common-performance-engineering is agent-read markdown (skill) from hoangnguyen0403/agent-skills-standard: Enforce universal standards for high-performance development. Use when profiling bottlenecks, reducing latency, fixing memory leaks, improving throughput, or optimizing algorithm complexity in any language..
Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.
What the file says
# Performance Engineering Standards
## **Priority: P0 (CRITICAL)**
## Workflow
1. **Baseline**: Profile before changing anything — measure CPU, memory, and latency.
2. **Identify**: Find top bottleneck (N+1 query, hot loop, memory leak).
3. **Fix**: Apply targeted optimization from sections below.
4. **Verify**: Re-profile to confirm improvement and check for regressions.
## Resource Management
- **Memory Efficiency**:
- Avoid memory leaks: explicit cleanup of listeners, observers, and streams.
- Optimize data structures: `Set` for lookups, `List` for iteration.
- Lazy Initialization: Initialize expensive objects only when needed.
- **CPU Optimization**:
- Aim for O(1) or O(n); avoid O(n^2) in critical paths.
- Offload heavy computations to background threads or workers.
- Memoize pure, expensive functions.
See [implementation examples](references/implementation.md) for memoization and batching patterns.
## Network & I/O
- **Payload Reduction**: Use efficient serialization (Protobuf, JSON minification) and compression (gzip/br).
- **Batching**: Group multiple small requests into single bulk operations.
…
Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.
GET https://markdownregistry.com/api/v1/artifacts/art_njmuz6tki235yno6
GET https://markdownregistry.com/api/v1/resolve?ref=hoangnguyen0403/agent-skills-standard/common-performance-engineering
GET https://markdownregistry.com/api/v1/blob/1d22ae4768f83cc496c52f94620c3f1af17633798f5928edc3a1efa57fd6e1ac
Your agent does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
hoangnguyen0403/agent-skills-standard · .agents/skills/caveman-compress/SKILL.md · Compress natural language memory files (CLAUDE.md, todos, preferences) into caveman format to save input tokens…
hoangnguyen0403/agent-skills-standard · .agents/skills/caveman-review/SKILL.md · Ultra-compressed code review comments. Cuts noise from PR feedback while preserving the actionable signal. Each comment…
hoangnguyen0403/agent-skills-standard · .agents/skills/caveman/SKILL.md · Ultra-compressed communication mode. Cuts token usage ~75% by speaking like caveman while keeping full technical…
hoangnguyen0403/agent-skills-standard · .agents/skills/common/common-architecture-diagramming/SKILL.md · Draw architecture diagrams as editable draw.io files with a fixed house style, C4 levels, and evidence-tagged shapes…
hoangnguyen0403/agent-skills-standard · .agents/skills/common/common-business-requirements/SKILL.md · Standardize BRD and BRD-lite discovery for business goals, stakeholder impact, current-to-future state, and measurable…
hoangnguyen0403/agent-skills-standard · .agents/skills/common/common-dast-tooling/SKILL.md · Standardize dynamic application security testing for backend APIs, frontend web apps, and mobile clients. Covers ZAP…
hoangnguyen0403/agent-skills-standard · .agents/skills/common/common-debugging/SKILL.md · Troubleshoot systematically using the Scientific Method. Use when debugging crashes, tracing errors, diagnosing…
hoangnguyen0403/agent-skills-standard · .agents/skills/common/common-documentation/SKILL.md · Write effective code comments, READMEs, and technical documentation following intent-first principles. Use when adding…
