Development · Test coverage

Records a project's quality bar in CONSTRAINTS.md and watches diffs for signs an agent quietly weakened it, such as suppressions, skipped tests or lowered thresholds.

addyosmani/agent-skills

Adds Worktrunk-specific rules to the tend CI workflows: Codecov polling, Rust test commands, labels and review criteria for pull requests handled in CI.

max-sixty/worktrunk

Reviews the tests added in a pull request for fix coverage, quality, edge cases and test type, and recommends lighter test types where they would do.

dotnet/maui

Survey any codebase as a senior advisor and produce prioritized, self-contained implementation plans for OTHER models/agents to execute.

fossasia/eventyay-interpretation

Takes a blocked community pull request in React Router and adds the missing tests, change file or docs so it can merge, working on the contributor's branch.

remix-run/react-router

Find and safely apply per-operator refactoring / redundancy-reduction opportunities in a CV-CUDA operator (near-duplicate Tensor/VarShape kernels, reinvented shared utilities, dead code).

CVCUDA/CV-CUDA

Review an Envoy Gateway pull request for essential API, implementation, status, and test coverage requirements.

envoyproxy/gateway

Reviews a change set using a code knowledge graph for risk scores, blast radius and test gaps, and ends with a merge recommendation.

tirth8205/code-review-graph

Enforce Sentry Dart/Flutter SDK test conventions for naming, structure, and fixtures.

getsentry/sentry-dart

Write correct and complete RSpec tests for Doorkeeper. An agent skill from doorkeeper-gem/doorkeeper.

doorkeeper-gem/doorkeeper

Analyzes code diffs and files to identify bugs, security vulnerabilities (SQL injection, XSS, insecure deserialization), code smells, N+1 queries, naming issues, and architectural concerns, then…

Yikai-Liao/symusic

A skill your agent uses when reviewing PRs, code changes, or conducting code audits in obsidian-terminal.

polyipseity/obsidian-terminal

Reviews a GitHub pull request for correctness, architecture, security, backward compatibility, and test coverage.

webern/cargo-readme

Measures test coverage and code quality in a repository with the supercov CLI, and turns what it finds into small, focused tests or fixes.

supercorp-ai/supercov

Review a Pull Request or diff in the @alfalab/core-components UI library — correctness bugs, public API/breaking changes, accessibility, keyboard/focus/pointer interaction, component states…

core-ds/core-components

A skill your agent uses when reviewing a pull request, a branch, or uncommitted working changes in the XYZ/MAPP repository — whether the user asks to "review this PR", "check my changes before I…

GEOLYTIX/xyz

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

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

homeassistant-ai/ha-mcp

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

aftermathlabs/llvm-msvc

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

JamieMason/syncpack

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

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

Elite588/AUTOGPT

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

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

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

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

StudentWeis/ropy

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

A skill your agent uses when modifying existing code that lacks tests and you need to document its actual current behavior before making changes -- the legacy code dilemma where you need tests to…

citypaul/.dotfiles

End-to-end code quality workflow for evidence-backed code review, full repository reviews, architecture reviews of software and character-card systems, refactor decisions, authorized minimal…

LiarMTTT/TavernWeave

Performs a two-track code-quality and QA review in the roles of a staff-level Engineering Lead and QA Lead, then synthesizes both critiques into a single analysis.md.

FHIR/fhir-codegen

Interprets .NET coverage reports to explain line and branch gaps, target arithmetic and, on request, CRAP-based risk hotspots, without rerunning tests.

dotnet/skills

Production-ready Golang tests — table-driven tests, testify suites and mocks, parallel tests, fuzzing, fixtures, goroutine leak detection with goleak, snapshot testing, code coverage, integration…

unxed/f4

Detailed technical walkthrough covering architecture, test coverage, product tour, and key design decisions.

joshukraine/dotfiles

End-to-end workflow for Raven language and compiler feature work.

marinasundstrom/raven

5-dimension scorecard (0-100, grade A/B/C/F) for a scaffolded harness.

ruvnet/metaharness

ALWAYS USE before running .NET tests or answering with a test command or flags.

dotnet/skills

Writes tests for newly added or changed code by reading the git diff, mapping every code path and writing one-assertion tests that match the project's conventions.

poshan0126/dotclaude

Multi-agent code review that checks the current diff from multiple angles (spec compliance, bugs from two lenses, conventions/modernization, abstraction reuse, security, DB query performance, test…

sendou-ink/sendou.ink

A skill your agent uses whenever a pull request is opened, reopened, or synchronized in microsoft/apm to assess whether and how the documentation corpus must change to stay truthful with the…

microsoft/apm

Performs security-focused differential review of code changes (PRs, commits, diffs).

waybarrios/opencode-power-pack

Reviews test code in GitHub pull requests for isolation, public-API contract coverage, AAA structure, and correct exception assertions.

axelixlabs/axelix

Self-review checklist for the coding agent to run before dispatching a reviewer.

danielvm-git/bigpowers

Specialized code quality evaluator for the Evaluate-Loop. An agent skill from Ibrahim-3d/orchestrator-supaconductor.

Ibrahim-3d/orchestrator-supaconductor

Reviews a pull request, commit or diff for security problems, using git history, caller counts and test coverage, and writes a markdown report.

trailofbits/skills

Bike Index's RSpec testing conventions — how to structure specs with context and let, what kinds of tests to write, and what to avoid (mocks, controller specs, testing private methods).

bikeindex/bike_index

Staff-level codebase health review. An agent skill from getsentry/warden.

getsentry/warden

Review pull requests in the SAP Deployment Automation Framework.

Azure/sap-automation

Performs comprehensive codebase analysis covering architecture, code quality, security, performance, testing, and maintainability.

mhattingpete/claude-skills-marketplace