Development plugins

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

Scout a codebase to identify high-value work, plan the fixes (point and architectural), and produce a ranked map from codebase to tasks -- each tagged with a recommended model -- without ever implementing the fix. Cheap-model agents sweep and score every file by Impact x Opportunity (1-5); the router then runs meta-level pattern analysis, plans point and architectural fixes, and recommends a model per task. Team: target guard, skip gate, formula, profile, parallel scorers, ranker, pattern-grouper (meta-level analysis + architectural fix planning), task-writer (point-fix planning), model-recommender. Objectives: bugs, security, tech debt, dead code, performance, conversion.

1 command · 10 agents

florianbuetow/claude-code 21

tailwind

claudecodex

Tailwind CSS v4 tools for initialization, auditing, migration, and optimization

5 skills · 5 commands

gopherguides/gopher-ai 21

distil

claude

Live savings status line + terminal dashboard, and /distil · /distil-stats · /distil-shadow · /distil-dashboard commands for distil context compression

1 skill · 8 commands

dshakes/distil 21

arc42

claude

Generate arc42 architecture documentation from a codebase. Scans the repo into a structured evidence base, then writes the 12 arc42 sections with Mermaid diagrams where the code gives high-confidence structure and explicit GAP flags where human input is needed (never fabricated). Knowledge base derived from arc42 under CC BY-SA 4.0.

1 skill · 4 commands · 3 agents

florianbuetow/claude-code 21

Five focused, least-privilege subagents and an optional project context loader.

5 agents · hooks

wrg32786/operator-kit 21

Critique, improve, and create Claude Code skills against one standard: a skill is a correction you got tired of making. Target the step that fails, use leading words that recruit training priors instead of coined terms, keep skills small and user-invoked, grow them only from observed corrections, and delete every instruction that does no work. critique reports findings with fixes and edits nothing; improve prunes no-ops, swaps explanation for leading words, and folds recurring corrections from session history in as one-sentence fixes; create mines session history for repeated corrections, checks overlap and default behavior before writing, and drafts a minimal skill. Subcommands: critique, improve, create.

4 skills

florianbuetow/claude-code 21

Complete development environment setup for IOWarp Core — Docker devcontainers, builds, debugging, and IDE configuration. Gets any team member from zero to a running dev environment.

1 skill · 1 agent

iowarp/clio-core 21

Build, test, and debug event-driven state machines in Laravel. Includes full VitePress documentation (87 pages) and agent-optimized cheat-sheets for testing, delegation, parallel states, and QA setup.

1 skill

tarfin-labs/event-machine 21

A skill that teaches coding agents to write correct C# with the WebDriverBiDi.NET client for the W3C WebDriver BiDi protocol: connecting, commands, events, scripts, and errors.

1 skill

webdriverbidi-net/webdriverbidi-net 21

ludra

claude

Build, test and polish 2D games with Ludra, a game engine designed for agents: JSON scenes, fixes for every error, headless play-testing, SVG art, particles and sound.

1 skill

ersingvn/ludra 21

pstack

claudecodex

if you want to go fast, go deep first. pstack helps you write less, but higher quality code. rigorous agent workflows you can parallelize with confidence. Third-party plugin by Lauren Tan, ported from Cursor to Claude Code.

50 skills · 2 agents

ahmedbenaw/pstack 20

Azure Functions skills, MCP, and telemetry hooks

17 skills · 1 MCP server · hooks

Azure/azure-functions-skills 20

flow

claudecodex

Unified toolkit for Spec-Driven Development with spec-first planning, TDD workflow, and OKF knowledge bundles.

10 skills · 6 agents

cofin/flow 20

Modern Swift and SwiftUI architecture, testing, performance, accessibility, and scaffolding guidance.

7 skills · 1 command · hooks

pstuart/pstuart 20

Six-skill audit suite for iOS/Swift codebases. Every finding is classified on a 3-axis framework (real bug / scatter / dead code) with mandatory coaching citations to patterns in the audited codebase.

8 skills

Terryc21/radar-suite 20

Nuxt 4, Vue 3, Tailwind CSS 4, strict TypeScript, testing, accessibility, and security guidance.

7 skills · hooks

pstuart/pstuart 20

CLI tool skills that minimize context usage through targeted extraction instead of reading entire files

5 skills · hooks

xdg/xdg-claude 20

Surgical code refactoring agents for analyzing and improving code quality without changing behavior

4 skills · 2 agents

xdg/xdg-claude 20

Guardrails, build verification, session context, and repository health checks.

1 skill · 1 command · hooks

pstuart/pstuart 20

Code review agent for analyzing code quality, security, performance, and maintainability

2 skills · 1 agent

xdg/xdg-claude 20

cliuno

claude

Scaffold apps from CLIuno templates, generate resources with cliuno make:*, and verify the shared REST contract.

3 skills

CLIuno/core 20

Ask what a model is based on, what was built on it, and which base models the ecosystem actually uses.

1 skill · 1 MCP server

h9-tec/model-family-tree 20

The official Jadis skill: the model, components, templates, communication, routing, translations, server rendering, tests, the mistakes other frameworks' habits cause, and a self-check.

1 skill

bioleyl/jadis 20

aria-knowledge

claudecodex

Knowledge management, decision discipline, codebase understanding, plan pre-mortems, and release retrospectives for Claude Code

40 skills · 12 MCP servers · hooks

mikeprasad/aria-knowledge 19

skmtc

claude

Author Skmtc generators — derive application code from an OpenAPI document treated as a domain model.

11 skills

skmtc/skmtc 19

CommitLore

claudecodex

Constraints, alternatives already ruled out, and warnings left by whoever was here last — injected before the agent edits the path they cover. Records are ordinary git trailers: they survive rebase and rename, and squash keeps them only when `commitlore squash-preserve` or its GitHub Action runs.

7 skills · 1 command · hooks

MongLong0214/commitlore 19

bully

claude

Hybrid agent-harness sensor for Claude Code. Computational + inferential rule lanes, subagent context firewall, scoped feedforward, session-aware verification.

5 skills · 2 agents · hooks

dynamik-dev/bully 19

Reviewed SDD planning, budgeted execution, adapter conformance, implementation audit, and final proof.

7 skills

avksp/agent-lifecycle-kit 19

React/Next.js development toolkit with performance review skills and MCP server integrations

3 skills · 4 MCP servers

thoughtbot/skills 19

Capture any live web app: demo videos, screenshot sets, and scripts; a full UI component library with DTCG design tokens, a Claude Design handoff zip, and a shadcn/ui map; visual and code inconsistency audits.

2 skills · 1 command · 1 agent · 1 MCP server

legioncodeinc/app-auditor-plugin-claude 19