check_package_json — Package Health Check MCP Tool Read-only
check_package_json
(check package json) is one of 5 tools on the
Package Health Check
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call check_package_json from your client
- Claude Code Package Health Check check_package_json run in your project directory
- Claude Desktop Package Health Check check_package_json ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Package Health Check check_package_json ~/.cursor/mcp.json
- VS Code Package Health Check check_package_json .vscode/mcp.json
- Zed Package Health Check check_package_json ~/.config/zed/settings.json
- Windsurf Package Health Check check_package_json ~/.codeium/windsurf/mcp_config.json
- Cline Package Health Check check_package_json ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Package Health Check check_package_json ~/.gemini/settings.json
- Grok Package Health Check check_package_json .mcp.json (in your project root)
- ChatGPT Package Health Check check_package_json Settings → Connectors → Advanced → Developer mode
- Claude.ai Package Health Check check_package_json Settings → Connectors → Add custom connector
- LangChain Package Health Check check_package_json pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http packages https://packages.openkrill.app/mcpOther tools on this server
This list was read from the server itself, by connecting to it and calling tools/list on 10 October 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.