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