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