compatibility — Browser URL Check MCP Tool
compatibility
(compatibility) is one of 30 tools on the
Browser URL Check
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call compatibility from your client
- Claude Code Browser URL Check compatibility run in your project directory
- Claude Desktop Browser URL Check compatibility ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Browser URL Check compatibility ~/.cursor/mcp.json
- VS Code Browser URL Check compatibility .vscode/mcp.json
- Zed Browser URL Check compatibility ~/.config/zed/settings.json
- Windsurf Browser URL Check compatibility ~/.codeium/windsurf/mcp_config.json
- Cline Browser URL Check compatibility ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Browser URL Check compatibility ~/.gemini/settings.json
- Grok Browser URL Check compatibility .mcp.json (in your project root)
- ChatGPT Browser URL Check compatibility Settings → Connectors → Advanced → Developer mode
- Claude.ai Browser URL Check compatibility Settings → Connectors → Add custom connector
- LangChain Browser URL Check compatibility pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http browser-url-ok https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/browser-url-ok/mcpOther tools on this server
- browser-url-ok
- utc-time
- timezone
- validate-json
- normalize-url
- inspect-robots
- domain-shape
- citation
- 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.