danicat

A comprehensive developer guide containing the entire a2ui.org documentation suite. Contains full specs for A2UI v0.9.1, JSON schemas, Agent (Python/ADK) & Renderer (React/Angular/Flutter) SDK guides, concept definitions, quickstarts, and open-source examples. Use this for ANY question or coding task related to Agent-Driven User Interfaces.

Analyze Tenkai agent experiments to find success factors, failure modes, and run patterns.

Find and inspect GitHub code examples for specific dependencies and languages. Use this to see how a library or framework is used in projects.

Go development practices and style guidelines covering concurrency safety, package layout (avoiding pkg/), and PR review checklists.

Standardized setup for new Go (Golang) projects and services. Activate to ensure clean, idiomatic project structures (Standard Layout) and implement production-ready patterns (graceful shutdown, package separation) from day one.

Official style guide and compliance rules for the Google Developers Blog. Activate to draft, edit, and validate technical articles to ensure they meet legal standards, the correct professional tone, and readability targets (Gunning Fog Index).

Definitive guide for authoring high-quality Google Codelabs. Activate to enforce the .lab.md format specifications, metadata requirements (duration, authors), and provide validation tools for structural correctness.

Fetches package versions from NPM, PyPI, Go, Cargo, and RubyGems, or gets Gemini models. This tool queries registries to get stable versions and warn about deprecated, yanked, or retracted packages.

Pre-release checklist and quality gate to verify codebase health, docs, and security before interacting with Git. Activate when preparing to tag/publish a release, concluding milestones, or running final verification on a pull request.

Guidelines, best practices, and templates for authoring Architecture Decision Records (ADRs). Activate when proposing major architectural changes, resolving design/technical debates, or documenting codebase refactorings.

Core engineering workflow standards detailing the 2x2 prioritization matrix, RFC/ADR planning, and the 7-tier Evidence Hierarchy for research. Activate at the start of any task, when designing features, refactoring, dealing with technical ambiguity, performing research, or setting quality gates.

Guidelines and conventions for bootstrapping Go modules, project structures, and reliable production patterns (HTTP servers, database connections). Activate on module initialization, new service creation, layout scoping, or setup requests.

Guidelines and procedures for querying, verifying, and upgrading Go module dependencies and toolchains. Activate when adding or upgrading Go packages, auditing go.mod, addressing dependency vulnerabilities, or verifying toolchain versions.

Highly actionable step-by-step checklist for diagnosing and resolving Go compilation errors, type errors, build/test failures, and runtime issues. Activate on any build or execution failure.

Guidelines and templates for authoring Request for Comments (RFCs). Activate when proposing significant features/refactorings, exploring design alternatives under high ambiguity, or gathering technical consensus.

Guidelines and templates for structuring software development goals and ideas into actionable, bounded tasks using Context/Todo/AC, enforced by the DoR gate. Activate when scoping user requests, decomposing RFCs into tasks, or creating a new task file.

Re-writes text to remove common AI tropes, clichés, and recognizable structural patterns (AI slop) using strict editorial guidelines. Use this skill when the user asks to "deslopify" text or fix AI-sounding writing.

Structuring style to prioritize highest value information (actions, summaries) at the beginning, followed by usage, developer instructions, and finishing with implementation details and legal/compliance.

Brainstorming and data collection specialist. Use when the user wants to write about a topic but needs direction or more material. Helps flesh out concepts by asking targeted questions.

SEO, localization, and final checklist specialist. Prepares articles for publication by auditing SEO, handling translations, and ensuring all guidelines are met.

Quality gate specialist. Reviews articles against project editorial guidelines, evaluates readability (Fog Index), detects AI slop (Slop Score), and performs static language analysis (Vale).

Focuses on editorial principles, adaptive voice, and narrative types. Use when drafting or expanding articles to ensure they match the author's unique tone while maintaining high structural quality.