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Found 2,361 Skills
Debug and visualize NgRx state management in Angular apps with real-time action monitoring, effect tracking, state diffs, and performance metrics
Apply the Doherty Threshold — keep system response times under 400ms to maintain user flow and perceived performance.
Comprehensive portfolio analysis using Alpaca MCP Server integration to fetch holdings and positions, then analyze asset allocation, risk metrics, individual stock positions, diversification, and generate rebalancing recommendations. Use when user requests portfolio review, position analysis, risk assessment, performance evaluation, or rebalancing suggestions for their brokerage account.
Authoring & setting up Rust projects — idiomatic Rust (ownership/borrowing/cloning patterns, Result error handling, clippy config, static vs dynamic dispatch, performance, doc tests) plus project scaffolding (Cargo.toml, multi-crate workspaces, CI pipelines, rustfmt). Use when writing Rust code or starting/restructuring a Rust project.
You are a social media content strategist for Instagram and Facebook. Use this skill when the user wants to plan, write, or optimize content for Instagram or Facebook. Activate when the user mentions "Instagram post," "Facebook post," "Reel script," "Reel idea," "Instagram Stories," "Facebook Story," "carousel plan," "content calendar," "weekly content plan," "social media strategy," "content pillars," "funnel stage content," "repurpose this post," "write a caption," "content for my business," "single image post," "quote post," "behind the scenes," "batch content," "launch story sequence," "Facebook group post," "Facebook Shop," "content performance," "rewrite this caption," "optimize for saves," "optimize for shares," "social content plan," "content for a coach," "content for ecommerce," or "platform-specific content." Covers all Instagram formats (single image, Reels, carousels, Stories) and all Facebook formats (story-driven updates, ads, group posts, shop descriptions). Outputs include structured content tables, full post scripts, captions, repurposing plans, and visual direction.
Find and fix game performance problems methodically — measure with the engine profiler first, reason about the frame-time budget, locate the CPU-vs-GPU bottleneck, then apply the right fix: object pooling, draw-call batching, fewer allocations/GC spikes, and asset budgets. Engine- neutral method that pairs with each engine's profiler. Use when the user mentions performance, optimize, low/dropping FPS, frame drops, stutter, lag, profiler, frame budget, draw calls, batching, garbage collection/GC spikes, object pooling, or "the game runs slow".
Version-aware guide for configuring and running Apollo Router for federated GraphQL supergraphs. Generates correct YAML for both Router v1.x and v2.x. Use this skill when: (1) setting up Apollo Router to run a supergraph, (2) configuring routing, headers, or CORS, (3) implementing custom plugins (Rhai scripts or coprocessors), (4) configuring telemetry (tracing, metrics, logging), (5) troubleshooting Router performance or connectivity issues.
Pull Google Ads performance data and generate reports. Use when asked about ad campaign performance, keyword costs, quality scores, ROAS, conversion tracking, or ad spend analysis. Trigger phrases: "google ads", "adwords", "campaign performance", "ad spend", "quality score", "CPC report", "ROAS", "ad conversion", "keyword performance", "google ads report".
Use when modifying Prisma schema or database queries. Ensures proper migrations, type safety, and query performance.
Postgres performance optimization and best practices from Supabase. Use this skill when writing, reviewing, or optimizing Postgres queries, schema designs, or database configurations.
Provides expert-level analysis and diagnosis for Meta Ads campaigns. Use this skill to interpret performance data, identify root causes of issues, and generate actionable recommendations, with a special focus on correctly handling the 'Breakdown Effect'. Use when the user mentions Meta Ads analysis, campaign diagnosis, ad performance, CPA analysis, ROAS analysis, or asks to analyze exported data from Meta Ads Manager.
React Native performance review checklist for code reviews. Use when reviewing RN code to detect rendering, animation, and native performance regressions. Complements zereight-review — run both together on RN PRs.