generated: '2026-07-18'
method: searched
source: https://chat.curie.app/.well-known/mcp.json
docs: https://chat.curie.app/llms.txt
notes: >-
  Asserts cross-cutting protocol/standards conformance evidenced by the
  published discovery documents and OpenAPI. These are interoperability
  standards, not a published security-compliance program (no SOC 2 / ISO 27001
  claims were found), so no `Compliance` pointer is emitted.
standards:
  - id: openapi-3.1
    conforms: true
    evidence: openapi/curie-openapi.json declares openapi 3.1.0
  - id: mcp-2024-11-05
    conforms: true
    evidence: /.well-known/mcp.json advertises a streamable-http MCP server (JSON-RPC 2.0 over SSE)
  - id: ucp-2026-04-08
    conforms: true
    evidence: /.well-known/ucp.json + UCP-canonical dev.ucp.shopping.* tool names
  - id: a2a
    conforms: true
    evidence: /.well-known/a2a.json Agent-to-Agent profile (agent id co.curie/commerce)
  - id: openai-plugin
    conforms: true
    evidence: /.well-known/ai-plugin.json ChatGPT Apps SDK manifest
  - id: oauth2-authorization-code
    conforms: true
    evidence: openapi securitySchemes oauth2 authorizationCode flow
  - id: rfc8414-oauth-metadata
    conforms: true
    evidence: /.well-known/oauth-authorization-server endpoint present
  - id: rfc9728-protected-resource-metadata
    conforms: true
    evidence: /.well-known/oauth-protected-resource endpoint present
  - id: json-rpc-2.0
    conforms: true
    evidence: MCP transport is JSON-RPC 2.0 over SSE
  - id: schema-org-json-ld
    conforms: true
    evidence: MCP resource exposes Product Schema.org JSON-LD (application/ld+json)
  - id: rfc9457-problem-details
    conforms: false
    evidence: REST errors use plain HTTP status, not application/problem+json