common-performance-engineering SKILL.md skillA
This file is byte-identical to the first copy the registry indexed. Same content hash, so the same checks give both the same grade.
common-performance-engineering from hoangnguyen0403/agent-skills-standard is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add hoangnguyen0403/agent-skills-standard/common-performance-engineering@git:20261026.f9fb5ebPins git:20261026.f9fb5eb in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- hoangnguyen0403/agent-skills-standard
- Path
.agents/skills/common/common-performance-engineering/SKILL.md- Versions recorded
- 3
- Latest version
- git:20261026.f9fb5eb, committed Oct 26, 2026
- First version recorded
- Apr 23, 2026
- Size
- 3,052 bytes
- Repository stars
- 583
- License
- MIT
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.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file 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. …
Read the whole file at its exact version.
How to install
mdr add hoangnguyen0403/agent-skills-standard/common-performance-engineering@sha256:e170a05495ec3d9eThe line at the top of this page pins the label git:20261026.f9fb5eb, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_zs6jpeq3s2wdxsnp)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Apr 23, 2026 and Oct 26, 2026, about one every 93 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261026.f9fb5eb latest | 2026-10-26 | f9fb5eb | 3,052 B | A | view · diff |
| git:20260714.6bf9b5e | 2026-07-14 | 6bf9b5e | 3,050 B | A | view · diff |
| git:20260423.b7ed028 | 2026-04-23 | b7ed028 | 2,830 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (3052 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
hoangnguyen0403/agent-skills-standard · 583 stars · license MIT · pushed 2026-11-07 · branch develop
API
GET https://markdownregistry.com/api/v1/artifacts/art_zs6jpeq3s2wdxsnp GET https://markdownregistry.com/api/v1/resolve?ref=hoangnguyen0403/agent-skills-standard/common-performance-engineering GET https://markdownregistry.com/api/v1/blob/e170a05495ec3d9e950ac54957429f361ffe053359cd5ea75ebad432bdd28f0c
Your AI assistant 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.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
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