Update to Upstash Redis

{
  "name": "upstash-ratelimit-js",
  "description": "Rate limiting for serverless and edge apps with the @upstash/ratelimit TypeScript/JavaScript SDK backed by Upstash Redis. Use when adding a rate limiter or throttling to an API route, Next.js middleware, Vercel Edge, Cloudflare Workers, or any HTTP endpoint; returning 429 Too Many Requests; choosing between fixed window, sliding window, and token bucket algorithms; limiting per user, IP, API key, or tenant with prefixes and custom keys; protecting login, signup, form, or AI endpoints from abuse, bots, and brute force; using deny lists, ephemeral caching, analytics, timeouts, and multi-region rate limits; or estimating the Redis command cost of rate limiting. Also use when the user says rate limit, rate-limiting, throttle, quota, request limits, or traffic protection.",
  "included_files": [
    {
      "relative_path": "algorithms.md",
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    {
      "relative_path": "features.md",
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    {
      "relative_path": "methods-getting-started.md",
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    {
      "relative_path": "pricing-cost.md",
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    {
      "relative_path": "traffic-protection.md",
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  "skill_md_contents": "---\nname: upstash-ratelimit-js\ndescription: Rate limiting for serverless and edge apps with the @upstash/ratelimit TypeScript/JavaScript SDK backed by Upstash Redis. Use when adding a rate limiter or throttling to an API route, Next.js middleware, Vercel Edge, Cloudflare Workers, or any HTTP endpoint; returning 429 Too Many Requests; choosing between fixed window, sliding window, and token bucket algorithms; limiting per user, IP, API key, or tenant with prefixes and custom keys; protecting login, signup, form, or AI endpoints from abuse, bots, and brute force; using deny lists, ephemeral caching, analytics, timeouts, and multi-region rate limits; or estimating the Redis command cost of rate limiting. Also use when the user says rate limit, rate-limiting, throttle, quota, request limits, or traffic protection.\nlicense: MIT\nmetadata:\n  author: Upstash\n  homepage: https://upstash.com\n---\n\n# Rate Limit TS SDK\n\n## Quick Start\n- Install the SDK and connect to Redis.\n- Create a rate limiter and apply it to incoming operations.\n\nExample:\n```ts\nimport { Ratelimit } from \"@upstash/ratelimit\";\nimport { Redis } from \"@upstash/redis\";\n\nconst redis = new Redis({ url: \"<url>\", token: \"<token>\" });\nconst limiter = new Ratelimit({ redis, limiter: Ratelimit.slidingWindow(5, \"10s\") });\n\nconst { success } = await limiter.limit(\"user-id\");\nif (!success) {\n  // throttled\n}\n```\n\n## Other Skill Files\n- **algorithms.md**: Describes all available rate‑limiting algorithms and how they behave.\n- **pricing-cost.md**: Explains pricing, Redis cost implications, and operational considerations.\n- **features.md**: Lists SDK features such as prefixes, custom keys, and behavioral options.\n- **methods-getting-started.md**: Full method reference for the SDK's API and getting started guide.\n- **traffic-protection.md**: Guidance on applying rate limiting for traffic shaping, abuse prevention, and protection patterns.\n"
}