browser-url-ok — Utility 53 MCP Tool
browser-url-ok
(browser url ok) is one of 31 tools on the
Utility 53
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 53 browser-url-ok run in your project directory
- Claude Desktop Utility 53 browser-url-ok ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Utility 53 browser-url-ok ~/.cursor/mcp.json
- VS Code Utility 53 browser-url-ok .vscode/mcp.json
- Zed Utility 53 browser-url-ok ~/.config/zed/settings.json
- Windsurf Utility 53 browser-url-ok ~/.codeium/windsurf/mcp_config.json
- Cline Utility 53 browser-url-ok ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Utility 53 browser-url-ok ~/.gemini/settings.json
- Grok Utility 53 browser-url-ok .mcp.json (in your project root)
- ChatGPT Utility 53 browser-url-ok Settings → Connectors → Advanced → Developer mode
- Claude.ai Utility 53 browser-url-ok Settings → Connectors → Add custom connector
- LangChain Utility 53 browser-url-ok pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http util-053 https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-053/mcpOther tools on this server
- util-053
- 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.