Prompts
Prompt engineering and templates
magi
by vinta
Use only when the user explicitly requests brainstorming, evaluating architecture choices, or comparing options where no single concern dominates
creating-skill
by oaustegard
Creates Skills for Claude. Use when users request creating/updating skills, need skill structure guidance, or mention extending Claude's capabilities through custom skills.
convening-experts
by oaustegard
Convenes expert panels for problem-solving. Use when user mentions panel, experts, multiple perspectives, MECE, DMAIC, RAPID, Six Sigma, root cause analysis, strategic decisions, or process improvement.
smart-illustrator
by axtonliu
智能配图与 PPT 信息图生成器。支持三种模式：(1) 文章配图模式 - 分析文章内容，生成插图；(2) PPT/Slides 模式 - 生成批量信息图；(3) Cover 模式 - 生成封面图。所有模式默认生成图片，--prompt-only 只输出 prompt。支持 Bento Grid 功能展示图风格（--style bento）。触发词：配图、插图、PPT、slides、封面图、thumbnail、cover、bento grid、功能展示图、feature showcase。
skill-creator
by sammcj
Guide for creating effective Claude Skills. This skill should be used when users want to create (or update) a skill that extends Claude's capabilities with specialised knowledge, workflows, or tool integrations.
create-ultimate-skill
by henkisdabro
Create, review, and iterate on Claude Code skills using Anthropic's official best practices and latest API documentation. Use when creating skills, reviewing existing skills, writing skill descriptions, designing skill architecture, or when user says "create a skill", "review my skill", "skill best practices", "skill description help". Do NOT use for creating plugins, commands, agents, or hooks - use plugin-dev skills for those.
cold-email
by sachacoldiq
Expert cold email strategist for B2B outbound campaigns. Use when the user asks about cold email writing, email sequences, email deliverability, domain warmup, SPF/DKIM/DMARC setup, email personalization, cold email templates, email copywriting frameworks, email compliance (CAN-SPAM, GDPR), bounce management, inbox placement, email infrastructure, sequencing tools (Instantly, Smartlead, Lemlist), or cold outreach strategy. Also triggers on "cold email", "email sequence", "deliverability", "warmup", "SPF", "DKIM", "DMARC", "bounce rate", "spam", "inbox placement", "email template", "follow-up email", "outbound email", "Instantly", "Smartlead", "email copy", "subject line", "personalization". Do NOT use for marketing emails or newsletters.
code-review
by coderabbitai
"AI-powered code review using CodeRabbit. Default code-review skill. Trigger for any explicit review request AND autonomously when the agent thinks a review is needed (code/PR/quality/security)."
migrate-to-skills
by kasperjunge
Convert legacy subagents, slash commands, and rules to the unified Agent Skills format. Use when migrating agent resources, consolidating legacy directories, or standardizing across Claude Code, Cursor, Copilot, Codex, and Open Code.
langgraph-error-handling
by Lubu-Labs
Implement LangGraph error handling with current v1 patterns. Use when users need to classify failures, add RetryPolicy for transient issues, build LLM recovery loops with Command routing, add human-in-the-loop with interrupt()/resume, handle ToolNode errors, or choose a safe strategy between retry, recovery, and escalation.
Cancel Auto Command
by anton-abyzov
EMERGENCY ONLY - Cancel running auto session and generate summary report.
SpecWeave Framework Expert
by anton-abyzov
SpecWeave framework expert for structure, rules, spec-driven conventions. Use for SpecWeave best practices, increment lifecycle, hooks, tasks.md/spec.md, living docs sync.
Ultrathink LLM-as-Judge Validation
by anton-abyzov
Ultrathink LLM-as-Judge validation of completed work. Uses extended thinking and Opus model for thorough, independent evaluation. Use when saying "judge my code", "judge-llm", "deep validate", or as part of /sw:done closure.
TDD Red Phase - Write Failing Tests
by anton-abyzov
Write failing tests that define expected behavior. Use when saying "TDD red", "write failing tests", or "test first".
Increment Progress
by anton-abyzov
Show progress for active increments with task/AC completion. Use when saying "show progress", "status", or "how far along".
Background Jobs Monitor
by anton-abyzov
View and manage background jobs (cloning, imports, living-docs). Shows job status, progress, and logs. Use when saying "check jobs", "job status", or "background tasks".
Close Increment (PM Validated)
by anton-abyzov
Close increment with PM 3-gate validation (tasks, tests, docs). Use when all tasks complete and saying "close increment", "we're done", or "finish up".
Doctor - Installation Health Scanner
by anton-abyzov
Run installation health diagnostics - detect ghost commands, stale cache, hash mismatches, and namespace pollution. Use when saying "doctor", "health check", "diagnose installation", or "check installation".
TDD Green Phase - Make Tests Pass
by anton-abyzov
Write minimal code to make failing tests pass. Use when saying "TDD green", "make tests pass", or "implement for tests".
prompt-improver
by severity1
This skill enriches vague prompts with targeted research and clarification before execution. Should be used when a prompt is determined to be vague and requires systematic research, question generation, and execution guidance.
cpp
by htlin222
Write modern C++ with RAII, smart pointers, and STL. Use for C++ development, memory safety, or performance optimization.
sentient
by htlin222
Manage, organize and ships your codebase. Use to test Claude Code hook blocking for dangerous commands.
openai
by vm0-ai
OpenAI API via curl. Use this skill for GPT chat completions, DALL-E image generation, Whisper audio transcription, embeddings, and text-to-speech.
configuring
by oaustegard
Universal environment variable loader for AI agent environments. Loads secrets and config from Claude.ai, Claude Code, OpenAI Codex, Jules, and standard .env files.