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