gracker/perfetto-skills · skills/perfetto-performance-analysis/SKILL.md

perfetto-performance-analysis skillA

perfetto-performance-analysis is agent-read markdown (skill) from gracker/perfetto-skills: Analyze Android, Linux, and Chromium Perfetto traces with local trace_processor_shell evidence. Use for startup, scrolling or jank, input latency, ANR, CPU scheduling, memory or GC, Binder or IO, GPU or SurfaceFlinger, power or thermal, rendering-pipeline identification, trace capture guidance, scene reconstruction, and single- or multi-trace performance comparison..

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 gracker/perfetto-skills/perfetto-performance-analysis@git:20260909.6515e62
Exact content
mdr add gracker/perfetto-skills/perfetto-performance-analysis@sha256:1ce1d7bd1221c23d

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_h36c7hc46snsvof7.svg)](https://markdownregistry.com/a/art_h36c7hc46snsvof7)

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Versions

versioncommittedcommitsizeaudit
git:20260909.6515e62 latest2026-09-09 6515e62 8,179 BA view · diff
v0.2.02026-07-31 678ca31 8,164 BA view · diff
v0.2.02026-07-23 3c25502 7,921 BA view · diff
v0.2.02026-07-20 dea0d1f 8,138 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 (8179 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

gracker/perfetto-skills · 25 stars · license NOASSERTION · pushed 2026-09-09 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_h36c7hc46snsvof7
GET https://markdownregistry.com/api/v1/resolve?ref=gracker/perfetto-skills/perfetto-performance-analysis
GET https://markdownregistry.com/api/v1/blob/1ce1d7bd1221c23dbbaf421b476bed26fac2c500479fb4fb09d9f418ff787d88