Plugins
6 plugins@trailofbits
Testing Handbook Skills
Skills from the Trail of Bits Application Security Testing Handbook (appsec.guide)
15 skills · plugin
@owl-listener
Prototyping Testing
Prototyping and testing skills: wireframe specs, usability heuristics, heuristic evaluations, accessibility audits, A/B test design, and benchmark analysis.
8 skills · plugin
@adobe
App Builder
Development, customization, testing, and deployment skills for Adobe App Builder projects
6 skills · plugin
@testdouble
Han Planning
Planning skills for the Han suite: specifying, planning, sequencing, breaking down, and stress-testing work before implementation. Home of plan-a-feature, plan-implementation, plan-a-phased-build, plan-work-items, and iterative-plan-review, plus the discussion-facilitator agent. Depends on han-communication and han-core; bundled by the han meta-plugin.
5 skills · plugin
@trailofbits
Trailmark
Builds multi-language source code graphs for security analysis: call graphs, attack surface mapping, blast radius, taint propagation, complexity hotspots, and entry point enumeration. Generates Mermaid diagrams (call graphs, class hierarchies, dependency maps, heatmaps). Compares code graph snapshots for structural diff and evolution analysis. Runs graph-informed mutation testing triage (genotoxic
10 skills · plugin
@alirezarezvani
Engineering Team
32 engineering skills: architecture, frontend, backend, fullstack, QA, DevOps, security, AI/ML, data engineering, Playwright (9 sub-skills), self-improving agent, Stripe integration, TDD guide, tech stack evaluator, Google Workspace CLI, a11y audit (WCAG 2.2), Azure cloud architect, GCP cloud architect, security pen testing, Snowflake development, adversarial-reviewer, ai-security, cloud-security,
16 skills · plugin
Results for “a-b-testing”
794 skillsUnit Testing
`analysis-agent`/`task-agent`/`review-agent`: use when logic, rules, invariants, branches, edges, or failure paths need isolated tests; skip without a unit-test decision.
4 · bundle
Integration Testing
`analysis-agent`/`task-agent`/`review-agent`: use for database, broker, cache, HTTP, framework, process, or transaction seam proof; skip local, portfolio, and release-verdict work.
4 · bundle
Debugger
Provides a structured debugging workflow for errors, test failures, and unexpected behavior, including root cause analysis and verification steps.
0
Fix Review
Verifies that fix commits properly address security audit findings without introducing new bugs or vulnerabilities.
42.4k
Scale Game
Tests approaches at extreme scales (1000x bigger/smaller, instant/year-long) to expose fundamental truths hidden at normal scales.
19
Dry
Refactors duplicated code by extracting helper methods, shared abstractions, or reusable structures, with automated testing and commits after each extraction.
7
Curl
Provides guidance and best practices for working with curl, covering core concepts, common use cases, troubleshooting, and security considerations.
1 · bundle
Agent Ml Ops
MLOps Engineer IA — Expert en déploiement de modèles ML (A/B testing, feature stores, MLflow, Kubeflow). Industrialise le ML du notebook à la production.
6
Adaptyv
Cloud laboratory platform for automated protein testing and validation. Use when designing proteins and needing experimental validation including binding assays, expression testing, thermostability measurements, enzyme activity assays, or protein sequence optimization. Also use for submitting experiments via API, tracking experiment status, downloading results, optimizing protein sequences for better expression using computational tools (NetSolP, SoluProt, SolubleMPNN, ESM), or managing protein design workflows with wet-lab validation.
5 · bundle
Build Tools
Automates multi-language software builds with Makefiles, dependency management, testing, packaging, and CI/CD integration.
1
E2e Testing
`analysis-agent`/`task-agent`/`review-agent`: use when a critical assembled journey needs proof unavailable below E2E; skip risks proved by component, seam, or contract tests.
4 · bundle
Skill Creator
Guides users through creating, refining, and evaluating agent skills, including drafting, testing, and optimizing descriptions for better triggering.
559 · bundle
Debugger
Provides a structured debugging workflow for analyzing errors, test failures, and unexpected behavior, including root cause analysis and fix recommendations.
42.4k
Atheris
Fuzz Python code and C extensions with coverage guidance and AddressSanitizer support using a libFuzzer-based fuzzer.
6k · bundle
Idea Refine
Refines raw ideas into sharp, actionable concepts through structured divergent and convergent thinking, producing a concrete one-pager.
42.4k · bundle
Names
Refactors code by renaming variables, methods, classes, and types to improve clarity and intent, with automatic testing and commits after each rename.
7
Tdd
Guides test-first development with vertical slices, one test at a time, and refactoring after green.
3 · bundle
Python Testing
Test Python services with pytest, async coverage, monkeypatch, and boundary-focused fakes. Use when writing Python tests, fixtures, async tests, regression tests, or dependency-isolated verification.
542 · bundle
Development
Orchestrates end-to-end software development from scaffolding to deployment, covering frontend, backend, database, testing, and CI/CD workflows.
42.4k
Vitest
Vitest fast unit testing framework powered by Vite with Jest-compatible API. Use when writing tests, mocking, configuring coverage, or working with test filtering and fixtures.
0 · bundle
Git Bisect Automator
Automates git bisect workflows with custom test scripts and CI pipeline integration to identify regression-introducing commits.
28
Testing Anti Patterns
Never test mock behavior. Never add test-only methods to production classes. Understand dependencies before mocking. Language-agnostic principles with TypeScript/Jest and Python/pytest examples.
71 · bundle
Orch Fix Defect
Reproduce a bug as a failing regression test, fix until green, review, and commit via a delegated pipeline.
226k
Ab Test Setup
Design statistically valid A/B tests with hypothesis frameworks, sample size calculations, and analysis checklists.
20.4k · bundle
Exploiting AWS With Pacu
Use Pacu modules for AWS privilege escalation, persistence, and backdooring during authorized penetration tests.
24.6k · bundle
Utg
Generates unit tests for code changed in the current branch by comparing against origin/main and following existing test conventions.
61
Libafl
Build and run custom fuzzers with LibAFL, a modular Rust fuzzing library, including drop-in libFuzzer replacement and custom component configuration.
61
Ab Test Setup
Guides setting up A/B tests with mandatory gates for hypothesis, metrics, and execution readiness.
20 · bundle
Page Cro
Diagnose page conversion readiness with a weighted scoring index and deliver prioritized, evidence-based CRO recommendations.
20 · bundle
Local Dev Workflow Designer
Use this when a project needs a better local development workflow for setup, running services, seeding data, testing integrations, or managing multi-service developer environments.
0
Agent Watchdog
Watch, audit, and fix another agent's work by reconstructing the original request, inspecting evidence, and reporting gaps.
3.4k · bundle
Dogfood
Systematically explores a web application, finds issues, and produces a report with reproduction evidence for each finding.
61
Santa Method
Uses two independent review agents to verify output quality, requiring both to pass before shipping.
226k
Bash Pro
Writes and reviews defensive Bash scripts for automation, CI/CD, and system utilities, emphasizing safety, portability, and testability.
0 · bundle
Performing JWT None Algorithm Attack
Test JWT signature verification bypass by crafting tokens with the 'none' algorithm.
24.6k · bundle
Bun Development
Accelerate JavaScript/TypeScript development with the Bun runtime, covering package management, bundling, testing, and migration from Node.js.
1