Developer Tools plugins

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

devsift

claudecodex

Code quality and security review with DevSift

1 skill

orchex006/devsift 1

java-seedworks

claudecodex

Generate and verify Java services with the shared MVC/JPA, WebFlux/R2DBC and experimental local AI starters.

1 skill

dtkmn/java-seedworks 1

Use Google's Antigravity CLI from Codex on native Windows.

1 skill

MaiQuocHuy/codex-antigravity-plugin 1

lingshu-memory

claudecodex

灵枢记忆:18 条工作纪律 skill + 长期记忆系统(mdcg MCP)接入

1 skill

regdiliKUN/lingshu 1

Supervised collaboration rooms for coding agents: shared discussion, tasks, replay and usage observations.

1 MCP server

saltypal/Sahakaram 1

A small notebook that demonstrates a Codex plugin with an OpenAI UI.

1 skill

fadamakis/codex-plugin-starter 1

Evidence-backed code scorecards for .NET, JavaScript/TypeScript, and the Python preview.

1 skill

sean-m-cooper/CodeTestament 1

a2a

codex

agent to agent comms

1 skill

MauricioAndrades/a2a 1

tech-stack

claudecodex

QP's preferred stacks, tools, project layouts and architecture defaults

1 skill

quantipixels/tech-stack 1

Install and operate the SMR local routing daemon for Codex and Claude Code.

1 skill

acmeai-vn/SMR 1

Observability plugin for Claude Code with MLflow tracing

mlflow/dev 1

★ Developer bundle — workbench + mentor (meta, stub)

kirinchen/claude-workbench 1

Multimodal transit visualization tool by Las Vegans for Better Transit.

LasVegasForTransit/transit-mapper 1

Install obra/superpowers directly from upstream for Codex, Pi, OpenCode, and Claude Code. Stay on a known-good release or commit, try a branch, and upgrade when you choose.

j7an/superpowers-manager 1

dotmoose

claude

Official DotMoose MCP endpoints, portable plugin manifests, registry metadata, and usage guides.

dotmoosehosting/dotmoose-mcp 1

lgtm-links

claudecodex

Open GitHub pull requests and GitLab merge requests in lgtm from Claude Code: a button under replies that link one, and /lgtm

bukuwarung/lgtm 1

ssh-tools

claude

SSH hosts in project and global scopes, encrypted credentials, and ssh2-based exec, resumable transfers, tunnels, background jobs and a live pane.

moxisuki/claude-ssh-tools 1

Observability plugin for Claude Code with MLflow tracing

chinmayr633/Mlflow-keycloak-sso 1

ecc

codex

Harness-native ECC plugin for engineering teams - 71 agents, 311 skills, 97 legacy command shims, reusable hooks, rules, MCP conventions, and operator workflows for Claude Code plus adjacent agent harnesses

200 skills · 97 commands · 71 agents · 1 MCP server · hooks

WhiteChronos/ChatGPT 0

ecc

codex

Harness-native ECC plugin for engineering teams - 68 agents, 293 skills, 94 legacy command shims, reusable hooks, rules, MCP conventions, and operator workflows for Claude Code plus adjacent agent harnesses

200 skills · 94 commands · 68 agents · 1 MCP server · hooks

GimoXagros/ai-work-skills 0

mindrally-skills

claudecodex

265 development skills adapted from Mindrally, with individually reviewed technical guidance and progressive disclosure for Codex, GitHub Copilot and Claude Code.

200 skills

sealad886/sealad886-codex-marketplace 0

169 coding-agent skills with 575 declared refusal boundaries.

169 skills

youdede/toolkit 0

Self-contained local plugin and skill creation, discovery, evidence, evaluation, risk review, conversion and deterministic packaging. Host execution capabilities and explicit public lookups remain separate.

95 skills

WinRecoveryProject/PluginMarketplace 0

build-loop

claudecodex

Turns big code changes into a checked, repeatable workflow. Five phases (assess, plan, execute, review, iterate), plus an optional learn phase. Splits work into parallel chunks where it can. Picks the right model for each task. A strong model plans and reviews. A faster model writes code. A small model does pattern checks. Catches the common ways big changes go wrong. The diff drifts from the plan. The implementer makes quiet design calls you never see. Tests pass but pages do not render. Fake data leaks into production. Plans must list every design decision up front. The implementer must say which decisions it made. A lint compares the claim to the actual diff. Work with six or more design decisions auto-routes to the strong model in one pass. A read-only critic runs before full validation. Cheap checks catch the obvious mistakes first. Includes an optimize mode that runs multiple tests in a single experiment using Design of Experiments. You can test six variables at once instead of one. The mode plans the test matrix, runs each combination, and tells you which variable actually moved the number. Bundles a debugger memory and an architecture engine that maps the codebase before each build. Use it for features, refactors, migrations, schema changes, anything that touches more than one file. Skip it for fixes under about 20 lines. Verifies the production deploy after a push (Vercel): polls the deployment to a terminal state and probes changed routes — an auth-gated 401/403 is healthy, only a 5xx or build error fails. An independent commit auditor runs at the git-commit boundary on every commit (manual user, Codex, build-loop, IDE) and gathers its own context from intent, goal, PRD, and constitution — the running session renders one of four verdicts in conversation: yay, nay, suggest correction, look again.

60 skills · 2 commands · 29 agents · hooks

tyroneross/RossLabs-AI-Toolkit 0

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.

57 skills · 27 agents · hooks

gannonh/open-pstack 0

modemax

claudecodex

Shape work with the user into tickets, then build each ticket with deliberate subagents, simple code, and verified evidence. pstack's way of building (Lauren Tan, via the pstack-claude port) merged with Matt Pocock's grilling, specs, and tickets.

74 skills · 4 agents

maximechbt/skills 0

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. Original pstack by Lauren Tan (poteto).

71 skills · 4 agents · hooks

kong109/pstack-multiharness 0

pstack

codex

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. Ported from cursor/plugins/pstack to Claude Code. Original pstack by Lauren Tan (poteto).

67 skills · 4 agents · hooks

h00mankind/workflow 0

bleat

claudecodex

if you want to go fast, go deep first. bleat helps you write less, but higher quality code. rigorous agent workflows you can parallelize with confidence.

67 skills · 2 agents · hooks

quotegoat-ux/bleat 0