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