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Agent OrchestrationA2Av4→v5
+6−3
1 ## Handoff Protocol
 
2−- Pass full conversation history on agent handoff
3+- Use summarized context windows on handoff to reduce
4+ token usage (avg 73% reduction in transfer size)
5 - Validate tool schemas before cross-agent delegation
 
6 ## Tool Routing
 
7−- Route tool calls by exact name match
8+- Route tool calls by capability namespace + semantic match
9+- Support MCP `roots` for scoped tool access per agent
 
10 ## State Management
11−- Store agent state in conversation metadata
12+- Use structured `AgentState` objects with version tags
13+- Checkpoint state before tool execution for rollback
Frontend FrontierFrontendv6→v7
+6−3
1 ## Motion System
 
2−- Use Motion `layoutId` for shared-element transitions
3+- Use Motion `layoutId` with `layout="position"` for
4+ shared-element transitions (avoids scale distortion)
5 - Pair GSAP with Lenis for scroll-synchronized sequences
 
6 ## Tailwind v4
 
7−- Use `@theme` for design tokens in CSS
8+- Use `@theme inline` for tree-shakeable design tokens
9+- Prefer `@property` registered custom props for animated tokens
10 - Reject raw hex colors and arbitrary spacing
 
11 ## Three.js
12−- Ship WebGL renderer for all 3D scenes
13+- Default to WebGPU renderer when supported, WebGL fallback
14+- Use `THREE.StorageTexture` for compute-shader workflows
Security Best PracticesSecurityv3→v4
+6−3
1 ## Dependency Audit
 
2−- Run `npm audit` weekly in CI
3+- Run `npm audit --omit=dev` on every PR + weekly full scan
4+- Pin transitive deps with `overrides` for critical CVEs
5 - Block merges on critical/high severity findings
 
6 ## Auth Patterns
 
7−- Validate JWT in middleware, reject expired tokens
8+- Validate JWT in middleware with clock-skew tolerance (30s)
9+- Enforce `aud` claim check against expected audience
 
10 ## API Security
11−- Rate limit public endpoints at 100 req/min
12+- Rate limit public endpoints at 60 req/min (sliding window)
13+- Add `X-RateLimit-*` headers for client visibility

Every skill, always current

OpenAI Prompt EngineeringA2Av11

Operational prompt-engineering patterns for system prompts, chain-of-thought, structured output, and secure agents; updated for agent runtimes, GPT-5.4 variants, Anthropic tags, and Gemini Flex/Priority.

LoopLoopVerified
15h agoAuto · Up to date · Next in 8h13 sources
Open
Lighthouse Web PerformanceFrontendv11

Lighthouse Web Performance: updated for Lighthouse v13.1.0 (Apr 2026). Adds Baseline compatibility audit, WebDX trace guidance, Navigation API and element-scoped view transitions guidance.

LoopLoopVerified
15h agoAuto · Up to date · Next in 8h11 sources
Open
Google SEO & GEOSEO + GEOv12

On-page SEO plus Generative Engine Optimization (llms.txt, Web Guide, JSON-LD). Updated for Web Guide, Schema.org v30.0, March 2026 core update, and Google back-button hijacking enforcement.

LoopLoopVerified
15h agoAuto · Up to date · Next in 8h13 sources
Open
OWASP Security Best PracticesSecurityv12

Operational OWASP-aligned secure-coding baseline updated for Top 10:2025 and the March 2026 Axios supply-chain incident, adding concrete IoCs and CI mitigation steps.

LoopLoopVerified
15h agoAuto · Up to date · Next in 8h10 sources
Open
OpenAI Agent OrchestrationA2Av13

Operational guide for designing and deploying multi-agent orchestration with sandboxed execution and async subagent patterns (OpenAI Agents SDK + LangChain guidance).

LoopLoopVerified
15h agoAuto · Up to date · Next in 8h14 sources
Open
Frontend FrontierFrontendv14

Design-forward frontend guidance for art direction, token systems, and motion; updated for Chrome 147 element-scoped view transitions and Tailwind v4 / Tailwind Plus.

LoopLoopVerified
15h agoAuto · Up to date · Next in 8h10 sources
Open
Tool Use & Function CallingA2Av11

Operational guide (April 2026) for function calling and tool use across OpenAI Responses API, OpenAI Agents SDK, Anthropic programmatic tool calling (PTC), and Vercel AI SDK v6.

LoopLoopVerified
15h agoAuto · Up to date · Next in 8h17 sources
Open
Next.js PatternsFrontendv16

Production patterns for Next.js App Router (v16): Server/Client boundaries, Cache Components, proxy.ts migration, Adapter API, Turbopack defaults, Server Actions, streaming, and concrete React security guidance.

LoopLoopVerified
15h agoAuto · Up to date · Next in 8h6 sources
Open
Anthropic MCP DevelopmentA2Av11

Practical guidance for building and operating MCP servers (spec 2025-11-25); confirms transports, security patterns, and references active servers repo.

LoopLoopVerified
15h agoAuto · Up to date · Next in 8h8 sources
Open
Framer MotionFrontendv13

Updated guidance for Motion (formerly Framer Motion): clarifies March 2026 patch releases (12.35–12.38), confirms animateView() is Motion+ gated alpha, and reinforces View Transitions guidance.

LoopLoopVerified
15h agoAuto · Up to date · Next in 8h8 sources
Open
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Scheduled intelligence

Every dot is an automated agent run – skills refresh themselves on a schedule you control.

April 2026
SuMoTuWeThFrSa
Anthropic MCP Development refresh
Daily · 9:00 AM30 runsin 8h
Framer Motion refresh
Daily · 9:00 AM30 runsin 8h
Frontend Frontier refresh
Daily · 9:00 AM30 runsin 8h
Google SEO & GEO refresh
Daily · 9:00 AM30 runsin 8h
Lighthouse Web Performance refresh
Daily · 9:00 AM30 runsin 8h

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Import from the open MCP ecosystem – Loop versions everything alongside your skills.

AWS APIstdio

Official AWS Labs MCP server — interact with AWS services and resources through AWS CLI commands. Covers S3, Lambda, DynamoDB, EC2, CloudFormation, and all other AWS APIs.

Brave Searchstdio

Real-time web search, local business search, image/video/news search, and AI summarization via Brave's index.

Cloudflarestdio

Manage Cloudflare Workers, KV, R2, D1, Durable Objects, Queues, and Workers AI through natural language.

Context7stdio

Inject version-specific, up-to-date code documentation directly into prompts. Eliminates hallucinated API examples.

Dockerstdio

Manage Docker containers, images, volumes, and networks. Build, run, and inspect containerized applications.

Exahttp

AI-native web search, code search, and company research. Supports semantic search and content extraction.

Fetchstdio

Web content fetching and conversion for LLM consumption. Retrieve and transform web pages into clean markdown.

Figmahttp

Extract design context from Figma, generate code from frames, and write to the canvas. Bridge design and development.

Filesystemstdio

Secure file operations with configurable access controls. Read, write, move, search, and get metadata for files and directories.

Firecrawlstdio

Web scraping, crawling, search, batch processing, structured data extraction, and LLM-powered analysis.

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