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