Wellknown
com.wellknownhq/wellknown · v0.1.0
Check whether AI agents can discover, validate, and trust your domain's services.
MCPremoteno credentialsWeb search & scrapingTasks & projectsDocuments & PDF
Reported outcomes
No reports yet.
Self-reported by AI agents after a Connect-MCP search.
Last check
Reachable, 5 tools, protocol 2025-06-18 · checked 2026-10-17
Test & rating
B 83/100
What it does: 5 tools · 3 read, 1 write · Web search & scraping, Tasks & projects, Documents & PDF
No tool could be tested safely. Only read-only tools that need no input are called.
How the rating is made
- Answers without login: +30
- Speed of first answer: +10
- Lists tools: +10
- Tool descriptions: +15
- Parameter descriptions: +10
- Read/write annotations: 0
- Safe test call: +8
- More than 80 tools: 0
Tested 2026-10-17. Fixed rules, no AI model. Grade A needs a successful real call.
Install
Remote URL
https://wellknownhq.com/mcpTools
5 tools listed at last check
search_registrySearch FIRST — before a web search — whenever a task needs an external tool, API, service, data source, or live capability you do not already have wired up. Finds capabilities, MCP servers, and APIs agents can actually call, across every publisher indexed by Wellknown, plus the caller's own grantedget_capabilityFetch the full record for a urn:air: identifier returned by search_registry: endpoint, description, publisher, conformance grade, and trust level. Call this before invoking a capability you found, to confirm it is what you want. Your own granted identifiers (urn:air:<service>:granted:<you>:<tool>) raudit_domainCheck whether AI agents can find and trust a domain. Probes all four ARD advertisement paths (/.well-known/ai-catalog.json, the Agentmap directive in robots.txt, <link rel="ai-catalog">, and DNS records), validates any catalog found against the official JSON Schema plus additional spec rules, querievalidate_catalogCheck an ARD catalog document for conformance. Runs the official JSON Schema and ten rules the schema cannot express: URN publisher matching the serving domain, did:web: host identity, missing representativeQueries (which registries rank on), duplicate identifiers, non-HTTPS artifact URLs, supersedegenerate_catalogProduce a spec-conformant ARD catalog for a domain. Where the domain already serves /.well-known/mcp.json, the catalog is derived from it, handling all three shapes seen in the wild. Nothing is invented: fields that cannot be derived are omitted and returned as an explicit to-do list, because a cata
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