io.github.mrfentmen/btcturk-mcp
btcturk-mcp
Is the io.github.mrfentmen/btcturk-mcp MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-09.
MCP server for BtcTurk: tickers, order books, MCP: real tools for real work.
alive probed 2026-11-15 · unchanged since 2026-11-09
- Run it
- npx -y btcturk-mcp@1.0.0 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- btcturk-mcp 1.0.0
- Capabilities
- tools
- Instructions
- none
- Of a 1M window
- 0.2 % of a 1M context window
- Count
- 2.2k tokens in Claude Opus 5.5, exact, measured 2026-11-09. With the Claude Code prefix mcp__…__ on each tool name: 2.4k. The o200k_base estimate is 1.2k. 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, 1.84×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| place_order | 430 | 234 | 19 % |
| get_ohlc | 292 | 159 | 13 % |
| get_orderbook | 259 | 141 | 12 % |
| get_trades | 202 | 110 | 9 % |
| get_ticker | 173 | 94 | 8 % |
Compare this server with others.
More servers
Other registry entries on npmjs.com, the ones next to this name; all of them.
- io.github.mrfentmen/brightsky-mcp · alive
- io.github.mrfentmen/browser-mcp · alive
- io.github.mrfentmen/brreg-mcp · alive
- io.github.mrfentmen/btc-address-mcp · alive
- io.github.mrfentmen/buck-mcp · alive
- io.github.mrfentmen/buck2-mcp · alive
- io.github.mrfentmen/build-cache-mcp · alive
- io.github.mrfentmen/buildstream-mcp · alive
Servers that mention tickers or books.
- AgenticBooks ai.agenticbooks/books · needs auth
- AgentPlaybooks ai.agentplaybooks/agentplaybooks · needs auth
- BetSlip Doctor ai.betslipdoctor/mcp · not MCP
- DeepLedger: QuickBooks, Xero & Bill.com MCP for ChatGPT & Claude ai.deepledger/mcp · needs auth
- Ekwo OS — open source accounting: ledger, invoices and VAT on your own Supabase or Postgres ai.ekwo/mcp · needs auth
- FinStat ai.finstat/finstat · needs auth
- SOAR Record Gateway ai.lateos/soar-record-gateway · needs auth
- PipeLedger ai.pipeledger/pipeledger · 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.