Developer Tools plugins

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

PixelLab Pip

claudecodex

Routes PixelLab asset/API requests across MCP, REST v2, website/editor workflows, Aseprite, Pixelorama, and legacy v1.

1 skill

Shilo/pixellab-pip 46

specdd

claudecodex

SpecDD-guided skills for working inside spec-driven development projects.

15 skills

specdd/specdd 45

needlr

claude

Version-aware specialists grounded in the Needlr repository, releases, tests, and documentation.

2 skills · 4 agents

ncosentino/needlr 45

architect

claude

Generate interactive diagrams and structured architecture files to steer coding agents

4 skills · 1 MCP server

willhennessy/architect 45

Waggle

codex

Local graph memory that lets Codex recall project context across sessions.

4 skills · 1 MCP server

Abhigyan-Shekhar/Waggle-mcp 45

o8

codex

The review and merge layer for coding agents. Your agents write the code; o8 reviews it, sends it back until it's right, and merges it. Works with Claude Code, Codex, T3 Code and more.

3 skills

o8-run/o8 45

goo

claudecodex

G# Goo authoring, API lookup and live UI inspection.

1 skill · 1 MCP server

obselate/goo 45

Analyzes a given GitHub repository for security vulnerabilities, stale dependencies, code quality, and bus factor.

1 skill

hoangsonww/AI-News-Briefing 45

Analyzes a given GitHub repository for security vulnerabilities, stale dependencies, code quality, and bus factor.

1 skill

hoangsonww/AI-News-Briefing 45

trajectory

claudecodex

Turnkey observability for AI coding agents - captures sessions and exports to Datadog LLM Observability

1 skill · 1 command · 1 MCP server · hooks

datadog-labs/trajectory 44

Acyclic

codex

Coordinate native subagent workspaces with the shared harness.

1 MCP server · hooks

acyclic-labs/sdk 44

trajectory-mdm

claudecodex

Helps IT administrators set up Trajectory for managed computers with the trajectory-mdm helper

1 skill

datadog-labs/trajectory 44

kimi

claudecodex

Kimi for Claude Code: code questions, independent reviews, bounded fixes, autonomous goals, parallel tasks, and MCP tasks through the local Kimi Code CLI, with PreToolUse safety hooks.

12 commands · 7 agents · 1 MCP server · hooks

linxule/kimi-plugin-cc 43

Extract reusable agent skills, refine workflows from execution evidence, recover specifications, and validate agent evaluation methods.

9 skills

abagames/agentic-gamedev-skills 43

Design and improve compact one-button games from mechanic through gameplay validation.

9 skills

abagames/agentic-gamedev-skills 43

Curate GitHub PRs and create verified software-engineering tasks in LegoFlow.

6 skills

LegoX/LegoFlow 43

Verify gameplay rules and implementation coverage, localize reproducible defects, and validate repairs with scoped evidence.

5 skills

abagames/agentic-gamedev-skills 43

Operate LegoFlow's block tree from Codex: inspect configuration, validate dependencies, prepare environments, run approved stages, and monitor artifacts.

5 skills

LegoX/LegoFlow 43

Generate and inspect verified coding-agent trajectories with Harbor in LegoFlow.

4 skills

LegoX/LegoFlow 43

Import a Claude Code setup into Codex with a safe preview, plain-language guidance, and optional advanced migration tools.

1 skill · 1 MCP server

ussumant/cc2codex 43

Use Cortex Code from Claude Code — slash commands for reviews and task delegation, plus automatic routing of Snowflake operations to Cortex Code.

3 skills · hooks

Snowflake-Labs/snowflake-ai-kit 42

Turns a pull request into a published review agenda — what changed, the judgments a reviewer has to make with the exact lines that settle each one, the order to read the code in, and the impact outside the diff through the unchanged code the change gives new meaning to — so a reviewer can explain the change before judging it. Ships review-map for Rails, for Elixir/Phoenix, for Rust — a Rust backend or Rust in general — and for React — a Next.js app or React in general — with or without a separate client, and setup-ci to generate one automatically on every review-ready pull request.

2 skills · 1 agent

wyeworks/accountable-review 42

Medical device software skills for lifecycle planning, risk management, firmware, security, testing, and traceability.

59 skills

AminAlam/meddev-agent-skills 41

agent-guard

claudecodex

Local-by-default, no-telemetry hooks inspect user prompts, supported tool inputs, outputs, and changed files in every enabled Claude Code or Codex session to block or mask secret leaks. Includes opt-in PII filtering and Git/CI backstops.

2 skills · 2 commands · hooks

JeongJaeSoon/agent-guard 41

Develop Home Assistant custom integrations and Lovelace cards using current developer documentation.

2 skills

denysdovhan/home-assistant-developer 41

codebase-recon

claudecodex

Analyze git history to understand a codebase before reading any code

1 skill

yujiachen-y/codebase-recon-skill 41

fluentcontracts

claudecodex

Agent skill for FluentContracts — write and apply Must() guard chains in C#, pick the right check, and add reusable rules as specifications.

1 skill

FluentContracts/FluentContracts 41

durabull

claudecodex

Administer BullMQ queues and monitor Redis health from your conversation. Diagnose backlogs, inspect jobs and workers, review schedules and alerts, retry failed jobs, and pause or resume queues on request.

9 skills · 1 MCP server

durabullhq/durabull 40

Cost-controlled Codex model routing that gives bounded implementation to Terra or Luna and reserves GPT-5.6 Sol for plan and evidence gates.

1 skill

BusyBee3333/sol-governed-codex 40

Rozmawiaj o wydajności Oracle w Codex i oglądaj dowody z JAS-MIN na panelu z awatarem.

1 skill

ora600pl/jas-min 40