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Use when the user wants to view, inspect, or share Perfetto/Chrome trace files -- triggered by words like "trace", "perf", "perfetto", "profiling", "trace viewer", or when dealing with trace JSON files from training runs.
默认使用会先检查来源的 Prompt；你也可以切换为直接命令，或下载本地副本。
决定是否安装前，请先阅读 SKILL.md，以及 SkillsMP 当前展示的配套文件。
用 Codex 或 Claude 帮你安装 复制这段 Prompt，粘贴到 Codex、Claude 或其他助手里，让它检查 Skill 页面并帮你完成安装。
直接命令不会经过审查 Prompt；运行前请先检查来源。
npx skills add https://github.com/chnlich/charlie-bot --skill perfetto命令会保持在同一行。复制前请横向滚动并检查完整内容。
想先保存到本地？可下载 SkillsMP 当前能够提供的文件。
Placement and admission policy for content that enters LLM context; its chapters currently govern the memory store (admission whitelist, the three proof questions, entry form and labeling, canon change rules). Reload in full before touching memory content.
Must invoke when presenting a file to the user. The CharlieBot server has a built-in file browser that serves any file on the host filesystem.
Genre style packs for code, READMEs, commits and PRs, bug reports, article shares, and coordination messages. Load the matching genre file at its writing moment. General prose rules live in the master prompt's Writing Style section.
基于 SOC 职业分类
正在显示 SKILL.md
| name | perfetto |
| description | Use when the user wants to view, inspect, or share Perfetto/Chrome trace files -- triggered by words like "trace", "perf", "perfetto", "profiling", "trace viewer", or when dealing with trace JSON files from training runs. |
| version | 1.0.0 |
Generate links to the CharlieBot built-in Perfetto trace viewer, which can merge cross-rank traces of the same time window into a single view.
All URLs use <base_url> where <base_url> is the CharlieBot URL resolved from HOST MEMORY (look
for the CharlieBot URL entry).
<base_url>/perfetto?dir=<absolute-path>
Auto-discovers all *.json trace files in the directory, merges them client-side (labeling by
rank), and loads into an embedded Perfetto UI.
Use ?dir= only for cross-rank merging, that is, when every file in the directory is a
different rank's trace of the same time window/step. The merger labels tracks by rank and
assumes one trace per rank; mixing multiple time windows of the same rank into one ?dir= link will
produce a confusing/overlapping view.
If a directory contains multiple time windows (or multiple steps) for the same rank(s), generate
separate links, one per time window, each pointing at just that window's files. Use ?pattern=
to scope a ?dir= link to a single window, or list the per-rank files explicitly with repeated
?trace= params.
Optional params:
&pattern=<glob>: file pattern to match (default: *.json); use this to isolate one time window
in a mixed directory&title=<text>: custom page title<base_url>/perfetto?trace=/absolute_filepath/<path1>&trace=/absolute_filepath/<path2>
Pass one or more trace= params, each naming a trace file the way the file-server skill writes a
file link.
<base_url>/perfetto?trace=/absolute_filepath/<absolute-path>
| Scenario | URL |
|---|---|
| Cross-rank merge for one step | <base_url>/perfetto?dir=/path/to/traces/step100 |
Scope ?dir= to one time window | <base_url>/perfetto?dir=/path/to/traces&pattern=trace_rank*_step100.json |
| Only rank 0 | <base_url>/perfetto?trace=/absolute_filepath/path/to/traces/trace_rank000_step100.json |
| Two time windows of rank 0 | generate two separate links, one per window, rather than one combined ?dir= |
?dir= is for cross-rank merging only. Multiple time-window traces of the same rank belong in
separate links, one URL per window, rather than bundled in one ?dir=?dir=, confirm the directory holds at most one trace per rank for a single time
window; otherwise narrow it with &pattern= or switch to explicit ?trace= params