perf-ops SKILL.md skillA
perf-ops from 0xdarkmatter/claude-mods is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add 0xdarkmatter/claude-mods/perf-ops@git:20261007.f58c3c5Pins git:20261007.f58c3c5 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- 0xdarkmatter/claude-mods
- Path
skills/perf-ops/SKILL.md- Versions recorded
- 6
- Latest version
- git:20261007.f58c3c5, committed Oct 7, 2026
- First version recorded
- Mar 24, 2026
- Size
- 14,415 bytes
- Repository stars
- 68
- License
- MIT
Performance profiling and optimization orchestrator - diagnoses symptoms, dispatches skill-preloaded profiling agents, manages before/after comparisons. Triggers on: performance, profiling, flamegraph, pprof, py-spy, clinic.js, memray, heaptrack, bundle size, webpack analyzer, load testing, k6, artillery, vegeta, locust, benchmark, hyperfine, criterion, slow query, EXPLAIN ANALYZE, N+1, caching, optimization, latency, throughput, p99, memory leak, CPU spike, bottleneck.
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 Operations
Orchestrator for cross-language performance profiling and optimization. Classifies symptoms inline, dispatches profiling to general-purpose agents preloaded with the relevant language `-ops` skill (background), and manages optimization with confirmation.
## Architecture
```
User describes performance issue or requests profiling
|
+---> T1: Diagnose (inline, fast)
| +---> Classify symptom (decision tree)
| +---> Detect language/runtime from project
| +---> Check installed profiling tools
| +---> Determine production vs development
| +---> Gather system baseline (CPU/mem/disk)
| +---> Present: diagnosis + recommended profiling approach
|
+---> T2: Profile (dispatch general-purpose + skill preload, background)
| +---> Select skill preload from routing table
| +---> Build perf-focused dispatch prompt
| +---> Agent runs profiler, collects data, interprets results
| | +---> Fallback: tool commands inlined (no skill preload)
| +---> Returns: findings + bottleneck identification + suggestions
| |
…Read the whole file at its exact version.
How to install
mdr add 0xdarkmatter/claude-mods/perf-ops@sha256:0a17323aca5ea42aThe line at the top of this page pins the label git:20261007.f58c3c5, 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_caueyf744ennuzcw)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 6 versions of this file, between Mar 24, 2026 and Oct 7, 2026, about one every 39 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261007.f58c3c5 latest | 2026-10-07 | f58c3c5 | 14,415 B | A | view · diff |
| git:20261005.57e4648 | 2026-10-05 | 57e4648 | 14,424 B | A | view · diff |
| git:20260804.17e97ae | 2026-08-04 | 17e97ae | 14,108 B | A | view · diff |
| git:20260610.e29f196 | 2026-06-10 | e29f196 | 13,670 B | A | view · diff |
| git:20260410.d221136 | 2026-04-10 | d221136 | 12,715 B | A | view · diff |
| git:20260324.cb575e7 | 2026-03-24 | cb575e7 | 12,670 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 (14415 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
0xdarkmatter/claude-mods · 68 stars · license MIT · pushed 2026-10-14 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_caueyf744ennuzcw GET https://markdownregistry.com/api/v1/resolve?ref=0xdarkmatter/claude-mods/perf-ops GET https://markdownregistry.com/api/v1/blob/0a17323aca5ea42a0b4597d603d0a6c977cd3358304db21ae10daf479ba8a088
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.