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

Maigret is the strongest overall pick here because it has a 100/100 readiness score and fits RAG and knowledge.

Strongest overall

Maigret

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

Fastest prototype

Maigret

Best first install candidate based on install readiness and adoption.

Freshest repo

annotator-input-parity-check

Most recent maintenance signal among this shortlist.

Signalannotator-input-parity-check

Before designing, training, or auditing ANY model that replicates human-annotated labels, audit the annotation protocol's INPUT — the exact document/evidence the human labelers consulted — and give the model that same input. Use when: (1) designing a classifier/LLM extractor whose target is a hand-coded label set, (2) a label-replication model shows low recall concentrated in a label subset and the diagnosis on offer is "the label's information is not in the features", (3) reviewers propose construct splits (e.g. "designation vs record-evident"), adjudication sittings, or per-domain stop rules to explain residual disagreement with gold, (4) validating an extraction pipeline against labels transcribed from a source document. Symptom of the underlying failure: elaborate theory accumulates to explain why gold is "partially unpredictable" when the model was simply never shown the document the annotators read.

Nuclei

Nuclei is a fast, customizable vulnerability scanner powered by the global security community and built on a simple YAML-based DSL, enabling collaboration to tackle trending vulnerabilities on the internet. It helps you find vulnerabilities in your applications, APIs, networks, DNS, and cloud configurations.

Maigret

🕵️‍♂️ Collect a dossier on a person by username from 3000+ sites

Zaproxy

The ZAP by Checkmarx Core project

Quality
64/100
Promising
100/100
Excellent
100/100
Excellent
100/100
Excellent
Decision verdict
63/100
Prototype first

Prototype with this skill first; keep a fallback candidate ready.

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.

Adoption47 stars
Verified outcomes are shown on each skill page
29K stars
Verified outcomes are shown on each skill page
33K stars
Verified outcomes are shown on each skill page
15K stars
Verified outcomes are shown on each skill page
FreshnessAug 24, 2026Jun 13, 2026Jun 11, 2026Jun 11, 2026
Use-case fit
Workflow fit
Platform hintsClaude CodeGo, Security, Claude CodePython, OSINT, Claude CodeJava, Security, Claude Code
WarningsLow GitHub adoption signal · No explicit 'Limitations' section, though the Notes section partially covers boundaries. · No OpenAgentSkill engagement data yetNo OpenAgentSkill engagement data yetNo OpenAgentSkill engagement data yetNo OpenAgentSkill engagement data yet
Best forResearch agents workflows · Claude Code teams · builders willing to evaluate younger projectsSecurity and compliance workflows · Claude Code teams · teams that value GitHub adoption signalsRAG and knowledge 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 · production agents without a repository 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 kennethkhoocy/applied-micro-skills --skill annotator-input-parity-check
$ npx skills add projectdiscovery/nuclei
$ npx skills add soxoj/maigret
$ npx skills add zaproxy/zaproxy