playwright-url-ok — Language lb MCP Tool
playwright-url-ok
(playwright url ok) is one of 31 tools on the
Language lb
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call playwright-url-ok from your client
- Claude Code Language lb playwright-url-ok run in your project directory
- Claude Desktop Language lb playwright-url-ok ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Language lb playwright-url-ok ~/.cursor/mcp.json
- VS Code Language lb playwright-url-ok .vscode/mcp.json
- Zed Language lb playwright-url-ok ~/.config/zed/settings.json
- Windsurf Language lb playwright-url-ok ~/.codeium/windsurf/mcp_config.json
- Cline Language lb playwright-url-ok ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Language lb playwright-url-ok ~/.gemini/settings.json
- Grok Language lb playwright-url-ok .mcp.json (in your project root)
- ChatGPT Language lb playwright-url-ok Settings → Connectors → Advanced → Developer mode
- Claude.ai Language lb playwright-url-ok Settings → Connectors → Add custom connector
- LangChain Language lb playwright-url-ok pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http lang-lb https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/lang-lb/mcpOther tools on this server
- lang-lb
- 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
- browser-url-ok
- think-steps
- search-query-len
- hn-front-count
- lib-docs-hint
- 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.