Agent skills

Skills you can use with AI coding agents, indexed from public GitHub repositories.

Latest Most Popular

hello-world
microsoft/apm 1,149
Test Skill A test skill from a marketplace plugin
microsoft/apm 1,149
Test Skill A test skill from a marketplace plugin
microsoft/apm 1,149
example-skill An example skill from the mock plugin
microsoft/apm 1,149
discord-voice Discord and casual chat voice for team conversations, PR feedback, and contributor interactions. Use when drafting Discord messages, chat replies, or any informal team communication.
EpicenterHQ/epicenter 4,333
honesty Behavioral guideline for providing brutally honest feedback. Use always - this skill defines core interaction expectations for code review and technical discussions.
EpicenterHQ/epicenter 4,333
control-flow Human-readable control flow patterns for early returns, guard clauses, and linearizing nested logic. Use when the user says "simplify this", "flatten these conditions", "too many nested ifs", or when refactoring nested conditionals, replacing try-catch with linear flow, or restructuring decision logic.
EpicenterHQ/epicenter 4,333
documentation In-code documentation, folder READMEs, and code comments. Use when the user says "document this", "add JSDoc", "write a README", "explain this code", or when writing README.md files, JSDoc comments, or code organization docs.
EpicenterHQ/epicenter 4,333
create-auth-skill Scaffold and implement authentication in TypeScript/JavaScript apps using Better Auth. Detect frameworks, configure database adapters, set up route handlers, add OAuth providers, and create auth UI pages. Use when users want to add login, sign-up, or authentication to a new or existing project with Better Auth.
EpicenterHQ/epicenter 4,333
specification-writing Write technical specifications that give agents enough context to implement features autonomously. Use when the user says "write a spec", "plan this feature", "create a planning doc", or when planning features, documenting architecture decisions, or creating implementation guides.
EpicenterHQ/epicenter 4,333
sync-construction-async-property-ui-render-gate-pattern Sync construction with async property pattern for module-exportable clients. Use when the user says "async init", "module-level async", or when creating clients that need async initialization but must be exportable from modules and usable synchronously in UI components.
EpicenterHQ/epicenter 4,333
encryption Encryption patterns for HKDF key derivation, XChaCha20-Poly1305 symmetric encryption, encrypted blob formats, key hierarchy, and key rotation. Use when the user says "encrypt this", "add encryption", "key management", or when working with crypto primitives, encrypted CRDT values, or the EncryptedBlob type.
EpicenterHQ/epicenter 4,333
technical-articles Write technical articles and blog posts with depth and honest trade-offs. Use when the user says "write a blog post", "draft an article", "write about this", or when creating articles in docs/articles/ explaining patterns, techniques, or lessons learned.
EpicenterHQ/epicenter 4,333
change-proposal Present proposed code changes visually before implementing. Use when the user says "show me options", "compare approaches", "what should we do", or when multiple approaches exist, changes span multiple files, or architecture decisions need before/after comparison.
EpicenterHQ/epicenter 4,333
drizzle-orm Drizzle ORM patterns for type branding, custom types, and SQLite column definitions. Use when the user mentions Drizzle, drizzle-orm, or when working with database schemas, branded column types, or custom type conversions in Drizzle.
EpicenterHQ/epicenter 4,333
yjs Yjs CRDT patterns, shared types (Y.Map, Y.Array, Y.Text), conflict resolution, and document storage. Use when the user mentions Yjs, Y.Doc, CRDTs, collaborative editing, or when handling shared types, implementing real-time sync, or optimizing document storage.
EpicenterHQ/epicenter 4,333
rust-errors Rust to TypeScript error handling patterns for Tauri apps. Use when the user mentions Rust errors, Tauri command errors, invoke errors, or when defining Rust error types for TypeScript consumption or creating discriminated union error types from Rust.
EpicenterHQ/epicenter 4,333
refactoring Systematic code audit and refactoring methodology—caller counting, type safety boundaries, inlining single-use extractions, keeping trivial duplications inline over premature extraction, collapsing duplicate branches, and surgical commits. Use when cleaning up code, auditing for code smells, refactoring modules, or reviewing internal function structure.
EpicenterHQ/epicenter 4,333
web-design-guidelines Review UI code for Web Interface Guidelines compliance. Use when asked to "review my UI", "check accessibility", "audit design", "review UX", or "check my site against best practices".
EpicenterHQ/epicenter 4,333
method-shorthand-jsdoc Move helper functions into return objects using method shorthand for proper JSDoc preservation. Use when factory functions have internal helpers that should expose documentation to consumers, or when hovering over returned methods shows no JSDoc.
EpicenterHQ/epicenter 4,333
define-errors How to define and use defineErrors from wellcrafted. Use when creating new error types, updating error definitions, or reviewing error patterns. Covers variant factories, extractErrorMessage for cause, InferErrors/InferError for types, and call site patterns.
EpicenterHQ/epicenter 4,333
single-or-array-pattern Pattern for functions that accept either a single item or an array. Use when creating CRUD operations, batch processing APIs, or factory functions that should flexibly handle one or many inputs.
EpicenterHQ/epicenter 4,333
tauri Tauri path handling, cross-platform file operations, and API usage. Use when the user mentions Tauri, desktop app, or when working with file paths in Tauri frontend code, accessing native filesystem APIs, invoking Tauri commands, or handling platform differences.
EpicenterHQ/epicenter 4,333
frontend-design Create distinctive, production-grade frontend interfaces with high design quality. Use this skill when the user asks to build web components, pages, artifacts, posters, or applications (examples include websites, landing pages, dashboards, React components, HTML/CSS layouts, or when styling/beautifying any web UI). Generates creative, polished code and UI design that avoids generic AI aesthetics.
EpicenterHQ/epicenter 4,333