load-tests SKILL.md skillA

load-tests from pisberg/vibetags is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add pisberg/vibetags/load-tests@git:20260926.c4dbb2c

Pins git:20260926.c4dbb2c in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
pisberg/vibetags
Path
.claude/skills/load-tests/SKILL.md
Versions recorded
7
Latest version
git:20260926.c4dbb2c, committed Sep 26, 2026
First version recorded
Aug 11, 2026
Size
15,999 bytes
Repository stars
25
License
MIT

Run the VibeTags benchmark harness in load-tests/ and report the numbers honestly — annotation-volume and memory sweeps, JMH hot-path and cache-hit microbenchmarks, the processor-tax control — then record a release baseline under load-tests/results/. Use when the user says "load tests", "benchmarks", "capture a baseline", "did this get slower", "JMH", "performance regression", or before cutting a VibeTags release.

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

# Load tests

The harness lives in `load-tests/`. It is a standalone Maven project that compiles synthetic
annotated sources with and without the processor and subtracts. `load-tests/README.md` documents
the harness; `load-tests/results/README.md` documents the baselines. This skill is the judgement
around both: which run answers which question, and which of the resulting numbers may be quoted.

The single most important fact about this harness: **most of what it prints is noise on a
developer workstation.** Two runs of an identical build have differed by up to 1.93x on the JMH
hot path. Only the allocation numbers are stable enough to make claims from. Everything below
follows from that.

## Step 1 — Decide which question is being asked

**"Does this change make the processor slower?"** Only the allocation sweep can answer that on
an ordinary machine, and only if both versions are measured back-to-back in one sitting. See
Step 4.

**"Capture a baseline for the release."** The full capture in Step 3, recorded under
`load-tests/results/<version>/` with an `env.txt` that says what the machine was doing.
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add pisberg/vibetags/load-tests@sha256:21891115f9a34b6b

The line at the top of this page pins the label git:20260926.c4dbb2c, 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_o2q7dbtyvilt2q4i.svg)](https://markdownregistry.com/a/art_o2q7dbtyvilt2q4i)

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

Versions

The registry has recorded 7 versions of this file, between Aug 11, 2026 and Sep 26, 2026, about one every 8 days.

versioncommittedcommitsizeaudit
git:20260926.c4dbb2c latest2026-09-26 c4dbb2c 15,999 BA view · diff
git:20260926.4616fdb2026-09-26 4616fdb 15,815 BA view · diff
git:20260922.d90e4eb2026-09-22 d90e4eb 15,525 BA view · diff
git:20260922.c9081272026-09-22 c908127 14,767 BA view · diff
git:20260922.65c59272026-09-22 65c5927 13,777 BA view · diff
git:20260921.c07c7322026-09-21 c07c732 9,953 BA view · diff
git:20260811.4c7580e2026-08-11 4c7580e 9,006 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 (15999 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

pisberg/vibetags · 25 stars · license MIT · pushed 2026-11-04 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_o2q7dbtyvilt2q4i
GET https://markdownregistry.com/api/v1/resolve?ref=pisberg/vibetags/load-tests
GET https://markdownregistry.com/api/v1/blob/21891115f9a34b6b78e12ea2a0e51b2a43fae52bf1067c25d0e6133857e7d3e8

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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