io.github.ThinkerYzu/foxmcp
FoxMCP
Is the Fox MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-08.
Let your AI assistant use your real, logged-in Firefox: tabs, pages, bookmarks, history.
alive probed 2026-11-14 · unchanged since 2026-11-08
- Run it
- uvx foxmcp@1.7.0 (stdio, probed in a container with the network off)
- Host
- pypi.org
- Reports itself as
- FoxMCP 3.4.11
- Capabilities
- experimental, extensions, logging, prompts, resources, tools
- Instructions
- none
- Of a 1M window
- 1.6 % of a 1M context window
- Count
- 16k tokens in Claude Opus 5.5, exact, measured 2026-11-08. With the Claude Code prefix mcp__…__ on each tool name: 16k. The o200k_base estimate is 9.1k. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/ThinkerYzu/foxmcp
- Registry
- active, updated 2026-11-07 · registry entry
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.75×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| tabs_move | 869 | 497 | 5 % |
| content_execute_predefined | 745 | 426 | 5 % |
| requests_start_monitoring | 717 | 410 | 4 % |
| tabs_group | 715 | 409 | 4 % |
| create_window | 628 | 359 | 4 % |
Compare this server with others.
More servers
Other registry entries on pypi.org, the ones next to this name; all of them.
- Portugal Fuel & EV Charging io.github.ThiagoJacobLannes/portugal-fuel-ev-mcp · alive
- Portugal Medicines io.github.ThiagoJacobLannes/portugal-medicines-mcp · alive
- SNS Portugal io.github.ThiagoJacobLannes/sns-portugal-mcp · alive
- Vinted io.github.ThiagoJacobLannes/vinted-mcp · alive
- PowerShell Terminal MCP io.github.TiM00R/powershell-terminal-mcp · install failed
- Remote Terminal MCP io.github.TiM00R/remote-terminal · needs env
- io.github.TinySuiteHQ/tinycontext · crashed on start
- io.github.TinySuiteHQ/tinysearch · crashed on start
Servers that mention bookmarks or firefox.
- NetSuite Link (beta) ai.solenium/netsuite-link · needs auth
- MoonlyBox MoonLink cn.moonlybox/moonlink · needs auth
- Chrome-Stats com.chrome-stats/chrome-stats · needs auth
- favowe com.favowe/favowe · needs auth
- gotlinq com.gotlinq/mcp · needs auth
- com.tweetsmash/mcp · alive
- daily.dev dev.daily/mcp · needs auth
- Proving Lab dev.provinglab/browser-citation-capture · alive
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.
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
- The server answers initialize and tools/list. Nothing to fix.