Spec-driven test agents for every layer. Math finds what you changed that nothing tests; agents write it — unit, integration, e2e — following your team's spec, not the model's.
This repository also configures its own agents. See what redbar tells them →
Skill Claude Code
Write the missing tests for the gaps redbar found, following the canonical standard for that layer (Playwright's best practices for e2e, Vitest/Jest idiom for unit, Testcontainers for integration). Reads .redbar/gaps.json, writes one test file per gap, RUNS each test it wrote, and never leaves a failing test behind …
Skill Claude Code
Set a project up so redbar can inspect it. Detects the language and the test runner it actually uses, then proposes the test libraries that are missing (unit, integration, e2e) and prints the exact install command. It NEVER installs anything and never edits a manifest — the human approves and runs the command. Use…
Skill Claude Code
Find the test-coverage gaps in what changed on this branch. Runs the redbar engine, which crosses the project's coverage report with git diff and ranks the untested symbols by criticality. It calls no model to produce the number — the number comes from the coverage report and git. Use before opening a PR, when asked…