Test coverage

A skill your agent uses when you need to add or review fuzz testing for Java APIs with CATS — including contract-driven negative testing, malformed payload validation, boundary input exploration, CI…

jabrena/plinth

A skill your agent uses when measuring or chasing Vitest/v8 code coverage in the Trilium monorepo — "what's below 100%?", "which files need tests?", "what lines of X are uncovered?", "take <area to…

TriliumNext/Trilium

Review a GitHub pull request for a Rust codebase. An agent skill from apollographql/apollo-mcp-server.

apollographql/apollo-mcp-server

Aggregates Vitest v8/Istanbul coverage across Tachi workspaces via tachi-coverage-tools (manifest, CLI, optional programmatic API).

zkldi/Tachi

Review The Holy Qur'an app code against the project's own conventions — layering (UI → Bloc → Repo → DataProvider), bloc anatomy, Provider tier, configs tokens, class widgets, Hive typeId safety…

mhmzdev/the-holy-quran-app

Verify PR readiness before requesting review or merging. An agent skill from Azure/LogicAppsUX.

Azure/LogicAppsUX

A skill your agent uses when adding app scope/routing test coverage (deployer, CM, DS, direct).

splunk/splunk-platform-automator

This skill should be used when the user asks to "audit Laravel tests", "review test coverage", "check testing practices", "find missing tests", "testing review", "improve tests", or wants to analyze…

LaravelDaily/AI-Workflows-For-Laravel

Write or extend Jest tests for OpenPlayerJS to this repo's exact conventions — makeCore factories, typed internals handles instead of as any, media property mocking, fake timers, ads/vast mocks, and…

openplayerjs/openplayerjs

EXPERIMENTAL. An agent skill from Ovid/paad.

Ovid/paad

Review a contribution PR for safety, quality, and readiness.

homeassistant-ai/ha-mcp

Show a live snapshot of the Bactopia project state — component counts, GroovyDoc coverage, nf-test coverage, and structural issues.

bactopia/bactopia

Searches for duplicate code, duplicate tests, and dead code across the SharpLsp repo, then safely merges or removes them.

Nimblesite/SharpLsp

Expertise in LLVM-based dynamic binary instrumentation, runtime tracing, and program monitoring.

aftermathlabs/llvm-msvc

Bootstrap pitest via the info.solidsoft.pitest Gradle plugin with Kotlin-sane defaults, run mutation tests scoped to changed classes, interpret surviving mutants from mutations.xml, triage…

jvm-skills/jvm-skills

Understand and improve test coverage in a Dart package. An agent skill from kevmoo/dash_skills.

kevmoo/dash_skills

Configure Bun's built-in test runner with Jest-compatible APIs.

involvex/youtube-music-cli

Write Vitest specs for Vue 3 JavaScript (Vite Plus, happy-dom, @vue/test-utils) and analyze V8 coverage + Fallow health to prioritize test-first refactors.

scott-fryxell/brayness

Review a code change, diff, pull request, module, or test suite for code quality, comment and documentation quality, and test quality.

StudentWeis/ropy

Enrich a pgtrickle release roadmap with prioritised items across six quality pillars: correctness, stability, performance, scalability, ease-of-use, and test coverage.

trickle-labs/pg-trickle

Sweep every mixin and function in Gerillass and report where it misbehaves — silent failures, unhelpful errors, questionable output, and gaps in test coverage.

selfishprimate/gerillass

Ensure comprehensive test coverage for a CLI handler. An agent skill from ldayton/Dippy.

ldayton/Dippy

Run coverage, inspect results, and identify missing test scenarios for a given source file.

JamieMason/syncpack

Create and review QuickStack backend unit and integration tests using the project's Vitest, Prisma, SQLite, and k3s conventions.

biersoeckli/QuickStack

Add and review preconditions on operations that delete, overwrite, rewrite history, or resolve a caller-supplied name to a filesystem path — refusing instead of warning, placing the guard ahead of…

kajisho5/ffmpeg-skill

Implement a feature or fix a bug using strict TDD. An agent skill from FastLED/FastLED.

FastLED/FastLED

A skill your agent uses to add a third validation layer to the ATDD workflow — after acceptance tests verify WHAT and unit tests verify HOW, mutation testing verifies the tests actually catch bugs.

swingerman/engineer

Expand test automation coverage for codebase. An agent skill from bmad-code-org/bmad-method-test-architecture-enterprise.

bmad-code-org/bmad-method-test-architecture-enterprise

Scans a repository's source for security vulnerabilities with the supercov CLI, pointing to the line of each finding and mapping it to CWE classes.

supercorp-ai/supercov

Audit bindings for coverage gaps — verify every public Rust item is exposed across all generated language bindings.

xberg-io/alef

Measure Python SDK coverage or address measured coverage gaps.

openai/openai-agents-python

Determine the TRUE cause of a failed retort run before attributing it.

adrianco/retort

Run Stryker.NET mutation testing against a specific .NET source file.

ardalis/RiverBooks

Analyze the current branch's diff against main and determine which changes are testable via CLI-based end-to-end tests.

UniClipboard/UniClipboard

The MMR safety-verification workflow — how to change trading-critical code without breaking the invariants that keep the book safe.

9600dev/mmr

Open a pull request with proper PR template, test coverage, and review workflow.

Elite588/AUTOGPT

Analyze oc-mirror CLI feature coverage across integration and e2e tests, identifying untested features and gaps

openshift/oc-mirror

Run Ralph in coverage mode — iteratively write tests for untested classes until coverage targets are met.

jvm-skills/jvm-skills

Guides test strategy, TDD/BDD approaches, test coverage planning, and testing best practices.

CloudAI-X/opencode-workflow

A skill your agent uses when preparing for a security audit, performing reconnaissance on a new codebase, or creating a protocol overview.

ccashwell/evm-cortex

Test quality validation through mutation testing, assessing test suite effectiveness by introducing code mutations and measuring kill rate.

proffesor-for-testing/agentic-qe

A skill your agent uses when the user wants a health audit of the vault — stale content, provenance drift, frontmatter compliance, or MOC coverage gaps.

thoreinstein/gemini-obsidian

Measure a project's code coverage and report the coverage number.

Amplicode/spring-skills

Runs a phased pre-PR and pre-deploy check on a Django project: environment, linting, migrations, tests with coverage, security scans and settings review.

affaan-m/ECC

Author tests that match the repo's stack and existing test style, at the cheapest level that catches the regression.

gnomeria/usbtree

Increase coverage for a Meticulous project by tracing specific under-covered files back to a real UI action in the codebase, driving that action with a real recorded browser session, and validating…

FlintSH/Flare

Pre-release verification that first requires a complete release-changelog audit, then checks README, docs, roadmap, test coverage, examples, and the full test suite for regressions.

illegalstudio/elephc

Procedure and guidelines for verifying and maintaining 100% patch test coverage on all modified and added lines across Keymaster PRs and branches.

FutureTense/keymaster