Coding assistants: tools for developers
Programming assistants, code generation tools and developer copilots. An entry can appear under several use cases when its topics or description provide several explicit signals.
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187 entries in this view.
Tool ranking
Ranked by known GitHub stars, highest first; archived repositories come after maintained repositories. Raw values keep their source-specific window, shown under each tool; a change requires at least two snapshots from the last 7 days.
- 1Active
ECC
AgentThe agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.
githubmeasured growthOpen source ↗
247 317GitHub stars+3 327 (+1.4 %) - 2240 937GitHub stars+3 146 (+1.3 %)
- 3Active
spec-kit
Other💫 Toolkit to help you get started with Spec-Driven Development
githubmeasured growthOpen source ↗
133 352GitHub stars+1 286 (+0.97 %) - 4Active
cc-switch
AppA cross-platform desktop All-in-One assistant for Claude Code, Codex, OpenCode, OpenClaw, Grok Build & Hermes Agent. Only official website: ccswitch.io
githubmeasured growthOpen source ↗
130 972GitHub stars+1 025 (+0.79 %) - 5Active
An AI skill that provides design intelligence for building professional UI/UX across multiple platforms.
githubmeasured growthOpen source ↗
124 734GitHub stars+2 130 (+1.7 %) - 6Active
ponytail
SkillMakes your AI agent think like the laziest senior dev in the room. The best code is the code you never wrote.
githubmeasured growthOpen source ↗
Install
/plugin marketplace add DietrichGebert/ponytail123 672GitHub stars+8 182 (+7.1 %) - 7Active
graphify
SkillTurn any codebase, with its docs, SQL schemas, configs, and PDFs, into a queryable knowledge graph. A /graphify skill for Claude Code, Cursor, Codex, and Gemini CLI: local deterministic AST parsing, every edge explained, no vector store.
githubmeasured growthOpen source ↗
Install
git clone https://github.com/Graphify-Labs/graphify ~/.claude/skills/graphify114 470GitHub stars+2 426 (+2.2 %) - 8Active
caveman
Other🪨 why use many token when few token do trick — Claude Code skill that cuts 65% of tokens by talking like caveman
githubmeasured growthOpen source ↗
103 166GitHub stars+1 517 (+1.5 %) - 9Active
claude-mem
SkillPersistent Context Across Sessions for Every Agent – Captures everything your agent does during sessions, compresses it with AI, and injects relevant context back into future sessions. Works with Claude Code, OpenClaw, Codex, Gemini,…
githubmeasured growthOpen source ↗
Install
/plugin marketplace add thedotmack/claude-mem93 119GitHub stars+594 (+0.64 %) - 10Active
agent-skills
SkillProduction-grade engineering skills for AI coding agents.
githubmeasured growthOpen source ↗
Install
git clone https://github.com/addyosmani/agent-skills ~/.claude/skills/agent-skills92 069GitHub stars+1 535 (+1.7 %) - 11Active
taste-skill
AgentTaste-Skill - gives your AI good taste. stops the AI from generating boring, generic slop
githubmeasured growthOpen source ↗
82 205GitHub stars+277 (+0.34 %) - 12Active
Understand-Anything
SkillGraphs that teach > graphs that impress. Turn any code into an interactive knowledge graph you can explore, search, and ask questions about. Works with Claude Code, Codex, Cursor, Copilot, Gemini CLI, and more.
githubmeasured growthOpen source ↗
Install
git clone https://github.com/Egonex-AI/Understand-Anything ~/.claude/skills/Understand-Anything81 411GitHub stars+522 (+0.65 %) - 13Active
rtk
CLICLI proxy that reduces LLM token consumption by 60-90% on common dev commands. Single Rust binary, zero dependencies
githubmeasured growthOpen source ↗
78 476GitHub stars+725 (+0.93 %) - 14Active
Agent-Reach
OtherGive your AI agent eyes to see the entire internet. Read & search Twitter, Reddit, YouTube, GitHub, Bilibili, XiaoHongShu — one CLI, zero API fees.
githubmeasured growthOpen source ↗
77 842GitHub stars+1 466 (+1.9 %) - 15Active
A curated list of awesome Claude Skills, resources, and tools for customizing Claude AI workflows
githubmeasured growthOpen source ↗
Install
git clone https://github.com/ComposioHQ/awesome-claude-skills ~/.claude/skills/awesome-claude-skills74 419GitHub stars+598 (+0.81 %) - 16Active
headroom
MCPCompress tool outputs, logs, files, and RAG chunks before they reach the LLM. 20% fewer tokens for coding agents, 60-95% fewer tokens for JSON, same answers. Library, proxy, MCP server.
githubmeasured growthOpen source ↗
68 835GitHub stars+901 (+1.3 %) - 17Active
oh-my-openagent
Skillomo/lazycodex: The coding agent for tokenmaxxers;the one and only agent harness for complex codebases. For your Codex, for your OpenCode
githubmeasured growthOpen source ↗
Install
git clone https://github.com/code-yeongyu/oh-my-openagent ~/.claude/skills/oh-my-openagent68 666GitHub stars+176 (+0.26 %) - 18Active
from vibe coding to agentic engineering - practice makes claude perfect
githubmeasured growthOpen source ↗
65 592GitHub stars+283 (+0.43 %) - 19Active
system_prompts_leaks
AgentExtracted system prompts from Anthropic - Claude Fable 5, Opus 5, Claude Design, Claude Code. OpenAI - ChatGPT GPT-5.6-Sol, Codex. Google - Gemini 3.5 Flash, 3.1 Pro, Antigravity. xAI - Grok, Cursor, Copilot, VS Code, Perplexity, and more.…
githubmeasured growthOpen source ↗
64 127GitHub stars+361 (+0.57 %) - 20Active
last30days-skill
SkillAI agent skill that researches any topic across Reddit, X, YouTube, HN, Polymarket, and the web - then synthesizes a grounded summary
githubmeasured growthOpen source ↗
Install
git clone https://github.com/mvanhorn/last30days-skill ~/.claude/skills/last30days-skill61 175GitHub stars+1 206 (+2.0 %) - 21Active
orca
OtherOrca is the ADE for working with a fleet of parallel agents. Run any coding agent with your own subscription. Available on desktop, mobile and VPS.
githubmeasured growthOpen source ↗
61 101GitHub stars+4 826 (+8.6 %) - 22Active
OmniRoute
AgentNever stop coding. Free MIT AI gateway: one endpoint, 352 providers (150+ free), 1200+ models Kimi, Claude, GPT, Gemini, GLM, DeepSeek, MiniMax. Works with Claude Code, Codex, Cursor, OpenCode, Cline & Copilot. Quota-aware auto-fallback,…
githubmeasured growthOpen source ↗
60 922GitHub stars+3 334 (+5.8 %)
Learning resources
Ranked by known GitHub stars, highest first; archived repositories come after maintained repositories. These resources remain available separately and do not take part in the main tool ranking.
- 1ActiveOpen source ↗
learn-claude-code
AgentBash is all you need - A nano claude code–like 「agent harness」, built from 0 to 1
githubResourcemeasured growth75 687GitHub stars+126 (+0.17 %) - 2ActiveOpen source ↗
ruflo
MCP🌊 The original agent meta-harness. Deploy intelligent multi-player swarms, coordinate autonomous workflows, and build conversational AI systems. Features adaptive memory, self-learning intelligence, RAG integration, and native Claude Code /…
githubResourcemeasured growth70 375GitHub stars+716 (+1.0 %) - 3ActiveOpen source ↗
awesome-claude-code
SkillA hand-picked collection of the finest of resources for the most awesome of agents, Claude Code, the undisputed champion of coding companions, from the unstoppable team at Anthropic PBC. A delectable showcase of top tier skills,…
githubInstall
Resourcemeasured growthgit clone https://github.com/hesreallyhim/awesome-claude-code ~/.claude/skills/awesome-claude-code53 466GitHub stars+320 (+0.60 %)