About Rigor
Rigor is an MCP server in the Browser category: static analysis tool that scores TypeScript tests across 6 quality dimensions. Works with Jest, Vitest, Playwright, Cypress, and Mocha.
Install
git clone https://github.com/enriquesanchez-elastic/rigorThis server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.
Tools (9)
analyze_test_qualityAnalyze a test file and return score + issues
Parameters not published.
analyze_with_sourceAnalyze test with source file context
Parameters not published.
compare_testsCompare two test files
Parameters not published.
explain_ruleExplain a rule with good/bad examples
Parameters not published.
get_improvement_planPrioritized action plan by severity
Parameters not published.
get_mutation_scoreRun fast mutation testing on a test file
Parameters not published.
get_test_templateGenerate test template from source exports
Parameters not published.
iterate_improvementTrack improvement across iterations
Parameters not published.
suggest_improvementsGenerate an AI prompt to improve a test file
Parameters not published.
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