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OpenAPI Specification

openapi: 3.2.0
info:
  title: Git.Top Agent Compatibility API
  version: 0.1.0
  description: Agent-native GitHub project knowledge API for search, project lookup, alternatives, comparison, graph reasoning, quality, and schema discovery. High-confidence clients should inspect metadata.source, metadata.reason, trust fields, classification evidence, quality_signal_confidence, verification signals, and migration validation steps, and use require_d1=true when seed fallback should fail closed.
servers:
- url: https://git.top
  description: Production
- url: http://localhost:8787
  description: Local Worker
tags:
- name: Compatibility
paths:
  /api/compatibility:
    get:
      summary: Fetch dated MCP client compatibility evidence and distinguish configuration…
      responses:
        '200':
          description: Client compatibility matrix, generic server-contract status, support policy, and known limitations
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ClientCompatibilityResponse'
              example:
                schema_version: git-top.client-compatibility.v1
                last_reviewed_at: '2026-07-31'
                core_endpoint: https://git.top/mcp/core
                support_policy: A client is supported only after all required production checks pass.
                server_contract:
                  initialize: passed
                  core_tool_discovery: passed
                  first_core_call: passed
                  production_smoke: passed
                clients:
                - client: Codex CLI, app, and IDE
                  version: 0.145.0
                  support_level: supported
                  initialize: passed
                  tool_discovery: passed
                  first_call: passed
                  multi_tool_workflow: passed
                  error_behavior: passed
                - client: Claude Code
                  version: 2.1.220
                  support_level: supported
                  initialize: passed
                  tool_discovery: passed
                  first_call: passed
                  multi_tool_workflow: passed
                  error_behavior: passed
      tags:
      - Compatibility
      operationId: getApiCompatibility
      x-operation-id-source: derived
components:
  schemas:
    ClientCompatibilityResponse:
      type: object
      required:
      - schema_version
      - support_policy
      - server_contract
      - clients
      properties:
        name:
          type: string
        schema_version:
          type: string
          enum:
          - git-top.client-compatibility.v1
        last_reviewed_at:
          type: string
          format: date
        core_endpoint:
          type: string
          format: uri
        full_endpoint:
          type: string
          format: uri
        support_policy:
          type: string
        server_contract:
          type: object
          additionalProperties: true
        clients:
          type: array
          items:
            type: object
            additionalProperties: true
        verification_prompt:
          type: string
        next_required_evidence:
          type: array
          items:
            type: string
      additionalProperties: true
  securitySchemes:
    syncSecret:
      type: http
      scheme: bearer
      description: Admin endpoints require the SYNC_SECRET bearer token.
    feedbackSecret:
      type: http
      scheme: bearer
      description: Optional FEEDBACK_SECRET. Without it, proposals are validated and fingerprinted but not persisted.