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 4 skills

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

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Decision summary

D2 is the strongest overall pick here because it has a 100/100 readiness score and fits Coding agents.

Strongest overall

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

Fastest prototype

Best first install candidate based on install readiness and adoption.

Freshest repo

OnWatch

Most recent maintenance signal among this shortlist.

Signal	OnWatch Track AI API quotas across Synthetic, Z.ai, Anthropic (Claude Code), Codex, GitHub Copilot & Antigravity in real time. Lightweight background daemon (<50MB RAM), SQLite storage, Material Design 3 dashboard. Zero telemetry.	Autospec CLI for streamlined spec-driven development	Cc Clip Paste images into remote Claude Code & Codex CLI over SSH — clipboard bridging for macOS and Windows.	D2 D2 is a modern diagram scripting language that turns text to diagrams.
Quality	86/100 Excellent	78/100 Strong	78/100 Strong	100/100 Excellent
Decision verdict	97/100 Production-ready Use this as a leading candidate, then validate the README and install path in your own agent stack.	77/100 Strong shortlist Shortlist this skill and compare it with close alternatives before production adoption.	77/100 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.
Adoption	669 stars 0 installs	136 stars 0 installs	112 stars 0 installs	24K stars 0 installs
Freshness	Jun 19, 2026	May 23, 2026	Jun 16, 2026	Apr 24, 2026
Use-case fit	Coding agents RAG and knowledge Workflow automation	Coding agents RAG and knowledge Workflow automation	Coding agents RAG and knowledge Workflow automation	Coding agents RAG and knowledge Workflow automation
Stack fit	Coding review agent Content growth agent	Coding review agent Content growth agent	Coding review agent Content growth agent	Coding review agent Content growth agent
Platform hints	Go, Developer Tools, Claude Code, OpenAI Agents	Go, Developer Tools, Claude Code, OpenAI Agents	Go, Developer Tools, Claude Code, OpenAI Agents	Go, Developer Tools, Claude Code
Warnings	No OpenAgentSkill engagement data yet	No OpenAgentSkill engagement data yet	No OpenAgentSkill engagement data yet	No OpenAgentSkill engagement data yet
Best for	Coding agents workflows · Claude Code teams · teams that value GitHub adoption signals	Coding agents workflows · Claude Code teams · builders willing to evaluate younger projects	Coding agents workflows · Claude Code teams · builders willing to evaluate younger projects	Coding agents workflows · Claude Code teams · teams that value GitHub adoption signals
Not ideal for	teams that need a vendor-supported SLA · high-compliance environments without internal security review	teams that need a vendor-supported SLA · high-compliance environments without internal security review	teams that need a vendor-supported SLA · high-compliance environments without internal security review	teams that need a vendor-supported SLA · high-compliance environments without internal security review
OpenAgentSkill engagement	0 views 0 install copies	0 views 0 install copies	0 views 0 install copies	0 views 0 install copies
Install	`$ npx skills add onllm-dev/onWatch`	`$ npx skills add ariel-frischer/autospec`	`$ npx skills add ShunmeiCho/cc-clip`	`$ npx skills add terrastruct/d2`