io.github.omazapa/root-mcp
ROOT MCP Server
Is the ROOT MCP server down? No. It answered initialize and tools/list in the probe of 2026-10-26.
ROOT-based MCP server exposing root_python and root_cpp tools (stdio transport).
alive probed 2026-11-14 · unchanged since 2026-10-26
2tools
200tokens in Claude Opus 5.5
0.1 %of Claude's 200k window
0.1×the median server
1.7 sto initialize
5 msto list tools
- Run it
- docker run -i --rm docker.io/omazapa/root-mcp:1.0.0 (stdio, probed in a container with the network off)
- Host
- docker.io
- Reports itself as
- root-mcp 1.22.0
- Capabilities
- experimental, prompts, resources, tools
- Instructions
- none
- Of a 1M window
- <0.1 % of a 1M context window
- Count
- 200 tokens in Claude Opus 5.5, exact, measured 2026-10-26. With the Claude Code prefix mcp__…__ on each tool name: 220. The o200k_base estimate is 98. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/omazapa/root_mcp_server
- Website
- https://github.com/omazapa/root_mcp_server
- Registry
- active, updated 2025-11-22 · registry entry
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 2.04×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| root_python | 100 | 49 | 50 % |
| root_cpp | 100 | 49 | 50 % |
Compare this server with others.
More servers
Other registry entries on docker.io, the ones next to this name; all of them.
- io.github.oleksii-donets/simple_mcp_http · not probed
- Agent Pattern MCP io.github.olk/agent-pattern-mcp · crashed on start
- Architecture Pattern MCP io.github.olk/architecture-pattern-mcp · not found
- Design Pattern MCP io.github.olk/design-pattern-mcp · timeout
- NVSentinel Lab io.github.omerfsen/nvidia-nvsentinel-mcp · alive
- openITCOCKPIT io.github.openITCOCKPIT/mcp-server · alive
- Draughtsman io.github.overpassapps/draughtsman · not probed
- Magic Cloud io.github.polterguy/magic · not probed
Servers that mention root.
- Root Data Public Directory ai.rootdata/public-directory · alive
- app.causely/causely · needs auth
- EasyBits cloud.easybits/easybits · needs auth
- AgentCat com.agentcat/agentcat · needs auth
- Taproot: AT Protocol MCP com.atproto-mcp/taproot · alive
- PutRoots com.putroots/putroots · server error
- Rootly com.rootly/mcp-server · needs auth
- Taproot com.taproothq/taproot · 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.