18,481 mods in this category, of every kind an agent can take. Each one carries what it costs per session, what the scan found, and whether it is the original.
Skill Codex
Proves that agent work is actually done: each claim becomes a ledger row with a gate that was executed, captured raw evidence, and a status a builder is not allowed to write for itself. Use when a technical result must be auditable later — shipping or migrating something users depend on, a change whose failure is…
Skill Claude CodeCodex
TDD-first spec management for AI coding workflows. Use this skill when the user explicitly mentions specs, forging, or structured planning: says "forge", "forge a spec", "write a spec for X", "create a spec", "plan X as a spec", "resume", "what was I working on", "spec list/status/pause/switch/activate", "implement…
Plugin Claude Code
Bundles 47 skills, 1 hook · 3,422 tokens together
Unified engineering skills pack for Claude Code — 47 skills organized by the software development lifecycle (product → research → design → develop → tune → test → verify → ship → operate), with shared engineering principles injected at session start, plus product and design principle references linked by domain skills.
Plugin Claude Code
Bundles 1 skill · 221 tokens together
Right-sized code, verified before it ships. Risk-tiered engineering judgment for AI coding agents: convention detection, blast-radius tiers, mandatory verification, and a scannable logbook for deliberate shortcuts.
u9401066/template-is-all-you-need
Skill Claude Code
A test-suite generation workflow for software projects. It includes static checks, unit tests, integration tests, end-to-end tests, coverage reports, type checking, linting, security scanning, and dead-code detection.
Skill Claude Code
Test an Android app on a real phone or an emulator using adb. Use when the user wants to install an APK they just compiled, walk through the app's screens, check the on-screen text, reproduce a bug, capture screenshots, read crash logs, or set up an Android testing environment from scratch. Covers both a physical…
endorphin-ai/claude-code-teams
Skill Claude Code
Go testing skill with table-driven tests, httptest, testify, and integration testing patterns. Use when writing or running Go backend tests.
JSchOBL/agentic-ai-learning-journey
Skill Claude Code
Run the pytest suite, report pass/fail counts and coverage, and identify untested code. Use when the user asks to run tests, check test coverage, or verify that changes didn't break anything.
Skill Claude CodeCodex
Use when completion depends on an end-to-end outcome across components, environments, or external systems.
Skill Claude CodeCodex
Testing strategies including unit tests, integration tests, E2E tests, mocking, coverage analysis, and TDD workflow. Trigger when users need help writing tests, choosing testing frameworks, implementing mocking strategies, or setting up test infrastructure.
giltotherescue/velocity-agent-skills
Skill Claude CodeCodex
Use when a branch, worktree, local app, or cloud-agent task needs a staged test environment without disturbing the main checkout, especially for browser-facing web app work. Helps agents choose and set up the right strategy for browser/app testing across JavaScript/TypeScript, Python, PHP, Docker Compose, local…
ironbee-ai/ironbee-devtools-skills
Skill Claude Code
CLI for driving an Android emulator (AVD) over adb. Use when the user needs to connect to an emulator (attach to a running one or boot/manage an AVD), tap/swipe/type on the UI, read the UI/accessibility tree, take screenshots or screen recordings, capture logcat, capture HTTP(S) requests in-process (Frida OkHttp hook…
redamancy231-create/claude-skills
Skill Claude Code
A test-first review process for new research ideas, trading strategies, paper topics, models, architectures, or data pipelines. TDD means defining tests or checks before building the idea.
bhaumikmaan/claude-code-master-skills
Skill Claude Code
Adversarial verification of code changes. Tries to break implementations rather than confirm they work. Produces structured PASS/FAIL/PARTIAL verdicts with evidence. Use when verifying code changes, after non-trivial implementations, before reporting task completion, or when asked to check if something works.
Plugin Claude Code
Bundles 3 skills · 288 tokens together
Universal E2E and manual acceptance testing for any repo: test-init generates project test plans (TESTSE2E.md, TESTSMANUAL.md), test-e2e executes them autonomously, test-manual conducts them with you at the controls. Every run writes a timestamped protocol file.
Plugin Claude Code
Bundles 2 skills, 1 agent, 1 hook · 395 tokens together
Verification gate for AI work — one run file, one independent validator, evidence-gated close. CLI-only transport via the anchored binary over Bash, no MCP. Slash commands: /a:run /a:setup.
Calvin-LLC/agentic-hardening-skill
Skill Claude CodeCodex
Evidence-driven codebase hardening. Audits security (OWASP Top 10:2025), supply chain (inventory vs SBOM vs SLSA v1.2), reliability (OTel + operational limits), tests (sandboxed tiers), and accessibility (WCAG 2.2 AA). Every finding is quoted, matrix-scored, and cited. Does not fix. Reports with file:line and a…
Cursor rule Cursor
Failure-mode-driven reliability engineering — enumerate how it breaks, give every mode a verdict, prove every handler with a reproducing test. Use when the user says "flaky", "harden this before launch", "what if this fails", "error handling", "timeout", "retry", "idempotency", or "race condition"; when an incident or…
Plugin Claude Code
Bundles 1 skill · 176 tokens together
Generate and manage Maestro test flows for mobile (Android, iOS) and web apps. Covers React Native, Expo, Flutter, Swift, Kotlin, Jetpack Compose, SwiftUI, UIKit, Capacitor, Ionic, and web desktop testing.
Skill Claude Code
Use when caller wants to observe how a stranger encounters a flow, artifact, or sandbox — triggers like "simulate a user journey", "test our onboarding / checkout / signup", "will my ICP convert", "how does a cold reader experience this README", "first-time user test", "cognitive walkthrough", or any request to…
Skill Claude Code
Run and CDP-test a feature inside its own git worktree without colliding with other parallel coding sessions. Use whenever you are testing a feature locally in a worktree, running Playwright/CDP against your own app, or running two or more agent sessions in parallel that each need a dev server and a browser. Trigger…
Plugin Claude Code
Bundles 3 skills, 5 commands, 2 agents, 1 hook · 372 tokens together
Automated hook-driven test framework generator for Claude Code projects. Scaffolds complete test infrastructure including commands, hooks, runner scripts, and test definitions into target projects.
Plugin Claude Code
Bundles 3 skills, 3 commands, 1 agent · 316 tokens together
Generate ADE-Bench benchmark tasks from your own dbt project. Scans your models, proposes realistic bug-injection scenarios, and writes the task scaffolding (config, patches, scripts, custom assertion tests) ready to run against AI agents.
Skill Claude CodeCodex
Write solid unit tests using property-based testing and mutation testing. Use whenever unit tests are being written, fixed, audited, or reviewed in a TypeScript project; whether the user asks directly or test-writing occurs as a step inside another workflow (TDD, feature implementation, bug fixing, code review). Also…
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