THIS IS F*CKING INSANE
Anthropic turned Agent Skills into an open spec and GitHub filled up with ready-made Claude Code teams for free
one of these repos alone ships 135 agents, 35 skills, 42 commands, 176+ plugins and 20 hooks. another hands you 100+ specialized subagents. none of it costs anything
10 GitHub projects you should open first:
01 wshobson/agents → a plugin marketplace that installs the same agents into Claude Code, Codex, Cursor and Copilot, so your setup survives switching tools
https://t.co/y8QZnvQD70
02 VoltAgent/awesome-claude-code-subagents → 100+ specialized subagents covering most of what a normal engineering week throws at you
https://t.co/j3e2spXxSU
03 rohitg00/awesome-claude-code-toolkit → 135 agents, 35 curated skills, 42 commands, 176+ plugins, 20 hooks and 14 MCP configs in one place
https://t.co/uWxozv5lE7
04 anthropics/skills → the official Agent Skills repo. start here to see the shape of a working SKILL.md before you copy anyone else's
https://t.co/PF9OLiK83v
05 netresearch/claude-code-marketplace → curated skills on an open standard, portable across Claude Code, Cursor, Copilot, Codex, Gemini CLI and 30+ other agents
https://t.co/RxXL1wvzRE
06 disler/claude-code-hooks-mastery → the hooks reference. this is where you learn to make the agent stop on your rules instead of stopping to ask you
https://t.co/6sRACR6xH1
07 karanb192/claude-code-hooks → an installable hooks marketplace split into safety, cost, observability and productivity
https://t.co/SrVu6XQT7j
08 affaan-m/claude-swarm → multi-agent orchestration that decomposes the task, coordinates the agents and shows the whole run in a terminal UI
https://t.co/rltC2ChtXc
09 am-will/swarms → orchestration shipped as skills, so the coordination loads only when the job actually calls for it
https://t.co/i6iUlcNCKX
10 eugeniughelbur/obsidian-second-brain → persistent memory as plain markdown in an Obsidian vault, shared across Claude Code, Codex and six other agents
https://t.co/tLhOT1hqhF
give the first team a job with an obvious finish line: one reviewed PR, one researched brief, one failing test turned green
then look at how much of that output you actually kept, and what it cost to produce. a bigger roster earns its place when it moves that number
the download is free. paying four agents to repeat the same investigation is not
save this before you spend another weekend building a config that already exists
the article below shows how to keep context small, reuse finished work and contain retries, so more of your budget reaches the finished result ↓