aptos.dev publishes an Agentic Resource Discovery manifest at /.well-known/ai-catalog.json, declaring what an AI agent can call on this domain. Everything below is read from that file. First seen by our crawler on 17 September 2026.
| Declared resource | Type |
|---|---|
| Aptos API Cataloganswers in 77ms endpoint: https://aptos.dev/.well-known/api-catalogidentifier: urn:air:aptos.dev:api:catalogpublished to be found for: discover Aptos REST and Indexer APIs · find the Aptos OpenAPI spec and health endpoint · list Aptos documentation API entry points | application/linkset+json |
| Aptos MCPanswers in 136ms endpoint: https://aptos.dev/.well-known/mcp/server-card.jsonidentifier: urn:air:aptos.dev:mcp:aptos-mcppublished to be found for: query Aptos on-chain account data · call Aptos REST APIs from an AI coding assistant · generate Move code with the Aptos MCP server | application/mcp-server-card+json |
| Aptos Fullnode REST APIanswers in 169ms endpoint: https://aptos.dev/aptos-spec.jsonidentifier: urn:air:aptos.dev:api:fullnode-restpublished to be found for: get an Aptos account resource via REST · submit a transaction to the Aptos fullnode · look up Aptos REST API OpenAPI endpoints | application/vnd.oai.openapi+json |
| Aptos Agent Skillsanswers in 141ms endpoint: https://aptos.dev/.well-known/agent-skills/index.jsonidentifier: urn:air:aptos.dev:skill:aptos-agent-skillspublished to be found for: write an Aptos Move smart contract · scaffold an Aptos dApp with the TypeScript SDK · audit a Move module for security issues | application/agent-skills+json |
https://aptos.dev/.well-known/ai-catalog.json, this publisher's own file. Identifiers are reproduced exactly as published.
Note: this is the pre-v0.91 path. The specification renamed the manifest to /.well-known/ard.json, and most of the ecosystem still serves the older name.
Of the resources listed, 4 have been probed for reachability.
"Answers" and "no response" describe only whether an endpoint replied when last probed:
services go down and come back, and an entry is demoted rather than removed. None of this
is a trust, quality or safety rating.
https://neuronto.com/search, or connect an agent to https://neuronto.com/mcp.
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