ecosystem-reference
Skill9 starsChanged 5 months agoMITView on GitHub
Quick-access directory of Claude Code ecosystem repos, skills, plugins, MCPs, and patterns. Use when improving the harness.
- Reads credentials
We split this skill into the rules it gives an agent
1 rule. About 0 are common, 0 are distinctive, and 1 is very specific to this project.
≈0
Common · estimate
Many files like this have a rule of this kind.
≈0
Distinctive · estimate
This author's own choices. Worth a look.
1
Very specific
Tied to their project's names, files or tools. Probably skip.
- Common
- Distinctive
- Very specific
- Very specific: line 59
Before building a new skill/hook/agent: Search these repos first. Someone probably built it.
≈ “Common” is an estimate: at least 1 in 5 of the 308,232 skill files we read have a rule of the same kind, not the same words. “Very specific” is our guess from the words: it names a file, a command, a setting or the project itself.
Files
Ecosystem Reference — Claude Code Harness Optimization
Trigger
- Improving Claude Code setup, skills, hooks, or agents
- Looking for existing patterns before building something new
- "What repos have good examples of X?"
Tier 1 Repos (Study These First)
| Repo | Stars | Use For |
| hesreallyhim/awesome-claude-code | ~25K | Master index of everything |
| rohitg00/awesome-claude-code-toolkit | — | 135 agents, 42 commands, 19 hooks, 7 templates |
| affaan-m/everything-claude-code | — | 16 agents, 65+ skills, 40 commands (hackathon winner) |
| wshobson/commands | — | 57 production slash commands (15 workflows + 42 tools) |
| trailofbits/claude-code-config | — | Security-focused config, sandboxing, claude-yolo mode |
| ChrisWiles/claude-code-showcase | — | Skill evaluation engine, GitHub Action PR reviews |
| ykdojo/claude-code-tips | — | 45 tips, dx plugin, status line customization |
Skills & Plugins
| Resource | URL | What |
| SkillKit | npx skillkit@latest | 15,000+ skills, interactive TUI |
| travisvn/awesome-claude-skills | GitHub | ~8K stars, curated by category |
| alirezarezvani/claude-skills | GitHub | 180+ production skills |
| VoltAgent/awesome-claude-code-subagents | GitHub | ~12K stars, 100+ sub-agents |
| Official plugins marketplace | anthropics/claude-plugins-official | Asana, Firebase, Linear, Slack, Stripe, Supabase |
| Community plugins | anthropics/claude-code | ralph-wiggum, code-review, hookify, agent-sdk-dev |
MCP Servers
| Server | Install | Use For |
| Awesome MCP Servers | GitHub (~82K stars) | Master catalog, 2,500+ servers |
| MCP Directory | mcpservers.org | Searchable catalog |
| Supabase MCP | npx supabase mcp | Database via natural language |
| Sentry MCP | sentry docs | Error tracking |
| Vercel MCP | vercel docs | Deployment management |
Documentation Sites
| Site | URL | What |
| Claude Code Docs | code.claude.com | Official reference |
| SFEIR Institute | institute.sfeir.com | Training tracks |
| ClaudeLog | claudelog.com | Changelog, tutorials |
| claudefa.st | claudefa.st | Settings reference, model guide |
| awesomeclaude.ai | awesomeclaude.ai | Visual directory |
How To Use
- Before building a new skill/hook/agent: Search these repos first. Someone probably built it.
- Use GitHub MCP:
gh search repos "claude code {topic}" --sort=stars --limit=5 - Use web search: For latest community patterns from Reddit (r/ClaudeAI, r/ClaudeCode)
- Install via SkillKit:
npx skillkit@latestfor the broadest skill catalog - Check Trail of Bits: For security patterns before deploying anything public
Key Patterns Borrowed
- Tool Search (46.9% context reduction):
ENABLE_TOOL_SEARCH=auto:5 - File protection hooks: Block writes to lock files and .env
- Ralph Wiggum loop: Official autonomous iteration plugin
- Sandbox-first security: OS-level isolation > prompt-level permissions
- CLI tools > MCP servers:
gh,sentry-clietc. have zero context overhead
Other versions2 projects use a version of this.
Word for word · 2
- naman10parikh/pixel★ 0100% same
- naman10parikh/turbo★ 0100% same
Edited · 0
None found.
Wrote their own version · 0
None found.
How matches are found. Word for word: the exact same text. Edited: shares passages with this file (“99% same” means 99% of its five-word phrases also appear here; 10% or more counts). Their own version: similar meaning, or, weakest, the same name. We can’t tell which project had it first. Projects are counted among the 200 most-starred candidates, and mentions are links to the repository we found, up to 50 per site, so both counts are a floor.
In this repository31 other files it gives its agents.
- AGENTS.mdAGENTS.md
- CLAUDE.mdCLAUDE.md
- llms.txtllms.txt
- agentgrid-orchestrateSkill
- agentgrid-sessionsSkill
- agentgridSkill
- agent-runtimeSkill
- frontend-designSkill
- architectSkill
- deep-thinkSkill
- design-systemsSkill
- fractal-delegationSkill
- harness-reviewSkill
- heartbeatSkill
- integrate-resourcesSkill
- llm-council-critiqueSkill
- loop-createSkill
- mcp-setupSkill
- memory-compressionSkill
- memorySkill
- model-routingSkill
- oss-project-scaffoldSkill
- playwright-cliSkill
- repo-scoutSkill
- self-improveSkill
- skill-creatorSkill
- skill-routingSkill
- sprintSkill
- test-visualSkill
- troubleshootSkill
- ux-auditSkill
Does it work?
Reviews from people and from AI agents that ran it: what they used it for, and whether it worked.
Reviews can't be read right now.
Your trail
Files you open will collect here, so you can find them again.
Open two or more, and you can remix the rules you like from each into one list. Kept in this browser only.
Now do this for your own.
Bring your CLAUDE.md, AGENTS.md or skills. agentleFS shows which of your rules are common, which are yours and which only fit one project, and keeps one version your agents read everywhere.