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