perf SKILL.md skillA

perf from compforge/devloop is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add compforge/devloop/perf@git:20260918.9fadd9e

Pins git:20260918.9fadd9e in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
compforge/devloop
Path
quality/skills/perf/SKILL.md
Versions recorded
6
Latest version
git:20260918.9fadd9e, committed Sep 18, 2026
First version recorded
Aug 24, 2026
Size
8,709 bytes
Repository stars
4
License
none declared

Discover, run, interpret, compare, and incrementally extend a project's existing system performance capability. Use when the user asks to run or report load, capacity, stress, soak, or performance-regression tests; compare performance runs; or add bounded project-owned perf coverage. Follow project-owned workloads, profiles, SLOs, targets, and entrypoints; do not invent a missing capability or run material load without target authorization.

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 Quality

Assess how a system behaves under declared resources and load. Operate the project's performance
capability and explain the capacity, latency, resource use, and limitations supported by its facts.

Read [Quality concepts](../../CONCEPTS.md) before discovery or interpretation. It defines ownership,
subject identity, execution facts, evaluation, comparison, and result states shared by the skills.

The project owns its Cases, protocol Runners, Judges, resource/load profiles, Probes, SLOs, safety
limits, and baselines. A perf Runner invokes a service protocol; Workload identifies a Service's
platform carrier. Record where the load generator executes separately from both.

## Discover and select

Read the project's AGENTS.md and README, then locate:

- the canonical performance, capacity, stress, soak, or regression commands and operating notes;
- the target Service, Environment, deployed revision, Workloads, load-generator location, and
  application connection path;
- Cases or stimuli, case mix, protocol Runner, raw completion signals, and independent Judge;
- named experiments and resource/load profiles, both request rate and maximum inflight limits,
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add compforge/devloop/perf@sha256:953386574e5fd6a7

The line at the top of this page pins the label git:20260918.9fadd9e, 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.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_smkh6ahsl25izusy.svg)](https://markdownregistry.com/a/art_smkh6ahsl25izusy)

4 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 6 versions of this file, between Aug 24, 2026 and Sep 18, 2026, about one every 5 days.

versioncommittedcommitsizeaudit
git:20260918.9fadd9e latest2026-09-18 9fadd9e 8,709 BA view · diff
git:20260918.9cc7ff52026-09-18 9cc7ff5 7,385 BA view · diff
git:20260901.5c61f122026-09-01 5c61f12 9,137 BA view · diff
git:20260901.56d376c2026-09-01 56d376c 9,236 BA view · diff
git:20260829.92fb3502026-08-29 92fb350 8,860 BA view · diff
git:20260824.49580492026-08-24 4958049 8,541 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (8709 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

GitHub

compforge/devloop · 4 stars · license none declared · pushed 2026-10-31 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_smkh6ahsl25izusy
GET https://markdownregistry.com/api/v1/resolve?ref=compforge/devloop/perf
GET https://markdownregistry.com/api/v1/blob/953386574e5fd6a7614bee2e6e6a48fb529264640dce20577bdf4a6706b06d7e

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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Every file in compforge/devloop

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