omer-metin/skills-for-antigravity
10 skills7.1k installs890 starsGitHub
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npx skills add https://github.com/omer-metin/skills-for-antigravitySkills in this repo
1Quantitative ResearchQuantitative Research is an advanced agent skill that models a systematic trading researcher skeptical of glossy backtests. Solo builders and indie quant hackers use it when they need to move from a market hypothesis to a defensible edge: designing backtests that respect look-ahead and survivorship issues, validating alpha and factor exposures, exploring pairs and stat-arb structures, and stress-testing strategies across regimes with walk-forward and out-of-sample protocols. It is not a broker integration or live execution playbook; it is procedural knowledge for research discipline, cost modeling, and knowing when a signal is probably overfit. Use it during validation before you automate execution, and again when you operate or iterate strategies after regime shifts. Pair it with your own data pipelines, notebooks, or backtest frameworks—the skill shapes questions, tests, and interpretation rather than replacing a specific library.1.8kinstalls2Technical AnalysisTechnical Analysis is an agent skill that encodes discretionary chart patterns—starting with Wyckoff accumulation—for solo builders creating trading assistants, backtests, or personal market research workflows. Each pattern documents when to apply it, why institutions leave recognizable footprints, and illustrative detection ideas such as identifying a Wyckoff spring when price briefly breaks a prior low then closes back above on subdued volume. Use it when you are exploring major reversal setups at lows, teaching an agent your playbook, or drafting detection functions over pandas-style OHLC series before you ship a CLI or API strategy service. It is research-grade procedural knowledge, not execution or brokerage integration; pair it with your own risk rules and data feeds when moving from research to automated operate workflows.1.5kinstalls3Game Ui DesignGame Ui Design is an agent skill that encodes world-class game interface judgment for solo and indie builders shipping anything from arcade loops to long-form RPGs. It frames UI as the bridge between player intent and game response: information must read in milliseconds during combat, onboarding must not talk down to veterans, and layouts must survive resolution and input changes without redesign chaos. The skill draws on Nintendo clarity, immersive diegetic interfaces, and competitive readability so you can reason about health bars, stamina, minimaps, reticles, controller glyphs, radial menus, and tooltips as part of the same design language. Use it when you are sketching or polishing HUD scope, menu flows, inventory presentation, or accessibility for console and mobile targets—not when you only need generic web component styling with no gameplay context.1.4kinstalls4Pixel Art Spritespixel-art-sprites is an agent skill that encodes procedural knowledge for 2D game character sprites—standard dimensions, proportion styles, and layout bands solo builders need when art direction is pixel-first. It suits indie devs making platformers, RPGs, or action titles who must brief an agent or themselves on Celeste-scale 32×32 work versus 16×16 classics without muddy proportions. Patterns cover chibi and realistic ratio objects, per-row pixel allocation on a 32×32 grid, and a silhouette readability check. Use it in Build while defining hero, NPC, or enemy sheets before animation pipelines or engine import. Consistent sizing reduces rework in tilemaps and collision boxes and keeps sprite work citable for SEO and design reviews on a Prism game-dev journey shelf.1kinstalls5Crypto Trading BotsCrypto Trading Bot Engineer is a pattern-oriented skill from the Antigravity skills kit aimed at solo builders shipping automated on-chain trading tooling. The surfaced material centers on a DEX Token Sniper: watch for liquidity adds, size swaps with explicit slippage basis points, build deadlines, and route through Uniswap-style routers using ethers.js, with hooks for Flashbots-style private submission. It reads as implementation reference rather than a gated multi-step agent ritual—use it when you already accept DeFi risk, wallet custody, and MEV realities. Complexity is advanced: fee-on-transfer tokens, wide default slippage for new listings, and time-sensitive execution demand testing on forks and small capital first. Prism tags it as Build/backend finance automation; it does not provide compliance, tax, or exchange regulatory guidance. Pair with Ship security review and Operate monitoring if you run bots in production.725installs63d Modeling3D Modeling is an expert agent skill that distills senior technical-artist judgment for solo builders shipping games, interactive 3D, or cinematic assets. It covers polygon and sculpt workflows in Blender, Maya, ZBrush, 3ds Max, and Houdini-minded pipelines, with emphasis on topology that survives deformation, clean UV layouts, disciplined retopology from high poly sources, and LOD steps that engines actually ingest. The persona prioritizes honest tradeoffs on poly budgets, non-destructive modeling, and bake settings so you do not discover broken silhouettes or shimmering UVs at export. Invoke it when prompts mention hard-surface or organic modeling, subdiv workflows, game-ready versus film-ready targets, or engine integration blockers. It does not replace DCC software or automated retopo tools; it steers decisions before you commit to a mesh that fails lighting, skinning, or mobile frame budgets. Outcomes are actionable checklists and pipeline choices aligned with AAA and VFX lessons compressed into agent-guided steps for indie scope.580installs7Algorithmic TradingAlgorithmic trading is an Antigravity-domain agent skill that forces responses through three reference files—patterns for how to build, sharp_edges for failure modes, and validations for hard constraints—when you design strategies, backtests, execution algos, or microstructure analysis. Golden rules baked into the skill stress out-of-sample evaluation, slippage and commission realism, and event-driven simulation instead of vectorized fantasy fills. Solo quant-curious builders and indie fintech hackers use it to avoid textbook mistakes like full-dataset optimization or ignoring transaction costs. It is not investment advice; it is procedural scaffolding for engineering trading systems. Invoke when the user mentions building trading systems, backtesting, execution algorithms, or related diagnostics so the agent cites the reference corpus instead of improvising.1installs8Character DesignCharacter Design is an agent skill for solo game builders who need Nintendo-grade clarity without a full art director on payroll. It encodes the Three-Read Rule: first silhouette at icon scale, then color blocking at squint distance, then optional detail only if it strengthens the first two reads. The skill references classic readability patterns (round hero, spiky speedster, pointed-cap adventurer) as benchmarks, not templates to copy. Use it when starting a new hero, enemy, or roster slot, or when auditing sprites that muddy together in your shop UI or battle lineup. It keeps agents from over-detailing too early—a common indie mistake that kills mobile and Steam capsule thumbnails.1installs9Landing Page DesignLanding Page Design is an agent skill that encodes reusable conversion patterns for solo founders shipping SaaS, info products, or ecommerce offers. It is not a component library; it teaches procedural layout and optimization rituals you can apply while drafting a validate-phase landing page, tightening a pre-launch page in ship, or improving acquisition URLs during grow. The Inverted Pyramid Structure pattern orders above-the-fold hero elements—headline, subheadline, primary CTA, and visual proof—then social proof, three to five outcome-oriented benefits, optional three-step clarity, and a final objection-handling CTA block. The Friction Audit pattern gives a systematic pass over form field count, weak CTA labels, slow loads, distracting navigation, and trust signals. Intermediate complexity reflects judgment calls on how much process to show and which friction sources matter for your audience. Use it when you have a conversion goal but the page feels vague, leaky, or hard to scan—not when you need brand systems, full marketing site architecture, or paid media creative unrelated to the landing URL itself.1installs10Risk Management TradingRisk Management Trading is an agent skill that acts as a risk architect for systematic trading: it helps solo builders and small teams size positions, cap portfolio heat, and survive drawdowns instead of treating risk as an afterthought. Invoke it when you need stop rules, per-trade risk limits, Kelly or volatility-based sizing, or a sanity check on correlation and leverage before or during live trading. The skill emphasizes that edge comes from surviving—position sizing methodologies, drawdown analysis, margin management, and tail-risk thinking are framed with quant precision and veteran-trader paranoia about solvency. It suits builders running personal algos, prototyping fintech backends, or documenting risk policy for agents that place orders. It is not a market scanner or execution integration; it supplies procedural judgment and formulas-level guidance you translate into code, spreadsheets, or runbooks. Use in validate when scoping strategy risk, in build when encoding limits in bots, and in operate when reviewing live exposure.1installs