Dev Tooling Agent Skills

Enables semantic file search across a codebase using a vector-powered CLI, with integration for Claude and Codex agents.

Creates commits following Sentry conventions with conventional commit format and issue references.

Create, list, and view GitHub issues interactively using the gh CLI.

Write idiomatic C++ code with modern features, RAII, smart pointers, and STL algorithms. Handles templates, move semantics, and performance optimization.

Generates a complete set of favicon files from a source image and updates the project's HTML with the appropriate link tags.

Provides a Node.js CLI tool template with Commander.js, interactive prompts, and best practices for building command-line applications.

Provides expert guidance on modern Java 21+ development, covering virtual threads, Spring Boot 3.x, JVM optimization, and cloud-native enterprise patterns.

Creates a machine-readable phased JSON plan bundle from a spec or feature description, producing a compact master manifest plus per-phase step files for resumable execution.

Create new skills, modify and improve existing skills, and measure skill performance. Use when users want to create a skill from scratch, edit, or optimize an existing skill, run evals to test a skill, benchmark skill performance with variance analysis, or optimize a skill's description for better triggering accuracy.

Manages persistent coding sessions across multiple AI coding engines including Claude Code, Codex, Antigravity, Cursor, and OpenCode, with support for multi-agent councils, cross-session messaging, deep planning, parallel code review, and autonomous workspace iteration.

Scaffolds a new ClawBio skill from a JSON/YAML spec or interactively, generating SKILL.md, Python skeleton, tests, and updating the catalog.

Opens a GitHub pull request targeting the main branch using the gh CLI and the repository's PR template, after verifying local checks pass.

Performs deterministic image operations with Python Pillow: resizing, cropping, compositing, format conversion, watermarks, brightness/contrast adjustments, and web optimization.

Creates a conventional commit from staged changes, using an optional user-provided subject.

Guides the creation of well-structured Claude Code skills and slash commands, covering skill types, scope, frontmatter settings, and file organization.

Loads an implementation plan, reviews it critically, executes each task with verification, and reports completion, stopping to ask for help when blocked.

Creates isolated git worktrees with smart directory selection and safety verification for feature work.

Guides completing development work by verifying tests, presenting structured options for merging, creating a pull request, keeping, or discarding a branch, and cleaning up worktrees.

Implements multi-level caching with strategies for invalidation, stampede prevention, and performance monitoring.

Automates multi-language software builds with Makefiles, dependency management, testing, packaging, and CI/CD integration.

Runs Codex CLI, Claude Code, OpenCode, or Pi Coding Agent via background process for programmatic control.

Installs and configures MariaDB Connector/C++ across Linux, Windows, and source builds, covering prerequisites, linking, and runtime plugin setup.

Installs and configures MariaDB Connector/Python, covering the 1.1 and 2.0 lines, build prerequisites, and connection settings.

Create exercise directory structures with sections, problems, solutions, and explainers that pass linting, then commit with git.

Executes a written implementation plan in a separate session, reviewing it critically, running tasks with verification, and stopping to ask for help when blocked.

Provides domain-specific knowledge for working with Remotion, covering 3D, animations, assets, audio, captions, and more.

Automates web browser interactions via the browse CLI, including navigation, form filling, screenshots, and scraping, with support for local and remote Browserbase sessions.

Executes small ad-hoc tasks with GSD guarantees, spawning planner and executor agents, tracking tasks in .planning/quick/, and updating STATE.md. Supports composable flags for discussion, research, plan-checking, and verification.

Ingest, index, search, edit, and generate video and audio assets from files, URLs, RTSP feeds, or desktop capture, with real-time alerts and stream links.

Guides users through creating, editing, and optimizing agent skills, including drafting, testing, evaluating, and improving skill descriptions for better triggering.

Ingests video and audio from files, URLs, live feeds, or desktop capture; indexes and searches moments with timestamps; transcodes, edits timelines, generates media assets, and emits real-time alerts.

Measures performance baselines, detects regressions before and after PRs, and compares stack alternatives.

Loads a written implementation plan, reviews it critically, executes all tasks with verification, and reports completion, stopping to ask for help when blocked.

Guides the creation, editing, and verification of agent skills using a test-driven development approach, with structured documentation and quality gates.

Runs a local voice MCP server in Rust for text-to-speech and speech-to-text, with build, test, and configuration guidance.

Generates multiple app variations in parallel, each a distinct interpretation of a theme, then ranks them and presents a gallery.