Index / ARD publishers / wellknownhq.com

wellknownhq.com

wellknownhq.com 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 31 August 2026.

2declared resources
2with a callable endpoint
not yetchecked for reachability
0verified tools

Declared resource Type

Declared resource	Type
Wellknownnot yet checked Check whether AI agents can discover, validate, and trust a domain's services: ARD catalog presence across all four advertisement paths, spec conformance, registry indexing, and MCP directory listings. endpoint: `https://wellknownhq.com/mcp/server-card` identifier: `urn:air:wellknownhq.com:mcp:wellknown` published to be found for: can AI agents find this website · check my ai-catalog.json for errors · am I listed in agent registries · generate an ai-catalog.json for my domain discovery ard conformance measurement audit_domain validate_catalog generate_catalog	application/mcp-server-card+json
Wellknown Registrynot yet checked An open registry of what agents can call. Any domain can submit itself and be indexed; there is no allowlist and no paid ranking. endpoint: `https://wellknownhq.com/registry/search` identifier: `urn:air:wellknownhq.com:registry:wellknown` published to be found for: find an agent that can do this task · search for MCP servers by capability · which tools can an agent call for this registry discovery open	application/ai-registry+json

Wellknownnot yet checked

Check whether AI agents can discover, validate, and trust a domain's services: ARD catalog presence across all four advertisement paths, spec conformance, registry indexing, and MCP directory listings.

endpoint: https://wellknownhq.com/mcp/server-card

identifier: urn:air:wellknownhq.com:mcp:wellknown

published to be found for: can AI agents find this website · check my ai-catalog.json for errors · am I listed in agent registries · generate an ai-catalog.json for my domain

discovery ard conformance measurement audit_domain validate_catalog generate_catalog

application/mcp-server-card+json

Wellknown Registrynot yet checked

An open registry of what agents can call. Any domain can submit itself and be indexed; there is no allowlist and no paid ranking.

endpoint: https://wellknownhq.com/registry/search

identifier: urn:air:wellknownhq.com:registry:wellknown

published to be found for: find an agent that can do this task · search for MCP servers by capability · which tools can an agent call for this

registry discovery open

application/ai-registry+json

Source: https://wellknownhq.com/.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. None of these endpoints has been probed for reachability yet, so nothing here says whether they answer. "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.

Search this publisher's resources alongside every other indexed resource at https://neuronto.com/search, or connect an agent to https://neuronto.com/mcp. If this is your domain, the free console shows what a registry sees when it reads your manifest.