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