Development Skills
44 pre-built AI agent skills for development automation
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AI Code Reviewer
Senior-level code review on demand — bugs, security holes, and quality scores in seconds.
- Catches logic bugs, null pointer risks, and off-by-one errors
- Flags security vulnerabilities: injection, auth issues, exposed secrets
- Rates every issue by severity: critical / major / minor
- Gives concrete fix suggestions with code examples
- Overall quality score + the single most important change to make
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AI Coding Project Planner
Describe any software project — get a complete technical blueprint ready to build.
- Tech stack recommendation with justification for your specific use case
- Complete file and folder structure — no more blank repo anxiety
- Implementation phases ordered by priority and dependency
- API design, database schema, and testing strategy included
- Deployment plan from local dev to production
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AI Git Diff & Commit Summarizer
Paste any git diff — get a clear summary, changelog entry, and PR description in seconds.
- Explains what changed, why it changed, and what the impact is
- Generates a conventional commit message from any diff
- Creates a CHANGELOG entry ready for your release notes
- Flags potential risks introduced by the changes
- Saves 5-10 minutes per code review cycle — multiplies across a team
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AI Malware & Suspicious Code Analyzer
Assess any suspicious code for malicious behavior — threat report ready in minutes.
- Identifies obfuscation techniques, suspicious API calls, and persistence mechanisms
- Detects data exfiltration attempts and network communication patterns
- Maps behavior to MITRE ATT&CK framework
- Provides threat assessment and behavioral summary
- Recommended containment and remediation steps included
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AI Mermaid Diagram Creator
Describe any system or flow in plain text — get copy-paste Mermaid diagram syntax instantly.
- Generates valid Mermaid syntax from plain English descriptions
- Supports flowcharts, sequence, class, state, ER, Gantt, and pie charts
- Copy-paste ready for GitHub README, Notion, GitLab, and any Markdown renderer
- No diagramming tools needed — text in, diagram out
- Great for architecture docs, onboarding guides, and system design
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AI Pull Request Description Writer
Write professional, thorough PR descriptions in seconds — reviewers will actually thank you.
- Complete PR description: what changed, why, and how to test it
- Breaking changes flagged and related issues linked automatically
- Reviewer checklist for what to specifically look at
- Follows best-practice PR templates from top engineering teams
- Works from a git diff or plain description of changes
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AI System Log Analyzer & Debugger
Drop any logs — get root cause, error patterns, and exact next steps to fix it.
- Identifies errors, anomalies, and performance spikes in any log file
- Groups related events and pinpoints the first occurrence of an issue
- Extracts key metrics: error rates, latency spikes, failure frequency
- Produces a prioritized investigation list — where to look first
- Includes a timeline of what happened and specific diagnostic commands
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AI Technical Design Document Creator
Full engineering design doc from a feature brief — the format top tech companies use.
- Complete design doc: problem, solution, alternatives, architecture, and API contracts
- Data models, security considerations, and performance implications included
- Testing plan and phased rollout strategy built in
- Open questions surfaced so nothing is left ambiguous
- Follows industry-standard format used at Google, Meta, and Stripe
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Audit Transparency
Ensure your systems and decisions are explainable, fostering trust and fairness.
- Uncover hidden opacities in decisions and systems.
- Articulate clear, understandable explanations for complex processes.
- Build trust and reduce friction with affected stakeholders.
- Safeguard against potential accusations of unfairness or bias.
- Enhance ethical compliance and responsible AI development.
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AutoGPT: Code Review Agent
Automate meticulous code reviews and elevate code quality effortlessly.
- Eliminate manual code review bottlenecks and accelerate development cycles.
- Consistently enforce coding standards and identify security vulnerabilities early.
- Free up senior developers' time for complex problem-solving and innovation.
- Reduce technical debt and improve software reliability from day one.
- Gain 24/7, auditable code quality assurance without human intervention.
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Build Your Own 3D Renderer
Demystify 3D graphics: build your own renderer from first principles.
- Achieve a profound understanding of 3D graphics pipelines and their inner workings.
- Develop a functional 3D renderer from scratch, building a tangible portfolio project.
- Master essential algorithms like ray tracing, rasterization, and advanced shading.
- Gain practical coding experience that solidifies theoretical computer graphics knowledge.
- Prepare for advanced graphics roles or confidently tackle technical interview questions.
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Build Your Own BitTorrent Client
Master peer-to-peer networking by building a BitTorrent client from scratch.
- Acquire deep, foundational knowledge of peer-to-peer protocols and distributed systems.
- Develop the ability to design, implement, and debug complex network applications.
- Enhance your engineering portfolio with a truly impressive from-scratch project.
- Master core concepts like trackers, piece selection, and file assembly through practical application.
- Become proficient in understanding and reverse-engineering complex software systems.
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Build Your Own Blockchain
Master blockchain internals by building your own from scratch.
- Deliver a working blockchain, cryptocurrency, and wallet system from first principles.
- Understand the core mechanics like proof-of-work, blocks, and transaction validation.
- Develop the foundational knowledge to critically evaluate and contribute to blockchain projects.
- Confidently implement and troubleshoot decentralized applications.
- Unlock new career opportunities in the rapidly expanding Web3 ecosystem.
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Build Your Own Command-Line Tool
Master CLI development to build powerful, production-ready tools from scratch.
- Build robust CLI tools with advanced features like argument parsing and config management.
- Generate professional help documentation and enable seamless shell completion for users.
- Deeply understand the underlying architecture and mechanics of command-line interfaces.
- Implement complex features from scratch, gaining true mastery over CLI development.
- Confidently design and deploy production-grade tools that enhance developer workflows.
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Build Your Own Database
Master database internals by building your own relational engine from scratch.
- Develop a profound understanding of database architecture and design principles.
- Implement B-tree storage, SQL parsing, and query planning from first principles.
- Grasp the intricacies of transaction management and ACID guarantees in practice.
- Enhance your problem-solving skills for complex data management challenges.
- Unlock new career opportunities in database engineering and system design.
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Build Your Own Git
Master Git's core mechanics by building your own, gaining unparalleled system design expertise.
- Master Git's internal architecture and design patterns.
- Develop a profound understanding of version control mechanics.
- Enhance your system design and low-level programming skills.
- Gain confidence in debugging and optimizing Git-based workflows.
- Unlock the ability to build and customize similar complex systems.
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Cursor: Alpha Skills Quant Factor Research.mdc
AI-powered quantitative factor research rules for Cursor coding agent — financial data analysis workflows.
- Rapidly design and test novel quantitative factors using natural language commands.
- Streamline the evaluation of factor performance with comprehensive metrics and robustness checks.
- Automate the discovery of new alpha signals, significantly expanding your research pipeline.
- Maintain a well-organized library of factors, ensuring efficient lifecycle management and tracking.
- Conduct sophisticated single and multi-factor portfolio backtests to validate strategy profitability.
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Cursor: Beefreesdk.mdc
Build robust Beefree SDK applications faster, avoiding common integration pitfalls.
- Securely manage Beefree authentication without exposing sensitive credentials.
- Accelerate Beefree SDK integration with proven, AI-guided best practices.
- Ensure correct installation and dependency setup for stable application performance.
- Streamline configuration and customization for tailored user experiences.
- Minimize debugging time by adhering to expert-recommended development guidelines.
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Cybersecurity Threat Report Analyzer
Extract threat actors, TTPs, IOCs, and mitigations from any security report — instantly.
- Extracts threat actors, TTPs, and IOCs from any security report
- Maps findings to MITRE ATT&CK framework automatically
- Risk severity rating with targeted industries identified
- Prioritized mitigation recommendations your team can execute today
- Structured report format ready to share with the SOC or exec team
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GitHub Developer Automation Suite
Automate your entire GitHub workflow — PRs, code review, commit summaries, and project planning.
- Automated PR creation with rich descriptions — no more blank PR fields
- Inline code review comments catching logic bugs, null pointers, and security issues
- Every git diff summarized to plain English — perfect changelogs automatically
- Complete technical blueprint for any project: stack, file structure, API design
- Pull request descriptions that explain the 'why', not just the 'what'
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GitHub PR & Code Review Automation
Let your agent open PRs, review code, and triage issues — automatically.
- Automated PR creation with rich descriptions
- Inline code review comments via gh CLI
- CI status monitoring and failure analysis
- Branch management and merge strategies
- Issue triage and label assignment automation
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Government Proposal Compliance Checker
Your last line of defense before submission — catches every error that gets proposals rejected.
- Reads the solicitation and your draft proposal side-by-side
- Flags every missing section, wrong format, and non-compliant element
- Checks file formats, font requirements, page limits, and certifications
- Catches the #1 reason proposals are rejected without being read
- Final QA gate that saves contracts worth $50K-$1M+ from the trash
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LangChain: Code Review Agent
Automate code reviews to catch bugs, security flaws, and improve code quality instantly.
- Deliver cleaner, more robust code with automated bug detection.
- Fortify your applications by proactively identifying security vulnerabilities.
- Accelerate development cycles by reducing manual review time.
- Standardize code quality across your team with consistent AI feedback.
- Empower junior developers with instant, actionable improvement suggestions.
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Mac Security Audit Protocol
8-phase AI security audit that vets every repo, script, and tool before it touches your Mac.
- Verify authenticity — detects forks, typosquatting, and ownership transfers before you install anything
- Full dependency audit cross-referenced against NIST NVD, OSV.dev, GitHub Advisories, and Snyk
- Static code scan for 25+ red flags including curl-pipe-bash, eval(), hidden downloads, and crypto miners
- Risk scorecard across 6 dimensions — supply chain, malware, privacy, stability, maintenance, and trust
- Hard-stop verdict before any command runs — SAFE, SAFE WITH CAUTIONS, or NOT RECOMMENDED
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Matt Pocock: Code Review
Instantly validate code changes against standards and specs for flawless builds.
- Ship higher quality code with fewer bugs
- Reduce time spent on manual code reviews
- Ensure every change aligns with project requirements
- Maintain consistent code quality across your team
- Receive objective, parallel feedback on standards and spec alignment
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Matt Pocock: Codebase Design
Design clean, deep, and testable code modules for superior maintainability and AI-readiness.
- Achieve highly maintainable codebases with clear responsibilities.
- Design interfaces that maximize caller leverage and minimize complexity.
- Significantly improve code testability and reduce debugging time.
- Structure your projects for seamless AI navigation and refactoring.
- Foster consistent communication and collaboration across your engineering team.
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Matt Pocock: Diagnosing Bugs
Systematically eliminate even the toughest software bugs with a proven diagnostic framework.
- Rapidly pinpoint the root cause of complex software defects.
- Establish reliable, automated feedback loops for consistent bug reproduction.
- Significantly reduce the time and frustration associated with debugging.
- Implement a structured, repeatable process for all bug investigations.
- Boost developer productivity and enhance overall system stability.
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Matt Pocock: Domain Modeling
Eliminate project ambiguity with a precise, living domain model.
- Achieve crystal-clear project terminology across your entire team.
- Accelerate onboarding by providing a definitive, always-current project glossary.
- Prevent costly misunderstandings with a shared, precise ubiquitous language.
- Systematically document critical architectural decisions as they are made.
- Ensure your project's core concepts are always precise and up-to-date.
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Matt Pocock: Git Guardrails Claude Code
Safeguard your critical code from accidental Git disasters with AI-powered protection.
- Eliminate the risk of accidental `git push --force` and protect your main branches.
- Prevent irreversible data loss from unintended `git reset --hard` operations.
- Maintain a clean and stable repository by blocking destructive `git clean` commands.
- Safeguard critical branches from accidental deletion with `git branch -D` prevention.
- Ensure code integrity by preventing local changes from being overwritten by `git checkout .`.
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Matt Pocock: Migrate To Shoehorn
Streamline TypeScript testing with robust, type-safe partial data.
- Automate the conversion of 'as' assertions to type-safe shoehorn methods.
- Simplify complex test setups by easily providing partial data.
- Improve test readability and reduce the need for casting workarounds.
- Ensure better type safety in your unit and integration tests.
- Accelerate test development and maintenance cycles.
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Matt Pocock: Research
Get accurate, primary-source research delivered directly to your project.
- 'Delegate tedious research, staying in your flow state.'
- 'Ensure accuracy with findings strictly from primary sources.'
- 'Receive a ready-to-use Markdown report with all claims cited.'
- 'Maintain a clean, organized project with convention-matching notes.'
- 'Accelerate development by quickly getting the facts you need.'
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Matt Pocock: Resolving Merge Conflicts
Effortlessly resolve complex Git merge conflicts and keep your development flow smooth.
- Quickly diagnose the root cause of any Git merge or rebase conflict.
- Intelligently preserve original developer intent across conflicting code changes.
- Ensure all merged code passes automated checks before final commit.
- Maintain a clean, functional codebase without introducing new bugs.
- Streamline your development workflow by automating tedious conflict resolution.
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Matt Pocock: Scaffold Exercises
Effortlessly structure your educational content for optimal development and linting compliance.
- Accelerate course material development by automating structural setup.
- Ensure all exercises meet specified linting and directory standards from the start.
- Free up valuable developer time spent on repetitive file and folder creation.
- Maintain consistency across all educational content effortlessly.
- Focus on teaching and problem-solving, not infrastructure.
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Matt Pocock: Setup Pre Commit
Automate code quality, type checks, and tests before every commit.
- Automatically enforces consistent code formatting across your project.
- Prevents common errors and bugs from being committed to your codebase.
- Streamlines code reviews by ensuring all submitted code adheres to standards.
- Saves developer time by automating repetitive quality checks.
- Establishes a robust quality gate for every code change, improving team collaboration.
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Security & Anti-Malware APIs
Empower your AI to perform free, real-time security checks and threat intelligence.
- Instantly add robust URL scanning and malware detection capabilities to any application.
- Automatically check for data breaches and assess IP reputation without manual effort.
- Gain rapid access to CVE (Common Vulnerabilities and Exposures) information for proactive security.
- Significantly reduce operational costs by replacing expensive LLM calls with free, structured API queries.
- Elevate your application's security posture and build greater user confidence effortlessly.
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Superpowers: Dispatching Parallel Agents
Resolve multiple independent development issues concurrently, slashing debugging time.
- 'Drastically reduce debugging and investigation time across multiple issues.'
- 'Accelerate resolution of complex, multi-faceted problems without sequential bottlenecks.'
- 'Maintain your focus on high-level coordination while agents handle parallel tasks.'
- 'Ensure agents operate with precise, isolated contexts for maximum efficiency.'
- 'Boost team productivity by tackling more problems at once, faster.'
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Superpowers: Finishing A Development Branch
Streamline your development branch completion with intelligent, guided merge and cleanup options.
- Confidently integrate completed features, knowing all tests have passed.
- Eliminate manual merge decisions with AI-guided integration options.
- Maintain a pristine development environment by automating branch cleanup.
- Accelerate your workflow by streamlining the final stages of development.
- Reduce human error in critical code integration processes.
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Superpowers: Receiving Code Review
Master code reviews: verify, clarify, and implement with precision.
- Eliminate costly errors from blind implementation of feedback.
- Streamline feedback loops by proactively clarifying unclear items.
- Ensure technical rigor and maintain high code quality standards.
- Confidently push back on flawed suggestions with data-backed reasoning.
- Accelerate development cycles by reducing rework and confusion.
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Superpowers: Requesting Code Review
Ensure flawless code and prevent costly bugs with AI-powered, early-stage code reviews.
- Prevent costly bugs and rework by catching issues early in the development cycle.
- Accelerate development cycles with efficient, AI-powered feedback loops.
- Maintain focus on your current task while reviews happen in parallel.
- Ensure consistent code quality across all projects and features automatically.
- Gain objective, unbiased insights into your code's strengths and weaknesses.
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Superpowers: Subagent Driven Development
Execute complex development plans flawlessly with autonomous, high-quality subagents.
- Accelerate project completion by delegating independent tasks to specialized AI.
- Ensure pristine code quality and strict spec compliance with automated task-level reviews.
- Maintain clear oversight of complex projects while your agent handles the granular execution.
- Eliminate manual check-ins and interruptions for truly continuous development.
- Achieve consistent, high-standard results across all development tasks.
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Superpowers: Systematic Debugging
Pinpoint any bug's root cause, eliminate recurring issues, and develop faster.
- Eliminate the frustration of recurring bugs by identifying their true origin.
- Significantly reduce bug resolution times and deliver higher quality code.
- Prevent the introduction of new issues by avoiding quick, ill-informed patches.
- Gain confidence in every fix, knowing you've addressed the foundational problem.
- Elevate your development practice with a disciplined, proven approach to problem-solving.
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Superpowers: Using Git Worktrees
Instantly create isolated Git workspaces for risk-free feature development.
- Prevent accidental changes to your main branch, keeping it clean and deployable.
- Accelerate context switching by eliminating the need for stashing or complex branch management.
- Safely experiment with new ideas or refactors without fear of breaking existing code.
- Streamline parallel development, allowing you to work on multiple features simultaneously.
- Reduce merge conflicts and simplify your Git workflow for a smoother development experience.
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Superpowers: Using Superpowers
Master AI agent instruction: Elevate performance through structured skill invocation.
- Ensures your AI agent fully utilizes its skill library for superior task execution.
- Reduces redundant agent inquiries by establishing clear skill invocation protocols.
- Guarantees user instructions always take precedence, maintaining control.
- Streamlines agent interactions across diverse AI platforms.
- Unlocks the true potential of your agent by enforcing skill-based problem solving.
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Superpowers: Verification Before Completion
Guarantee code quality and eliminate costly errors before they happen.
- Eliminate costly post-deployment bugs and hotfixes.
- Drastically reduce 'it works on my machine' incidents and wasted time.
- Build a reputation for delivering high-quality, reliable code every time.
- Ship features with confidence, knowing they've been thoroughly validated.
- Empower your AI agent to produce verifiable, production-ready outputs.