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