spectra-propose
Create a change proposal with all required artifacts
897 repo starsObserved in 3 repos
Development
Development skills
Browse reusable Agent Skills, each with a clear purpose and practical guidance.
stac-quickstart
Help initialize and validate a Stac-enabled Flutter project and ship a first server-driven screen. Use when users ask to set up Stac CLI, run stac init/build/deploy, verify project prerequisites, or troubleshoot first-run setup and missing configuration files.
895 repo starsObserved in 2 repos
Development
gsd-orchestrator
Build software products autonomously via GSD headless mode. Handles the full lifecycle: write a spec, launch a build, poll for completion, handle blockers, track costs, and verify the result. Use when asked to "build something", "create a project", "run gsd", "check build status", or any task that requires autonomous software development via subprocess.
895 repo starsObserved in 1 repos
Development
site-config-creation
Create or update the [site] section of stencila.toml for published Stencila sites. Use when asked to configure site domain, title, author, logo, icons, labels, descriptions, socials, featured content, navigation, routes, access, layout presets and regions, glide, search, formats, reviews, uploads, remotes, actions, auto-index, or specimen. Covers reading existing TOML, generating valid configuration, editing while preserving comments and formatting, and snap-based visual verification.
895 repo starsObserved in 1 repos
Development
software-code-refactoring
Improve production code quality while preserving all existing test behavior. Commonly used for the Refactor phase of TDD red-green-refactor, but applicable to any codebase with tests. Use when production code works but needs cleanup — reducing duplication, improving naming, simplifying complexity, aligning with codebase style, extracting functions or types, or removing dead code. Discovers conventions, applies safe transformations, verifies compilation after each change, and produces a structured summary. Works with any language or framework.
895 repo starsObserved in 1 repos
Development
software-design-review
Critically review a software design specification and suggest concrete improvements. Use when the user wants to review, critique, audit, evaluate, or strengthen a design spec, technical specification, feature design, architecture proposal, or implementation plan. Focus on clarity, completeness, correctness, feasibility, tradeoffs, risks, assumptions, and actionable recommendations that improve the design without turning the task into code generation or workflow design.
895 repo starsObserved in 1 repos
Development
software-implementation
Write the minimal production code needed to make failing TDD tests pass (Green phase of red-green-refactor). Use when failing tests exist and production code must be written or modified to satisfy them. Reads and interprets failing test output, discovers codebase conventions (module layout, naming, import patterns, error handling, coding style), writes focused production code that satisfies test expectations without over-engineering, integrates new code with existing modules, types, and APIs, handles revision feedback from failed test runs, and verifies implementation compiles or parses before handing off to test execution. Works with any language or framework.
895 repo starsObserved in 1 repos
Development
stac-custom-extensions
Scaffold and integrate custom Stac widgets and actions with parsers and registration checks. Use when users ask to build new StacParser or StacActionParser implementations, generate custom model classes, or verify parser registration inside Stac.initialize.
895 repo starsObserved in 1 repos
Development
mise-version-bump
Bumps the pinned Mise version in toolprovider/mise/mise.go. Use when the user wants to update, bump, or upgrade Mise, or change misePreviewVersion / miseStableVersion / their checksum maps.
893 repo starsObserved in 1 repos
Development
spritekit
Build 2D games and animations using SpriteKit. Use when creating game scenes with SKScene and SKView, adding sprites with SKSpriteNode, animating with SKAction sequences, simulating physics with SKPhysicsBody and contact detection, creating particle effects with SKEmitterNode, building tile maps, using SKCameraNode, or integrating SpriteKit scenes in SwiftUI with SpriteView.
892 repo starsObserved in 7 repos
Development