compatibility — ISO country ER MCP Tool
compatibility
(compatibility) is one of 31 tools on the
ISO country ER
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call compatibility from your client
- Claude Code ISO country ER compatibility run in your project directory
- Claude Desktop ISO country ER compatibility ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor ISO country ER compatibility ~/.cursor/mcp.json
- VS Code ISO country ER compatibility .vscode/mcp.json
- Zed ISO country ER compatibility ~/.config/zed/settings.json
- Windsurf ISO country ER compatibility ~/.codeium/windsurf/mcp_config.json
- Cline ISO country ER compatibility ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI ISO country ER compatibility ~/.gemini/settings.json
- Grok ISO country ER compatibility .mcp.json (in your project root)
- ChatGPT ISO country ER compatibility Settings → Connectors → Advanced → Developer mode
- Claude.ai ISO country ER compatibility Settings → Connectors → Add custom connector
- LangChain ISO country ER compatibility pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http cc-er https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/cc-er/mcp
Other tools on this server
- cc-er
- utc-time
- timezone
- validate-json
- normalize-url
- inspect-robots
- domain-shape
- citation
- 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
- calc-eval
- 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.