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