Skills, subagents, slash commands, hooks, settings, plugin bundles and MCP servers that install into Claude Code. 379,300 indexed, measured the same four ways as everything else here.
When the user wants to apply psychological principles, mental models, or behavioral science to marketing. Also use when the user mentions 'psychology,' 'mental models,' 'cognitive bias,' 'persuasion,' 'behavioral science,' 'why people buy,' 'decision-making,' 'consumer behavior,' 'anchoring,' 'social proof,'…
Use this skill when the user is debugging a bug, error, crash, or issue that might be tied to a specific point in time (e.g., "crash from 3 hours ago", "bug in v2.4.1", "last night's deploy"). It guides the agent to reconstruct the historical code state and analyze the bug in that context.
Use when delegating work to background agents, creating workflows, choosing between autobeat primitives (tasks, pipelines, loops, orchestrations, schedules), monitoring progress, or troubleshooting failures.
Complete PrestaShop module development workflow using modern architecture and best practices. Use when: creating new PrestaShop modules, updating legacy modules to modern code, implementing hooks and actions, setting up module configuration pages, adding front office features, handling database operations…
First-principles assumption auditor. Deconstructs any decision or belief into irreducible premises, classifies each assumption (fact / convention / belief / interest-driven), ranks them by fragility × impact, and rebuilds conclusions from verified ground truth. Bilingual: responds in the user's language (Chinese or…
Use when the user wants to translate a repository README, make a repo multilingual, localize docs, add a language switcher, internationalize the README, or update localized README variants in a GitHub-style repository.
This skill should be used when the user asks how to "use VibeTags", "add VibeTags annotations", "set up AI guardrails", "protect code from AI", "configure AI platforms", asks about @AILocked, @AIContext, @AIDraft, @AIAudit, @AIIgnore, @AIPrivacy, @AICore, @AIPerformance, @AIContract, @AITestDriven, @AIThreadSafe…
Codex-native Teaching Skills suite for university professors — the full teaching lifecycle: course design, lesson building, assessment, student mentoring, submission auditing, reflection, plus slide-deck rendering, executable labs, video scripting, course publishing, TA coordination, accreditation mapping, bilingual…
Spontaneous local leisure meetups via a shared agent board: publish, discover and match offers, then negotiate place & time agent-to-agent. ALWAYS use this skill when the user spontaneously wants to do something or says: "publish an offer", "I want to play table tennis / X", "fancy a ...", "who's free for ...", "find…
Author, validate, consume, and navigate Open Knowledge Format (OKF) knowledge bundles — directories of markdown files with YAML frontmatter that describe datasets, tables, metrics, APIs, playbooks, and attested computations. Use this skill whenever the user mentions OKF, knowledge bundles, a knowledge catalog…
A tool for analyzing online shopping reviews from marketplaces such as Amazon, eBay, and AliExpress. It identifies recurring customer themes, user types, problems, and customer feedback insights.
Audits a code change against a 54-phase failure taxonomy and reports what it did not check, not just what it found. Domain overlays run first and force critical-path treatment.
★not rated 6
changed 3d agoA
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originalMIT
Cross-Platform Creator Discovery for cross-platform social media cross-platform creator discovery collection, research, monitoring, analysis, and export. Use when the user asks to scrape, extract, collect, export, monitor, research, analyze, or find browser-visible cross-platform social media data for this workflow…
Preflight linter for AI-generated PowerPoint. Reads the built .pptx itself (XML, font-resolution chain, geometry, image alpha; no PowerPoint installation) and blocks silent font fallback, unreadable sizes, colliding frames, off-canvas text, and AI-tell punctuation before a human sees a render. The skill teaches the…
★not rated 6
changed 6d agoA
tokens not measured
originalMIT
Design and scaffold a new trapstreet.run task to evaluate a given agent/skill/tool -- the reverse of trapstreet-solution-scaffold (a solution for an existing task). Generates the mechanical parts (traptask.yaml, judge.py/grader.py on the TRAPTASKMANIFEST contract, buildcases.py's validate-then-render pipeline) and…
Pre-production code review against a user-chosen healthy point. Use whenever a user wants to review a branch before shipping, asks if code is ready to merge, wants blockers identified before a PR lands.
Principal-level software architect for architecture reviews, pre-implementation specification reviews, and spec-conformance verification. Use when the user asks to review architecture, evaluate design decisions, audit system boundaries, check for anti-patterns, evaluate whether a specification is ready to be…
★not rated 6 todayA122 tokens
originalApache-2.0
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: