Developer Tools plugins

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

Safe in-session workflows for generating, verifying, and maintaining Repo Wiki releases.

4 skills

bingooyong/repo-wiki-agent 17

Provider-neutral, local-first comic production pipeline

2 skills

wenn-id/comicsol 17

Risk-driven software verification and independent evidence review for coding Agents.

2 skills

Stunspot/TestForge 17

Publishes MCP Manager releases end-to-end with automatic patch bumps by default.

1 skill

xjeway/mcp-manager 17

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.

65 skills · 17 agents · hooks

arjitj2/open-pstack 16

muggle

codex

Acceptance test agent for coding agents: real-browser tests, with screenshots on the PR.

46 skills · 23 commands · 3 agents · 1 MCP server · hooks

multiplex-ai/muggle-ai-works 16

spec-driven

claudecodex

Spec Driven — orchestrator-first Agent Skills for spec-driven development. The orchestrator skill turns a PRD or idea into approved SPECs, tracked GitHub Issues, TDD-implemented slices, QA gates, and reviewed PRs. Includes gap-analysis, write-specs, execute-specs, scaffold-mvp, create-issues, qa-analyst, code-review-and-quality, sonarqube-autofix, draw.io/Mermaid architecture diagrams, and MCP integrations.

27 skills · 27 commands · 8 MCP servers

afonsoft/skills 16

DevopsFlow engineering workflow and agent harness for Codex, combining skills, hooks, MCP integration, specialized agents, execution constraints, and feedback loops.

29 skills · 1 agent

LiTeXz/devopsflow 16

mine

claudecodex

Architecture, executable planning, governed execution, and adversarial review for coding agents.

5 skills · 1 MCP server

6ixGODD/mine 16

Ratel Local

claudecodex

Expose project-scoped upstream MCP tools through BM25, semantic, or hybrid search in one persistent local Ratel daemon.

2 skills · 1 MCP server · hooks

ratel-ai/ratel-local 16

Company-specific code practice guidance, scanning, and Codex hooks for Scala, Python, TypeScript, JavaScript, and Rust.

1 skill · 1 MCP server · hooks

writer/cerebro 16

courier

claude

Build with Courier: send on any channel, run journeys, manage templates and preferences, and debug deliveries. Ships the Courier docs MCP.

1 skill · 1 MCP server

trycourier/courier-skills 16

garage

claudecodex

Personal engineering pack: product discovery, PRDs and design docs, spec-to-implementation, code and architecture review, live verification, operations, and fintech domain skills (ledger, Temporal, migrations, API-first).

48 skills · hooks

OmexIT/claude-skills-pack 15

core

codex

Cross-agent development skills, hooks, orchestration, and native adapters for Claude Code, Codex, Grok Build, and OpenCode

15 skills · 14 commands · 4 agents · hooks

b-open-io/prompts 15

Core BSV blockchain operations including live BRC lookup (Beersy + GitHub), BitCom and off-chain standards, key derivation (Type42, BIP32, BAP), ORDFS content gateway, script templates, message signing, wallet operations, identity management, and JungleBus real-time blockchain streaming.

28 skills · 1 agent

b-open-io/prompts 15

1sat

codex

1Sat ecosystem tools for BSV — unified indexing and collection overlay guidance, ordinals minting and marketplace (list/buy/cancel), BSV21 token operations, wallet setup (BRC-100), transaction building, time locks, sweep/import, OpNS claiming at 1sat.name and owned-name management, dApp wallet connection, CLI tool, media extraction, and MCP server for wallet-desktop browser automation.

27 skills · 1 agent · 1 MCP server

b-open-io/prompts 15

aria-ark

claudecodex

Aria Research Kit (ARK) skills for building applications with Project Aria smart glasses. Covers data processing (VRS, MPS, calibration) and real-time webapp development (WebSocket streaming, 3D visualization, voice pipeline).

12 skills

facebookresearch/projectaria-plugins 15

A comprehensive linter for Claude Code projects. Validates CLAUDE.md, skills, settings, hooks, MCP servers, plugins, and more.

10 skills · 1 agent · hooks

pdugan20/claudelint 15

Implement and review hgraph operators, graphs, and high-performance C++ compute and sink nodes.

3 skills

hhenson/hgraph 15

cockpit

claudecodex

Develop and verify Flutter, native, web, desktop, and mixed-stack applications with Cockpit.

1 skill · 1 MCP server

cockpit-dev/cockpit 15

Design and review AI agent systems — architecture patterns, workflow design, and plugin quality review

2 skills

EntityProcess/agentv 15

Development skills for building and optimizing AgentV evaluations

1 skill

EntityProcess/agentv 15

tdd-guardian

claudecodex

TDD Guardian — enforces strict test-driven development in Claude Code with per-lane gates (unit/integration/e2e/contract), specification-strength levels S1-S6 with property tooling, adversarial spec review before implementation, red receipts proving spec/implementation separation, per-path critical thresholds, CI-first tooling detection with dry-run verification, 9-format coverage merging, and mutation testing across 25+ languages

32 skills · 16 commands · 7 agents · hooks

xiaolai/tdd-guardian-for-claude 14

RCS

codex

Roblox Creator Skills workflow and runtime bundle for Codex CLI

46 skills · 5 MCP servers · app connector

JustineDevs/roblox-ai-os 14

maigo

claudecodex

MyGO!!!!! agent orchestration plugin

26 skills · 16 commands · 5 agents · hooks

Lee-W/maigo 14

Claude Code skills for working with the shub-workflow library: workflow architecture design, Scrapy Cloud scripts, crawl and graph managers, issuers (consumers, deduplicators, delivery), monitors, filesystem and crawl frontier (HCF) utilities, the scanjobs job-scanning + plotting tool, and architecture diagrams.

10 skills

scrapinghub/shub-workflow 14

MOOS-IvP Skills

claudecodex

MOOS-IvP skills for apps, IvP behaviors, missions, test harnesses, documentation, and alog analysis.

10 skills

cbenjamin23/moos-ivp-skills 14

justinyoo-skills

claudecodex

A curated collection of skills for AI coding agents.

7 skills

justinyoo/skills 14

toastty

codex

Managed-session workflows for controlling and supporting Toastty from coding agents.

5 skills

figelwump/toastty 14

JavaScript AST deobfuscation, controlled iv8 execution, JSVMP recovery, and browser evidence through js-reverse-mcp.

3 skills · 1 MCP server

zhizhuodemao/ai-reverse-resources 14