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Found 7,035 Skills
Autonomous development agent that picks tasks from a project board (Jira, ClickUp, GitHub Issues), explores the codebase, implements the solution, opens a PR, and notifies the team. Configurable per-project via project files in ~/.config/delivering-tickets/projects/. Use this skill when the user asks to "work on a ticket", "pick up a task", "implement issue X", "work autonomously on the board", "take the next task", or any variation of autonomous task execution from a project board. Also triggers when the user mentions delivering-tickets, project configuration, or wants to set up autonomous development workflows for their team. Available commands: /delivering-tickets (start), /delivering-tickets:check (check replies), /delivering-tickets:status (workflow status), /delivering-tickets:setup (verify environment), /delivering-tickets:project (manage projects). Do NOT use for general coding without a ticket, standalone code reviews, project setup without a board configured, or questions unrelated to task execution from a project board.
Optimize Entity Framework Core queries by fixing N+1 problems, choosing correct tracking modes, using compiled queries, and avoiding common performance traps. Use when EF Core queries are slow, generating excessive SQL, or causing high database load.
Enable nullable reference types in a C# project and systematically resolve all warnings. USE FOR: adopting NRTs in existing codebases, file-by-file or project-wide migration, fixing CS8602/CS8618/CS86xx warnings, annotating APIs for nullability, cleaning up null-forgiving operators, upgrading dependencies with new nullable annotations. DO NOT USE FOR: projects already fully migrated with zero warnings (unless auditing suppressions), fixing a handful of nullable warnings in code that already has NRTs enabled, suppressing warnings without fixing them, C# 7.3 or earlier projects. INVOKES: Get-NullableReadiness.ps1 scanner script.
JSON Web Tokens for authentication. Covers token structure, signing, and validation. Use for stateless authentication. USE WHEN: user mentions "JWT", "token authentication", "access token", "refresh token", asks about "stateless auth", "token signing", "token validation" DO NOT USE FOR: session-based auth (use session management), OAuth flows (use oauth2 skill), NextAuth.js (use nextauth skill)
Scaffold or continue a software project with a Harness-style workflow. Use when the user wants a new app or repo, a structured bootstrap, or milestone-driven execution from PRD through implementation. Supports greenfield and existing codebases across web, iOS, CLI, agent, and desktop projects.
Write and review unit tests for Vue 3 + TypeScript + Vitest + Pinia codebases. Use when creating or updating tests for components, composables, and stores; mocking Pinia with createTestingPinia; applying Vue Test Utils patterns; and enforcing black-box assertions over implementation details.
Build or convert Art Blocks generative art scripts using artblocks-mcp. Use when helping a user create, scaffold, port, or convert an art script for Art Blocks, or when working with tokenData, hash-based PRNG, FLEX dependencies, PostParams, window.$features traits, p5.js, Three.js, or the Art Blocks generator format.
Manage Render services, deploys, databases, and infrastructure from the CLI. Use when deploying, restarting, viewing logs, opening SSH/psql sessions, or validating render.yaml blueprints.
Generate NFT artwork using each::sense AI. Create PFP collections, generative art, 1/1 pieces, pixel art, 3D renders, animated NFTs, and trait-based characters for Web3 projects.
Headless browser automation CLI optimized for AI agents with accessibility tree snapshots and ref-based element selection
Appwrite Kotlin SDK skill. Use when building native Android apps or server-side Kotlin/JVM backends with Appwrite. Covers client-side auth (email, OAuth with Activity integration), database queries, file uploads, real-time subscriptions with coroutine support, and server-side admin via API keys for user management, database administration, storage, and functions.
Tracked lightweight execution with composable rigor flags for tasks between a typo fix and a full feature. Plan + execute with optional --discuss, --research, and --full flags to add rigor incrementally. Use for "quick task", "small change", "ad hoc task", "add a flag", "extract function", "small refactor", "fix bug in X". Do NOT use for multi-component features, architectural changes, or anything needing wave-based parallel execution — those are Simple+ tier.