mcpcost

io.github.Essatt/knowman-mcp

io.github.Essatt/knowman-mcp

Is the io.github.Essatt/knowman-mcp MCP server down? No. It is up and needs auth (HTTP 401), probed 2026-11-14.

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needs auth probed 2026-11-14 · HTTP 401 · Bearer

7tools, from the package @knowman/mcp
2.4ktokens in Claude Opus 5.5
1.2 %of Claude's 200k window

The server needs auth, so these tool definitions were read from the publisher's open-source package npm:@knowman/mcp, started in a container with placeholder values and the network off, on 2026-11-14. Tool definitions do not depend on the token, so this is what an authorized user loads, unless the server hides tools by plan or role.

Streamable HTTP error: Error POSTing to endpoint: {"error":"unauthorized","message":"Sign in to KnowMan to use this MCP server."}
Endpoint
https://api.knowman.io/mcp (streamable-http)
Host
api.knowman.io
Of a 1M window
0.2 % of a 1M context window
Getting access
OAuth with dynamic client registration. A client such as Claude Code, Cursor or npx mcpcost auth https://api.knowman.io/mcp registers itself and opens the consent page; the publisher has nothing to set up for you.
Authorization server api.knowman.io, PKCE S256, grants authorization_code, refresh_token.
Scopes knowman.read knowman.write.
Read from the server's public OAuth metadata, without a token. Method.
Repository
https://github.com/Essatt/knowman-mcp
Website
https://knowman.io
Registry
active, updated 2026-11-10 · registry entry

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mcpcost: needs auth

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