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