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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 4 skills

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

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Decision summary

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

Strongest overall

Harness

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

Fastest prototype

Harness

Best first install candidate based on install readiness and adoption.

Freshest repo

Dagger

Most recent maintenance signal among this shortlist.

SignalAD Fastlane

One-command iOS CI/CD with Fastlane — build, archive, submit to App Store, and upload to Pgyer.

Harness

Harness Open Source is an end-to-end developer platform with Source Control Management, CI/CD Pipelines, Hosted Developer Environments, and Artifact Registries.

Dagger

Automation engine to build, test and ship any codebase. Runs locally, in CI, or directly in the cloud

Concourse

Concourse is a container-based automation system written in Go. It's mostly used for CI/CD.

Quality
82/100
Strong
100/100
Excellent
100/100
Excellent
100/100
Excellent
Decision verdict
81/100
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.

100/100
Production-ready

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

Adoption319 stars
0 installs
37K stars
0 installs
16K stars
0 installs
7.8K stars
0 installs
FreshnessJun 14, 2026Jun 15, 2026Jun 16, 2026Jun 16, 2026
Use-case fit
Coding agentsWorkflow automationGitHub automation
Coding agentsGitHub automationBrowser automation
Coding agentsBrowser automationWorkflow automation
Coding agentsWorkflow automationGitHub automation
Stack fit
Content growth agentCoding review agent
Coding review agentContent growth agent
Coding review agentContent growth agent
Content growth agentCoding review agent
Platform hintsSwift, CI/CD, Claude CodeGo, CI/CD, Claude CodeGo, CI/CD, Claude CodeGo, CI/CD, Claude Code
WarningsNo OpenAgentSkill engagement data yetNo 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 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 reviewteams that need a vendor-supported SLA · high-compliance environments without internal security review
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Install
$ npx skills add mythkiven/AD_Fastlane
$ npx skills add harness/harness
$ npx skills add dagger/dagger
$ npx skills add concourse/concourse