coverage plugins

by Claude Code Plugins

Analyze code coverage metrics, identify untested code, and generate comprehensive coverage reports

by Claude Code Plugin Hub

Generate comprehensive test reports with coverage, trends, and stakeholder-friendly formats

by Mehmet Turac

Find lines in your diff lacking test coverage.

by Lauri Gates

Test execution, TDD workflow, testing strategies, and quality analysis

by Alberto Leal

Shrink a test suite without losing an asserted fact or a covered branch: a fact matrix of what each test pins plus per-test branch coverage and a verified covering set, deleting only on the intersection, with a mutant check for every relocated fact. Use when asked to trim, dedupe, consolidate, or reduce tests or test SLOC, when a suite grew by accretion, when deciding whether to delete, fold, or parametrize tests, or before cutting a test on 'coverage is unchanged' alone. Python/pytest.

by Melodic Software

Read-only code measures for a change, with cited references and no verdict: lines per file (audit-size), cyclomatic, cognitive, and Halstead complexity (audit-complexity), duplication with sanctioned-replication exclusions (audit-duplication), coverage per function with CRAP from existing lcov, Cobertura, coverage.py, or Go artifacts (audit-coverage), type debt for TypeScript and Python (audit-type-debt), the literacy router for what each number can and cannot say (principles), and a setup skill for the consumer's .claude/code-metrics.yaml. Runs external collectors only when they already resolve, never installs, never runs tests, never emits a finding.

by App Vitals

The autonomous delivery agent for Claude Code — conversational planning, queue-driven execution, policy-controlled code review, a five-phase test-readiness pipeline, and autonomous deploy (merge → canary → promote) for any software project.

by Matt Corbett

QA & test-automation team — agents (test-strategy-architect, e2e-automation-engineer, test-infrastructure-engineer) for a test suite that catches real defects without becoming a tax: the test pyramid (many fast unit, fewer integration, few E2E), deterministic end-to-end automation (Playwright/Cypress, resilient selectors, no fixed sleeps), test data and ephemeral environments, meaningful coverage (mutation over line %), and flaky-test quarantine. Deepens ravenclaude-core/tester-qa. skills, a decision-tree knowledge bank (test-level + flake-triage + double-selection + seam + blocking-gate trees, plus selector-resilience + test-data-strategy trees and a dated 2026 tooling map), a field-notes bank, a stdlib flake-rate/pyramid-ratio analyzer, LSP code-intelligence config (TS/JS + Python), best-practices, templates, commands, an advisory hook. Seams: contract tests -> api-engineering, CI gating -> devops-cicd, UI under test -> frontend-engineering. Requires ravenclaude-core@>=0.7.0.

by Open Agent Tools

Run pytest suite with coverage reporting and auto-fix on failures

by xingchen20lj

VulnGate — a Codex-native source-audit pipeline for ANY codebase: libraries (parsing/serialization), web frameworks (Spring/Struts), middleware/servers (Tomcat/Jetty), logging libraries (Log4j/Logback), expression engines, message/RPC stacks, and applications. Runs the S1→S8 audit loop (attack-surface map → candidates → source audit → PoC matrix → novelty gate → CVSS → disclosure-ready report) with hard evidence gates (G0–G5) driven by the host agent. Aliases: @vulngate, @vg, 漏洞审计, 源码审计, 审计管线, vuln audit. Coverage-driven auditing: full source inventory, heuristic call graphs and flows, security control gaps, sibling differentials, candidate scheduling, and macOS/Electron/native application reconstruction.

by Jean-Francois Gagne

crapkit's agent tools: three skills, the MCP server for score inspection and gate checks, and one advisory PostToolUse hook that names functions an edit pushed over their ceiling. The hook and the MCP server both spawn the bare `crapkit` console script, so it has to be on PATH: crapkit 0.4.0 or newer, which is the release that answers `crapkit claude-hook`. `crapkit doctor --plugin-root` compares an installed copy against the CLI it will call. The commit gate stays the only enforcement point; this hook never blocks.

by Cloud Officer

Cloud Officer development workflow tools for PR management, issue tracking, code quality, cloud infrastructure and cost optimization (AWS, GCP), deployment (Heroku), payments (PayPal), observability (New Relic), design (Figma), app stores (App Store Connect, Google Play), and database management

by Rolando Bosch

Map markdown acceptance items to explicit implementation evidence for advisory spec-drift checks.

by Very Good Ventures

Best-practice skills for Flutter and Dart covering accessibility, animations, BLoC, testing, theming, navigation, security, internationalization, layered architecture, license compliance, UI packages, project creation, SDK/lint upgrades, and an autonomous quality-gate loop that drives analyze, format, test, and coverage to green — plus automated dart analyze and format hooks.

by Very Good Ventures

Best-practice skills for Flutter and Dart covering accessibility, animations, BLoC, testing, theming, navigation, security, internationalization, layered architecture, license compliance, UI packages, project creation, SDK/lint upgrades, and an autonomous quality-gate loop that drives analyze, format, test, and coverage to green — plus automated dart analyze and format hooks.