io.github.nirholas/brain-mcp
three.ws Brain
Is the three.ws Brain MCP server down? No. It answered initialize and tools/list in the probe of 2026-10-27.
List LLM providers and run chat completions through the three.ws multi-provider router.
alive probed 2026-11-14 · unchanged since 2026-10-27
- Run it
- npx -y @three-ws/brain-mcp@0.1.4 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- brain-mcp 0.1.4
- Capabilities
- tools
- Instructions
- 777 characters
- Of a 1M window
- 0.1 % of a 1M context window
- Count
- 1.1k tokens in Claude Opus 5.5, exact, measured 2026-10-27. With the Claude Code prefix mcp__…__ on each tool name: 1.1k. The o200k_base estimate is 683. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/nirholas/three.ws
- Website
- https://three.ws
- Registry
- active, updated 2026-10-10 · registry entry
- Changes
- 2 recorded, reachable in 2 of them. A row is added when the result, the tool count or the cost changes.
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.61×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| chat | 743 | 462 | 68 % |
| list_providers | 356 | 221 | 32 % |
Compare this server with others.
More servers
Other registry entries on npmjs.com, the ones next to this name; all of them.
- three.ws Audio io.github.nirholas/audio-mcp · alive
- three.ws Autopilot io.github.nirholas/autopilot-mcp · alive
- three.ws Billing io.github.nirholas/billing-mcp · alive
- three.ws Blender io.github.nirholas/blender-mcp · alive
- three.ws Coin Clash io.github.nirholas/clash-mcp · alive
- Claude Code Explorer MCP io.github.nirholas/claude-code-explorer-mcp · crashed on start
- three.ws Concierge io.github.nirholas/concierge-mcp · alive
- three.ws Copy Trading io.github.nirholas/copy-mcp · alive
Servers that mention brain.
- Brainy Prices — UAE Cost of Living ae.brainy/grocery-prices · alive
- ai.butlerbrain/mcp · needs auth
- brainattic ai.brainattic/knowledge-base · needs auth
- ai.firmbrain/x402-services · not found
- HostingBrain Intelligence ai.hostingbrain/intelligence · alive
- LadderFlow ai.ladderflow/mcp · needs auth
- Spiderbrain ai.spiderbrain/spiderbrain · needs auth
- Yempik Company Brain ai.yempik/company-brain · 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 |
|---|---|---|---|---|---|
| 2026-10-27 06:57 | alive | 324 ms | 2 | 1.1k | 683 |
| 2026-10-20 06:45 | alive | 385 ms | 2 | 683 |
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.