content large_stringlengths 3 20.5k | url large_stringlengths 53 192 ⌀ | branch large_stringclasses 4
values | source large_stringclasses 51
values | embeddings listlengths 384 384 | score float64 -0.21 0.65 |
|---|---|---|---|---|---|
# Resources labelling Tekton applications sometimes need to find resources belonging to other applications (dashboard needs to talk to pipelines and triggers, triggers needs to talk to pipelines, etc.). In order to facilitate identifying resources that belong to an application, the following [recommended labels](https:... | https://github.com/tektoncd/pipeline/blob/main/docs/developers/resources-labelling.md | main | tekton | [
-0.01911630854010582,
0.04859522357583046,
-0.07497163861989975,
-0.026747165247797966,
0.053205255419015884,
0.005506716202944517,
0.10292831063270569,
0.031336404383182526,
0.13500003516674042,
-0.044402360916137695,
-0.014900203794240952,
-0.12084408104419708,
0.02126356028020382,
0.000... | 0.177875 |
# Developer docs This document is aimed at helping maintainers/developers of project understand the complexity. We also recommend checking out the [Teknical Tekton](https://www.youtube.com/channel/UCUEuKDqyRnGFCE7FpainSpQ) channel for training and tutorials on Tekton! ## Contents - Developing on Tekton: - [Local Setup]... | https://github.com/tektoncd/pipeline/blob/main/docs/developers/README.md | main | tekton | [
-0.044781144708395004,
0.02783747762441635,
-0.026492059230804443,
-0.018966883420944214,
0.0069002010859549046,
-0.09769058227539062,
-0.025984611362218857,
0.03235825523734093,
-0.01606895588338375,
0.06293097883462906,
0.002995855873450637,
-0.09585263580083847,
-0.02747758850455284,
-0... | 0.175113 |
# API Changes ✋ Before reading this, please read the [API Compatibility Policy](../../api\_compatibility\_policy.md) ## CustomRuns Before adding an optional field to the spec or status of `CustomRun`, consider whether it could be part of the custom spec or custom status instead. New fields should be added to the spec o... | https://github.com/tektoncd/pipeline/blob/main/docs/developers/api-changes.md | main | tekton | [
-0.009347634389996529,
0.01423587091267109,
0.0010175067000091076,
0.05260724946856499,
0.0294039286673069,
0.01904338039457798,
-0.11462155729532242,
0.07315947115421295,
-0.05712078511714935,
0.03510425239801407,
0.07113675028085709,
0.049030717462301254,
-0.05366184189915657,
0.01429318... | 0.022401 |
compatibility of Go libraries when possible. [Keeping Your Modules Compatible](https://go.dev/blog/module-compatibility) offers some helpful suggestions. | https://github.com/tektoncd/pipeline/blob/main/docs/developers/api-changes.md | main | tekton | [
-0.021037081256508827,
-0.03993367403745651,
-0.06600510329008102,
-0.06901586055755615,
-0.005926196463406086,
0.03147710859775543,
-0.0874810740351677,
0.029327305033802986,
-0.09462951868772507,
-0.07411458343267441,
0.08807709813117981,
0.08303839713335037,
-0.07373224943876266,
0.1263... | -0.033087 |
# Tracing setup This sections shows how to enable tracing for tekton reconcilers and capture traces in Jaeger ## Prerequisites Jaeger should be installed and accessible from the cluster. The easiest way to set it up is using helm as below the following command installs Jaeger in `jaeger` namespace ``` helm repo add jae... | https://github.com/tektoncd/pipeline/blob/main/docs/developers/tracing.md | main | tekton | [
-0.07812473922967911,
0.0013394105480983853,
0.01505457516759634,
-0.031756605952978134,
-0.011503854766488075,
-0.022128568962216377,
-0.022492986172437668,
-0.015327793546020985,
0.009043030440807343,
0.02392095886170864,
0.003917585127055645,
-0.08815260231494904,
0.01762419566512108,
-... | 0.084557 |
## Introduction FIPS compliance requires compiling the project with a Go FIPS-compliant compiler (e.g., golang-fips) and using dynamic linking. This approach works for most binaries in tektoncd/pipeline, except for the entrypoint, which must be statically compiled to ensure it runs in any environment, regardless of lib... | https://github.com/tektoncd/pipeline/blob/main/docs/developers/fips.md | main | tekton | [
-0.04234270006418228,
0.0998336523771286,
-0.024434737861156464,
-0.035327404737472534,
-0.021978216245770454,
-0.04575522989034653,
-0.04782916605472565,
0.0603598952293396,
-0.04851550608873367,
-0.012901532463729382,
-0.01391314622014761,
-0.04456179216504097,
-0.0671071782708168,
0.089... | 0.061557 |
# Local Setup This section provides guidelines for running Tekton on your local workstation via the following methods: - [Docker for Desktop](#using-docker-desktop) - [Minikube](#using-minikube) ## Using Docker Desktop ### Prerequisites Complete these prerequisites to run Tekton locally using Docker Desktop: - Install ... | https://github.com/tektoncd/pipeline/blob/main/docs/developers/local-setup.md | main | tekton | [
-0.0014288886450231075,
0.07657454162836075,
-0.03917798772454262,
-0.04672077298164368,
-0.018285389989614487,
-0.049151670187711716,
-0.060780689120292664,
0.09586995095014572,
-0.04602309688925743,
0.04213406890630722,
-0.03964345157146454,
-0.09431617707014084,
0.0015598854515701532,
0... | 0.001251 |
# Testing Best Practices This document outlines best practices for writing unit tests in the Tekton Pipeline project. ## Error Handling in Tests: `t.Fatalf` vs `t.Errorf` In Go tests, both `t.Fatalf` and `t.Errorf` are used to report test failures, but they behave differently: \* `t.Errorf` → reports an error and conti... | https://github.com/tektoncd/pipeline/blob/main/docs/developers/testing-best-practices.md | main | tekton | [
-0.05803665518760681,
0.03536597639322281,
-0.022697970271110535,
-0.024936972185969353,
0.003281211946159601,
-0.06434835493564606,
-0.03599725663661957,
0.08516538888216019,
-0.030115334317088127,
0.06013971567153931,
0.03996904566884041,
-0.04415566846728325,
-0.008048376068472862,
0.02... | 0.117742 |
nil { return nil, fmt.Errorf("failed to create TaskRun: %w", err) } return created, nil } ``` ## Summary | Scenario | Use | Reason | | --------------------------- | -------------- | ------------------------ | | Test setup fails | `t.Fatalf()` | Cannot proceed safely | | Critical preconditions fail | `t.Fatalf()` | Avoi... | https://github.com/tektoncd/pipeline/blob/main/docs/developers/testing-best-practices.md | main | tekton | [
-0.08255010098218918,
0.0181963499635458,
-0.07300934195518494,
0.024767853319644928,
0.047304198145866394,
-0.06436251103878021,
0.00812557153403759,
0.11346963047981262,
-0.08226917684078217,
0.004114848095923662,
0.052906814962625504,
-0.051658887416124344,
0.009505967609584332,
0.07577... | 0.143593 |
# Feature Versioning The stability levels of features (feature versioning) are independent of CRD [API versioning](./api-versioning.md). You may follow the existing Tekton feature flags demo for detailed reference: - [Tekton Per-feature Flag Demo Slides](https://docs.google.com/presentation/d/1MAwBTKYUN40SZcd6om6LMw217... | https://github.com/tektoncd/pipeline/blob/main/docs/developers/feature-versioning.md | main | tekton | [
-0.055740002542734146,
0.02390764094889164,
0.01083730161190033,
-0.02003663405776024,
0.05227255821228027,
-0.038751665502786636,
-0.059119001030921936,
0.005153348669409752,
-0.08072361350059509,
-0.02290286123752594,
-0.01794920675456524,
-0.056956350803375244,
-0.018915260210633278,
-0... | 0.001193 |
new function signatures. ### Guarding Validations with Feature Gates Just because your application code might be correctly observing the feature gate flag doesn't mean you're done yet! When a user submits a Tekton resource it's validated by Pipelines' webhook. Here too you'll need to ensure your new features aren't acc... | https://github.com/tektoncd/pipeline/blob/main/docs/developers/feature-versioning.md | main | tekton | [
-0.041098978370428085,
0.054991792887449265,
-0.03735164925456047,
-0.019818447530269623,
0.03214877098798752,
-0.09733607620000839,
-0.013386824168264866,
0.029736336320638657,
-0.06645793467760086,
-0.02960354834794998,
0.004073085263371468,
-0.12236745655536652,
-0.0008648824295960367,
... | 0.041734 |
This doc describes how TaskRuns are implemented using pods. ## Entrypoint rewriting and step ordering Tekton releases include a binary called the "entrypoint", which wraps the user-provided binary for each `Step` container to manage the execution order of the containers. The `entrypoint` binary has the following argume... | https://github.com/tektoncd/pipeline/blob/main/docs/developers/taskruns.md | main | tekton | [
0.01529613882303238,
0.02481965720653534,
0.03862811252474785,
0.011456871405243874,
-0.01781907118856907,
-0.013760791160166264,
-0.025897594168782234,
0.056981250643730164,
0.07363803684711456,
0.0801178440451622,
-0.022447315976023674,
-0.0061670285649597645,
-0.003951149992644787,
0.00... | 0.185016 |
| |-- ..data -> ..2021\_09\_16\_18\_31\_06.270542700 | `-- ready -> ..data/ready |-- home |-- results |-- run `-- 0 `-- out `-- status `-- exitCode |-- scripts | |-- script-0-t4jd8 | `-- script-1-4pjwp |-- steps | |-- 0 -> /tekton/run/0/status | |-- 1 -> /tekton/run/1/status | |-- step-foo -> /tekton/run/1/status | `--... | https://github.com/tektoncd/pipeline/blob/main/docs/developers/taskruns.md | main | tekton | [
-0.014722025021910667,
0.06162262335419655,
-0.03925267234444618,
-0.007717043161392212,
-0.0010747932828962803,
-0.04292219504714012,
-0.008228260092437267,
0.037415750324726105,
-0.012909673154354095,
0.013151849620044231,
0.05858335271477699,
-0.06369771808385849,
-0.0049515082500875,
-... | 0.070555 |
first container is actively running so none of the output files are populated yet. The `/tekton/steps` directories are symlinked to locations that do not yet exist, but will be populated during execution. ``` /tekton |-- run | |-- 0 | `-- 1 |-- steps |-- 0 -> /tekton/run/0/status |-- 1 -> /tekton/run/1/status |-- step-... | https://github.com/tektoncd/pipeline/blob/main/docs/developers/taskruns.md | main | tekton | [
-0.05488692596554756,
0.043362390249967575,
-0.06600729376077652,
0.016999809071421623,
0.058199118822813034,
-0.07951012253761292,
-0.025400733575224876,
0.0327867791056633,
0.04242967814207077,
0.0025811109226197004,
0.07919465005397797,
-0.043676815927028656,
-0.029498087242245674,
-0.0... | 0.059817 |
`nop` has been swapped into the sidecar container's image field. See [the issue tracking this bug](https://github.com/tektoncd/pipeline/issues/1347) for the issue tracking this bug. Until this issue is resolved the best way to avoid it is to avoid overriding the `nop` image when deploying the tekton controller, or ensu... | https://github.com/tektoncd/pipeline/blob/main/docs/developers/taskruns.md | main | tekton | [
0.02260245382785797,
0.07493911683559418,
0.05878767371177673,
-0.01909659430384636,
0.04029589891433716,
-0.05692308768630028,
-0.04077626019716263,
-0.006632886361330748,
0.0652017742395401,
0.024955596774816513,
0.05390384793281555,
-0.09171165525913239,
0.0002192095562350005,
0.0085821... | 0.093686 |
# Migration Guide: v1 to v2 This guide covers the breaking changes introduced in v2 of the MCP Python SDK and how to update your code. ## Overview Version 2 of the MCP Python SDK introduces several breaking changes to improve the API, align with the MCP specification, and provide better type safety. ## Breaking Changes... | https://github.com/modelcontextprotocol/python-sdk/blob/main/docs/migration.md | main | model-context-protocol-mcp | [
-0.08338426053524017,
0.02736485004425049,
0.06458518654108047,
0.00036823601112701,
0.0527360625565052,
-0.05015696585178375,
-0.06596814841032028,
0.019240306690335274,
-0.06519347429275513,
-0.0436091348528862,
-0.01430757436901331,
0.03204069659113884,
0.009028670378029346,
0.018652619... | -0.01397 |
1}) if result.is\_error: ... tools = await session.list\_tools() cursor = tools.next\_cursor schema = tools.tools[0].input\_schema ``` Common renames: | v1 (camelCase) | v2 (snake\_case) | |----------------|-----------------| | `inputSchema` | `input\_schema` | | `outputSchema` | `output\_schema` | | `isError` | `is\_e... | https://github.com/modelcontextprotocol/python-sdk/blob/main/docs/migration.md | main | model-context-protocol-mcp | [
-0.0034824630711227655,
0.021239910274744034,
-0.0197445098310709,
-0.015412035398185253,
-0.030798085033893585,
-0.023050649091601372,
0.025780612602829933,
0.06463063508272171,
-0.03891667351126671,
0.032480403780937195,
0.0652712807059288,
-0.10203464329242706,
0.050718311220407486,
-0.... | 0.063405 |
imports: - `Image`, `Audio` — from `mcp.server.mcpserver` (or `.utilities.types`) - `UserMessage`, `AssistantMessage` — from `mcp.server.mcpserver.prompts.base` - `ToolError`, `ResourceError` — from `mcp.server.mcpserver.exceptions` ### `mount\_path` parameter removed from MCPServer The `mount\_path` parameter has been... | https://github.com/modelcontextprotocol/python-sdk/blob/main/docs/migration.md | main | model-context-protocol-mcp | [
-0.045437149703502655,
-0.10056683421134949,
0.010759303346276283,
0.019726460799574852,
0.00001989299380511511,
-0.0682491883635521,
-0.007427842356264591,
0.057541392743587494,
-0.00521466787904501,
-0.056043945252895355,
0.03014969453215599,
-0.032924361526966095,
0.05447925254702568,
0... | 0.062512 |
and use its decorator methods: \*\*Before (v1):\*\* ```python @mcp.\_mcp\_server.set\_logging\_level() # pyright: ignore[reportPrivateUsage] async def handle\_set\_logging\_level(level: str) -> None: ... mcp.\_mcp\_server.subscribe\_resource()(handle\_subscribe) # pyright: ignore[reportPrivateUsage] ``` In v2, the lowl... | https://github.com/modelcontextprotocol/python-sdk/blob/main/docs/migration.md | main | model-context-protocol-mcp | [
-0.05008992552757263,
0.027202432975172997,
0.039231076836586,
0.10112282633781433,
-0.033388637006282806,
-0.07102321088314056,
0.02206556685268879,
-0.01673431321978569,
-0.02314293570816517,
0.025275319814682007,
0.0006947453948669136,
-0.0035806121304631233,
0.030779315158724785,
0.079... | -0.004616 |
async def handle\_call\_tool(ctx: ServerRequestContext, params: CallToolRequestParams) -> CallToolResult: if ctx.meta and "progress\_token" in ctx.meta: await ctx.session.send\_progress\_notification(ctx.meta["progress\_token"], 0.5, 100) ... server = Server("my-server", on\_call\_tool=handle\_call\_tool) ``` ### `Requ... | https://github.com/modelcontextprotocol/python-sdk/blob/main/docs/migration.md | main | model-context-protocol-mcp | [
-0.09238939732313156,
-0.02260214276611805,
-0.018587768077850342,
0.05760738253593445,
-0.058533597737550735,
-0.06895431131124496,
0.08185972273349762,
0.013399465009570122,
0.017942160367965698,
-0.004369464702904224,
-0.05397506058216095,
-0.03820635750889778,
-0.03282613679766655,
0.0... | 0.060192 |
Plain strings accepted resource = Resource(name="test", uri="users/me") # Works resource = Resource(name="test", uri="custom://scheme") # Works resource = Resource(name="test", uri="https://example.com") # Works ``` If your code passes `AnyUrl` objects to URI fields, convert them to strings: ```python # If you have an ... | https://github.com/modelcontextprotocol/python-sdk/blob/main/docs/migration.md | main | model-context-protocol-mcp | [
-0.048212505877017975,
0.058225709944963455,
-0.019431715831160545,
0.04491648077964783,
-0.05086521804332733,
-0.08933442831039429,
0.0480961799621582,
0.011225651018321514,
-0.006197040900588036,
-0.009223345667123795,
-0.05903081223368645,
-0.04526827856898308,
0.051100317388772964,
0.0... | 0.02053 |
validate inputs yourself in your handler. \*\*Complete handler reference:\*\* All handlers receive `ctx: ServerRequestContext` as the first argument. The second argument and return type are: | v1 decorator | v2 constructor kwarg | `params` type | return type | |---|---|---|---| | `@server.list\_tools()` | `on\_list\_to... | https://github.com/modelcontextprotocol/python-sdk/blob/main/docs/migration.md | main | model-context-protocol-mcp | [
-0.08865004032850266,
-0.008251124992966652,
-0.030666550621390343,
0.04394591227173805,
-0.0899033397436142,
0.002254970371723175,
0.05717800557613373,
-0.03467074781656265,
-0.06759697943925858,
0.017901111394166946,
-0.029256941750645638,
-0.05895194783806801,
0.05959228798747063,
0.020... | -0.02784 |
After (v2) async def handle(ctx: ServerRequestContext, params: PaginatedRequestParams | None) -> ListToolsResult: return ListToolsResult(tools=[Tool(name="my\_tool", ...)]) ``` \*\*Using `MCPServer` instead:\*\* If you prefer the convenience of automatic wrapping, use `MCPServer` which still provides these features thr... | https://github.com/modelcontextprotocol/python-sdk/blob/main/docs/migration.md | main | model-context-protocol-mcp | [
-0.10076025128364563,
-0.0007525107939727604,
0.02178175188601017,
0.0849505066871643,
-0.09133358299732208,
-0.08481443673372269,
-0.013163154944777489,
0.00506238779053092,
-0.017638372257351875,
-0.0011374987661838531,
0.00778959272429347,
0.02790362387895584,
0.06058431789278984,
-0.02... | 0.014114 |
[GitHub](https://github.com/modelcontextprotocol/python-sdk/issues) if you find a bug or need further assistance | https://github.com/modelcontextprotocol/python-sdk/blob/main/docs/migration.md | main | model-context-protocol-mcp | [
-0.06753154844045639,
-0.07508709281682968,
-0.06647883355617523,
0.007087524048984051,
0.01989690586924553,
-0.026613842695951462,
-0.031875643879175186,
0.02911991812288761,
-0.009922966361045837,
0.00900701992213726,
0.051751986145973206,
-0.09897002577781677,
0.0702669769525528,
0.0278... | -0.011102 |
# Testing MCP Servers The Python SDK provides a `Client` class for testing MCP servers with an in-memory transport. This makes it easy to write tests without network overhead. ## Basic Usage Let's assume you have a simple server with a single tool: ```python title="server.py" from mcp.server import MCPServer app = MCPS... | https://github.com/modelcontextprotocol/python-sdk/blob/main/docs/testing.md | main | model-context-protocol-mcp | [
-0.02841028943657875,
0.013305401429533958,
-0.001162431901320815,
0.030425282195210457,
-0.07515258342027664,
-0.09438630938529968,
-0.049812693148851395,
0.07499580830335617,
0.00020896103524137288,
0.022886408492922783,
0.007643257267773151,
-0.0016863606870174408,
0.07668352872133255,
... | 0.022737 |
# MCP Python SDK !!! info "You are viewing the in-development v2 documentation" For the current stable release, see the [v1.x documentation](https://py.sdk.modelcontextprotocol.io/). The \*\*Model Context Protocol (MCP)\*\* allows applications to provide context for LLMs in a standardized way, separating the concerns o... | https://github.com/modelcontextprotocol/python-sdk/blob/main/docs/index.md | main | model-context-protocol-mcp | [
-0.030946645885705948,
-0.05280766263604164,
-0.0038277683779597282,
-0.022131823003292084,
0.021477075293660164,
-0.07479795813560486,
-0.028192443773150444,
0.07415460050106049,
0.0031420420855283737,
-0.0062151034362614155,
-0.03813370317220688,
-0.0071356589905917645,
0.09814316034317017... | 0.094145 |
# Installation The Python SDK is available on PyPI as [`mcp`](https://pypi.org/project/mcp/) so installation is as simple as: === "pip" ```bash pip install mcp ``` === "uv" ```bash uv add mcp ``` The following dependencies are automatically installed: - [`httpx`](https://pypi.org/project/httpx/): HTTP client to handle ... | https://github.com/modelcontextprotocol/python-sdk/blob/main/docs/installation.md | main | model-context-protocol-mcp | [
-0.07323024421930313,
0.007375112269073725,
-0.01437243353575468,
-0.0067839245311915874,
-0.042513757944107056,
-0.0381062813103199,
-0.03490260988473892,
0.07189161330461502,
-0.044219329953193665,
-0.06574570387601852,
-0.02270079031586647,
-0.04571429267525673,
0.027498120442032814,
0.... | 0.02363 |
\*\*[v3.4.0: Remote Control](https://github.com/PrefectHQ/fastmcp/releases/tag/v3.4.0)\*\* FastMCP 3.4 is about reaching servers that live somewhere else. The headline is `fastmcp-remote`, a standalone bridge that connects stdio-only MCP hosts to servers hosted over HTTP. Around it, the proxy layer those connections de... | https://github.com/jlowin/fastmcp/blob/main/docs/changelog.mdx | main | model-context-protocol-fastmcp | [
-0.11452765017747879,
0.009755071252584457,
0.07758007943630219,
0.019234085455536842,
-0.007631044834852219,
-0.03525043651461601,
-0.0378606915473938,
-0.018879463896155357,
-0.011235026642680168,
0.007898732088506222,
0.008452310226857662,
0.04227178916335106,
0.02558417245745659,
-0.04... | 0.041814 |
in [#4253](https://github.com/PrefectHQ/fastmcp/pull/4253) \* Fix resource templates with query params on proxied servers by [@rene84](https://github.com/rene84) in [#4251](https://github.com/PrefectHQ/fastmcp/pull/4251) ### Docs 📚 \* Document pip upgrade recovery for the fastmcp-slim package split by [@jlowin](https:... | https://github.com/jlowin/fastmcp/blob/main/docs/changelog.mdx | main | model-context-protocol-fastmcp | [
-0.10457008332014084,
0.016322143375873566,
0.10809284448623657,
-0.012916414067149162,
0.05677676200866699,
-0.011399726383388042,
-0.053571898490190506,
0.004716282710433006,
-0.05138266459107399,
-0.008915790356695652,
0.05465911328792572,
-0.004178717266768217,
0.00736271683126688,
0.0... | -0.059803 |
Partition ResponseCachingMiddleware cache by access token by [@jlowin](https://github.com/jlowin) in [#4041](https://github.com/PrefectHQ/fastmcp/pull/4041) ### Fixes 🐞 \* fix: reject self-mount to prevent infinite recursion by [@strawgate](https://github.com/strawgate) in [#3925](https://github.com/PrefectHQ/fastmcp/... | https://github.com/jlowin/fastmcp/blob/main/docs/changelog.mdx | main | model-context-protocol-fastmcp | [
-0.10662952065467834,
0.008395680226385593,
0.04383472353219986,
-0.020827516913414,
-0.014401491731405258,
-0.05410625413060188,
-0.024948464706540108,
-0.0027889637276530266,
-0.022287966683506966,
0.0063172089867293835,
0.04950563609600067,
-0.004374845419079065,
0.025082755833864212,
0... | 0.022014 |
telemetry spans by [@MukundaKatta](https://github.com/MukundaKatta) in [#4001](https://github.com/PrefectHQ/fastmcp/pull/4001) \* Refresh landing page copy by [@jlowin](https://github.com/jlowin) in [#4043](https://github.com/PrefectHQ/fastmcp/pull/4043) \* Refresh landing page copy by [@jlowin](https://github.com/jlow... | https://github.com/jlowin/fastmcp/blob/main/docs/changelog.mdx | main | model-context-protocol-fastmcp | [
-0.10431062430143356,
-0.06071341410279274,
-0.007252397947013378,
-0.04782820865511894,
0.06599799543619156,
-0.07983081787824631,
-0.08068738132715225,
-0.023000862449407578,
0.0019255478400737047,
0.028490029275417328,
0.08139854669570923,
0.003452371107414365,
-0.018184330314397812,
-0... | 0.068326 |
Fixes 🐞 \* Version-check is\_docket\_available() to avoid transitive pydocket crash by [@jlowin](https://github.com/jlowin) in [#3807](https://github.com/PrefectHQ/fastmcp/pull/3807) \* fix: materialize generators before result conversion, handle bytes gracefully by [@strawgate](https://github.com/strawgate) in [#3830... | https://github.com/jlowin/fastmcp/blob/main/docs/changelog.mdx | main | model-context-protocol-fastmcp | [
-0.061904024332761765,
0.03715996816754341,
0.03266735002398491,
-0.0326690673828125,
0.039988383650779724,
-0.08168912678956985,
-0.07339576631784439,
-0.029147885739803314,
-0.06897670030593872,
0.007045500911772251,
0.03803977742791176,
-0.0694672092795372,
0.036058083176612854,
-0.0353... | -0.061593 |
`tasks` extra until a fixed pydocket ships. ### Fixes 🐞 \* Pin `fakeredis<2.35.0` in tasks extra by [@jlowin](https://github.com/jlowin) in [#3804](https://github.com/PrefectHQ/fastmcp/pull/3804) ### Docs 📚 \* Document session state isolation across mount boundaries by [@jlowin](https://github.com/jlowin) in [#3801](... | https://github.com/jlowin/fastmcp/blob/main/docs/changelog.mdx | main | model-context-protocol-fastmcp | [
-0.13125169277191162,
-0.012325998395681381,
0.030486205592751503,
-0.050546977669000626,
0.06560967862606049,
-0.08681222051382065,
-0.04719856381416321,
0.0010487873805686831,
0.000646247819531709,
0.02347518317401409,
0.07001207768917084,
0.037206653505563736,
-0.011084063909947872,
0.0... | 0.049304 |
/examples/testing\_demo in the uv group across 1 directory by [@dependabot](https://github.com/dependabot) in [#3728](https://github.com/PrefectHQ/fastmcp/pull/3728) \* chore(deps): bump anthropic from 0.86.0 to 0.87.0 in the uv group across 1 directory by [@dependabot](https://github.com/dependabot) in [#3742](https:/... | https://github.com/jlowin/fastmcp/blob/main/docs/changelog.mdx | main | model-context-protocol-fastmcp | [
-0.14531059563159943,
-0.020472953096032143,
0.013837190344929695,
0.021272895857691765,
0.053467947989702225,
-0.05705196410417557,
-0.0020401382353156805,
0.04271309822797775,
-0.049550361931324005,
0.04194086790084839,
0.15113264322280884,
-0.0996859073638916,
0.02932312712073326,
0.018... | 0.068414 |
in [#3570](https://github.com/PrefectHQ/fastmcp/pull/3570) \* Comprehensive MCP Apps docs, string CallTool resolution by [@jlowin](https://github.com/jlowin) in [#3575](https://github.com/PrefectHQ/fastmcp/pull/3575) \* Replace UUID global keys with (app\_name, tool\_name) registry by [@jlowin](https://github.com/jlowi... | https://github.com/jlowin/fastmcp/blob/main/docs/changelog.mdx | main | model-context-protocol-fastmcp | [
-0.104169100522995,
0.004988623782992363,
0.03355332836508751,
-0.03808406740427017,
-0.05382835865020752,
-0.03949688374996185,
-0.039423201233148575,
0.05742635577917099,
-0.02070421725511551,
-0.016873225569725037,
0.049144115298986435,
-0.017052995041012764,
0.01559844333678484,
-0.044... | 0.025839 |
in [#3434](https://github.com/PrefectHQ/fastmcp/pull/3434) \* Validate workspace path is a directory in cursor install by [@jlowin](https://github.com/jlowin) in [#3435](https://github.com/PrefectHQ/fastmcp/pull/3435) \* Validate version metadata to reject non-scalar types by [@jlowin](https://github.com/jlowin) in [#3... | https://github.com/jlowin/fastmcp/blob/main/docs/changelog.mdx | main | model-context-protocol-fastmcp | [
-0.14504671096801758,
-0.016253290697932243,
0.023621447384357452,
-0.0732879489660263,
0.03089119866490364,
-0.04444196820259094,
0.006356376223266125,
-0.06043321266770363,
-0.015798531472682953,
-0.011736051179468632,
0.05330194905400276,
-0.052445027977228165,
0.03285275772213936,
-0.0... | -0.008782 |
loopback redirect URI port matching per RFC 8252 §7.3 by [@radoshi](https://github.com/radoshi) in [#3589](https://github.com/PrefectHQ/fastmcp/pull/3589) \* Fix app tool routing: visibility check and middleware propagation by [@jlowin](https://github.com/jlowin) in [#3591](https://github.com/PrefectHQ/fastmcp/pull/359... | https://github.com/jlowin/fastmcp/blob/main/docs/changelog.mdx | main | model-context-protocol-fastmcp | [
-0.08840721100568771,
0.051198866218328476,
0.007455615326762199,
-0.063571497797966,
-0.030447451397776604,
-0.08145391196012497,
-0.0553748719394207,
0.010498793795704842,
-0.02226179838180542,
-0.05484692379832268,
0.022034617140889168,
-0.045093029737472534,
0.0378606915473938,
-0.0201... | 0.040654 |
by [@jlowin](https://github.com/jlowin) in [#3708](https://github.com/PrefectHQ/fastmcp/pull/3708) ### Examples & Contrib 💡 \* Block recursive self-invocation in BulkToolCaller by [@jlowin](https://github.com/jlowin) in [#3433](https://github.com/PrefectHQ/fastmcp/pull/3433) ### Dependencies 📦 \* Bump authlib from 1.... | https://github.com/jlowin/fastmcp/blob/main/docs/changelog.mdx | main | model-context-protocol-fastmcp | [
-0.15646350383758545,
-0.06186242029070854,
-0.016352690756320953,
-0.018375489860773087,
-0.017897626385092735,
-0.09286277741193771,
-0.006455537397414446,
0.0431077778339386,
-0.04972101002931595,
-0.01707744412124157,
0.09803273528814316,
-0.07673554867506027,
0.0407099686563015,
0.014... | 0.114956 |
\* Replace vendored DI with uncalled-for by [@chrisguidry](https://github.com/chrisguidry) in [#3301](https://github.com/PrefectHQ/fastmcp/pull/3301) \* Decompose CodeMode into composable discovery tools by [@jlowin](https://github.com/jlowin) in [#3354](https://github.com/PrefectHQ/fastmcp/pull/3354) \* feat(contrib):... | https://github.com/jlowin/fastmcp/blob/main/docs/changelog.mdx | main | model-context-protocol-fastmcp | [
-0.17476460337638855,
-0.02397182770073414,
0.02458842471241951,
-0.018234552815556526,
0.01984434574842453,
-0.06177318096160889,
0.003390506375581026,
-0.054251380264759064,
-0.09552266448736191,
-0.0072753336280584335,
0.07192949205636978,
-0.08381383121013641,
0.003276846604421735,
-0.... | 0.027944 |
crash discovery, and decorator overloads now return the correct types in function mode. Also adds `verify\_id\_token` to OIDCProxy for providers (like some Azure AD configs) that issue opaque access tokens but standard JWT id\_tokens. ### Enhancements 🔧 \* Add verify\_id\_token option to OIDCProxy by [@jlowin](https:/... | https://github.com/jlowin/fastmcp/blob/main/docs/changelog.mdx | main | model-context-protocol-fastmcp | [
-0.10129596292972565,
0.03624603524804115,
0.0542806051671505,
0.0027072085067629814,
0.05048094317317009,
-0.06370409578084946,
-0.0134560726583004,
-0.07442838698625565,
-0.06830431520938873,
0.037820905447006226,
0.02351970784366131,
0.004989598877727985,
0.02134043350815773,
-0.0173222... | -0.027305 |
`ctx.get\_state()`. `ctx.enable\_components()` and `ctx.disable\_components()` let servers adapt dynamically per client — show admin tools after authentication, progressively reveal capabilities, or scope access by role. ### Develop faster ⚡ `--reload` auto-restarts on file changes. Standalone decorators return the ori... | https://github.com/jlowin/fastmcp/blob/main/docs/changelog.mdx | main | model-context-protocol-fastmcp | [
-0.10659423470497131,
-0.025243988260626793,
-0.006455539725720882,
0.02242666482925415,
-0.03224917873740196,
-0.10664323717355728,
-0.03588990122079849,
-0.01612403430044651,
0.0020794488955289125,
-0.029743265360593796,
0.028892874717712402,
-0.0024796398356556892,
0.034706782549619675,
... | 0.111803 |
[#2657](https://github.com/PrefectHQ/fastmcp/pull/2657) \* Use CreateTaskResult for background task creation by [@jlowin](https://github.com/jlowin) in [#2660](https://github.com/PrefectHQ/fastmcp/pull/2660) \* Refactor provider execution: components own their execution by [@jlowin](https://github.com/jlowin) in [#2663... | https://github.com/jlowin/fastmcp/blob/main/docs/changelog.mdx | main | model-context-protocol-fastmcp | [
-0.1263626515865326,
0.0006705374107696116,
0.007555941119790077,
0.05035373568534851,
0.0028240864630788565,
-0.03283131122589111,
0.0009063520701602101,
-0.00012263294775038958,
-0.06092199310660362,
-0.0028089890256524086,
0.024644846096634865,
-0.01819363236427307,
0.043192487210035324,
... | 0.050446 |
frontend file types by [@jlowin](https://github.com/jlowin) in [#3028](https://github.com/PrefectHQ/fastmcp/pull/3028) \* Add `fastmcp install stdio` command by [@jlowin](https://github.com/jlowin) in [#3032](https://github.com/PrefectHQ/fastmcp/pull/3032) \* feat: Goose integration + dedicated install command by [@jlo... | https://github.com/jlowin/fastmcp/blob/main/docs/changelog.mdx | main | model-context-protocol-fastmcp | [
-0.07497547566890717,
-0.030591344460844994,
-0.012573108077049255,
-0.02750171534717083,
0.03302795812487602,
-0.023624973371624947,
-0.05633092299103737,
0.04096982255578041,
-0.03876568377017975,
-0.006307496689260006,
0.0642462819814682,
0.0014781055506318808,
-0.05156755819916725,
-0.... | 0.056229 |
structured output sampling by [@strawgate](https://github.com/strawgate) in [#3014](https://github.com/PrefectHQ/fastmcp/pull/3014) \* fix: Preserve metadata in FastMCPProvider component wrappers by [@NeelayS](https://github.com/NeelayS) in [#3057](https://github.com/PrefectHQ/fastmcp/pull/3057) \* fix: enforce redirec... | https://github.com/jlowin/fastmcp/blob/main/docs/changelog.mdx | main | model-context-protocol-fastmcp | [
-0.07454948127269745,
0.007414017338305712,
0.04797312617301941,
-0.031528592109680176,
0.005030322819948196,
-0.06664130091667175,
-0.06581705063581467,
-0.04465707018971443,
-0.02544420398771763,
-0.0013789854710921645,
0.025606490671634674,
-0.03569568321108818,
0.01596507988870144,
-0.... | -0.041977 |
reliable notification delivery, and APIs still carrying beta-era naming. If nothing unexpected surfaces, this is what 3.0.0 looks like. 🚨 \*\*Breaking Changes\*\* — The `ui=` parameter is now `app=` with a unified `AppConfig` class (matching the feature's actual name), and 16 `FastMCP()` constructor kwargs have finall... | https://github.com/jlowin/fastmcp/blob/main/docs/changelog.mdx | main | model-context-protocol-fastmcp | [
-0.10840993374586105,
0.006336969323456287,
0.018385155126452446,
0.030300283804535866,
0.006589285563677549,
-0.005947549361735582,
0.04397178441286087,
-0.07656064629554749,
0.011070774868130684,
0.05051228404045105,
0.06284873932600021,
-0.0561969056725502,
0.07271429896354675,
0.049241... | 0.046694 |
servers by [@jlowin](https://github.com/jlowin) in [#3167](https://github.com/PrefectHQ/fastmcp/pull/3167) \* Fix stale get\_\* references in docs and examples by [@jlowin](https://github.com/jlowin) in [#3168](https://github.com/PrefectHQ/fastmcp/pull/3168) \* Support non-serializable values in Context.set\_state by [... | https://github.com/jlowin/fastmcp/blob/main/docs/changelog.mdx | main | model-context-protocol-fastmcp | [
-0.12461964040994644,
0.006870494224131107,
-0.018788358196616173,
-0.011267672292888165,
-0.04224390536546707,
-0.005126177333295345,
-0.01932070590555668,
-0.056648071855306625,
-0.030259788036346436,
-0.017756043002009392,
0.04540473595261574,
0.00418851338326931,
0.0482817068696022,
-0... | 0.020308 |
checks by [@strawgate](https://github.com/strawgate) in [#3017](https://github.com/PrefectHQ/fastmcp/pull/3017) \* feat: option to add upstream claims to the FastMCP proxy JWT by [@JonasKs](https://github.com/JonasKs) in [#2997](https://github.com/PrefectHQ/fastmcp/pull/2997) \* Fix ty 0.0.14 compatibility and upgrade ... | https://github.com/jlowin/fastmcp/blob/main/docs/changelog.mdx | main | model-context-protocol-fastmcp | [
-0.1456768959760666,
-0.005167484283447266,
0.07720135897397995,
0.0115440022200346,
0.007032774854451418,
0.010059105232357979,
0.013477974571287632,
-0.07304048538208008,
-0.014030768536031246,
0.10558740794658661,
0.025996865704655647,
-0.011616194620728493,
0.03998947516083717,
0.02026... | 0.008394 |
dedicated section by [@jlowin](https://github.com/jlowin) in [#2956](https://github.com/PrefectHQ/fastmcp/pull/2956) \* Remove unnecessary pip warning by [@jlowin](https://github.com/jlowin) in [#2958](https://github.com/PrefectHQ/fastmcp/pull/2958) \* Update example MCP version in installation docs by [@jlowin](https:... | https://github.com/jlowin/fastmcp/blob/main/docs/changelog.mdx | main | model-context-protocol-fastmcp | [
-0.07003092020750046,
0.0170236025005579,
0.07406330108642578,
-0.03539247810840607,
0.10657798498868942,
0.05433424562215805,
-0.05338801071047783,
0.0028175413608551025,
-0.07323338091373444,
-0.02343982830643654,
0.065845787525177,
0.03286982327699661,
0.024809151887893677,
0.0197181608... | 0.084742 |
\* feat: Provider abstraction for dynamic MCP components by [@jlowin](https://github.com/jlowin) in [#2622](https://github.com/PrefectHQ/fastmcp/pull/2622) \* Unify component storage in LocalProvider by [@jlowin](https://github.com/jlowin) in [#2680](https://github.com/PrefectHQ/fastmcp/pull/2680) \* Introduce Resource... | https://github.com/jlowin/fastmcp/blob/main/docs/changelog.mdx | main | model-context-protocol-fastmcp | [
-0.04347028210759163,
-0.02026873081922531,
0.022988364100456238,
0.030887436121702194,
0.033482640981674194,
0.042021408677101135,
0.018622485920786858,
0.0687442198395729,
-0.0396956168115139,
-0.028214864432811737,
0.030137639492750168,
-0.06172706559300423,
0.07279916852712631,
0.03454... | 0.008029 |
\* Add task\_meta to prompts and centralize fn\_key enrichment by [@jlowin](https://github.com/jlowin) in [#2751](https://github.com/PrefectHQ/fastmcp/pull/2751) \* Remove unused include\_tags/exclude\_tags settings by [@jlowin](https://github.com/jlowin) in [#2756](https://github.com/PrefectHQ/fastmcp/pull/2756) \* Pa... | https://github.com/jlowin/fastmcp/blob/main/docs/changelog.mdx | main | model-context-protocol-fastmcp | [
-0.07505718618631363,
0.03618048131465912,
-0.03886851668357849,
0.015221293084323406,
0.03180767223238945,
-0.07570522278547287,
0.022005852311849594,
0.009059136733412743,
-0.029628338292241096,
-0.047031570225954056,
0.03790565952658653,
-0.026669124141335487,
0.09375476837158203,
-0.02... | -0.005528 |
to Visibility by [@jlowin](https://github.com/jlowin) in [#2950](https://github.com/PrefectHQ/fastmcp/pull/2950) ### Fixes 🐞 \* Let FastMCPError propagate from dependencies by [@chrisguidry](https://github.com/chrisguidry) in [#2646](https://github.com/PrefectHQ/fastmcp/pull/2646) \* Fix task execution for tools with ... | https://github.com/jlowin/fastmcp/blob/main/docs/changelog.mdx | main | model-context-protocol-fastmcp | [
-0.17374013364315033,
-0.019115449860692024,
-0.00514545664191246,
0.008122632279992104,
-0.022835295647382736,
-0.056981392204761505,
-0.03895096853375435,
-0.00973975658416748,
-0.036555156111717224,
-0.0036379520315676928,
0.06750982254743576,
-0.07238491624593735,
0.024653322994709015,
... | 0.051754 |
provider architecture by [@jlowin](https://github.com/jlowin) in [#2723](https://github.com/PrefectHQ/fastmcp/pull/2723) \* Fix documentation to use 'meta' instead of '\_meta' for MCP spec field by [@jlowin](https://github.com/jlowin) in [#2735](https://github.com/PrefectHQ/fastmcp/pull/2735) \* Enhance documentation o... | https://github.com/jlowin/fastmcp/blob/main/docs/changelog.mdx | main | model-context-protocol-fastmcp | [
-0.10593060404062271,
0.022688239812850952,
-0.002736423397436738,
0.010714634321630001,
0.014486189000308514,
-0.016373012214899063,
-0.04662949591875076,
0.05494223162531853,
-0.055992599576711655,
0.014793723821640015,
0.05075258016586304,
-0.03667810559272766,
0.0009707242134027183,
-0... | 0.055863 |
Time After Timeout](https://github.com/PrefectHQ/fastmcp/releases/tag/v2.14.3)\*\* Sometimes five seconds just isn't enough. This release fixes an HTTP transport bug that was cutting connections short, along with OAuth and Redis fixes, better ASGI support, and CLI update notifications so you never miss a beat. ## What'... | https://github.com/jlowin/fastmcp/blob/main/docs/changelog.mdx | main | model-context-protocol-fastmcp | [
-0.09613538533449173,
0.025267023593187332,
0.024277757853269577,
0.004300961270928383,
0.06363241374492645,
-0.1072884052991867,
-0.04938289895653725,
-0.027850301936268806,
-0.013145426288247108,
-0.04124835133552551,
0.08105754852294922,
-0.022841043770313263,
0.007145553361624479,
0.00... | -0.000414 |
reset logic by [@jlowin](https://github.com/jlowin) in [#2651](https://github.com/PrefectHQ/fastmcp/pull/2651) \* Unify SamplingHandler; promote OpenAI from experimental by [@jlowin](https://github.com/jlowin) in [#2656](https://github.com/PrefectHQ/fastmcp/pull/2656) \* Add `tool\_names` parameter to mount() for name ... | https://github.com/jlowin/fastmcp/blob/main/docs/changelog.mdx | main | model-context-protocol-fastmcp | [
-0.09863592684268951,
-0.03337425738573074,
-0.027551529929041862,
-0.026132596656680107,
0.0471014603972435,
-0.08295095711946487,
-0.00957793090492487,
-0.01461256854236126,
0.0019430987304076552,
-0.033408235758543015,
0.04285430163145065,
-0.06306333094835281,
0.03862208500504494,
-0.0... | 0.048412 |
the November 25, 2025 MCP protocol update that break certain FastMCP patches and workarounds, particularly around OAuth implementation details. FastMCP 2.14 introduces proper support for the updated protocol and requires `mcp>=1.23`. ## What's Changed ### Fixes 🐞 \* Pin MCP SDK below 1.23 by [@jlowin](https://github.c... | https://github.com/jlowin/fastmcp/blob/main/docs/changelog.mdx | main | model-context-protocol-fastmcp | [
-0.13800448179244995,
0.024709511548280716,
0.10131452977657318,
-0.019236814230680466,
0.07662124931812286,
-0.06023673713207245,
-0.05238344892859459,
-0.07316421717405319,
-0.012571029365062714,
-0.004602012224495411,
0.06331951916217804,
0.03948703408241272,
0.006619167514145374,
-0.00... | -0.026919 |
💾 \*\*Pluggable storage backends\*\* bring persistent state to FastMCP servers. Built on [py-key-value-aio](https://github.com/strawgate/py-key-value), a new library from FastMCP maintainer Bill Easton ([@strawgate](https://github.com/strawgate)), the storage layer provides encrypted disk storage by default, platform-... | https://github.com/jlowin/fastmcp/blob/main/docs/changelog.mdx | main | model-context-protocol-fastmcp | [
-0.12802927196025848,
0.009037530981004238,
-0.011987447738647461,
0.031430184841156006,
0.025155652314424515,
-0.060123126953840256,
-0.013939186930656433,
0.03641526773571968,
0.04160366207361221,
0.02487807162106037,
-0.006936970166862011,
0.042989809066057205,
0.09468736499547958,
-0.0... | 0.081405 |
Enhancements 🔧 \* feat: Move the Starlette context middleware to the front by [@akkuman](https://github.com/akkuman) in [#1812](https://github.com/PrefectHQ/fastmcp/pull/1812) \* Refactor Logging and Structured Logging Middleware by [@strawgate](https://github.com/strawgate) in [#1805](https://github.com/PrefectHQ/fas... | https://github.com/jlowin/fastmcp/blob/main/docs/changelog.mdx | main | model-context-protocol-fastmcp | [
-0.09128352254629135,
0.008779890835285187,
0.06227516755461693,
-0.0175107941031456,
0.055962398648262024,
-0.03292214870452881,
-0.01760304719209671,
0.026368673890829086,
-0.03959932550787926,
0.08155889809131622,
-0.014529874548316002,
-0.007606383413076401,
0.004355983342975378,
0.011... | 0.110417 |
[#1890](https://github.com/PrefectHQ/fastmcp/pull/1890) \* [@isijoe](https://github.com/isijoe) made their first contribution in [#1906](https://github.com/PrefectHQ/fastmcp/pull/1906) \* [@raphael-linx](https://github.com/raphael-linx) made their first contribution in [#1914](https://github.com/PrefectHQ/fastmcp/pull/... | https://github.com/jlowin/fastmcp/blob/main/docs/changelog.mdx | main | model-context-protocol-fastmcp | [
-0.14105305075645447,
-0.03511775657534599,
-0.011324550025165081,
-0.04950321093201637,
0.026216818019747734,
0.04102372005581856,
0.005305624566972256,
0.04425058141350746,
-0.03859395161271095,
-0.010309678502380848,
0.030640756711363792,
0.03837261721491814,
0.01111886277794838,
-0.001... | 0.062429 |
has been renamed to `base\_url` for clarity and consistency ## What's Changed ### Enhancements 🔧 \* Make openai dependency optional by [@jlowin](https://github.com/jlowin) in [#1701](https://github.com/PrefectHQ/fastmcp/pull/1701) \* Remove orphaned OAuth proxy code by [@jlowin](https://github.com/jlowin) in [#1722](h... | https://github.com/jlowin/fastmcp/blob/main/docs/changelog.mdx | main | model-context-protocol-fastmcp | [
-0.11772776395082474,
0.03447102755308151,
-0.015324298292398453,
-0.023863187059760094,
0.0351390615105629,
-0.09125448763370514,
-0.035574499517679214,
-0.00986811239272356,
-0.008332273922860622,
-0.05047699064016342,
0.029328659176826477,
0.037026457488536835,
0.03522082045674324,
0.01... | 0.000428 |
Fallback to a Completions API when Sampling is not available by [@strawgate](https://github.com/strawgate) in [#1145](https://github.com/PrefectHQ/fastmcp/pull/1145) \* Implement typed source system for FastMCP declarative configuration by [@jlowin](https://github.com/jlowin) in [#1607](https://github.com/PrefectHQ/fas... | https://github.com/jlowin/fastmcp/blob/main/docs/changelog.mdx | main | model-context-protocol-fastmcp | [
-0.1301117241382599,
-0.009737977758049965,
0.062231436371803284,
0.013614162802696228,
0.036813296377658844,
-0.047402333468198776,
-0.04144834354519844,
-0.013237589970231056,
-0.04924868792295456,
-0.011802752502262592,
0.003273989073932171,
0.020981241017580032,
0.02455293759703636,
-0... | 0.041545 |
[@maybenotconnor](https://github.com/maybenotconnor) in [#1511](https://github.com/PrefectHQ/fastmcp/pull/1511) \* Fix pytest warnings by [@jlowin](https://github.com/jlowin) in [#1559](https://github.com/PrefectHQ/fastmcp/pull/1559) \* nest schemas under assets by [@jlowin](https://github.com/jlowin) in [#1593](https:... | https://github.com/jlowin/fastmcp/blob/main/docs/changelog.mdx | main | model-context-protocol-fastmcp | [
-0.09233588725328445,
0.016695041209459305,
0.011324482969939709,
-0.001424343092367053,
0.09331716597080231,
-0.06520368903875351,
-0.022874286398291588,
0.010112247429788113,
-0.06873831897974014,
-0.0001082097296603024,
0.05996634066104889,
0.006502323783934116,
0.008203108794987202,
0.... | 0.011745 |
C implies A depends on C). For users naively transforming large OpenAPI specs into MCP servers, this may result in ballooning payload sizes and necessitate curation. ## What's Changed ### Enhancements 🔧 \* Improve redirect handling to address 307's by [@jlowin](https://github.com/jlowin) in [#1387](https://github.com/... | https://github.com/jlowin/fastmcp/blob/main/docs/changelog.mdx | main | model-context-protocol-fastmcp | [
-0.11451908946037292,
0.010840588249266148,
0.061088547110557556,
-0.00541818467900157,
0.026029853150248528,
-0.06343550980091095,
-0.0614105761051178,
-0.004633748438209295,
-0.012431315146386623,
-0.039519861340522766,
-0.0008706358494237065,
-0.04113275557756424,
0.026271117851138115,
... | 0.096519 |
\* Fix typo in decorating-methods.mdx by [@Ozzuke](https://github.com/Ozzuke) in [#1344](https://github.com/PrefectHQ/fastmcp/pull/1344) ## New Contributors \* [@Ozzuke](https://github.com/Ozzuke) made their first contribution in [#1344](https://github.com/PrefectHQ/fastmcp/pull/1344) \*\*Full Changelog\*\*: [v2.11.0..... | https://github.com/jlowin/fastmcp/blob/main/docs/changelog.mdx | main | model-context-protocol-fastmcp | [
-0.10470052063465118,
0.04536575824022293,
0.04621509090065956,
-0.03705477714538574,
0.06599355489015579,
-0.03508145362138748,
-0.034275710582733154,
-0.03038991428911686,
-0.06892181932926178,
0.06619594991207123,
0.04630550369620323,
0.008809887804090977,
0.02352801524102688,
-0.006543... | 0.028194 |
by reducing dict copy operations by [@chi2liu](https://github.com/chi2liu) in [#1321](https://github.com/PrefectHQ/fastmcp/pull/1321) \* Structured client-side logging by [@cjermain](https://github.com/cjermain) in [#1326](https://github.com/PrefectHQ/fastmcp/pull/1326) ### Fixes 🐞 \* fix: preserve def reference when ... | https://github.com/jlowin/fastmcp/blob/main/docs/changelog.mdx | main | model-context-protocol-fastmcp | [
-0.09554168581962585,
0.05324674770236015,
0.0777868703007698,
0.008548956364393234,
0.01734212413430214,
-0.07481732219457626,
0.052626416087150574,
-0.04039078950881958,
0.0066994368098676205,
0.004511458333581686,
0.021549224853515625,
-0.027465995401144028,
-0.010614593513309956,
0.018... | -0.004001 |
[@jbn](https://github.com/jbn) made their first contribution in [#1278](https://github.com/PrefectHQ/fastmcp/pull/1278) \* [@dacamposol](https://github.com/dacamposol) made their first contribution in [#1287](https://github.com/PrefectHQ/fastmcp/pull/1287) \* [@chi2liu](https://github.com/chi2liu) made their first cont... | https://github.com/jlowin/fastmcp/blob/main/docs/changelog.mdx | main | model-context-protocol-fastmcp | [
-0.15903864800930023,
-0.06674753874540329,
0.009655226022005081,
-0.03177935257554054,
0.04049301519989967,
0.023786742240190506,
-0.019222484901547432,
-0.008064494468271732,
-0.041813015937805176,
0.025590455159544945,
0.08055614680051804,
0.0054653785191476345,
0.018853304907679558,
-0... | 0.050769 |
the CLI accepts "streamable-http" as a valid transport option. ## What's Changed ### Fixes 🐞 \* Ensure the CLI accepts "streamable-http" as a valid transport by [@jlowin](https://github.com/jlowin) in [#1099](https://github.com/PrefectHQ/fastmcp/pull/1099) \*\*Full Changelog\*\*: [v2.10.3...v2.10.4](https://github.com... | https://github.com/jlowin/fastmcp/blob/main/docs/changelog.mdx | main | model-context-protocol-fastmcp | [
-0.10961750149726868,
0.02512233518064022,
-0.0005726749659515917,
-0.07717882841825485,
0.034405212849378586,
-0.08085329085588455,
-0.036444783210754395,
-0.0037642107345163822,
-0.028863925486803055,
-0.05403737723827362,
0.015496380627155304,
-0.061674751341342926,
-0.005434480030089617,... | 0.036544 |
3.1 compatibility tests by [@jlowin](https://github.com/jlowin) in [#1035](https://github.com/PrefectHQ/fastmcp/pull/1035) \* Update banner and use console.log by [@jlowin](https://github.com/jlowin) in [#1041](https://github.com/PrefectHQ/fastmcp/pull/1041) ## New Contributors \* [@cegersdoerfer](https://github.com/ce... | https://github.com/jlowin/fastmcp/blob/main/docs/changelog.mdx | main | model-context-protocol-fastmcp | [
-0.1262439787387848,
-0.07548059523105621,
0.004717073868960142,
-0.028453616425395012,
0.1103338897228241,
-0.031462837010622025,
-0.040009524673223495,
-0.016597291454672813,
-0.051312461495399475,
-0.00850752741098404,
0.046234339475631714,
-0.0419289767742157,
-0.00016448796668555588,
... | 0.032984 |
\* Fix version badge for messages by [@jlowin](https://github.com/jlowin) in [#960](https://github.com/PrefectHQ/fastmcp/pull/960) ### Dependencies 📦 \* Pin mcp dependency by [@jlowin](https://github.com/jlowin) in [#962](https://github.com/PrefectHQ/fastmcp/pull/962) \*\*Full Changelog\*\*: [v2.9.1...v2.9.2](https://... | https://github.com/jlowin/fastmcp/blob/main/docs/changelog.mdx | main | model-context-protocol-fastmcp | [
-0.11825660616159439,
-0.025167489424347878,
0.13935759663581848,
-0.03466808795928955,
0.11311623454093933,
-0.019982317462563515,
0.03640485927462578,
-0.029963480308651924,
-0.001070082769729197,
-0.009547684341669083,
0.06241340935230255,
0.002631070092320442,
-0.0022064174991101027,
0... | 0.098773 |
docs nav by [@jlowin](https://github.com/jlowin) in [#913](https://github.com/PrefectHQ/fastmcp/pull/913) \* Update integration documentation for Claude Desktop, ChatGPT, and Claude Code by [@jlowin](https://github.com/jlowin) in [#915](https://github.com/PrefectHQ/fastmcp/pull/915) \* Add http as an alias for streamab... | https://github.com/jlowin/fastmcp/blob/main/docs/changelog.mdx | main | model-context-protocol-fastmcp | [
-0.10647439956665039,
0.02663932740688324,
-0.007912990637123585,
-0.06238460913300514,
0.03480462729930878,
-0.049338728189468384,
-0.049401137977838516,
0.04346791282296181,
-0.0371241569519043,
-0.009489787742495537,
-0.035658616572618484,
-0.02540372684597969,
0.0072111221961677074,
0.... | 0.053707 |
dynamic control over your server's capabilities. ### Tools-by-Default Finally, to improve compatibility with a wider range of LLM clients, this release changes the default behavior for OpenAPI integration: all API endpoints are now converted to `Tools` by default. This is a \*\*breaking change\*\* but pragmatically nec... | https://github.com/jlowin/fastmcp/blob/main/docs/changelog.mdx | main | model-context-protocol-fastmcp | [
-0.06401021033525467,
0.019548509269952774,
0.04753786697983742,
0.037479013204574585,
0.0027521890588104725,
-0.03522515669465065,
-0.071306012570858,
-0.02561168186366558,
0.00849340483546257,
-0.018902841955423355,
0.04145045205950737,
0.0018735547782853246,
0.05266772583127022,
-0.0223... | 0.066214 |
Docs : fix client to mcp\\_client in Gemini example by [@yrangana](https://github.com/yrangana) in [#734](https://github.com/PrefectHQ/fastmcp/pull/734) \* update add tool docstring by [@strawgate](https://github.com/strawgate) in [#739](https://github.com/PrefectHQ/fastmcp/pull/739) \* Fix contrib link by [@richardkmi... | https://github.com/jlowin/fastmcp/blob/main/docs/changelog.mdx | main | model-context-protocol-fastmcp | [
-0.13477060198783875,
0.030226832255721092,
0.03411145135760307,
-0.035711243748664856,
-0.05184049904346466,
-0.020420042797923088,
-0.039120811969041824,
0.019174152985215187,
-0.026367532089352608,
0.008442231453955173,
0.021992389112710953,
0.023836737498641014,
0.006158049218356609,
-... | -0.050322 |
[#626](https://github.com/PrefectHQ/fastmcp/pull/626) \* Add docs for server + client auth by [@jlowin](https://github.com/jlowin) in [#655](https://github.com/PrefectHQ/fastmcp/pull/655) ### Fixes 🐞 \* fix: Support concurrency in FastMcpProxy (and Client) by [@Sillocan](https://github.com/Sillocan) in [#635](https://... | https://github.com/jlowin/fastmcp/blob/main/docs/changelog.mdx | main | model-context-protocol-fastmcp | [
-0.13609929382801056,
-0.005478600971400738,
0.005508486647158861,
-0.03248215839266777,
-0.02206411212682724,
-0.04939211159944534,
-0.03232266753911972,
-0.039282627403736115,
0.006209458690136671,
-0.0025473670102655888,
0.05288063362240791,
0.022825509309768677,
0.07070612162351608,
-0... | -0.011294 |
in [#576](https://github.com/PrefectHQ/fastmcp/pull/576) \* Permit more flexible name generation for OpenAPI servers by [@jlowin](https://github.com/jlowin) in [#578](https://github.com/PrefectHQ/fastmcp/pull/578) \* Ensure that tools/templates/prompts are compatible with callable objects by [@jlowin](https://github.co... | https://github.com/jlowin/fastmcp/blob/main/docs/changelog.mdx | main | model-context-protocol-fastmcp | [
-0.10916149616241455,
0.018269753083586693,
0.008585811592638493,
-0.031841930001974106,
-0.01419657003134489,
-0.03567160665988922,
-0.08214545994997025,
0.008000870235264301,
0.0029095702338963747,
-0.03143112361431122,
0.029531382024288177,
-0.02560482546687126,
0.020027929916977882,
-0... | 0.101949 |
Features 🎉 \* logging stack trace for easier debugging by [@jbkoh](https://github.com/jbkoh) in [#413](https://github.com/PrefectHQ/fastmcp/pull/413) \* add missing StreamableHttpTransport in client exports by [@yihuang](https://github.com/yihuang) in [#408](https://github.com/PrefectHQ/fastmcp/pull/408) \* Improve er... | https://github.com/jlowin/fastmcp/blob/main/docs/changelog.mdx | main | model-context-protocol-fastmcp | [
-0.10638922452926636,
0.0024009011685848236,
0.00769425556063652,
0.006283059250563383,
0.08900655061006546,
-0.0627332255244255,
-0.03781021386384964,
-0.019106021150946617,
-0.024996159598231316,
-0.0027072529774159193,
0.060471974313259125,
-0.02355382964015007,
-0.005764369387179613,
0... | 0.04084 |
That's JSON Bourne](https://github.com/PrefectHQ/fastmcp/releases/tag/v2.2.10) ### Fixes 🐞 \* Disable automatic JSON parsing of tool args by [@jlowin](https://github.com/jlowin) in [#341](https://github.com/PrefectHQ/fastmcp/pull/341) \* Fix prompt test by [@jlowin](https://github.com/jlowin) in [#342](https://github.... | https://github.com/jlowin/fastmcp/blob/main/docs/changelog.mdx | main | model-context-protocol-fastmcp | [
-0.13596995174884796,
0.05723157525062561,
-0.003417093539610505,
0.007006475701928139,
0.005154676269739866,
-0.06861809641122818,
-0.06146655231714249,
-0.013982639648020267,
-0.08039283752441406,
-0.011242995038628578,
0.09418323636054993,
-0.01991155557334423,
0.026118310168385506,
0.0... | 0.046382 |
tool return types; improve serialization behavior by [@jlowin](https://github.com/jlowin) in [#262](https://github.com/PrefectHQ/fastmcp/pull/262) \* Support context injection in resources, templates, and prompts (like tools) by [@jlowin](https://github.com/jlowin) in [#263](https://github.com/PrefectHQ/fastmcp/pull/26... | https://github.com/jlowin/fastmcp/blob/main/docs/changelog.mdx | main | model-context-protocol-fastmcp | [
-0.09725441038608551,
0.08040684461593628,
0.017304429784417152,
-0.00938993040472269,
-0.01437909435480833,
-0.01011956762522459,
-0.0620364248752594,
0.014512823894619942,
-0.05510956421494484,
-0.049803122878074646,
0.048240337520837784,
0.0077822403982281685,
0.01804383471608162,
-0.05... | 0.069425 |
config to FastMCP loggers by [@jlowin](https://github.com/jlowin) in [#155](https://github.com/PrefectHQ/fastmcp/pull/155) \* Update pyproject.toml by [@jlowin](https://github.com/jlowin) in [#156](https://github.com/PrefectHQ/fastmcp/pull/156) \*\*Full Changelog\*\*: [v2.1.1...v2.1.2](https://github.com/PrefectHQ/fast... | https://github.com/jlowin/fastmcp/blob/main/docs/changelog.mdx | main | model-context-protocol-fastmcp | [
-0.10189919918775558,
0.00019169814186170697,
0.028142567723989487,
-0.05315445736050606,
0.053047843277454376,
-0.04070331156253815,
-0.07407677173614502,
0.022889629006385803,
-0.03221462294459343,
0.020718619227409363,
0.0933322161436081,
0.028720980510115623,
-0.01055672112852335,
0.01... | 0.006947 |
Docs 📚 \* patch: Update pyproject.toml license by [@leonkozlowski](https://github.com/leonkozlowski) in [#67](https://github.com/PrefectHQ/fastmcp/pull/67) ### Other Changes 🦾 \* Avoid new try\\_eval\\_type unavailable with older pydantic by [@jurasofish](https://github.com/jurasofish) in [#57](https://github.com/Pre... | https://github.com/jlowin/fastmcp/blob/main/docs/changelog.mdx | main | model-context-protocol-fastmcp | [
-0.14807811379432678,
0.014538101851940155,
0.045642364770174026,
0.003959008026868105,
0.021120505407452583,
0.02454833872616291,
-0.007244382053613663,
-0.03360942006111145,
-0.039913393557071686,
0.023524416610598564,
0.027401022613048553,
-0.01466716080904007,
-0.03910055384039879,
0.0... | -0.006755 |
etc. by [@jlowin](https://github.com/jlowin) in [#12](https://github.com/PrefectHQ/fastmcp/pull/12) \* Add context tests and better runtime loads by [@jlowin](https://github.com/jlowin) in [#13](https://github.com/PrefectHQ/fastmcp/pull/13) \* Refactor tools + resourcemanager by [@jlowin](https://github.com/jlowin) in ... | https://github.com/jlowin/fastmcp/blob/main/docs/changelog.mdx | main | model-context-protocol-fastmcp | [
-0.11677567660808563,
-0.009731101803481579,
-0.02737387828528881,
-0.017571168020367622,
0.02020062878727913,
-0.01803012751042843,
-0.015737349167466164,
0.032672200351953506,
-0.0839291512966156,
0.006904212292283773,
0.05131728574633598,
-0.022537991404533386,
0.009642833843827248,
0.0... | 0.111005 |
The remote release. `fastmcp-remote` is a standalone bridge that connects stdio-only MCP hosts to servers hosted over HTTP, with OAuth enabled automatically for HTTPS. The proxy layer underneath it is hardened so bridges fail loudly on a missing or misconfigured upstream, and FastMCP-issued tokens can now outlive short... | https://github.com/jlowin/fastmcp/blob/main/docs/updates.mdx | main | model-context-protocol-fastmcp | [
-0.10034848749637604,
0.009038222953677177,
0.08257586508989334,
0.032148875296115875,
0.03318065032362938,
-0.0791819766163826,
-0.07925017178058624,
0.0033977108541876078,
0.048263177275657654,
-0.0009565413347445428,
0.056965287774801254,
0.013829730451107025,
0.038363657891750336,
-0.0... | 0.046062 |
`CodeMode` gives LLMs meta-tools: search for relevant tools on demand, inspect their schemas, then write Python that chains `call\_tool()` calls in a sandbox. Also ships search transforms, early Prefab Apps integration, `MultiAuth` for composing multiple token verification sources, and PropelAuth support. Two community... | https://github.com/jlowin/fastmcp/blob/main/docs/updates.mdx | main | model-context-protocol-fastmcp | [
-0.12985974550247192,
-0.001303237397223711,
0.01980919949710369,
0.02508438751101494,
0.05169171839952469,
-0.12128837406635284,
-0.04714076966047287,
-0.0008799232891760767,
-0.07279714196920395,
0.0066311839036643505,
-0.03210265934467316,
-0.03837772458791733,
0.0173955075442791,
-0.00... | 0.1494 |
went smoother than expected. Most of Beta 2 is refinement — fixing what people found, filling gaps from real usage, hardening edges — but a few new features landed along the way. 🖥️ \*\*Client CLI\*\* — `fastmcp list`, `fastmcp call`, `fastmcp discover`, and `fastmcp generate-cli` turn any MCP server into something yo... | https://github.com/jlowin/fastmcp/blob/main/docs/updates.mdx | main | model-context-protocol-fastmcp | [
-0.12150200456380844,
0.022702444344758987,
0.04590272530913353,
-0.009444005787372589,
0.0396355539560318,
-0.10127631574869156,
0.015645701438188553,
0.044900692999362946,
-0.03023102879524231,
-0.02587021514773369,
-0.04514240846037865,
-0.008282559923827648,
0.03233299404382706,
-0.070... | 0.138927 |
inspection, while `result\_type` enables structured outputs via validated Pydantic models. 🔧 \*\*AnthropicSamplingHandler\*\* joins the existing OpenAI handler, and both are now promoted from experimental to production-ready status with a unified API. FastMCP 2.14 begins adopting the MCP 2025-11-25 specification, intr... | https://github.com/jlowin/fastmcp/blob/main/docs/updates.mdx | main | model-context-protocol-fastmcp | [
-0.08797360956668854,
0.03575684502720833,
-0.03880782052874565,
0.07309260219335556,
0.02261284366250038,
-0.1045747622847557,
-0.04937470331788063,
-0.013283716514706612,
0.020775064826011658,
-0.0024100944865494967,
-0.014333989471197128,
-0.021915309131145477,
-0.0005992049700580537,
-... | 0.173686 |
using FastMCP auth providers with composite applications. FastMCP 2.12.4 adds comprehensive OIDC support and expands authentication options with AWS Cognito and Descope providers. The release also includes improvements to logging middleware, URL handling for nested resources, persistent OAuth client registration storag... | https://github.com/jlowin/fastmcp/blob/main/docs/updates.mdx | main | model-context-protocol-fastmcp | [
-0.13307614624500275,
0.04250656068325043,
-0.01759490557014942,
-0.03688233718276024,
0.03906215727329254,
-0.08892763406038284,
-0.01654329150915146,
-0.0587957538664341,
0.04453573748469353,
-0.03677807375788689,
0.05379638075828552,
-0.01099561620503664,
0.02395016700029373,
-0.0213774... | 0.082121 |
framework for building sophisticated MCP applications. Combined with the new `File` utility for binary data and improvements to authentication and serialization, this release makes FastMCP significantly more flexible and developer-friendly while maintaining full protocol compliance. FastMCP 2.8 is here, and it's all ab... | https://github.com/jlowin/fastmcp/blob/main/docs/updates.mdx | main | model-context-protocol-fastmcp | [
-0.07693815231323242,
0.09239981323480606,
0.03485617786645889,
-0.012130622752010822,
-0.0034653593320399523,
-0.023751340806484222,
-0.06255783140659332,
0.04282389581203461,
-0.005194156896322966,
0.006329195108264685,
0.033508751541376114,
-0.00489432318136096,
0.07540158927440643,
-0.... | 0.070305 |
deploying MCP servers easier and more portable than ever. Even AI needs a good travel adapter 🔌 FastMCP now supports proxying arbitrary MCP servers, letting you run a local FastMCP instance that transparently forwards requests to any remote or third-party server—regardless of transport. This enables transport bridging... | https://github.com/jlowin/fastmcp/blob/main/docs/updates.mdx | main | model-context-protocol-fastmcp | [
-0.08647269010543823,
-0.04056127369403839,
0.08491067588329315,
-0.007399479392915964,
-0.034284189343452454,
-0.08736474066972733,
-0.025380361825227737,
0.011950342915952206,
-0.008281375281512737,
0.009928752668201923,
-0.014591884799301624,
-0.007307644933462143,
0.05064687505364418,
... | 0.128651 |
export const PrefabDemoFrame = ({ demo, height, title }) => { const [blobUrl, setBlobUrl] = React.useState(null); React.useEffect(() => { let active = true; let objectUrl = null; let payloadsPromise = window.\_\_FASTMCP\_PREFAB\_DEMOS\_PROMISE\_\_; if (window.\_\_FASTMCP\_PREFAB\_DEMOS\_\_) { payloadsPromise = Promise.... | https://github.com/jlowin/fastmcp/blob/main/docs/snippets/prefab-demo-frame.mdx | main | model-context-protocol-fastmcp | [
-0.04420670121908188,
0.016217844560742378,
0.07293657958507538,
0.020561587065458298,
-0.0008213408873416483,
0.07642287760972977,
-0.03060908429324627,
0.09077624976634979,
0.029919784516096115,
-0.022783268243074417,
-0.03732497990131378,
-0.07602519541978836,
-0.049005381762981415,
-0.... | 0.04117 |
import { VersionBadge } from '/snippets/version-badge.mdx' Use this when you need to execute server-side functions and process their results. Tools are executable functions exposed by MCP servers. The client's `call\_tool()` method executes a tool by name with arguments and returns structured results. ## Basic Executio... | https://github.com/jlowin/fastmcp/blob/main/docs/clients/tools.mdx | main | model-context-protocol-fastmcp | [
-0.054545219987630844,
0.06879321485757828,
-0.03033853881061077,
0.07050303369760513,
-0.04701005667448044,
-0.0641385167837143,
-0.07790170609951019,
0.02617882750928402,
-0.038075175136327744,
-0.01740812323987484,
-0.03608918935060501,
-0.006262995768338442,
0.05320178344845772,
-0.074... | 0.024472 |
import { VersionBadge } from '/snippets/version-badge.mdx' MCP servers are designed for programmatic consumption by AI assistants and applications. But during development, you often want to poke at a server directly: check what tools it exposes, call one with test arguments, or verify that a deployment is responding co... | https://github.com/jlowin/fastmcp/blob/main/docs/clients/cli.mdx | main | model-context-protocol-fastmcp | [
-0.050688132643699646,
-0.02579217217862606,
0.028858261182904243,
-0.05837935581803322,
0.014023683965206146,
-0.07704274356365204,
-0.04953746870160103,
-0.009763505309820175,
-0.041545331478118896,
-0.014408290386199951,
-0.011321552097797394,
-0.002394170267507434,
0.08264017850160599,
... | 0.09106 |
a server and prints every tool it exposes. The default output is compact: each tool appears as a function signature with its parameter names, types, and a description. ```bash fastmcp list http://localhost:8000/mcp ``` The output looks like a Python function signature, making it easy to see at a glance what a tool expe... | https://github.com/jlowin/fastmcp/blob/main/docs/clients/cli.mdx | main | model-context-protocol-fastmcp | [
-0.04080755636096001,
0.0137323047965765,
-0.049243830144405365,
0.010942461900413036,
0.012322532944381237,
-0.05807170644402504,
-0.026819048449397087,
-0.010677794925868511,
0.0042936112731695175,
-0.06321270763874054,
0.05009065568447113,
-0.03872472047805786,
0.04290805757045746,
-0.0... | 0.073283 |
parse tool results programmatically. ```bash fastmcp call server.py get\_weather city=London --json ``` ## Authentication When the server target is an HTTP URL, the CLI automatically enables OAuth authentication. If the server requires it, you will be guided through the OAuth flow (typically opening a browser for autho... | https://github.com/jlowin/fastmcp/blob/main/docs/clients/cli.mdx | main | model-context-protocol-fastmcp | [
-0.038317229598760605,
0.028937185183167458,
-0.017703764140605927,
-0.029436055570840836,
-0.0351785272359848,
-0.13571561872959137,
-0.017926165834069252,
-0.028977490961551666,
0.012595115229487419,
-0.08267363160848618,
0.017585020512342453,
-0.020771807059645653,
0.018971141427755356,
... | -0.045196 |
import { VersionBadge } from '/snippets/version-badge.mdx' `fastmcp list` and `fastmcp call` let you poke at a server interactively, but they're developer tools — you always have to spell out the server spec, the tool name, and the arguments. `fastmcp generate-cli` takes the next step: it connects to a server, reads it... | https://github.com/jlowin/fastmcp/blob/main/docs/clients/generate-cli.mdx | main | model-context-protocol-fastmcp | [
-0.06287532299757004,
-0.0097502451390028,
0.016983022913336754,
-0.03669436275959015,
0.01741473376750946,
-0.07017339020967484,
-0.0340769924223423,
-0.01876078173518181,
-0.05410175025463104,
-0.044883016496896744,
0.03380746394395828,
-0.05691364407539368,
0.08436286449432373,
-0.00934... | 0.047105 |
looks something like: ````markdown --- name: "weather-cli" description: "CLI for the weather MCP server. Call tools, list resources, and get prompts." --- # weather CLI ## Tool Commands ### get\_forecast Get the weather forecast for a city. ```bash uv run --with fastmcp python cli.py call-tool get\_forecast --city --da... | https://github.com/jlowin/fastmcp/blob/main/docs/clients/generate-cli.mdx | main | model-context-protocol-fastmcp | [
-0.0655101090669632,
0.07252899557352066,
-0.009446089155972004,
0.06287083029747009,
-0.032225511968135834,
-0.08911975473165512,
0.02495446242392063,
-0.0026789186522364616,
-0.03173835575580597,
-0.024586651474237442,
0.018959838896989822,
-0.08904048800468445,
0.0755828395485878,
-0.01... | 0.007195 |
import { VersionBadge } from '/snippets/version-badge.mdx' FastMCP's full `fastmcp` package includes everything needed to build and run MCP servers, apps, proxies, and clients. If you are only embedding an MCP client in another framework, building your own LLM host, or testing MCP servers, you can install the smaller c... | https://github.com/jlowin/fastmcp/blob/main/docs/clients/client-only-package.mdx | main | model-context-protocol-fastmcp | [
-0.0262596495449543,
-0.02516201138496399,
0.07075491547584534,
-0.07016756385564804,
0.029850250110030174,
-0.031018946319818497,
-0.032715074717998505,
0.025869686156511307,
-0.007199845742434263,
-0.033474452793598175,
0.022044816985726357,
0.018229283392429352,
0.08414387702941895,
0.0... | -0.057635 |
import { VersionBadge } from "/snippets/version-badge.mdx" Use this when you need to run long operations asynchronously while doing other work. The MCP task protocol lets you request operations to run in the background. The call returns a Task object immediately, letting you track progress, cancel operations, or await ... | https://github.com/jlowin/fastmcp/blob/main/docs/clients/tasks.mdx | main | model-context-protocol-fastmcp | [
-0.0574142150580883,
0.041539259254932404,
-0.01803857460618019,
0.030760763213038445,
0.020653536543250084,
-0.04088835045695305,
-0.026182863861322403,
-0.002719420474022627,
0.0052574146538972855,
-0.012898150831460953,
-0.022003309801220894,
-0.018681852146983147,
0.051365673542022705,
... | 0.035386 |
import { VersionBadge } from "/snippets/version-badge.mdx"; Use this when you need to respond to server requests for user input during tool execution. Elicitation allows MCP servers to request structured input from users during operations. Instead of requiring all inputs upfront, servers can interactively ask for missi... | https://github.com/jlowin/fastmcp/blob/main/docs/clients/elicitation.mdx | main | model-context-protocol-fastmcp | [
-0.06909752637147903,
0.005394340958446264,
0.024280130863189697,
0.03446895629167557,
0.000027775775379268453,
-0.024102866649627686,
-0.01648642122745514,
-0.010989880189299583,
-0.03369986265897751,
-0.06217355281114578,
0.008083902299404144,
-0.07921102643013,
0.09720060974359512,
-0.0... | 0.031853 |
import { VersionBadge } from '/snippets/version-badge.mdx' Use this when you need to retrieve server-defined message templates for LLM interactions. Prompts are reusable message templates exposed by MCP servers. They can accept arguments to generate personalized message sequences for LLM interactions. ## Basic Usage Re... | https://github.com/jlowin/fastmcp/blob/main/docs/clients/prompts.mdx | main | model-context-protocol-fastmcp | [
0.026077156886458397,
0.0551985427737236,
0.06974351406097412,
0.04472501203417778,
0.055225919932127,
0.014984332956373692,
0.01212998665869236,
0.01025464478880167,
-0.017631106078624725,
-0.04454432800412178,
-0.03024696372449398,
-0.04800555855035782,
0.08491095155477524,
-0.0051619498... | -0.032654 |
import { VersionBadge } from "/snippets/version-badge.mdx"; Use this when you need to respond to server requests for LLM completions. MCP servers can request LLM completions from clients during tool execution. This enables servers to delegate AI reasoning to the client, which controls which LLM is used and how requests... | https://github.com/jlowin/fastmcp/blob/main/docs/clients/sampling.mdx | main | model-context-protocol-fastmcp | [
-0.05750463157892227,
-0.015005946159362793,
0.050015516579151154,
0.01683812588453293,
0.04203343018889427,
-0.07292377203702927,
0.04475979506969452,
-0.03942307084798813,
0.019796060398221016,
-0.016607368364930153,
-0.028291895985603333,
-0.021738184615969658,
0.07243262976408005,
-0.0... | 0.050662 |
import { VersionBadge } from '/snippets/version-badge.mdx' Use this when you need to track progress of long-running operations. MCP servers can report progress during operations. The client receives these updates through a progress handler. ## Progress Handler Set a handler when creating the client: ```python from fast... | https://github.com/jlowin/fastmcp/blob/main/docs/clients/progress.mdx | main | model-context-protocol-fastmcp | [
-0.031170643866062164,
0.022597583010792732,
0.007862010970711708,
0.02837124466896057,
0.00827279407531023,
-0.0194807481020689,
0.011999079026281834,
-0.03165538236498833,
-0.0014606995973736048,
-0.0025634118355810642,
0.03899291530251503,
-0.011670425534248352,
0.0651983842253685,
-0.0... | 0.003432 |
import { VersionBadge } from '/snippets/version-badge.mdx' Use this when you need to tell servers what local resources the client has access to. Roots inform servers about resources the client can provide. Servers can use this information to adjust behavior or provide more relevant responses. ## Static Roots Provide a ... | https://github.com/jlowin/fastmcp/blob/main/docs/clients/roots.mdx | main | model-context-protocol-fastmcp | [
-0.0483899861574173,
0.01100338064134121,
-0.03929745778441429,
0.016822248697280884,
-0.00931889284402132,
-0.1237461194396019,
-0.07347074896097183,
0.036393310874700546,
-0.0032201886642724276,
-0.031165368854999542,
0.06463095545768738,
0.00782699417322874,
0.05827824026346207,
-0.0193... | -0.051397 |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.