calc-eval — Git Ref Shape MCP Tool
calc-eval
(calc eval) is one of 31 tools on the
Git Ref Shape
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 Git Ref Shape calc-eval run in your project directory
- Claude Desktop Git Ref Shape calc-eval ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Git Ref Shape calc-eval ~/.cursor/mcp.json
- VS Code Git Ref Shape calc-eval .vscode/mcp.json
- Zed Git Ref Shape calc-eval ~/.config/zed/settings.json
- Windsurf Git Ref Shape calc-eval ~/.codeium/windsurf/mcp_config.json
- Cline Git Ref Shape calc-eval ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Git Ref Shape calc-eval ~/.gemini/settings.json
- Grok Git Ref Shape calc-eval .mcp.json (in your project root)
- ChatGPT Git Ref Shape calc-eval Settings → Connectors → Advanced → Developer mode
- Claude.ai Git Ref Shape calc-eval Settings → Connectors → Add custom connector
- LangChain Git Ref Shape calc-eval pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http git-ref-shape https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/git-ref-shape/mcpOther tools on this server
- git-ref-shape
- 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.