dev.microfn/microfn

microfn

Is the microfn MCP server down? No. It is up and needs auth (HTTP 401), probed 2026-11-13.

Create, deploy and run serverless JavaScript functions on microfn from any MCP client.

needs auth probed 2026-11-14 · unchanged since 2026-11-13 · HTTP 401 · Bearer

Streamable HTTP error: Error POSTing to endpoint: {"error":"invalid_token","error_description":"Missing or invalid access token"}

Endpoint: https://mcp.microfn.dev/mcp (streamable-http)
Host: mcp.microfn.dev
Getting access: OAuth without dynamic client registration. Ask the publisher for a client id first; with it, a client can run the consent.
Read from the server's public OAuth metadata, without a token. Method.
Website: https://microfn.dev/mcp
Registry: active, updated 2026-11-13 · registry entry

More servers

Servers that mention javascript or serverless.

npm Release Tracker — new Node.js packages & JavaScript dependency updates (npmwatch) com.a2awire/data-npm-release-node-package-javascript-dependency · alive
ByJG Open Source Docs com.byjg/docs · alive
MetaMesh-UGA dev.metamesh-uga/metamesh-uga · alive
URLpipe dev.urlpipe/mcp · alive
Code Sandbox API io.github.Br0ski777/code-sandbox · TLS error
Serverless-DB-Oracle io.github.Evozim/serverless-db-oracle · not found
SmartFetch io.github.Friezaaaa/smartfetch · not found
Ask262 io.github.bendtherules/ask262 · timeout

The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.

Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.

The server answers HTTP 401 to an unauthenticated initialize, so the probe cannot list its tools. That is correct for a private server. Some public servers answer initialize and tools/list without credentials and ask for auth on tool calls only; those get a token count here.

Fixed something? Probe it now, with the same steps as the daily run. This page updates with the next daily run.