[NOTICKET][AI] feat(chat): wire Orchestrator -> slow path at the endpoint (env-gated)

[NOTICKET][AI] refactor(planner): R11 - single-source placeholder regex + name-checked data-access specs

[NOTICKET] refactor(tools): single source of truth for data-access tool names + clarify input_schema is presence-only

[NOTICKET] perf(slow-path): DB3 pre-connect + R4 progress events

[NOTICKET][DB] perf(query): DB2 - pooled engine cache for user DBs

[NOTICKET][DB] fix(query): R2 - always compile a bounded LIMIT

[NOTICKET][AI] perf(chat): PR-DB1 - memoizing catalog reader + shared ChatHandler

[NOTICKET][AI] Planner: drop parallelizable_with from Task

[NOTICKET] refactor(catalog): single SAMPLE_LIMIT constant shared across introspection paths

[KM-626][AI] Planner few-shot: add analyze_aggregate (Example D) to fix arg shape

[KM-631][AI] Langfuse tracing: tokens + latency across the chat pipeline

fix(tools): align analyze_descriptive required args + normalize Timestamp in aggregate

[KM-624] Compute Functions: fix non-JSON-safe scalars in mode & top_value

[KM-630] Data-Access Tools: coerce DB Decimal to float

[KM-626][AI] Planner few-shot: make describe_source success_criteria checkable

[KM-626][AI] Slow-path wiring prep: context + persistence seams, retrieve_documents few-shot

[KM-626][AI] ChatHandler: gated structured->slow-path wiring

[KM-630] Data-Access Tools: review fixes

[KM-630] Data-Access Tools

[KM-626][AI] Planner: consume teammate's real analytics registry

[KM-629] AnalyticsToolInvoker (wrapper layer)

[KM-628] Analytics tool registry

[KM-627] Canonical ToolSpec + ToolOutput

[KM-625] Prompt-style Tool Descriptions

[KM-626][AI] Slow-path agent: Assembler + Coordinator

[KM-626][AI] Slow-path agent: seam contracts + TaskRunner

[KM-624][AI] Planner: realign stub registry + examples to composite analyze_* tools

[KM-624] Implement Compute Functions Tools

[KM-567][AI] Planner agent: fix PII leak + placeholder/retry robustness

[KM-567][AI] Planner agent: validator + service

[KM-567][AI] Planner agent: prompt + few-shot examples

[KM-567][AI] Planner agent: contracts, schemas, inputs, registry

[KM-582][DED][AI] Fix Retrieval in Agentic Service

fix build error in importing packages langchain_postgres

Fix schema table langchain_pg_embedding

[NOTICKET] fix: add SKIP_INIT_DB flag and remove pymongo dependency

feat/Catalog Retrieval System (#1)

[KM-438][KM-439] Improve Retrieval and Querying feature (#15)

Make a query for tabular (XLSX and CSV) (#14)

Merge dev_new to main (improve retriever and add querying) (#13)

[NOTICKET] fixed single source into multiple sources (#12)

[NOTICKET] add updated_at metadata & prevent duplicate while adding new embedding (#10)

[NOTICKET] add total token logging (#9)

[KM-496] [DED][AI] Fix Response data structure for field sources (db flow)

[NOTICKET] [document]: add doctypes endpoint (#7)

[NOTICKET][DB] add endpoints for dbtypes (#6)

[KM-493] [DED][AI] Fix source extraction in chat

[KM-436][KM-437] add and modify for database and document pipeline (#3)

[NOTICKET] Init db_client endpoint

[KM-467] [DED][AI] Orchestration Agent - Init