GSD CoreFive-phase context-engineering harness (Discuss → Plan → Execute → Verify → Ship) with fresh 200K-token subagent contexts per task.Harness▲0@gsd-buildcommunity
Composio Awesome Claude Skills1000+ production skills across Claude Code, Codex, Cursor, Gemini, and Antigravity — plus Connect for real actions across 500+ apps.Skill▲0@ComposioHQcommunity
BMAD MethodAgile AI-driven development method (agent-agnostic).Harness▲0@bmad-code-orgcommunity
MCP Reference ServersAnthropic's official reference MCP server implementations: Filesystem, Git, Memory, and more.Harness▲0@modelcontextprotocolcommunity
Antigravity Awesome Skills1,929+ SKILL.md playbooks with an npx installer targeting Claude Code, Cursor, Codex CLI, Gemini CLI, Kiro, Copilot, and more.Skill▲0@sickn33community
Awesome Claude CodeThe canonical curated list for Claude Code: skills, plugins, hooks, agents, MCP, status lines, and more — with THE_RESOURCES_TABLE.csv as the machine-readable index.Harness▲0@hesreallyhimcommunity
wshobson AgentsSpecialized subagents packaged as Claude Code plugins.Agent▲0@wshobsoncommunity
Context7 MCPPulls version-specific library docs into Claude's context on demand — no more stale API answers.Harness▲0@upstashcommunity
Claude Task MasterAI task-management system: parse a PRD into dependency-scored tasks, expose them via MCP, and let Claude Code implement them in dependency order.Harness▲0@eyaltoledanocommunity
Planning With FilesPersistent file-based planning and a completion gate for long-running agents.Skill▲0@OthmanAdicommunity
SuperClaude FrameworkEnhances Claude Code with commands, personas, and methodologies.Harness▲0@SuperClaude-Orgcommunity
VoltAgent 154+ Subagents154+ installable subagents across ten categories.Agent▲0@VoltAgentcommunity
Alireza Claude SkillsLarge multi-platform pack of skills, agents, and commands.Skill▲0@alirezarezvanicommunity
Playwright MCPMicrosoft's official Playwright MCP server — 40+ browser-automation tools via accessibility-tree snapshots.Harness▲0@microsoftcommunity
travisvn Awesome Claude SkillsCurated collection of Claude Skills covering official Anthropic skills plus notable community contributions.Skill▲0@travisvncommunity
contains.studio AgentsThe subagents contains.studio uses in production.Agent▲0@contains-studiocommunity
CCPMProject management via GitHub Issues and git worktrees for parallel agents.Harness▲0@automazeiocommunity
Claude Code TemplatesNode CLI and web dashboard (aitmpl.com) with 600+ agents, 200+ commands, 55+ MCP configs, 39+ hooks, and analytics tools.Agent▲0@davila7community
Claude Code ActionAnthropic's official GitHub Action: @claude mentions in PRs and issues trigger code fixes, reviews, branch creation, and structured automation outputs in CI.Harness▲0@anthropicscommunity
Claude Code GuideCommunity single-page reference for Claude Code: install, env vars, slash commands, MCP, hooks, sub-agents, and rarely documented flags.Harness▲0@zebberncommunity
Anthropic Official Plugin DirectoryAnthropic's curated directory of Claude Code plugins — internal Anthropic-built plugins plus vetted third-party partner submissions.Harness▲0@anthropicscommunity
Claude Code Hooks MasteryTeaching repo implementing all 13 Claude Code hook events with single-file UV Python scripts, TTS alerts, 9 status line variants, and team builder/validator agents.Agent▲0@dislercommunity
Exa MCP ServerExa's official MCP server: web search, research-paper search, company research, and URL crawling.Harness▲0@exa-labscommunity
rohitg00 Claude Code ToolkitComprehensive Claude Code toolkit: 135 agents, 35 skills, 42 commands, 176+ plugins, 20 hooks, 15 MCP configs — installable via plugin marketplace or one-liner.Skill▲0@rohitg00community
0xfurai Production Subagents100+ production-ready subagents for Terraform, Pulumi, GitHub Actions, Stripe, Auth0, OWASP, and more.Agent▲0@0xfuraicommunity
cc-sddKiro-inspired spec-driven harness: /kiro-discovery routes tasks into specs or direct implementation; /kiro-impl runs TDD autonomously per task with independent review.Harness▲0@gotalabcommunity
claude-memPersistent memory plugin — captures every tool call and injects relevant prior context into future sessions.Harness▲0@thedotmackcommunity
rshah515 165+ Subagents165+ specialized subagents spanning the full SDLC, mobile, marketing, and incident response.Agent▲0@rshah515community
Smithery CLIDiscover, install, and configure any of 6000+ MCP servers from a central registry without hand-editing JSON.Harness▲0@smithery-aicommunity
Pentest AI AgentsOffensive-security / pentest subagents.Agent▲0@0xStephcommunity
Claude Code System PromptsDecompiled Claude Code internals: 515+ prompts — tool descriptions, sub-agent prompts, and utilities — updated within minutes of each release.Harness▲0@Piebald-AIcommunity
Claude Code WorkflowsPlugin marketplace with dev-workflows, dev-workflows-frontend, and dev-workflows-fullstack — each running specialized agents through requirements, design, implementation, and quality in fresh contexts.Harness▲0@shinprcommunity
Context ForgeCLI wizard that scaffolds the full Claude Code surface — settings.json, agents, skills, hooks, slash commands, and PRPs — from a 10-screen TUI.Harness▲0@webdevtodayjasoncommunity
dev-browserPersistent browser control for Claude agents via the full Playwright API in a sandbox, with auto-connect to Chrome.Harness▲0@sawyerhoodcommunity
MAS Sequential ThinkingA 6-agent multi-agent sequential thinking MCP server — each agent examines a problem from a distinct cognitive angle.Harness▲0@FradSercommunity
tweakccCLI to patch a Claude Code install: custom system prompts, themes, thinking verbs, toolsets, session memory, and 20+ more features.Harness▲0@Piebald-AIcommunity
claudekitCustom commands, hooks, and utilities for Claude Code.Harness▲0@carlrannabergcommunity
AgenticDev (git-workflow)Modular spec-driven SDLC: prd-authoring → spec-authoring → sprint-planner → issue-executor (TDD) → change-integrator — end to end from idea to merged PR.Harness▲0@bodangrencommunity
Claude Code Memory BankHierarchical markdown memory bank adapted from Cline: six files, five workflow commands.Harness▲0@hudrazinecommunity
Claude Code ShowcaseReference project config: hooks, skills, agents, commands, and automated GitHub Actions in one repo.Harness▲0@ChrisWilescommunity
claude-hooks (TypeScript)TypeScript-based Claude Code hook system — full type safety, auto-completion, and npm-ecosystem access for hook logic.Harness▲0@johnlindquistcommunity
zircote Claude DotfilesPersonal .claude/ dotfiles: 100+ domain agents, 60+ skills, custom commands, and Opus optimizations.Harness▲0@zircotecommunity
Claude Dev Team (NYCU)An engineering team in a box: 12 agents plus hooks.Agent▲0@NYCU-Chungcommunity
glebis Claude SkillsPersonal Claude Code skill collection: tiered software releases, synthetic session generation, semantic vault search, CBT/DBT interventions, and interactive presentations.Skill▲0@glebiscommunity
Accessibility Audit AgentWCAG 2.2 AA audit with concrete fixes for semantics, contrast, keyboard, and ARIAAgent▲0reviewed
AI Slop CleanupReview code or a diff for AI-generated slop: unnecessary abstractions, generic naming, over-commenting, duplication,...Skill▲0@sanjaesureshMember post
AI Slop DetectorUse when reviewing code for AI-generated slop, overengineering, unnecessary abstractions, fake robustness, noisy comm...Agent▲0@sanjaesureshMember post
API Client Generator SkillGenerate a typed API client from an endpoint spec or OpenAPI documentSkill▲0reviewed
API Design AgentPrincipled REST and GraphQL contracts before a line of server code shipsAgent▲0reviewed
Architecture ReviewerReview code, diffs, or design proposals for architectural soundness, module boundaries, dependency direction, naming...Agent▲0@sanjaesureshMember post
Awesome Claude Code Toolkit135 agents, 35 skills, 42 commands, hooks, MCP configs, and rules in one bundle.Setup▲0Member post
Changelog SkillKeep-a-Changelog entries from a set of commits or a diff, grouped by typeSkill▲0reviewed
CI Pipeline HarnessScaffold and enforce lint→typecheck→test→build gates in every CI sessionHarness▲0reviewed
Claude Code ToolkitTurn Claude Code into a disciplined team of specialists — plan-first, skill-routed, safe.Setup▲0Member post
Claude Code Toolkit harnessGlobal CLAUDE.md + settings.json + hook scripts for Claude Code power users.Harness▲0@sanjaesureshMember post
Claude Skills (alirezarezvani)345 skills, 30+ agents, and 70+ commands across 20+ professional domains.Setup▲0Member post
Code Migration AgentSafe, incremental framework and language migrations with parity checks and rollback pathsAgent▲0reviewed
Code Review AgentPrioritized, actionable code reviews with zero fluffAgent▲0reviewed
Codebase TeacherRead-only agent that explores the repo and teaches a specific feature or subsystem from real code references — entry...Agent▲0@sanjaesureshMember post
Commit Message SkillConsistent, informative commit messages from your staged diffSkill▲0reviewed
Contract-Test HarnessConsumer-driven contract testing between services — break the build on API driftHarness▲0reviewed
Debugging AgentSystematic root-cause analysis for bugs that resist obvious fixesAgent▲0reviewed
Debugging Incident ReviewInvestigate a bug or production incident methodically.Skill▲0@sanjaesureshMember post
Deep Codebase AuditMulti-agent deep audit of a repo, feature, folder, or diff.Skill▲0@sanjaesureshMember post
Deep ResearcherRead-only research worker that investigates ONE focused sub-question on the public web (WebSearch + WebFetch) and ret...Agent▲0@sanjaesureshMember post
Dependency Upgrade AgentSafe, sequenced dependency upgrades with breaking-change triage and rollback plansAgent▲0reviewed
Dockerfile SkillWrite and improve Dockerfiles: multi-stage, layer-cached, non-root, and minimalSkill▲0reviewed
Docs ReaderUse when answering questions about how this project works, what a module does, how to configure something, or what th...Agent▲0@sanjaesureshMember post
Docs Writing HarnessKeep documentation in sync with your code — automaticallyHarness▲0reviewed
ECC Multi-Harness Toolkit55+ agents, skills, hooks, and workflows across Claude Code, Codex, and Cursor.Setup▲0Member post
Env Config SkillAudit env and config files for missing vars, unsafe defaults, and secret leaksSkill▲0reviewed
Error-Handling Audit SkillFind swallowed errors, catch-alls, and silent fallbacks — then fix themSkill▲0reviewed
Frontend EngineerThe disciplined build/fix loop for frontend work — UI components, pages, web apps, dashboards, landing pages.Skill▲0@sanjaesureshMember post
Frontend EngineerDelegatable implementer for a well-scoped frontend build or fix — a UI component, page, dashboard, or landing page.Agent▲0@sanjaesureshMember post
Implementation PlanResearch the relevant codebase area and produce a scoped implementation plan before any coding begins.Skill▲0@sanjaesureshMember post
Incident Response AgentStructured production-incident triage, mitigation, comms, and blameless postmortemsAgent▲0reviewed
KickoffStart a new piece of work the right way — from a work ticket (e.g.Skill▲0@sanjaesureshMember post
Learn CodebaseDeeply investigate a specific part of THIS codebase and teach how it actually works, from real files and call flows —...Skill▲0@sanjaesureshMember post
Learn From ReviewTurn a PR review comment into a durable toolkit rule so the same mistake isn't repeated.Skill▲0@sanjaesureshMember post
Load-Test HarnessDefine load scenarios, ramp profiles, and SLO thresholds — then get a pass/fail verdictHarness▲0reviewed
Migration Risk ReviewerUse when reviewing database migrations, schema changes, config migrations, API version changes, or any change that af...Agent▲0@sanjaesureshMember post
Monorepo Task HarnessBuild and test only the packages affected by your change — with a task graph and cachingHarness▲0reviewed
Observability AgentDesign logging, metrics, and tracing: what to instrument, SLIs/SLOs, alert thresholdsAgent▲0reviewed
Onboarding MapGenerate a codebase onboarding map for a new contributor or for understanding an unfamiliar repo.Skill▲0@sanjaesureshMember post
Performance Profiler AgentFind hot paths, N+1 queries, and allocation bottlenecks — with expected-impact estimatesAgent▲0reviewed
PR DescriptionGenerate a pull request description grounded in the actual diff and validation performed.Skill▲0@sanjaesureshMember post
PR Description SkillPull request descriptions that give reviewers context fastSkill▲0reviewed
Product StrategistTurn vague product ideas, feature requests, or problem statements into structured user problems, positioning, require...Agent▲0@sanjaesureshMember post
Refactor SkillBehavior-preserving refactors with a clear, step-by-step change logSkill▲0reviewed
Regex Builder SkillBuild and explain regular expressions from a plain-English descriptionSkill▲0reviewed
Release-Checklist HarnessGate every release: green tests, changelog, version bump, rollback plan — go/no-go verdictHarness▲0reviewed
ResearcherDeep, multi-source, fact-checked research on any topic.Skill▲0@sanjaesureshMember post
Safe Refactor PlanPlan a refactor safely: preserve existing behavior, identify tests needed before touching code, split work into small...Skill▲0@sanjaesureshMember post
Scope GuardianReview a git diff or PR for scope creep, unrelated changes, risky refactors, hidden behavior changes, and whether the...Agent▲0@sanjaesureshMember post
Security Audit AgentOWASP-grounded security review with severity labels and realistic attack pathsAgent▲0reviewed
Softaworks Agent Toolkit43 skills, 6 agents, and commands built exclusively for Claude Code workflows.Setup▲0Member post
Software EngineerThe default disciplined engineering loop for building a feature or fixing a bug — understand, plan, implement in smal...Skill▲0@sanjaesureshMember post
Software EngineerDelegatable implementer for a well-scoped build or fix task.Agent▲0@sanjaesureshMember post
Split CommitReview the working tree and split it into several focused, logically-separate git commits — one per feature / fix / r...Skill▲0@sanjaesureshMember post
SQL Optimizer SkillRewrites slow queries with index suggestions and EXPLAIN reasoningSkill▲0reviewed
StandupTurn recent repo activity into a short, human-sounding script you can say in a live standup.Skill▲0@sanjaesureshMember post
TDD Loop HarnessEnforce red-green-refactor discipline in every Claude Code sessionHarness▲0reviewed
Test Gap AnalysisFind missing, weak, or misleading tests in a codebase or diff.Skill▲0@sanjaesureshMember post
Test Generation SkillUnit and integration tests covering happy path, edges, and failure modesSkill▲0reviewed
Test StrategistFind missing tests and propose targeted unit, integration, regression, and edge-case tests for changed or new code.Agent▲0@sanjaesureshMember post
Type-Safety AgentHarden TypeScript: remove any, narrow unions, model invariants, flag unsafe castsAgent▲0reviewed
Wshobson Agent Library194 agents, 158 skills, 106 commands, and 88 plugin packages for Claude Code.Setup▲0Member post