io.github.mrfentmen/goose-mcp

goose-mcp

Is the io.github.mrfentmen/goose-mcp MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-09.

MCP server for the Goose programming language MCP: real tools for real work.

alive probed 2026-11-15 · unchanged since 2026-11-09

17tools

2.7ktokens in Claude Opus 5.5

1.3 %of Claude's 200k window

1.1×the median server

254 msto initialize

8 msto list tools

Run it: npx -y goose-mcp@1.1.0 (stdio, probed in a container with the network off)
Host: npmjs.com
Reports itself as: goose-mcp 1.1.0
Capabilities: tools
Instructions: none
Of a 1M window: 0.3 % of a 1M context window
Count: 2.7k tokens in Claude Opus 5.5, exact, measured 2026-11-09. With the Claude Code prefix mcp__…__ on each tool name: 2.9k. The o200k_base estimate is 1.5k. Counted again when the tool definitions change. Method.
Repository: https://github.com/mrfentmen/awesome-servers
Registry: active, updated 2026-11-08 · registry entry

Most expensive tools

The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.78×.

Tool	≈ Claude tokens	o200k estimate	Share of this server
run_code	344	193	13 %
find_pattern	241	135	9 %
search_symbols	232	130	9 %
search_docs	194	109	7 %
search_samples	194	109	7 %

Other registry entries on npmjs.com, the ones next to this name; all of them.

Servers that mention goose.

good_honker com.mino-yakking/good-honker · no DNS
Watchgoose io.github.bartekrutkowski/watchgoose-mcp · needs auth
Flori Financial Data API io.github.goosemafia22-rgb/flori-financial-data · not found
AI Workbench MCP io.github.hrishikesh-thakre/ai-workbench-mcp · alive
Huddle io.github.kfiram/huddle · needs auth

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.