ppa-benchmark SKILL.md skillA
ppa-benchmark from vibeic/vibe-ic is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add vibeic/vibe-ic/ppa-benchmark@git:20261106.a0a79f8Pins git:20261106.a0a79f8 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- vibeic/vibe-ic
- Path
vibe-ic-marketplace/plugins/vibe-ic/skills/ppa-benchmark/SKILL.md- Versions recorded
- 3
- Latest version
- git:20261106.a0a79f8, committed Nov 6, 2026
- First version recorded
- Aug 21, 2026
- Size
- 1,916 bytes
- Repository stars
- 32
- License
- Apache-2.0
Set up a PPA comparison between two or more arms — tool versions, flow configurations, RTL variants, PDKs — by declaring each arm, the conditions that make them comparable, and the residual unfairness that survives. Scoring is done by an independent program, never by this skill. Use when the user says "compare these flows", "A/B the PnR settings", "did the new tool version help", "benchmark PPA", or "is this comparison fair".
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
# Compare PPA measurements Define the arms and their intended differences before running them. Use the same design requirements, workload, PDK, constraints, analysis stage, corners, activity basis and tool settings except for the declared change under test. State the design revision and exact configuration paths so the comparison is reviewable. Do not add an identity or hash admission gate. Run the owning native tools for each arm and read their actual area, timing, power, congestion or runtime results. Keep missing measurements visible as NOT_MEASURED. An early estimate is not a measured result, and unmatched stages, corners or activity assumptions cannot establish an improvement. For stochastic flows, state seeds and runs per arm. Record host load and tool runtime when reporting execution cost. Preserve the full intended arm/case population, including crashes and unavailable results. Explain remaining unfairness and uncertainty rather than normalizing it away without evidence. Write a comparison table with arm, metric, value, unit, scope, native report path and original limit. Explain the measured tradeoffs and any recommendation …
Read the whole file at its exact version.
How to install
mdr add vibeic/vibe-ic/ppa-benchmark@sha256:221aadb2a96ad73eThe line at the top of this page pins the label git:20261106.a0a79f8, 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_jprwm3bmwoxtwhjk)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Aug 21, 2026 and Nov 6, 2026, about one every 38 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261106.a0a79f8 latest | 2026-11-06 | a0a79f8 | 1,916 B | A | view · diff |
| git:20261105.13b7a3f | 2026-11-05 | 13b7a3f | 5,964 B | A | view · diff |
| git:20260821.2618654 | 2026-08-21 | 2618654 | 6,438 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 (1916 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
vibeic/vibe-ic · 32 stars · license Apache-2.0 · pushed 2026-11-08 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_jprwm3bmwoxtwhjk GET https://markdownregistry.com/api/v1/resolve?ref=vibeic/vibe-ic/ppa-benchmark GET https://markdownregistry.com/api/v1/blob/221aadb2a96ad73e921a80c862335a011644b220dd46f32e5ca0fc0ea068c5a6
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.