regression-hunt plugin
Agent-orchestrated skills for finding, reproducing and adjudicating regressions in PRs or commits.
How to install the regression-hunt plugin
Run both commands inside Claude Code. The first adds the marketplace once; the second installs the plugin.
/plugin marketplace add trailofbits/skills
/plugin install regression-hunt@trailofbitsWhat's inside regression-hunt
7 parts read from the plugin's own files.
Skills 7
Claude loads it when the task matches- adjudicate-regression
Determines if reproduction evidence confirms a new regression or establishes an exclusion by analyzing source code and live reproduction logs.
- hunt-regressions
Identify potential software regressions by tracing changes through callers and interfaces before attempting reproduction.
- prepare-regression
Pin code baselines and collect PR context, commit history, and security documentation to prepare for regression investigations.
- regression-hunt
Coordinates regression investigation campaigns by managing commit analysis, agent assignments, and progress tracking across multiple stages.
- replay-regression
Independently verify a proof of concept by replaying it against live environments before and after deployments.
- report-regressions
Assembles and refreshes evidence-linked regression reports from saved campaign decisions using specific scripts and file contracts.
- reproduce-regression
Builds live-system proofs of concept to verify regression candidates by deploying before and after systems with identical inputs.
Using regression-hunt in Claude Code
Skills need no command. Claude reads them when your request matches what they describe.
Update, turn off or remove
- Update the plugin (shell)
- claude plugin update regression-hunt@trailofbits
- Refresh the marketplace
- /plugin marketplace update trailofbits
- Turn it off for now
- /plugin disable regression-hunt@trailofbits
- Remove it
- /plugin uninstall regression-hunt@trailofbits
Skills in regression-hunt
- regression-hunttrailofbits/skills
Coordinates regression investigation campaigns by managing commit analysis, agent assignments, and progress tracking across multiple stages.
2 files8.1Kstars - adjudicate-regressiontrailofbits/skills
Determines if reproduction evidence confirms a new regression or establishes an exclusion by analyzing source code and live reproduction logs.
8.1Kstars - hunt-regressionstrailofbits/skills
Identify potential software regressions by tracing changes through callers and interfaces before attempting reproduction.
8.1Kstars - prepare-regressiontrailofbits/skills
Pin code baselines and collect PR context, commit history, and security documentation to prepare for regression investigations.
8.1Kstars - replay-regressiontrailofbits/skills
Independently verify a proof of concept by replaying it against live environments before and after deployments.
8.1Kstars - report-regressionstrailofbits/skills
Assembles and refreshes evidence-linked regression reports from saved campaign decisions using specific scripts and file contracts.
8.1Kstars - reproduce-regressiontrailofbits/skills
Builds live-system proofs of concept to verify regression candidates by deploying before and after systems with identical inputs.
8.1Kstars
regression-hunt plugin questions
How do I install the regression-hunt plugin?
In Claude Code run /plugin marketplace add trailofbits/skills, then /plugin install regression-hunt@trailofbits.
What does the regression-hunt plugin include?
regression-hunt bundles 7 skills.
How do I update or remove the regression-hunt plugin?
Update it with claude plugin update regression-hunt@trailofbits in your shell, or from the Installed tab of /plugin. Remove it with /plugin uninstall regression-hunt@trailofbits.