Defiance International · OpenAPI Overlay 1.0.0

Defiance AI Public Catalog API — API Evangelist overlay

8 actions 8 updates documentation extends ../openapi/_original/defianceinternational-io-openapi.yml

Derived by API Evangelist Built from the contracts Defiance International publishes. Defiance International did not publish this file.

View Overlay File View on GitHub Overlay Specification

What the actions change

x-mcp-tooltagsx-mcp-server

Targets 8

$.info

$.paths['/ai/search'].get

$.paths['/api/search'].get

$.paths['/api/sequences/{slug}'].get

$.paths['/ai/sequences/{slug}.md'].get

$.paths['/ai/evidence/{slug}.json'].get

$.paths['/ai/policies.json'].get

OpenAPI Overlay

overlay: 1.0.0
info:
  title: Defiance AI Public Catalog API — API Evangelist overlay
  version: 1.0.0
  x-provenance:
    generated: '2026-11-05'
    method: derived
    source: mcp/defianceinternational-io-tool-crosswalk.yml
extends: ../openapi/_original/defianceinternational-io-openapi.yml
actions:
- target: $
  description: Declare the tag names the operations already use (the original declares no top-level tags).
  update:
    tags:
    - name: catalog
    - name: content
    - name: documents
    - name: machine-documents
    - name: platform
    - name: research-register
    - name: studies
- target: $.info
  description: Record the provider-hosted MCP endpoint alongside the REST surface.
  update:
    x-mcp-server:
      url: https://defianceinternational.io/mcp
      transport: streamable-http (stateless JSON)
      auth: none
      manifest: ../mcp/defianceinternational-io-mcp.yml
- target: $.paths['/ai/search'].get
  description: Cross-reference the MCP tool serving the same data (searchAiCatalog).
  update:
    x-mcp-tool: defiance_catalog_search
- target: $.paths['/api/search'].get
  description: Cross-reference the MCP tool serving the same data (searchCatalog).
  update:
    x-mcp-tool: defiance_catalog_search
- target: $.paths['/api/sequences/{slug}'].get
  description: Cross-reference the MCP tool serving the same data (getSequence).
  update:
    x-mcp-tool: defiance_sequence_lookup
- target: $.paths['/ai/sequences/{slug}.md'].get
  description: Cross-reference the MCP tool serving the same data (getSequenceMarkdown).
  update:
    x-mcp-tool: defiance_sequence_lookup
- target: $.paths['/ai/evidence/{slug}.json'].get
  description: Cross-reference the MCP tool serving the same data (getEvidencePackage).
  update:
    x-mcp-tool: defiance_evidence_lookup
- target: $.paths['/ai/policies.json'].get
  description: Cross-reference the MCP tool serving the same data (getAiPolicies).
  update:
    x-mcp-tool: defiance_policy_lookup

Work with this as data

Every overlay here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for openapi overlays

4 MCP tools reach this

find_overlaysBrowse and filter every overlay in the catalog.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools →

Call it yourself

curl for this page

This overlay

curl "https://apis.io/api/v1/overlays/defianceinternational-io-openapi-overlay"

All openapi overlays

curl "https://apis.io/api/v1/overlays?limit=25"

Calls without X-API-Key need no key. Calls with it need a paid plan — get a key.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.