vibeic/vibe-ic · vibe-ic-marketplace/plugins/vibe-ic/skills/ppa-diagnose/SKILL.md

ppa-diagnose skillA

ppa-diagnose is agent-read markdown (skill) from vibeic/vibe-ic: Explain why a PPA number is where it is — which paths, cells, nets or flow decisions account for a timing, power or area result — starting from what the deterministic diagnosis already found and adding only falsifiable hypotheses on top. Use when the user says "why is timing failing", "where is the area going", "what is burning the power", "diagnose this PPA result", or when a closure loop needs a reason before it needs a candidate..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add vibeic/vibe-ic/ppa-diagnose@git:20260825.9926828
Exact content
mdr add vibeic/vibe-ic/ppa-diagnose@sha256:d9861d581c5d9713

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_gbwhtxl6inybdcyn.svg)](https://markdownregistry.com/a/art_gbwhtxl6inybdcyn)

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Versions

versioncommittedcommitsizeaudit
git:20260825.9926828 latest2026-08-25 9926828 10,253 BA view · diff
git:20260821.26186542026-08-21 2618654 6,328 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, 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 (10253 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

vibeic/vibe-ic · 22 stars · license Apache-2.0 · pushed 2026-09-07 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_gbwhtxl6inybdcyn
GET https://markdownregistry.com/api/v1/resolve?ref=vibeic/vibe-ic/ppa-diagnose
GET https://markdownregistry.com/api/v1/blob/d9861d581c5d9713a8b0b79b7c9dba8d750b592654da0b6bd9084671bb0b313d