browser-url-ok — Utility 133 MCP Tool
browser-url-ok
(browser url ok) is one of 31 tools on the
Utility 133
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 Utility 133 browser-url-ok run in your project directory
- Claude Desktop Utility 133 browser-url-ok ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Utility 133 browser-url-ok ~/.cursor/mcp.json
- VS Code Utility 133 browser-url-ok .vscode/mcp.json
- Zed Utility 133 browser-url-ok ~/.config/zed/settings.json
- Windsurf Utility 133 browser-url-ok ~/.codeium/windsurf/mcp_config.json
- Cline Utility 133 browser-url-ok ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Utility 133 browser-url-ok ~/.gemini/settings.json
- Grok Utility 133 browser-url-ok .mcp.json (in your project root)
- ChatGPT Utility 133 browser-url-ok Settings → Connectors → Advanced → Developer mode
- Claude.ai Utility 133 browser-url-ok Settings → Connectors → Add custom connector
- LangChain Utility 133 browser-url-ok pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http util-133 https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-133/mcpOther tools on this server
- util-133
- 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.