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