generated: '2026-08-29' method: probed source: https://docs.relevanceai.com/.well-known/agent-card.json provider: Relevance AI providerId: relevance-ai description: >- Relevance AI serves an A2A Agent Card from its documentation host. It was found by probing /.well-known/agent-card.json across every Relevance AI host; relevanceai.com, mcp.relevanceai.com and the regional API host do not serve one, and app.relevanceai.com answers 200 HTML for every /.well-known/ path (an SPA catch-all, not a document). discovery: path: /.well-known/agent-card.json canonical: true host: docs.relevanceai.com x-evidence: fetched: '2026-08-29' url: https://docs.relevanceai.com/.well-known/agent-card.json http_status: 200 content_type: application/json bytes: 1038 card: name: Relevance AI Documentation url: https://relevanceai.com/docs/ version: 1.0.0 protocolVersion: '0.3' preferredTransport: HTTP+JSON provider_organization: Relevance AI Documentation documentationUrl: https://relevanceai.com/docs/ capabilities: streaming: false pushNotifications: false skills_count: 1 skills: - id: relevanceai name: Relevanceai url: https://relevanceai.com/docs/.well-known/agent-skills/relevanceai/skill.md grade: conformant grade_basis: >- A2A 1.0.0 hard checks all pass — capabilities is an object, protocolVersion is present, and skills is an array. The optional fields the grade also looks for (preferredTransport, defaultInputModes, defaultOutputModes) are all present. deviations: - field: description issue: >- The A2A AgentCard object requires a top-level `description`; this card omits it. The only human description lives inside skills[0].description. - field: protocolVersion issue: >- Declares "0.3" rather than "1.0.0", so the card is published against a pre-1.0 revision of the protocol even though its own `version` is 1.0.0. - field: url issue: >- `url` and every entry in `supportedInterfaces` point at the documentation site (https://relevanceai.com/docs/), not at an A2A JSON-RPC endpoint. The card advertises a documentation surface an agent can read, not an agent endpoint it can call. This is a docs-platform-generated card, and it is scoped accordingly. - field: skills[].tags issue: The single skill declares an empty tags array, so it is not routable by tag. notes: - >- The card is NOT the provider's agent-platform surface. Relevance AI's callable agent surface is the remote MCP server at https://mcp.relevanceai.com/ (see mcp/), plus the REST API. The agent card is recorded because the provider genuinely serves it from its own host, which is the property the artifact asserts. - >- Nothing here was authored on the provider's behalf. The JSON in a2a/relevance-ai-agent-card.json is the verbatim response body.