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