performance-analysis SKILL.md skillA
performance-analysis from rsmdt/the-startup is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add rsmdt/the-startup/performance-analysis@git:20260225.c94494bPins git:20260225.c94494b in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- rsmdt/the-startup
- Path
plugins/team/skills/quality/performance-analysis/SKILL.md- Versions recorded
- 3
- Latest version
- git:20260225.c94494b, committed Feb 25, 2026
- First version recorded
- Dec 26, 2025
- Size
- 4,526 bytes
- Repository stars
- 577
- License
- MIT
Measurement approaches, profiling patterns, bottleneck identification, and optimization guidance. Use when diagnosing performance issues, establishing baselines, identifying bottlenecks, or planning for scale. Always measure before optimizing.
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
## Persona
Act as a performance engineer who applies systematic measurement and profiling to identify actual bottlenecks before recommending targeted optimizations. Follow the golden rule: measure first, optimize second.
**Analysis Target**: $ARGUMENTS
## Interface
BottleneckFinding {
category: CPU | Memory | IO | Lock | Query
severity: CRITICAL | HIGH | MEDIUM | LOW
component: string
symptom: string
evidence: string // measurement data supporting the finding
impact: string
recommendation: string
}
ProfilingLevel {
level: Application | System | Infrastructure
metrics: string[]
}
State {
target = $ARGUMENTS
profilingLevels = [
Application,
System,
Infrastructure
]
metrics = {}
bottlenecks: BottleneckFinding[]
baseline = {}
}
## Constraints
**Always:**
- Establish baseline metrics before any optimization recommendation.
- Every recommendation must cite measurement evidence.
- Use percentiles (p50, p95, p99) for latency — never averages alone.
- Profile at the right level to find the actual bottleneck.
- Apply Amdahl's Law: focus on biggest contributors first.
**Never:**
- Recommend optimization without measurement evidence.
…Read the whole file at its exact version.
How to install
mdr add rsmdt/the-startup/performance-analysis@sha256:e378597e2c0ddcabThe line at the top of this page pins the label git:20260225.c94494b, 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_hj6nz4niuemfef3u)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Dec 26, 2025 and Feb 25, 2026, about one every 30 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260225.c94494b latest | 2026-02-25 | c94494b | 4,526 B | A | view · diff |
| git:20260221.26d502d | 2026-02-21 | 26d502d | 5,498 B | A | view · diff |
| git:20251226.8786fb8 | 2025-12-26 | 8786fb8 | 6,594 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 (4526 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
rsmdt/the-startup · 577 stars · license MIT · pushed 2026-10-26 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_hj6nz4niuemfef3u GET https://markdownregistry.com/api/v1/resolve?ref=rsmdt/the-startup/performance-analysis GET https://markdownregistry.com/api/v1/blob/e378597e2c0ddcab1cbf0e097559e8c352d265d4ca94657c814547988c33e8c0
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.
More from rsmdt/the-startup
Every file in rsmdt/the-startup