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