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Skill comparison

Compare agent skills before installing.

Put high-signal skills side by side and inspect quality, adoption, freshness, install readiness, use-case fit, and warnings in one place.

Comparing 3 skills

Use this as a shortlist, then open the skill detail page before adopting.

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Decision summary

Cmux is the strongest overall pick here because it has a 100/100 readiness score and fits Coding agents.

Strongest overall

Cmux

Use this as a leading candidate, then validate the README and install path in your own agent stack.

Fastest prototype

Cmux

Best first install candidate based on install readiness and adoption.

Freshest repo

Brain.Md

Most recent maintenance signal among this shortlist.

SignalBrain.Md

A persistent, file-based memory layer for coding agents — give Claude Code, Codex & others a project brain (durable decisions, requirements, constraints) via a zero-dependency CLI.

Cmux

Ghostty-based macOS terminal with vertical tabs and notifications for AI coding agents

Humanlayer

The best way to get AI coding agents to solve hard problems in complex codebases.

Quality
80/100
Strong
100/100
Excellent
100/100
Excellent
Decision verdict
79/100
Strong shortlist

Shortlist this skill and compare it with close alternatives before production adoption.

100/100
Production-ready

Use this as a leading candidate, then validate the README and install path in your own agent stack.

100/100
Production-ready

Use this as a leading candidate, then validate the README and install path in your own agent stack.

Adoption211 stars
0 installs
22K stars
0 installs
11K stars
0 installs
FreshnessJul 7, 2026Jun 16, 2026Jun 19, 2026
Use-case fit
Coding agents
OpenAgentSkill

The skill layer for AI agents: discover, compare, audit, and install reusable capabilities across Codex, Claude Code, Cursor, and agent runtimes.

GitHubX

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DocsAbout OpenAgentSkillAPIllms.txtOpenAPICLICreator KitX Growth KitSubmitBlogGuidesActivity
OpenAgentSkill Registry
PrivacyBuilt for agent-native discovery
Workflow automation
GitHub automation
Coding agentsRAG and knowledgeWorkflow automation
Coding agentsRAG and knowledgeWorkflow automation
Stack fit
Coding review agentContent growth agent
Coding review agentContent growth agent
Coding review agentContent growth agent
Platform hintsJavaScript, Coding Agent, Claude Code, OpenAI AgentsSwift, Coding Agent, Claude Code, OpenAI AgentsTypeScript, Coding Agent, Claude Code, OpenAI Agents
WarningsNo OpenAgentSkill engagement data yetNo OpenAgentSkill engagement data yetNo OpenAgentSkill engagement data yet
Best forCoding agents workflows · Claude Code teams · builders willing to evaluate younger projectsCoding agents workflows · Claude Code teams · teams that value GitHub adoption signalsCoding agents workflows · Claude Code teams · teams that value GitHub adoption signals
Not ideal forteams that need a vendor-supported SLA · high-compliance environments without internal security reviewteams that need a vendor-supported SLA · high-compliance environments without internal security reviewteams that need a vendor-supported SLA · high-compliance environments without internal security review
OpenAgentSkill engagement0 views
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Install
$ npx skills add mindmuxai/brain.md
$ npx skills add manaflow-ai/cmux
$ npx skills add humanlayer/humanlayer