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