Tools
Development tools, utilities, and productivity aids
17720 skills in this category
Subcategories
jira-workflow-creator
Jira Workflow Creator - Auto-activating skill for Enterprise Workflows. Triggers on: jira workflow creator, jira workflow creator Part of the Enterprise Workflows skill category.
cloud-function-generator
Cloud Function Generator - Auto-activating skill for GCP Skills. Triggers on: cloud function generator, cloud function generator Part of the GCP Skills skill category.
oracle
Use the @steipete/oracle CLI to bundle a prompt plus the right files and get a second-model review (API or browser) for debugging, refactors, design checks, or cross-validation.
browser-use
AI-driven browser automation via Model Context Protocol
Unnamed Skill
Typescript rules for the project Applies to files matching: *.tsx,*.ts.
Unnamed Skill
Ultracite Rules - AI-Ready Formatter and Linter Applies to files matching: **/*.{ts,tsx,js,jsx,json,jsonc,html,vue,svelte,astro,css,yaml,yml,graphql,gql,md,mdx,grit}.
ccw
Stateless workflow orchestrator that automatically selects and executes the optimal workflow combination based on task intent. Supports rapid (lite-plan+execute), full (brainstorm+plan+execute), coupled (plan+execute), bugfix (lite-fix), and issue (multi-point fixes) workflows. Triggers on "ccw", "workflow", "自动工作流", "智能调度".
ccw-help
Workflow command guide for Claude Code Workflow (78 commands). Search/browse commands, get next-step recommendations, view documentation, report issues. Triggers "CCW-help", "CCW-issue", "ccw-help", "ccw-issue", "ccw"
issue-manage
Interactive issue management with menu-driven CRUD operations. Use when managing issues, viewing issue status, editing issue fields, performing bulk operations, or viewing issue history. Triggers on "manage issue", "list issues", "edit issue", "delete issue", "bulk update", "issue dashboard", "issue history", "completed issues".
skill-generator
Meta-skill for creating new Claude Code skills with configurable execution modes. Supports sequential (fixed order) and autonomous (stateless) phase patterns. Use for skill scaffolding, skill creation, or building new workflows. Triggers on "create skill", "new skill", "skill generator", "生成技能", "创建技能".
build-macos-apps
Build professional native macOS apps in Swift with SwiftUI and AppKit. Full lifecycle - build, debug, test, optimize, ship. CLI-only, no Xcode.
create-meta-prompts
Create optimized prompts for Claude-to-Claude pipelines with research, planning, and execution stages. Use when building prompts that produce outputs for other prompts to consume, or when running multi-stage workflows (research -> plan -> implement).
create-subagents
Expert guidance for creating, building, and using Claude Code subagents and the Task tool. Use when working with subagents, setting up agent configurations, understanding how agents work, or using the Task tool to launch specialized agents.
build-iphone-apps
Build professional native iPhone apps in Swift with SwiftUI and UIKit. Full lifecycle - build, debug, test, optimize, ship. CLI-only, no Xcode. Targets iOS 26 with iOS 18 compatibility.
create-hooks
Expert guidance for creating, configuring, and using Claude Code hooks. Use when working with hooks, setting up event listeners, validating commands, automating workflows, adding notifications, or understanding hook types (PreToolUse, PostToolUse, Stop, SessionStart, UserPromptSubmit, etc).
gcal-api-research
Expert research tool for Google Calendar API implementations. PROACTIVELY use when (1) reviewing PRs adding calendar features, (2) planning new event/attendee/recurring event functionality, (3) investigating calendar API issues, (4) validating timezone handling or batch operations. Specializes in recurring events, timezone conversions, multi-calendar support, and edge case identification.
Unnamed Skill
Expert research tool for Model Context Protocol implementations. PROACTIVELY use when reviewing MCP server code, planning new MCP tools/resources/prompts, investigating protocol compliance issues, or validating architecture. Specializes in protocol compliance (JSON-RPC 2.0), security patterns, transport layers, and production best practices. Current spec: 2025-06-18.
creating-skills
Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Letta Code's capabilities with specialized knowledge, workflows, or tool integrations.
react-docs-generator
Generate React component documentation for SEED Design System. Use when creating new React component docs in ./docs/content/react/components or updating existing implementation documentation. Helps document component APIs, props, installation, and usage examples.
user-file-ops
Simple operations on user-provided text files including summarization.