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