Development plugins

Claude Code and Codex plugins their authors filed under "development". All categories.

Matt Pocock's skill collection, mirrored at 1.3.1. TypeScript, testing, code review and the productivity set. Mirror maintained by Matt Nicosia; upstream docs in upstream/.

37 skills

mattnicosia/bldg-skills 1

Data engineering for Apache Airflow and Astronomer. Author DAGs with best practices, debug pipeline failures, trace data lineage, profile tables, migrate Airflow 2 to 3, and manage local and cloud deployments.

35 skills · hooks

CATHLEEN-ANN-TICO/CATHLEEN-TICO 1

data

claude

Data engineering for Apache Airflow and Astronomer. Author DAGs with best practices, debug pipeline failures, trace data lineage, profile tables, migrate Airflow 2 to 3, and manage local and cloud deployments.

35 skills · hooks

CATHLEEN-ANN-TICO/CATHLEEN-TICO 1

artur-plugins

claudecodex

Engineering skills for architecture, governed audits, source-backed documentation, repository instructions, prompts, writing, operations, handover, and Claude/Codex plugin authoring and installation management.

30 skills · 5 agents

garbageek/claude-plugins 1

aiharness

claude

Agent harness: hook-enforced implementation pipeline over git worktrees

15 skills · 10 commands · 7 agents · 1 MCP server · hooks

marmelab/AIHarness 1

Full project lifecycle for the firm — planning, scaffolding/onboarding, build, review, testing, devops, docs, code walkthroughs/explainers, and a growing per-library reference library.

34 skills

eblouin-development/eblouin-plugins 1

An engineering standard as a plugin: guided setup, epic to issues, spec-driven flow, QA kit, safe release and blameless incident response, a pre-PR gate that leaves nothing for automated reviewers, constitution + Definition of Ready/Done, OWASP/WCAG/DORA, privacy, design system adoption, cost per task, MCP-first integrations and a health dashboard. The 6-step flow is enforced by hooks, not by prose.

30 skills · 3 MCP servers · hooks

FerionAI/ferion-engineering 1

32 engineering skills: architecture, frontend, backend, fullstack, QA, DevOps, security, AI/ML, data engineering, Playwright (9 sub-skills), self-improving agent, Stripe integration, TDD guide, tech stack evaluator, Google Workspace CLI, a11y audit (WCAG 2.2), Azure cloud architect, GCP cloud architect, security pen testing, Snowflake development, adversarial-reviewer, ai-security, cloud-security, incident-response, red-team, threat-detection. v2.8.1 audits senior-fullstack / senior-frontend / senior-backend against karpathy-coder + Matt Pocock — each ships a 7-question forcing-question library, 4 customization profiles (JSON), deterministic decision engine, composition map into POWERFUL specialists, plus cs-fullstack-engineer / cs-frontend-engineer / cs-backend-engineer orchestrator agents (context: fork) + /cs:fullstack-review, /cs:frontend-review, /cs:backend-review, /cs:engineer-grill slash commands.

34 skills

devlify-marketplace/devlify-skills 1

devflow

claudecodex

Structured AI development workflows with enforced planning, task tracking, and code review gates. Ships an MCP server, enforcement hooks, slash commands, and state-specific skills.

24 skills · 8 commands · 1 MCP server

FaerberK/devflow-mcp 1

flywheel

claudecodex

Guide software project work from shaping and execution through review, branch finishing, and reusable repo knowledge.

32 skills · hooks

mopeyjellyfish/flywheel 1

12 specialist agents, 18 skills and 15 verified templates for Echo Universal API (AngelScript) development, plus a one-command installer that wires up 17 companion tools — mcp-gamehacking, angel-menu-mcp, rea, as_bundler, echo-esp-preview, echo-angelscript-lsp, Triton, VMProtect-devirtualization, vmp-lazy-unpack, NoVmp, VTIL-Core, vtil2, web-mv, ponytail, karpathy-skills and offline copies of gamehacking-cheatsheet and awesome-game-security.

18 skills · 12 agents · 3 MCP servers

NetVar1337/echo-ai-toolkit 1

app-dev

claude

Full-stack Next.js development: App Router patterns, TypeScript engineering, Tailwind CSS, Supabase/PostgreSQL/MySQL database integration, Prisma ORM, API design, authentication, and Framer Motion animations.

17 skills · 11 commands · 4 agents · hooks

iwritec0de/claude-plugin-marketplace 1

yodogawa

claude

AIネイティブIDE向け仕様駆動開発スキル集

30 skills

tkysi-mi/Yodogawa 1

tokenlab

claude

TokenLab media, audio, 3D, decision, model, API, routing, migration, and MCP workflows.

28 skills · 2 MCP servers

hedging8563/tokenlab-skills 1

Governed AI database access for dbt and SQL — sandboxed queries, schema discovery, and intelligent model building powered by SignalPilot

27 skills · 2 agents

SignalPilot-Labs/signalpilot-plugin 1

Extremely complete reference toolkit for vibe coders and developers: frontend, backend, security, testing, architecture, devops, git/DX, and AI-integration guidance.

9 skills · 11 commands · 9 agents

emanuelegreco29/codexpiator 1

floc

claudecodex

Floc's own skills: tickets, run, push and the dev database.

25 skills · 3 agents

AidanInceer/Floc 1

Comprehensive iOS development plugin with VIP+W architecture, UIKit horizontal-first layouting, legacy code migration, 9 specialized agents, 10 skills, and analysis scripts for performance, memory, and accessibility.

11 skills · 7 commands · 9 agents · hooks

arimunandar/claude-code-ios-plugin 1

joesys-skills

claudecodex

Custom Claude Code skills — prompt writing, plain-language answer re-explanation, multi-model AI delegation, structured git commits, cross-session handoffs, code review, quick review, readability review, human review guide, codebase explanation, codebase quality audit, devlog writing, retrospectives, interaction review, and screenshot analysis

28 skills

joesys/joesys-skills 1

befund

claude

Makes a codebase describe its own health, with every finding tied to file:line evidence, and edits source only behind an authorization recorded on disk.

16 skills · 11 agents · hooks

Anselmoo/werkstoff 1

teamem

claude

Team memory for humans and their coding agents — opt-in slash commands, Channels delivery, and queue-first conflict coordination.

2 skills · 21 commands · 1 agent · 2 MCP servers · hooks

RubiYH/teamem 1

wp-dev

claude

WordPress development — WPCS enforcement, insecure code blocking, WP/WooCommerce development guidance.

14 skills · 8 commands · 4 agents · hooks

iwritec0de/claude-plugin-marketplace 1

tessera

claude

Give Claude Code persistent memory of your codebase. Builds a SQLite graph of files, symbols, and dependencies. Routes reads to the right files, tracks decisions, and records plan progress across sessions. Includes the full Superpowers development methodology, Plannotator visual plan review, and slash commands for /build, /codex-review, /mdd, and /diagram.

20 skills · 4 commands · 1 MCP server · hooks

dr-code/tessera 1

situ2001

claudecodex

Personal hooks, skills, agents created by situ2001

25 skills · hooks

situ2001/situ2001-plugins 1

saw

claude

The curated set of Claude Code skills the Skydeo team uses day to day. Mostly Matt Pocock's engineering skills plus Lauren Tan's unslop, redistributed unchanged. Skydeo wrote only ship and babysit. See ATTRIBUTION.md.

25 skills

skydeo-aviato/saw 1

Enterprise AI agent orchestration plugin with 150+ commands, 74+ specialized agents, SPARC methodology, swarm coordination, GitHub integration, and neural training capabilities

25 skills

jcolano/claude-flow 1

22 skills for shipping with the unofficial `asc` CLI: xcodebuild, code signing, TestFlight orchestration, build lifecycle, metadata sync and localization, screenshots, ASO audit, release notes, submission health, notarization, and crash triage. Third-party skill by Rudrank Riyam.

25 skills

Art-of-Technology/claude-mobile-skills 1

lagrange

claudecodex

Delegate to Google Antigravity CLI (agy) as an autonomous subagent: planning, adversarial review, evidence-based audits, cited web research and session summaries. Optional voice narration (local Voicebox) and push notifications to your own Telegram bot, both inactive until you add credentials. Unofficial; not affiliated with Google.

10 skills · 14 commands · 1 agent

KZvilla/lagrange-agent-runtime 1

mep

claude

Turns a plain-language scope into a brief with a justified stack and a verified checklist, and blocks closing or deploying while required items are missing.

22 skills · 2 agents · hooks

engelbertgm/Mise-en-place 1

Repository-to-skill synthesis: source inventory, capability mining, provenance, semantic deduplication, routing evaluation, and release gates.

15 skills · 10 agents

Lucas-Belucci-Bellini/All-Skills-for-the-claude-code 1