Wraps ESLint, Prettier, Biome, and Oxlint to return structured JSON instead of terminal output. Instead of parsing ANSI codes and formatted text, you get schema-validated lint results and formatting status as typed data. Part of the larger Pare toolkit that turns brittle CLI parsing into reliable JSON across 28 packages covering git, npm, docker, test runners, and more. Reach for this when you're building agents that need to check code quality, apply fixes, or trigger formatting without regex-ing through stdout. Uses MCP's structuredContent feature so agents get clean types while humans still see readable text.
claude mcp add --transport stdio io.github.dave-london-pare-lint uvx pare-lint