ppa-measure SKILL.md skillA
ppa-measure 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-measure@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-measure/SKILL.md- Versions recorded
- 5
- Latest version
- git:20261106.a0a79f8, committed Nov 6, 2026
- First version recorded
- Aug 21, 2026
- Size
- 2,152 bytes
- Repository stars
- 32
- License
- Apache-2.0
Read PPA artefacts that the tools already wrote — STA reports, power reports, area reports, DEF/GDS summaries — and turn them into an evidence-linked measurement report of canonical `vibeic.ppa.metric.v1` records, each carrying its scope and its native source path. Use when the user says "measure PPA", "what is the real area/power/timing", "collect the PPA numbers", "post-route PPA", or when a report must state what was measured AND what was not.
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
# Measure PPA Read the selected rows in `<project>/reports/flow_engine.json` and open their native `reports`. `flow/steps.json` names each current tool and `flow/native_limits.json` retains its original limits. Review `tool_ran`, `native_steps`, `native_metrics`, and each metric's value, operator and limit. A missing native measurement is `NOT_MEASURED`. AI reviews the engineering meaning of every result and fixes problems in the design, tool or plugin. ```bash python3 programs/flow_engine.py report --project <project> ``` Collect the numbers from the tool's actual outputs. Name the design, top, stage, corner, mode, Liberty files, activity basis and parasitics used. - Read cell area and cell counts from the synthesis or physical database. Distinguish cell area, macro area, core area and die area, and keep their units. - Read setup and hold WNS, TNS, unconstrained paths and DRV from native timing reports. Identify whether timing used estimated or extracted parasitics. - Read power with its voltage, process/temperature corner and switching-activity basis. Missing activity is a limitation, not measured design power. …
Read the whole file at its exact version.
How to install
mdr add vibeic/vibe-ic/ppa-measure@sha256:be1cec66139da83aThe 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_2icvk2cgjv3g35ol)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Aug 21, 2026 and Nov 6, 2026, about one every 19 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261106.a0a79f8 latest | 2026-11-06 | a0a79f8 | 2,152 B | A | view · diff |
| git:20261105.13b7a3f | 2026-11-05 | 13b7a3f | 12,748 B | A | view · diff |
| git:20260825.cef276d | 2026-08-25 | cef276d | 13,509 B | A | view · diff |
| git:20260825.9926828 | 2026-08-25 | 9926828 | 10,802 B | A | view · diff |
| git:20260821.2618654 | 2026-08-21 | 2618654 | 7,943 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 (2152 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_2icvk2cgjv3g35ol GET https://markdownregistry.com/api/v1/resolve?ref=vibeic/vibe-ic/ppa-measure GET https://markdownregistry.com/api/v1/blob/be1cec66139da83aac078ad69c98a4989ee6a4112f74d258158ddccee596a6a5
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.