Datadog · OpenAPI Overlay 1.0.0

API Evangelist enhancement overlay for the Datadog v2 API

2 actions 2 updates update extends ../openapi/_original/datadog-api-openapi.yml
Generated by API Evangelist Written by API Evangelist tooling for Datadog's API. It is a proposal applied on top of the contract, not a document Datadog publishes.
View Overlay File View on GitHub Overlay Specification

What the actions change

x-mcp-serverx-rate-limit-headersx-arazzo-workflowsx-agent-skillsx-key-rotationx-agent-guidance

Targets 2

$.info
$.components.securitySchemes.apiKeyAuth

OpenAPI Overlay

Raw ↑ 
overlay: 1.0.0
info:
  title: API Evangelist enhancement overlay for the Datadog v2 API
  version: 1.0.0
extends: ../openapi/_original/datadog-api-openapi.yml
x-generated: '2026-09-23'
x-method: generated
x-source: openapi/_original/datadog-api-openapi.yml
x-rationale: >-
  The captured spec already ships four security schemes (`apiKeyAuth`,
  `appKeyAuth`, `AuthZ`, `bearerAuth`) and a root security requirement
  (apiKeyAuth + appKeyAuth). This overlay does not mutate those. It documents
  the agent-facing surface that is NOT expressible in vanilla OpenAPI: (1) the
  Datadog MCP Server that fronts a subset of these operations for AI agents,
  (2) the arazzo workflows in ../arazzo/ that chain these operations into
  business flows, and (3) the packaged Agent Skills in ../skills/ grounded in
  real operationIds. Apply with any Overlay 1.0.0 processor against the
  file listed in `extends`.
actions:
  - target: $.info
    description: Attach an MCP Server pointer and rate-limit note to info.
    update:
      x-mcp-server:
        name: Datadog MCP Server
        endpoint: https://mcp.datadoghq.com/api/unstable/mcp-server/mcp
        auth: oauth2
        docs: https://docs.datadoghq.com/mcp_server.md
        tool_inventory: https://docs.datadoghq.com/mcp_server/tools.md
        crosswalk: mcp/datadog-tool-crosswalk.yml
      x-rate-limit-headers:
        remaining: X-RateLimit-Remaining
        limit: X-RateLimit-Limit
        period: X-RateLimit-Period
        reset: X-RateLimit-Reset
        name: X-RateLimit-Name
        note: >-
          Rate-limit headers are returned on every response. See
          rate-limits/datadog-rate-limits.yml.
      x-arazzo-workflows: ../arazzo/
      x-agent-skills: ../skills/_index.yml
  - target: $.components.securitySchemes.apiKeyAuth
    description: Attach a longer human description explaining rotation and scope of the API key.
    update:
      x-key-rotation: 'Rotate via /api/v2/api_keys (CreateAPIKey / UpdateAPIKey / DeleteAPIKey).'
      x-agent-guidance: >-
        The MCP Server forwards the caller's OAuth-scoped credentials; agents
        should NOT hard-code apiKeyAuth values but let the MCP layer handle
        authentication. For direct REST use, keep the key in
        DD_API_KEY / DD_APP_KEY environment variables.