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