According to AlphaMoat, as of 2026-06, Checker has 761 downloads and 0 stars — ranked #16,588 of 63,926 Claude skills overall, and #3,283 of 10,757 in AI Agent.
QA and peer review agent. Reviews output from other agents before delivery. Use when: (1) content from Scribe needs review before posting, (2) research from...
| Month | Downloads | MoM | Stars | Installs |
|---|---|---|---|---|
| 2026-03 | 386 | — | 0 | 19 |
| 2026-05 | 673 | +74.4% | 0 | 20 |
| 2026-06 | 761 | +13.1% | 0 | 28 |
A skill where the agent logs it's own findings for self-improvement
Helps users discover and install agent skills when they ask questions like "how do I do X", "find a skill for X", "is there a skill that can...", or express...
A fast Rust-based headless browser automation CLI with Node.js fallback that enables AI agents to navigate, click, type, and snapshot pages via structured co...
Self-reflection + Self-criticism + Self-learning + Self-organizing memory. Agent evaluates its own work, catches mistakes, and improves permanently. Use when...
Security-first skill vetting for AI agents. Use before installing any skill from ClawdHub, GitHub, or other sources. Checks for red flags, permission scope, and suspicious patterns.
Typed knowledge graph for structured agent memory and composable skills. Use when creating/querying entities (Person, Project, Task, Event, Document), linkin...
Transform AI agents from task-followers into proactive partners that anticipate needs and continuously improve. Now with WAL Protocol, Working Buffer, Autonomous Crons, and battle-tested patterns. Part of the Hal Stack 🦞
Headless browser automation CLI optimized for AI agents with accessibility tree snapshots and ref-based element selection
Generate detailed, production-ready cinematic video prompts following Seedance 2.0’s strict Subject-Action-Camera-Style-Audio-Constraints format for AI video...
Download YouTube videos as MP4 at highest quality. Use when user sends a YouTube URL and wants to download/save it. Triggers on YouTube links (youtube.com, y...
Build 3D scenes and interactive experiences using MML (Metaverse Markup Language) for the Otherside metaverse and other MML-compatible environments. Use when...
Generate provocative, engaging titles, hooks, and captions that maximize click-through for social media, YouTube, and tweets using proven clickbait strategies.
Extract fonts (TTF/OTF) from any website using MSCHF Font Interceptor. Use when user drops a URL and wants to identify/extract/download fonts from that websi...
Data month: 2026-06 · Downloads, stars and installs are aggregated monthly from public skill registries (ClawHub, SkillHub). See methodology.