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