Agent skills
Skills you can use with AI coding agents, indexed from public GitHub repositories.
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prd-v08-release-planning
Define release criteria, deployment environments, and rollback strategies during PRD v0.8 Deployment & Ops. Triggers on requests to plan releases, define deployment criteria, or when user asks "how do we deploy?", "release criteria", "deployment plan", "rollback strategy", "go-live checklist". Outputs DEP- entries with deployment steps and release criteria.
mattgierhart/PRD-driven-context-engineering 26
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ghm-id-register
Validates and registers new SoT IDs with cross-reference integrity. Triggers when creating BR-XXX, UJ-XXX, API-XXX, or CFD-XXX entries. Outputs formatted SoT entry with validated cross-references.
mattgierhart/PRD-driven-context-engineering 26
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prd-v01-user-value-articulation
Transform validated pain points into articulated user value statements for PRD v0.1 Spark. Triggers on completing problem framing, defining user outcomes, articulating value propositions, or requests like "what value do users get", "define outcomes", "articulate the benefit", "finish v0.1", "pain to value", "what do they gain". Outputs CFD- entries tagged as value hypotheses with evidence tiers. Follows Problem Framing skill in workflow.
mattgierhart/PRD-driven-context-engineering 26
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prd-v08-runbook-creation
Create operational playbooks for incident response, deployments, and maintenance during PRD v0.8 Deployment & Ops. Triggers on requests to create runbooks, document procedures, or when user asks "how do we handle incidents?", "runbook", "operational procedures", "on-call guide", "incident response", "maintenance procedures". Outputs RUN- entries with step-by-step operational procedures.
mattgierhart/PRD-driven-context-engineering 26
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prd-v04-persona-definition
Synthesize behavioral personas from prior stage evidence for journey mapping and marketing during PRD v0.4 User Journeys. Triggers on requests to define personas, create user profiles, identify target users, or when user asks "who are our users?", "define personas", "user profiles", "target users", "persona creation", "who uses this product?". Consumes CFD- (v0.1-v0.3), BR- (targeting from v0.3 Moat), FEA- (v0.3 Feature Value Planning). Outputs PER- entries with behavioral profiles and feature relationships. Feeds v0.4 User Journey Mapping.
mattgierhart/PRD-driven-context-engineering 26
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prd-v06-technical-specification
Define implementation contracts (APIs and data models) that developers will build against during PRD v0.6 Architecture. Triggers on requests to define APIs, design database schema, create data models, or when user asks "define APIs", "data model", "database schema", "API contracts", "technical spec", "endpoint design", "schema design". Consumes ARC- (architecture), TECH- (Build items), UJ- (flows), SCR- (screens). Outputs API- entries for endpoints and DBT- entries for data models. Feeds v0.7 Build Execution.
mattgierhart/PRD-driven-context-engineering 26
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agent-slack
Slack automation CLI for AI agents. Use when:
- Reading a Slack message or thread (given a URL or channel+ts)
- Browsing recent channel messages / channel history
- Downloading Slack attachments (snippets, images, files) to local paths
- Searching Slack messages or files
- Sending, editing, or deleting a message; adding/removing reactions
- Listing channels/conversations; creating channels and inviting users
- Fetching a Slack canvas as markdown
- Looking up Slack users
- Opening DM or group DM channels
Triggers: "slack message", "slack thread", "slack URL", "slack link", "read slack", "reply on slack", "search slack", "channel history", "recent messages", "channel messages", "latest messages"
TheOutdoorProgrammer/dotfiles
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find-skills
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 interest in extending capabilities. This skill should be used when the user is looking for functionality that might exist as an installable skill.
TheOutdoorProgrammer/dotfiles
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git-pull-request
How to create and manage pull requests in github using gh CLI.
TheOutdoorProgrammer/dotfiles
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vercel-composition-patterns
React composition patterns that scale. Use when refactoring components with boolean prop proliferation, building flexible component libraries, or designing reusable APIs. Triggers on tasks involving compound components, render props, context providers, or component architecture. Includes React 19 API changes.
rocky2431/ultra-builder-pro 5
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recall
Search and manage cross-session memory. Query past sessions by keyword, semantic similarity, or hybrid search. Save summaries and tags for future recall.
rocky2431/ultra-builder-pro 5
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code-review-expert
Structured code review checklists: SOLID, security, performance, boundary conditions, removal planning. Injected into code-reviewer agent.
rocky2431/ultra-builder-pro 5
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use-railway
Operate Railway infrastructure: create projects, provision services and databases, deploy code, configure environments and variables, manage domains, troubleshoot failures, check status and metrics, and query Railway docs. Use this skill whenever the user mentions Railway, deployments, services, environments, build failures, or infrastructure operations, even if they don't say "Railway" explicitly.
rocky2431/ultra-builder-pro 5
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security-rules
Ultra Builder Pro security rules
rocky2431/ultra-builder-pro 5
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ai-collab-base
Shared collaboration protocol, modes, and prompt templates for AI collab skills. Consumed by gemini-collab, codex-collab, and ultra-verify as a shared foundation.
rocky2431/ultra-builder-pro 5
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gemini-collab
This skill should be used when the user asks to 'ask Gemini', 'Gemini review', 'let Gemini check', 'Gemini analysis', 'dual AI', or mentions 'gemini' in any collaborative context for code review, project analysis, architecture opinions, or comparative verification.
rocky2431/ultra-builder-pro 5
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vercel-react-best-practices
React and Next.js performance optimization guidelines from Vercel Engineering. This skill should be used when writing, reviewing, or refactoring React/Next.js code to ensure optimal performance patterns. Triggers on tasks involving React components, Next.js pages, data fetching, bundle optimization, or performance improvements.
rocky2431/ultra-builder-pro 5
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vercel-react-native-skills
React Native and Expo best practices for building performant mobile apps. Use when building React Native components, optimizing list performance, implementing animations, or working with native modules. Triggers on tasks involving React Native, Expo, mobile performance, or native platform APIs.
rocky2431/ultra-builder-pro 5
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ultra-verify
This skill should be used when the user asks to 'ultra-verify', 'cross-verify', 'triple review', 'all AIs check', 'multi-AI verify', 'three-way check', or wants independent analysis from all three AI models (Claude + Gemini + Codex).
rocky2431/ultra-builder-pro 5
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testing-rules
Ultra Builder Pro testing discipline rules
rocky2431/ultra-builder-pro 5
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find-skills
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 interest in extending capabilities. This skill should be used when the user is looking for functionality that might exist as an installable skill.
rocky2431/ultra-builder-pro 5
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ultra-review
Parallel code review orchestration with 6 specialized agents + coordinator. Zero context pollution - all output via JSON files.
rocky2431/ultra-builder-pro 5
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integration-rules
Ultra Builder Pro system integration rules
rocky2431/ultra-builder-pro 5
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codex-collab
Dual-AI collaboration with Codex. Use for architecture opinions, comparative verification, project understanding. Review mode delegates to official /codex:review plugin. Triggers: 'ask Codex', 'Codex opinion', 'let Codex check', 'compare with Codex'.
rocky2431/ultra-builder-pro 5