# Wellknown (wellknown.network)

Searchable catalogue that checks whether listed AI agent endpoints respond and keeps publisher-declared details separate from observed results, queryable via API or MCP.

- Atlas card: https://inite.ai/en/atlas/wellknown.network
- Site: https://wellknown.network
- For: developers and AI agent orchestrators looking for working agents, MCP servers and tools to call
- Categories: agents
- Use 0/100 · alive 100/100

## Used for

- find a live agent for a task using ranked candidates
- check whether an MCP server is currently responding
- compare what publishers declare against observed behaviour

## Price

- from 10 USD/month, free plan (read 2026-10-21 on https://wellknown.network/pricing)

## For developers

- OpenAPI: https://wellknown.network/openapi.json (23 paths)
- API docs: https://wellknown.network/docs/api
- MCP server: network.wellknown/wellknown (namespace; open on 2026-10-21, 9 tools)
- Read 2026-10-21

## MCP server, measured daily

Server: https://wellknown.network/mcp, checked every day since 2026-10-21 (6 checks).

- Answered: measuring, 6 daily checks so far
- Median first answer: 221 ms
- Sign-in: none
- Context its tool definitions take: about 1348 tokens (9 tools)
- Tool definitions: C, 74/100
- Failing "params_described": 5 of 9 tools
- Failing "annotations": 9 of 9 tools
- Method: https://inite.ai/en/atlas/mcp/report

## Your data

- Certifications stated: none
- Read 2026-10-21

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Source: INITE Atlas, https://inite.ai/en/atlas/wellknown.network. JSON: https://inite.ai/api/atlas/wellknown.network. MCP: https://inite.ai/api/mcp (atlas_lookup).