io.github.FlorianBruniaux/claude-code-guide
Claude Code Ultimate Guide
Is the Claude Code Ultimate Guide MCP server down? No. It answered initialize and tools/list in the probe of 2026-10-29.
Search the Claude Code Ultimate Guide and machine-readable references from any MCP client.
alive probed 2026-11-14 · unchanged since 2026-10-29
- Run it
- npx -y claude-code-ultimate-guide-mcp@1.3.7 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- claude-code-ultimate-guide 1.3.7
- Capabilities
- prompts, resources, tools
- Instructions
- 435 characters
- Of a 1M window
- 0.3 % of a 1M context window
- Count
- 3.4k tokens in Claude Opus 5.5, exact, measured 2026-10-16. With the Claude Code prefix mcp__…__ on each tool name: 3.6k. The o200k_base estimate is 2.0k. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/FlorianBruniaux/claude-code-ultimate-guide
- Registry
- active, updated 2026-10-28 · registry entry
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.73×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| read_section | 386 | 223 | 11 % |
| search_guide | 259 | 150 | 8 % |
| search_examples | 254 | 147 | 7 % |
| search_official_docs | 225 | 130 | 7 % |
| get_release | 223 | 129 | 7 % |
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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.