Agent skills
Skills you can use with AI coding agents, indexed from public GitHub repositories.
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skill-security-analyzer
Comprehensive security risk analysis for Claude skills. Use when asked to analyze security risks, review security stance, audit skills for vulnerabilities, check security before deployment, or evaluate safety of skill files. Triggers include "analyze security," "security risks," "security audit," "security review," "is this skill safe," or "check for vulnerabilities."
Exploration-labs/Nates-Substack-Skills 19
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vibe-coding
Comprehensive guide for AI-assisted vibe coding. Use when the user wants to build applications through natural language prompts using tools like Lovable, Cursor, Replit, or Bolt. Includes best practices, pitfall awareness, tool-specific guidance, architectural decision support, and MVP scope definition with a bias toward cutting features aggressively to ship faster.
Exploration-labs/Nates-Substack-Skills 19
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pitch-deck-builder
Comprehensive pitch deck creation with conversational discovery, narrative structuring, and context-aware chunking strategies. This skill should be used when users request help creating pitch decks, investor presentations, fundraising decks, or startup presentations. It guides through narrative development, data collection, and professional slide creation.
Exploration-labs/Nates-Substack-Skills 19
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skill-gap-analyzer
Analyzes the user's skill library to identify coverage gaps, redundant overlaps, and optimization opportunities. Use when users want to understand their skill ecosystem, optimize their skill collection, find missing capabilities for common workflows, or reduce redundant coverage. Triggered by requests like "analyze my skills," "what skills am I missing," "are any of my skills redundant," or "optimize my skill library."
Exploration-labs/Nates-Substack-Skills 19
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complex-excel-builder
Comprehensive toolkit for creating multi-tab Excel workbooks for startups and scale-ups. Use this skill when building financial models, operational dashboards, board reports, or analytics workbooks that require data organization, complex calculations, pivot tables, visualizations, and documentation across multiple interconnected sheets. Specialized for startup metrics (ARR, MRR, CAC, LTV), board-level reporting, and data-driven decision making.
Exploration-labs/Nates-Substack-Skills 19
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learning-capture
Recognize and capture reusable patterns, workflows, and domain knowledge from work sessions into new skills. Use when completing tasks that involve novel approaches repeated 2+ times, synthesizing complex domain knowledge across conversations, discovering effective reasoning patterns, or developing workflow optimizations. Optimizes for high context window ROI by identifying patterns that will save 500+ tokens per reuse across 10+ future uses.
Exploration-labs/Nates-Substack-Skills 19
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skill-testing-framework
Provides test cases and validation tools for skills. Use when creating tests for a new skill, adding regression tests after skill updates, running test suites to verify skill functionality, or validating that skill outputs match expected results. Supports unit tests, integration tests, and regression tests with input/output pair validation.
Exploration-labs/Nates-Substack-Skills 19
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ai-vendor-evaluation
Comprehensive framework for evaluating AI vendors and solutions to avoid costly mistakes. Use this skill when assessing AI vendor proposals, conducting due diligence, evaluating contracts, comparing vendors, or making build-vs-buy decisions. Helps identify red flags, assess pricing models, evaluate technical capabilities, and conduct structured vendor comparisons.
Exploration-labs/Nates-Substack-Skills 19
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lettactl
Manage Letta AI agent fleets with kubectl-style CLI
nouamanecodes/lettactl 41
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release-cycle
Use when releasing features - covers issues, branches, tests, commits, PRs, versioning, and publishing
nouamanecodes/lettactl 41
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resource-management
Use when managing resources like memory blocks, tools, folders, files, or MCP servers
nouamanecodes/lettactl 41
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fleet-deployment
Use when deploying agents from YAML configuration files
nouamanecodes/lettactl 41
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message-operations
Use when sending messages to agents, viewing conversation history, or managing message state
nouamanecodes/lettactl 41
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code-review
Thorough code review covering architecture, code quality, and performance. Use when asked to "review this plan", "review code", "audit architecture", "check code quality", or "review for performance". Walks through issues interactively with tradeoff analysis and opinionated recommendations.
nouamanecodes/lettactl 41
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bulk-operations
Use when performing bulk operations like cleanup, delete-all, or bulk messaging
nouamanecodes/lettactl 41
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agent-management
Use when managing individual agents - creating, updating, deleting, listing, or describing
nouamanecodes/lettactl 41
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coding-patterns
Architecture and design patterns for lettactl. Reference when building new features, displays, or commands.
nouamanecodes/lettactl 41
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observability
Use when checking server health, viewing context window usage, or managing async runs
nouamanecodes/lettactl 41
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check-emails
Check inbox and present emails as a fresh numbered list. Use when the user says /check-emails or asks to check their email starting from a clean list.
max-sixty/jean-claude 30
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jean-claude
This skill should be used when the user asks to search/send/draft email, check calendar, create events, schedule meetings, find/upload/share Drive files, read/edit Google Docs, read spreadsheet data, send texts/iMessages, send WhatsApp messages, send Signal messages, check messages, or create reminders. Manages Gmail, Google Calendar, Google Drive, Google Docs, Google Sheets, iMessage, WhatsApp, Signal, and Apple Reminders.
max-sixty/jean-claude 30
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tooling
TypeScript tooling, configuration, and build optimization
pluginagentmarketplace/custom-plugin-typescript 1
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backend-technologies
Master backend development with Node.js, Python, Java, Go, Rust, API design, databases, and microservices. Use when building APIs, designing systems, or learning backend frameworks.
pluginagentmarketplace/custom-plugin-typescript 1
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frontend-technologies
Master modern web development with HTML, CSS, JavaScript, React, Vue, Angular, Next.js, TypeScript, and responsive design. Use when building web applications, optimizing UI performance, or learning frontend frameworks.
pluginagentmarketplace/custom-plugin-typescript 1
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advanced-types
Advanced TypeScript types including generics, conditionals, and mapped types
pluginagentmarketplace/custom-plugin-typescript 1