io.github.r33drichards/mcp-js

mcp-v8

Is the mcp-v8 MCP server down? Yes. It has given no valid answer since 2026-10-27: timeout.

Run JavaScript and TypeScript in sandboxed V8 isolates with policy-controlled host capabilities.

timeout down since 2026-10-27 · probed 2026-11-14 · unchanged since 2026-11-10

probe timed out after 45000 ms
2026-11-10T08:57:14.001502Z  INFO server: Starting Streamable HTTP transport on port 8080
2026-11-10T08:57:14.001642Z  INFO serve

Run it: docker run -i --rm docker.io/wholelottahoopla/mcp-js:0.22.0 (stdio, probed in a container with the network off)
Host: docker.io
Repository: https://github.com/r33drichards/mcp-js
Registry: active, updated 2026-10-08 · registry entry
Changes: 3 recorded, reachable in 0 of them. A row is added when the result, the tool count or the cost changes.

Compare this server with others.

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KEZAI Cultural Memory app.kezai/memory · needs auth

History

We add a row when the result changes. A server with no change keeps its last row.

Probed	Result	Init	Tools	Claude	o200k
2026-11-10 08:57	timeout
2026-11-03 08:54	install failed
2026-10-27 06:59	timeout

Badge for the README

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

Atom feed

A mail when this server changes

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

For the publisher

No valid answer since 2026-10-27, in every probe since then.
No answer within 15 seconds. The server is up but slow, or the request hangs. Some servers stall tools/list while a GET stream is open; the probe opens none.