calc-eval — Tool catalog size MCP Tool
calc-eval
(calc eval) is one of 31 tools on the
Tool catalog size
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call calc-eval from your client
- Claude Code Tool catalog size calc-eval run in your project directory
- Claude Desktop Tool catalog size calc-eval ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Tool catalog size calc-eval ~/.cursor/mcp.json
- VS Code Tool catalog size calc-eval .vscode/mcp.json
- Zed Tool catalog size calc-eval ~/.config/zed/settings.json
- Windsurf Tool catalog size calc-eval ~/.codeium/windsurf/mcp_config.json
- Cline Tool catalog size calc-eval ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Tool catalog size calc-eval ~/.gemini/settings.json
- Grok Tool catalog size calc-eval .mcp.json (in your project root)
- ChatGPT Tool catalog size calc-eval Settings → Connectors → Advanced → Developer mode
- Claude.ai Tool catalog size calc-eval Settings → Connectors → Add custom connector
- LangChain Tool catalog size calc-eval pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http catalog-tools https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/catalog-tools/mcp
Other tools on this server
- catalog-tools
- utc-time
- timezone
- validate-json
- normalize-url
- inspect-robots
- domain-shape
- citation
- compatibility
- status-catalog
- iana-zones
- web-fetch
- fetch-status
- github-repo-shape
- weather-hint
- memory-key-count
- file-path-ok
- browser-url-ok
- think-steps
- search-query-len
- hn-front-count
- lib-docs-hint
- playwright-url-ok
- figma-url-shape
- jira-key-shape
- geo-hint
- wiki-title-ok
- agent-tool-index
- people-search-index
- agent-ads-index
This list was read from the server itself, by connecting to it and calling tools/list on 24 September 2026. It is what
the server actually exposes, not what its listing claims.
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.