Code Review & Quality Agent Plugins
Code Review & Quality is the 7th-largest category in agentpluginsdirectory.com's verified index: 112 of the 5,701 distinct Agent Plugins verified on 2026-11-07, or 2% of the directory. It covers plugins that read existing code and judge it: code review, refactoring guidance, linting and static analysis, debugging assistance, performance profiling, and codebase auditing. Of these 112, 100 ship at least one Agent Skill and 24 declare MCP servers.
Analysing or improving code that already exists. Writing new tests for it belongs to Testing; scanning it for vulnerabilities belongs to Security. Agent Plugins 1.0.0 defines no category field, so this grouping is editorial, not read from the manifest — the verification claim covers the plugin, not the category.
Plugin directory
48 of 48 plugins on this page · click a row to expand · 112 total
chrome-devtools1.12.0Reliable Chrome automation, debugging, and performance analysis for AI agents.ChromeDevTools7 skills1 mcpReliable Chrome automation, debugging, and performance analysis for AI agents.ChromeDevTools7154,914
agentic-bundle-oss-maintainer20.6.0Portable skills-only "OSS Maintainer" plugin from Agentic Awesome Skills.sickn3310 skillsPortable skills-only "OSS Maintainer" plugin from Agentic Awesome Skills.sickn3310049,306
diffusersConventions and task skills for contributing to diffusershuggingface4 skillsConventions and task skills for contributing to diffusershuggingface4034,883
megalinter1.0.28Set up, run and fix MegaLinter on any repository: 100+ linters for 69+ languages, 23+ formats and 21+ tooling formats, from CI or locally.oxsecurity4 skillsSet up, run and fix MegaLinter on any repository: 100+ linters for 69+ languages, 23+ formats and 21+ tooling formats, from CI or locally.oxsecurity402,647
code-craftsmanship1.8.0Code quality and software design skills including Clean Code (Robert C. Martin), Refactoring patterns (Martin Fowler), A Philosophy of Software Design (John Ousterhout), The Pragmatic Programmer (Hunt & Thomas), Domain-Driven Design (Eric Evans), Working Effectively with Legacy Code (Michael Feathers), and Google's Developer Documentation Style Guide (technical-documentation)wondelai7 skillsCode quality and software design skills including Clean Code (Robert C. Martin), Refactoring patterns (Martin Fowler), A Philosophy of Software Design (John Ousterhout), The Pragmatic Programmer (Hunt & Thomas), Domain-Driven Design (Eric Evans), Working Effectively with Legacy Code (Michael Feathers), and Google's Developer Documentation Style Guide (technical-documentation)wondelai702,622
swift-concurrency2.3.1Expert guidance on Swift Concurrency best practices, patterns, and implementation. Covers async/await, actors, tasks, Sendable conformance, data race prevention, and Swift 6 migration strategies.AvdLee1 skillsExpert guidance on Swift Concurrency best practices, patterns, and implementation. Covers async/await, actors, tasks, Sendable conformance, data race prevention, and Swift 6 migration strategies.AvdLee101,702
java-agent-skills1.0.0Agent Skills for Java development: code review, testing, architecture, Spring Boot, JPA, concurrency, security and release workflows.decebals18 skillsAgent Skills for Java development: code review, testing, architecture, Spring Boot, JPA, concurrency, security and release workflows.decebals180770
aws-well-architected6.4.0[Deprecated: superseded by the aws-well-architected-review skill in Agent Toolkit for AWS: https://github.com/aws/agent-toolkit-for-aws] Well-Architected skills and steering for AI coding agents: full and pillar-scoped Well-Architected reviews, guardrails, migration readiness, and guided build assistance across all 6 pillars.aws-samples6 skills[Deprecated: superseded by the aws-well-architected-review skill in Agent Toolkit for AWS: https://github.com/aws/agent-toolkit-for-aws] Well-Architected skills and steering for AI coding agents: full and pillar-scoped Well-Architected reviews, guardrails, migration readiness, and guided build assistance across all 6 pillars.aws-samples60277
lattice2.2.0Composable AI skills framework covering the full software delivery lifecycle, design, architecture, implementation, testing, and review.techygarg27 skillsComposable AI skills framework covering the full software delivery lifecycle, design, architecture, implementation, testing, and review.techygarg270211
trace-mcp3.42.10Framework-aware code intelligence MCP server: 91 framework integrations, 81 languages, 72.7% fewer input tokens to review a pull request, comprehension at paritynikolai-vysotskyi4 skills1 mcpFramework-aware code intelligence MCP server: 91 framework integrations, 81 languages, 72.7% fewer input tokens to review a pull request, comprehension at paritynikolai-vysotskyi41202
rstack0.1.0Agent Skills for debugging, tracing, upgrading, and analyzing Rstack projects.rstackjs23 skillsAgent Skills for debugging, tracing, upgrading, and analyzing Rstack projects.rstackjs23098
php-modernization1.24.1PHP 8.x modernization patterns with type safety and PHPStannetresearch1 skillsPHP 8.x modernization patterns with type safety and PHPStannetresearch1061
qodo2.1.8Qodo setup, code intelligence, and review workflows.qodo-ai5 skillsQodo setup, code intelligence, and review workflows.qodo-ai5059
vinv0.0.5Give your agent runtime evidence: semantic code search, dead-code detection, and fault localization over real runs, zero code changes (Python).VinvAI1 mcpGive your agent runtime evidence: semantic code search, dead-code detection, and fault localization over real runs, zero code changes (Python).VinvAI0148
file-search1.8.4Fast codebase search with ripgrep for text patterns, ast-grep for structural code search, plus fd, rga, tokei, and sccnetresearch1 skillsFast codebase search with ripgrep for text patterns, ast-grep for structural code search, plus fd, rga, tokei, and sccnetresearch1045
search-first0.1.0Enforce a search-before-edit workflow: locate relevant files, symbols, call sites, and surrounding context before proposing or making code changes.MiniMax-AI1 skillsEnforce a search-before-edit workflow: locate relevant files, symbols, call sites, and surrounding context before proposing or making code changes.MiniMax-AI1023
q-knowledge0.1.1kdb+/q language support: idiomatic q, qsql, IPC, kdb+ workflows, and KX qlint integration via /qlint-snippetKxSystems2 skills1 mcpkdb+/q language support: idiomatic q, qsql, IPC, kdb+ workflows, and KX qlint integration via /qlint-snippetKxSystems2122
bifrost0.15.1Bifrost by Brokk: multi-language code intelligence and MCP workflows.BrokkAi4 skills1 mcpBifrost by Brokk: multi-language code intelligence and MCP workflows.BrokkAi4120
git-subtrees0.1.0Blocks unsafe git subtree invocations: URL fetch, missing --squash, missing -S/--gpg-sign, and subtree push.systemfsoftwareBlocks unsafe git subtree invocations: URL fetch, missing --squash, missing -S/--gpg-sign, and subtree push.systemfsoftware0020
agent-toolkit-craft1.48.0Writing quality and change-safety toolkit: cut AI tells (unslop), remove code slop (deslop), and prove blast radius before shipping.ulises-jeremias3 skillsWriting quality and change-safety toolkit: cut AI tells (unslop), remove code slop (deslop), and prove blast radius before shipping.ulises-jeremias3019
unified-code-review1.4.14Risk-first PR/branch review: blast radius, agent-authored checks, call-graph pincer, structure.dancingteeth1 skillsRisk-first PR/branch review: blast radius, agent-authored checks, call-graph pincer, structure.dancingteeth1019
architecture2.0.0Opinionated guidance for maintainable software architecture, code design, and testing.BastiDood4 skillsOpinionated guidance for maintainable software architecture, code design, and testing.BastiDood4016
go-development1.16.4Production-grade Go development patterns for resilient servicesnetresearch1 skillsProduction-grade Go development patterns for resilient servicesnetresearch1013
typo3-extension-upgrade3.13.1Systematic TYPO3 extension upgrades with planning agents and commandsnetresearch1 skillsSystematic TYPO3 extension upgrades with planning agents and commandsnetresearch1012
rootloom4.4.0Portable Rootloom Agent Skills for inspectable code changes and evidence-backed review with bounded project and artifact context.qingye-lab3 skillsPortable Rootloom Agent Skills for inspectable code changes and evidence-backed review with bounded project and artifact context.qingye-lab3010
search-first0.1.0Enforce a search-before-edit workflow: locate relevant files, symbols, call sites, and surrounding context before proposing or making code changes.hetaoBackend1 skillsEnforce a search-before-edit workflow: locate relevant files, symbols, call sites, and surrounding context before proposing or making code changes.hetaoBackend1010
gophers0.1.0Production-grade Go programming skills for AI coding agents.muratmirgun26 skillsProduction-grade Go programming skills for AI coding agents.muratmirgun2609
paireto0.10.0Pair-programming with Paireto in VS Code.Nick-Lucas2 skills1 mcpPair-programming with Paireto in VS Code.Nick-Lucas219
wcode0.9.7Read repositories, edit code and run checks with wcode through local or remote MCP connections.francis-du1 skillsRead repositories, edit code and run checks with wcode through local or remote MCP connections.francis-du109
kotlin-quality0.17.6Risk-based Kotlin review agents for READMEs, tests, architecture, domain behavior, concurrency, API and data compatibility, security, builds, performance, resilience, and platform runtimesHeapy2 skillsRisk-based Kotlin review agents for READMEs, tests, architecture, domain behavior, concurrency, API and data compatibility, security, builds, performance, resilience, and platform runtimesHeapy207
smrt-dev-mcpDevelopment MCP server and SMRT skills: catalog router, contributor guide, and code review.happyvertical3 skills1 mcpDevelopment MCP server and SMRT skills: catalog router, contributor guide, and code review.happyvertical317
baseline0.5.0The portable minimum for disciplined, proportional software engineeringwoliveiras18 skillsThe portable minimum for disciplined, proportional software engineeringwoliveiras1806
typo3-conformance2.21.1Evaluate TYPO3 extensions for conformance to v12/v13/v14 standards (v14.3 LTS is the default/gold standard)netresearch1 skillsEvaluate TYPO3 extensions for conformance to v12/v13/v14 standards (v14.3 LTS is the default/gold standard)netresearch106
fresh-eyes0.2.0Look at a module with fresh eyes and keep the simplest redesigns that survive its constraintsstaticaland1 skillsLook at a module with fresh eyes and keep the simplest redesigns that survive its constraintsstaticaland105
git-slop0.16.5Agent guidance for the deterministic git-slop repository token-defragmenter.coreycoto4 skillsAgent guidance for the deterministic git-slop repository token-defragmenter.coreycoto405
loops0.0.4Autonomous loops that shepherd work to completion, such as driving a PR to a mergeable statestbenjam1 skillsAutonomous loops that shepherd work to completion, such as driving a PR to a mergeable statestbenjam105
ngautopilot-angular-21-to-220.11.0Bounded Angular 21 to 22 upgrade preflight, execution, compatibility, and validation guidance.janpereira-dev19 skillsBounded Angular 21 to 22 upgrade preflight, execution, compatibility, and validation guidance.janpereira-dev1905
novus0.6.0Novus skills for coding agents: UX review and evidence-backed next-work and portfolio investment decisions, powered by Pendo product analytics.pendo-io6 skills1 mcpNovus skills for coding agents: UX review and evidence-backed next-work and portfolio investment decisions, powered by Pendo product analytics.pendo-io615
pioneer0.4.7Delegate Pi code reviews with native sandboxing on macOS and Linux.rock3r1 skillsDelegate Pi code reviews with native sandboxing on macOS and Linux.rock3r105
dotnet-modernization1.0.1Convert legacy.NET project files to modern SDK-style format.PlagueHOConvert legacy.NET project files to modern SDK-style format.PlagueHO004
minottobot2.6.0Use whenever the user asks about QA, testing strategy, CI/CD health, team processes, developer experience, code review practices, test coverage, flaky tests, monitoring, or any audit of an engineering team's quality practices.EmanueleMinotto8 skillsUse whenever the user asks about QA, testing strategy, CI/CD health, team processes, developer experience, code review practices, test coverage, flaky tests, monitoring, or any audit of an engineering team's quality practices.EmanueleMinotto804
agent-code-navigator0.1.0Route code discovery across exact search, semantic search, LSP navigation, and call-graph analysis.777genius4 skillsRoute code discovery across exact search, semantic search, LSP navigation, and call-graph analysis.777genius403
audits0.3.17Scheduled findings that open PRs/issues, deliberately capped and conservative: audit-architecture (tech-debt sweep), audit-tests (test-suite health), audit-security (vulnerable deps, committed secrets incl. git history, permissive defaults: code patterns are left to Claude Code's built-in /security-review), audit-deps (dependency health: outdated, deprecated, unused, lockfile drift, licenses), audit-design-docs (validate design docs against code), and audit-product-docs (validate user-facing docs against code). Detection rules and invariants come from the repo's.claude/maintainerd.json and guidelines files.Vycari6 skillsScheduled findings that open PRs/issues, deliberately capped and conservative: audit-architecture (tech-debt sweep), audit-tests (test-suite health), audit-security (vulnerable deps, committed secrets incl. git history, permissive defaults: code patterns are left to Claude Code's built-in /security-review), audit-deps (dependency health: outdated, deprecated, unused, lockfile drift, licenses), audit-design-docs (validate design docs against code), and audit-product-docs (validate user-facing docs against code). Detection rules and invariants come from the repo's.claude/maintainerd.json and guidelines files.Vycari603
codex-skills0.19.0Agent skills for research, App Store readiness, Codex model routing, repository and Swift review, PR feedback triage, and safe branch cleanup.coryparrry8 skillsAgent skills for research, App Store readiness, Codex model routing, repository and Swift review, PR feedback triage, and safe branch cleanup.coryparrry803
pinescript-plugin0.5.0TradingView Pine Script v6 for coding agents, backed by a real validator rather than prose. A language skill plus an MCP server that validates Pine and returns real signatures from the official 475-function reference, including the overloads models routinely get wrong, and a hook that checks every.pine file the agent edits.jpantsjoha4 skills1 mcpTradingView Pine Script v6 for coding agents, backed by a real validator rather than prose. A language skill plus an MCP server that validates Pine and returns real signatures from the official 475-function reference, including the overloads models routinely get wrong, and a hook that checks every.pine file the agent edits.jpantsjoha413
verify-catalog-conformance0.0.1Repo-local policy (this repo only, never published): run the fast deterministic catalog checks at commit time, registry labels, README counts, quoted console output, workflow-trigger safety, so a mismatch fails in seconds under the committer's hands instead of minutes later in CI. Each of these caught a real error from CI on 2026-08-16. CI remains the authority: it re-runs the same tools on the pinned engine plus everything too slow for a hook (evals, transcripts, the staged adopter). Skips with a warning when python is absent, because the backstop is what makes that honest.open-coder-ai1 skillsRepo-local policy (this repo only, never published): run the fast deterministic catalog checks at commit time, registry labels, README counts, quoted console output, workflow-trigger safety, so a mismatch fails in seconds under the committer's hands instead of minutes later in CI. Each of these caught a real error from CI on 2026-08-16. CI remains the authority: it re-runs the same tools on the pinned engine plus everything too slow for a hook (evals, transcripts, the staged adopter). Skips with a warning when python is absent, because the backstop is what makes that honest.open-coder-ai103
calm-craft0.4.5Specs as the source of truth, a chunked delivery loop, and decided-and-enforced code conventions, as portable agent skills.calmtechltd36 skillsSpecs as the source of truth, a chunked delivery loop, and decided-and-enforced code conventions, as portable agent skills.calmtechltd3602
hengmu1.2.1Evidence-bound architecture review and target design across compatible agent clients, with a local CPython 3.11 to 3.14 runtime and deterministic quality gates.qingye-lab9 skillsEvidence-bound architecture review and target design across compatible agent clients, with a local CPython 3.11 to 3.14 runtime and deterministic quality gates.qingye-lab902
Verified on 2026-11-07