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Skill v0idOS/performance-deity/skills/network

A ruthlessly strict algorithmic optimization methodology for AI coding agents. Forces your agent to profile, benchmark, and mathematically prove performance gains before writing code.

Install
npx -y skills add v0idOS/performance-deity --skill network

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  • 2 stars2 stars. Stars are a popularity signal and not a quality one, but at this level it is likely that nobody has read this closely except its author, and you would be relying on your own review.

What its author says it does

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Reduce API payload sizes and network latency. Profiles byte sizes, enforces compression and HTTP caching, and migrates heavy endpoints to GraphQL or protobuf when warranted.

SKILL.md

1.2 KB, as published. Nobody here has run it

Execute all four phases in order.

Phase 1 — Payload Profiling

  1. Identify the API endpoint.
  2. Measure the raw JSON response size in bytes.
  3. Identify the nested or repeated structures contributing the most bytes.

Phase 2 — Compression & Caching

  1. Check response headers. Verify Content-Encoding: gzip or Content-Encoding: br is present. If not, enable it server-side.
  2. Add HTTP caching headers:
    • Cache-Control: max-age=<N>, stale-while-revalidate=<N>
    • ETag for conditional GET support

Phase 3 — Serialization

If the payload exceeds 1MB:

  • Migrate to GraphQL so clients request only the fields they need, or
  • Migrate to Protocol Buffers (protobuf) for binary serialization.
  • For real-time data, use Server-Sent Events or WebSockets to eliminate repeated full-payload polling.

Phase 4 — Report

MetricBeforeAfter
Payload sizeX KBY KB
Transfer time (3G sim)XmsYms
Cache hit rate0%Z%

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