| { |
| "name": "get_span_details", |
| "description": "Get detailed information about a specific span within a run trace. Use get_run_details first to see the trace and find span IDs (shown as [spanId] in the trace output). Returns timing, properties/attributes, error info, and for AI spans: model, tokens, cost, and response data.", |
| "inputSchema": { |
| "type": "object", |
| "properties": { |
| "projectRef": { |
| "type": "string", |
| "description": "The trigger.dev project ref, starts with proj_. We will attempt to automatically detect the project ref if running inside a directory that includes a trigger.config.ts file, or if you pass the --project-ref option to the MCP server." |
| }, |
| "configPath": { |
| "type": "string", |
| "description": "The path to the trigger.config.ts file. Only used when the trigger.config.ts file is not at the root dir (like in a monorepo setup). If not provided, we will try to find the config file in the current working directory" |
| }, |
| "environment": { |
| "type": "string", |
| "enum": [ |
| "dev", |
| "staging", |
| "prod", |
| "preview" |
| ], |
| "description": "The environment to get tasks for", |
| "default": "dev" |
| }, |
| "branch": { |
| "type": "string", |
| "description": "The branch to get tasks for, only used for preview environments" |
| }, |
| "runId": { |
| "type": "string", |
| "description": "The ID of the run to get the details of, starts with run_" |
| }, |
| "spanId": { |
| "type": "string", |
| "description": "The span ID to get details for. You can find span IDs in the trace output from get_run_details — they appear as [spanId] before each span message." |
| } |
| }, |
| "required": [ |
| "runId", |
| "spanId" |
| ], |
| "additionalProperties": false, |
| "$schema": "http://json-schema.org/draft-07/schema#" |
| } |
| } |
