Development plugins

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

Skills for analysing AI-evaluation data with HiBayES: installing and running the five-stage pipeline (load, process, model, check, communicate), the YAML config and component registries, and the Bayesian workflow — estimand, pooling choice, priors, diagnostics, model comparison, reporting — with a plain-language concepts reference for explaining results.

2 skills

UKGovernmentBEIS/hibayes 60

LangChain 1.0 使用指南。提供 Agent、Tool、Memory、Middleware 等核心概念的快速参考。

1 skill

NanmiCoder/claude-code-skills 60

Agent Teams 智能编排决策引擎。自动分析任务复杂度,判断使用 Subagent 还是 Agent Teams。

1 skill

NanmiCoder/claude-code-skills 60

aixplain

claude

Search the aixplain marketplace and build, run, and deploy agents, models, knowledge bases, and tools with the aixplain-builder skill, from one plugin.

1 MCP server

aixplain/aiXplain 59

Full SDD framework for Claude Code. Iron-law TDD, 72+ commands (/dc:*), 14 skills, 15 reasoning models, and i18n (ES/EN/PT).

doncheli/don-cheli-sdd 59

forge

claude

Autonomous spec-driven development loop for Claude Code. Three commands: brainstorm, plan, execute.

10 skills · 13 commands · 9 agents · hooks

LucasDuys/forge 57

Evolves LLM agent code using multi-agent proposers, LangSmith experiments, and git worktrees

9 skills · 6 agents · hooks

raphaelchristi/harness-evolver 57

MCP server for AI coding agents to create, manage, and interact with Quarkus applications. Provides tools for project scaffolding, dev mode lifecycle, extension skills, Dev MCP proxy, and documentation search.

1 MCP server

quarkusio/quarkus-agent-mcp 57

gmas

claude

GMC-aware skills for authoring, debugging, reviewing and testing GMAS gameplay

12 skills · hooks

reznok/GMCAbilitySystem 56

mateu

claudecodex

Skills for building UIs with Mateu: screens in Java (@UI), C# ([UI]), Python (@ui) or YAML (specs/ui), static bundles, project scaffolding, running and screenshotting, federation.

8 skills

miguelperezcolom/mateu 56

Routes Claude Code tasks to focused prompts and adds deterministic documentation, skill, release, safety, and capability-audit workflows.

6 skills · hooks

Rtur2003/Claude-Code-Promts-Skills 56

deep-plan

claude

AI-assisted deep planning with research, interview, external LLM review, and TDD approach

1 skill · 2 agents · hooks

piercelamb/deep-implement 56

Implement code from /deep-plan sections with TDD, code review, and git workflow

1 skill · 1 agent · hooks

piercelamb/deep-implement 56

Split vague project requirements into well-scoped units for /deep-plan

1 skill · hooks

piercelamb/deep-implement 56

Mobile device automation for Android and iOS - control devices with natural language

1 MCP server

kaeawc/auto-mobile 56

Enforce module boundary contracts (readonly, no-new-exports) on Claude Code edits.

1 skill

cuzfrog/module-gates 56

agentize

claude

AI-powered development workflow with planning, implementation, and review commands

14 skills · 13 commands · 12 agents · hooks

Synthesys-Lab/agentize 55

project

claudecodex

Project lifecycle toolkit: initialization, cross-agent user-instruction setup, tracked project memory, tiered model routing, epic/sprint workflow, PR review, onboarding, planning, debugging, engineering loop, manager loop with a live board, agent fan-out, CI/CD, Docker, security, and document processing

17 skills · 5 commands · 3 agents

neuromechanist/research-skills 55

ml-training

claudecodex

Machine-learning training and benchmarking on rented cloud GPUs: prebaked RunPod images that boot in seconds instead of minutes, pod lifecycle scripts, GPU selection and pricing ladders, and the provisioning pitfall catalog

1 skill

neuromechanist/research-skills 55

intelli-flows

claudecodex

Design, draw and run AI agent flows that mix providers and agent types, and build assistants with memory and RAG over vector databases, with the Intelli Python library.

1 skill

intelligentnode/Intelli 54

Core Capacitor skills — app creation, development, upgrades, expert reference, plugin setup, desktop platforms, and MCP server setup.

capawesome-team/skills 54

Capacitor feature integration skills — push notifications (FCM) and in-app purchases.

capawesome-team/skills 54

Framework-specific Capacitor skills — Angular, React, and Vue patterns and best practices.

capawesome-team/skills 54

roboflow

claudecodex

Roboflow computer vision skills and MCP tools for datasets, annotation, training, workflows, inference, and deployment.

13 skills · 1 MCP server

roboflow/computer-vision-skills 53

ATProtocol-specific skills for Claude Code: lexicon design, DID resolution, XRPC, DAG-CBOR, MST/repo inspection, OAuth flows, record parsing. Use when the user is working with Bluesky, at:// URIs, com.atproto.*, app.bsky.*, or any AT Protocol concept.

7 skills

ngerakines/atproto-skills 53

Taiwan e-invoice, payment gateway and logistics API integration skills

3 skills

Moksa1123/taiwan-ecommerce-toolkit 53

Professional coding assistant principles inspired by Uncle Bob

1 skill

dexhorthy/slopfiles 53

mycelium

claudecodex

I realized I let the agent start coding before I was sure it was working on the right thing, so I built this. Now it doesn't get to write code before there's a reason. The agent asks who this is for. It asks what you're assuming, and what would show you wrong. The rules run as hooks, so once you have started it in a repo the build stays shut until the answers are there. Purpose, strategy, opportunities, then delivery and market feedback. It adds skills and hooks, keeps its own state in a .claude/ folder, and won't edit the files already in your repo unless you ask it to.

63 skills · hooks

haabe/mycelium 52

Write, check and run FratmScript (JavaScript with Neapolitan keywords)

1 skill · 1 MCP server

kkratterf/fratmscript 52

web3-dev

claudecodex

Build web3 applications, scripts, CLIs, bots, and mobile/desktop clients that read blockchain data through the Blockscout PRO API — a single HTTP API spanning 100+ EVM chains.

1 skill

blockscout/agent-skills 52