check_defects — Errata MCP Tool Read-only
check_defects
(check defects) is one of 1 tool on the
Errata
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call check_defects from your client
- Claude Code Errata check_defects run in your project directory
- Claude Desktop Errata check_defects ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Errata check_defects ~/.cursor/mcp.json
- VS Code Errata check_defects .vscode/mcp.json
- Zed Errata check_defects ~/.config/zed/settings.json
- Windsurf Errata check_defects ~/.codeium/windsurf/mcp_config.json
- Cline Errata check_defects ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Errata check_defects ~/.gemini/settings.json
- Grok Errata check_defects .mcp.json (in your project root)
- ChatGPT Errata check_defects Settings → Connectors → Advanced → Developer mode
- Claude.ai Errata check_defects Settings → Connectors → Add custom connector
- LangChain Errata check_defects pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http errata https://apidefects.com/mcp
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.