io.github.Tampermonkey/tampermonkey-mcp
tampermonkey-mcp
Is the io.github.Tampermonkey/tampermonkey-mcp MCP server down? No. It answered initialize and tools/list in the probe of 2026-10-31.
MCP server to manage your Tampermonkey scripts
alive probed 2026-11-14 · unchanged since 2026-10-31
- Run it
- npx -y tampermonkey-mcp@0.0.4 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- tampermonkey-mcp 1.0.0
- Capabilities
- tools
- Instructions
- none
- Of a 1M window
- 0.2 % of a 1M context window
- Count
- 2.0k tokens in Claude Opus 5.5, exact, measured 2026-10-17. With the Claude Code prefix mcp__…__ on each tool name: 2.1k. The o200k_base estimate is 1.2k. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/Tampermonkey/tampermonkey-mcp
- Registry
- active, updated 2026-05-13 · registry entry
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.62×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| tampermonkey.get-connection-code | 430 | 265 | 22 % |
| tampermonkey.get | 336 | 207 | 17 % |
| tampermonkey.list | 321 | 198 | 16 % |
| tampermonkey.patch | 318 | 196 | 16 % |
| tampermonkey.put | 279 | 172 | 14 % |
Compare this server with others.
More servers
Other registry entries on npmjs.com, the ones next to this name; all of them.
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- Shipcheck MCP io.github.TateLyman/shipcheck-mcp · alive
- x402 Triage MCP io.github.TateLyman/x402-triage-mcp · alive
- Obyte MCP io.github.Taump/obyte-mcp · crashed on start
- io.github.TN0123/one-shot-ui · alive
- io.github.TZ24cloud/tradingview-mcp-thaqif · alive
Servers that mention scripts or manage.
- Propick Integration MCP ae.propick/propick · needs auth
- ai.adramp/google-ads · needs auth
- ai.adside/adside · needs auth
- Adsap ai.adsap/adsap · needs auth
- Alpic ai.alpic.mcp/alpic-mcp · needs auth
- AssetLog ai.assetlog/assetlog · needs auth
- Apple Search Ads ai.b77/apple-search-ads · needs auth
- Google Ads ai.b77/google-ads · needs auth
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.