Agent skills
Skills you can use with AI coding agents, indexed from public GitHub repositories.
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arcanea-systematic-debug
Systematic debugging methodology - scientific approach to finding and fixing bugs using hypothesis testing, isolation, and root cause analysis. Based on the Arcanean principle that understanding precedes execution.
majiayu000/claude-skill-registry 163
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posthog-cost-tuning
Optimize PostHog costs through tier selection, sampling, and usage monitoring.
Use when analyzing PostHog billing, reducing API costs,
or implementing usage monitoring and budget alerts.
Trigger with phrases like "posthog cost", "posthog billing",
"reduce posthog costs", "posthog pricing", "posthog expensive", "posthog budget".
majiayu000/claude-skill-registry 163
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posting-linkedin
Post content to LinkedIn using Playwright browser automation.
Use when publishing LinkedIn posts, configuring posting schedule,
troubleshooting LinkedIn authentication, or managing post queue.
NOT when generating post content (use generating-ceo-briefing for metrics).
majiayu000/claude-skill-registry 163
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security
Security audit workflow - vulnerability scan → verification
majiayu000/claude-skill-registry 163
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offer-testing
Use when designing copy experiments to optimize hooks, offers, and CTAs.
majiayu000/claude-skill-registry 163
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python-venv
Manage Python virtual environments and dependencies. Use when setting up projects or installing packages.
majiayu000/claude-skill-registry 163
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xai
Chat with Grok models via xAI API. Supports Grok-3, Grok-3-mini, vision, and more.
majiayu000/claude-skill-registry 163
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yandex-competitive-analysis
Analyze competitors and search landscape in Russian/CIS markets using Yandex tools. Finds who ranks for keywords, identifies content gaps, and discovers ranking opportunities. Use when user asks about competitors, who ranks for something, content gaps, or SERP analysis in Russia/CIS.
majiayu000/claude-skill-registry 163
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micro-task-workflow
Micro-task development patterns with 50% context budget. Use for task decomposition, context management, escape hatch protocols, and orchestration patterns.
majiayu000/claude-skill-registry 163
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marimo-notebooks
ALWAYS use when: creating/editing marimo notebooks, working with any .py file containing @app.cell decorators, building reactive Python notebooks, doing exploratory data analysis in notebook form, converting Jupyter (.ipynb) to marimo, or when user mentions "marimo", "reactive notebook", or asks for an interactive Python notebook. Covers marimo CLI (edit, run, convert, export), UI components (mo.ui.*), layout functions, SQL integration, caching, state management, and wigglystuff widgets. If a task involves notebooks and Python, invoke this skill first.
majiayu000/claude-skill-registry 163
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testing-patterns-vitest
Vitest testing conventions and patterns for @j0kz/mcp-agents including test organization, naming, assertion patterns, mocking strategies, and coverage targets (75%). Use when writing tests, organiz...
majiayu000/claude-skill-registry 163
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meeting-transcript-analysis
Analyze meeting transcripts to extract action items, decisions, key points, and generate summaries
majiayu000/claude-skill-registry 163
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llm-tuning-patterns
LLM Tuning Patterns
majiayu000/claude-skill-registry 163
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missing-name-skill-maxvaega-skillkit-137bdd94
This skill is missing the required name field
majiayu000/claude-skill-registry 163
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codebase-understanding-lovedragonball-power-ranger-toolkit-2
majiayu000/claude-skill-registry 163
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pr-draft-summary
Create a PR title and draft description after substantive code changes are finished. Trigger when wrapping up a moderate-or-larger change (runtime code, tests, build config, docs with behavior impact) and you need the PR-ready summary block with change summary plus PR draft text.
majiayu000/claude-skill-registry 163
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ipv6-first
IPv6 is THE first-class citizen. All code, tests, documentation, and configurations MUST be IPv6-first. IPv4 MAY be added only for legacy support as a second-class citizen.
majiayu000/claude-skill-registry 163
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superclaude-prompt-generator
Expert SuperClaude prompt engineering assistant that analyzes user needs and crafts optimal prompts using the full SuperClaude framework - commands, flags, personas, MCP servers, wave orchestration, parallel execution patterns, continuous execution directives, and the new PM Agent orchestration system with PDCA cycles and Serena memory integration.
majiayu000/claude-skill-registry 163
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asyncapi-authoring
Author and validate AsyncAPI 3.0 specifications for event-driven API design, message brokers, and async communication patterns
majiayu000/claude-skill-registry 163
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taiyo-style-bullet
太陽スタイル完全準拠のブレット（箇条書き）・ベネフィットリスト生成。特徴→ベネフィット変換で購買意欲を最大化。
majiayu000/claude-skill-registry 163
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Letter Writer
Generate formal and informal letters including business correspondence, cover letters, and personal communications
majiayu000/claude-skill-registry 163
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fuzzing-python
Creating fuzz driver for Python libraries using LibFuzzer. This skill is useful when agent needs to work with creating fuzz drivers / fuzz targets for Python project and libraries.
majiayu000/claude-skill-registry 163
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hook-authoring-athola-claude-night-market-c0f4275e
majiayu000/claude-skill-registry 163
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git-pr
Create pull requests following project conventions. Use when creating feature PRs, bug fix PRs, hotfix PRs, or release PRs. Invoked by: "create PR", "pull request", "open PR", "submit PR".
majiayu000/claude-skill-registry 163