All Skills

Devicetree management for Zephyr RTOS. Covers syntax, bindings, overlays, Hardware Model v2 (HWMv2), and advanced node/property deletion patterns. Trigger when defining hardware topology, creating overlays, or mapping pins and peripherals.

Prepares meeting materials by gathering context from Notion, enriching with Claude research, and creating both an internal pre-read and external agenda saved to Notion. Helps you arrive prepared with comprehensive background and structured meeting docs.

Create banners using AI image generation. Discuss format/style, generate variations, iterate with user feedback, crop to target ratio. Use when user wants to create a banner, header, hero image, cover image, GitHub banner, Twitter header, or readme banner.

Essential Zephyr RTOS kernel services. Covers thread lifecycle and priority, the logging subsystem for diagnostics, and the interactive shell for real-time hardware inspection and debugging. Trigger when writing application flows, adding logging to modules, or creating interactive CLI commands.

Creates comprehensive API changelogs documenting breaking changes, deprecations, and migration strategies for API consumers. Use when managing API versions, communicating breaking changes, or creating upgrade guides.

Checklist and automation guide for adding a new skill to the OPC Skills project. Ensures all required files, metadata, logos, and listings are created before release. Use when adding a new skill, publishing a skill, or preparing a skill for release.

Create or update AgentSkills. Use when designing, structuring, or packaging skills with scripts, references, and assets.

Clear description of what this skill does and when to use it. Include trigger keywords and contexts inline, e.g. "Use when user wants to X, Y, or Z."

GitLab container registry operations via API. ALWAYS use this skill when user wants to: (1) list container repositories, (2) view/delete image tags, (3) clean up old images, (4) manage Docker registry.

Generate and edit images using Google Gemini 3 Pro Image (Nano Banana Pro). Supports text-to-image, image editing, various aspect ratios, and high-resolution output (2K/4K). Use when user wants to generate images, create images, use Gemini image generation, or do AI image generation.

Template loading, variable filling, and scaffolding for all GSD artifacts. Manages 22+ templates covering every document type in the GSD system, from PROJECT.md to milestone archives.

--- name: ad-frequency-capper description: "Ad fatigue kills ROI. This agent tracks the relationship between 'Frequency' (Avg times seen) and 'CTR' or 'CPA' in your campaign data, identifying the exact tipping point where performance degrades so you can set a cap." version: 1.0.0 category: Paid Med

Continuous learning — hooks observe failures and prompt reflection, sibling synergy deepens analysis with history and tool discovery

Guide users through a structured workflow for co-authoring pristine, standardized documentation (READMEs, proposals, specs). Focuses on clarity, formatting, and reader comprehension. Trigger when user mentions writing docs, creating proposals, drafting specs, or similar documentation tasks.

Use when writing large files (>1000 lines), editing after many operations, or configuring hooks in Claude Code.

Automatic history search — checks past sessions before web research, planning, and debugging, siblings deepen coverage

Prompt rhetoric coach — deterministic scoring and restructuring using Anthropic best practices

Provides KISS, YAGNI, and SOLID code quality principles for clean code,

Automated detection of code smells and anti-patterns to identify refactoring opportunities

Execute automated AST-based code transformations for large-scale refactoring and migration

Research North American mountain peaks and generate comprehensive route beta reports

Generate Clap-based Rust CLI applications with derive macros, subcommands, and modern Rust patterns. Creates production-ready Rust CLI with proper cargo structure.

Generate MCP capability declarations from tool and resource inventory with proper versioning and feature flags.

Map application errors to MCP error codes with proper messages, error types, and recovery suggestions.