Guard execution of approved plan/burndown work: forbid reward hacking and feature deletion; require checkpoints, context discipline, safe terminal use, and fresh verification. Apply to approved plan-.md, complete-everything, or burndown-full runs; binding for any implementation model.
Capabilities catalog for cursor-kenji skills. Routes requests to the right skill or bundled workflow. Always-on routing index — the agent consults this to pick between individual skills and bundled workflows.
Require fresh, scope-appropriate evidence before any completion claim. Distinguishes implemented, locally verified, repository-green, PR-green, deployed, and observed-stable states.
Lets the agent scrape, crawl and search the web through Firecrawl, returning clean markdown. Runs locally from the firecrawl-mcp npm package. Needs 3 environment variables to run.
Gives the agent up-to-date documentation and code examples for libraries and frameworks, fetched on demand so answers are not stuck at the model's training cutoff. Runs locally from the @upstash/context7-mcp npm package.
Lets the agent manage Supabase projects: inspect tables, run SQL, handle migrations and read logs. Runs locally from the @supabase/mcp-server-supabase npm package. Needs 1 environment variable to run.
Review git diff for quality, security, types, and maintainability. Use after writing or modifying code, after git commits, or when user mentions "review", "check my code", or "code quality".
Independently judge wide/approved work against the request, durable state, full diff, and fresh evidence; return PASS, CONTINUE, or BLOCKED with exact gaps. Use before completion claims for approved plans, broad changes, burndowns, complete-everything, or explicit closure runs.
Supabase/Prisma migrations, RLS policies, indexes, and schema changes. Use when user mentions "migration", "schema change", "new table", or "database".
Diagnose errors, test failures, and unexpected behavior. Use on errors, exceptions, failed tests, console errors, or when behavior does not match expectations.
Performance audit when code may affect speed or bundle size. Triggers on "slow", "laggy", "optimize", "bundle size", "fetchpriority", "prerender", "back button slow", or after perf-sensitive changes.