llm-torch-profiler-analysis

llm-torch-profiler-analysis is a skill for Claude Code from BBuf/AI-Infra-Auto-Driven-SKILLS. It costs 84 tokens per session (6,959 once invoked), scanned A, original, no licence file.

A tool for examining performance recordings from large-language-model servers. A torch-profiler trace records where the server spends time while processing requests.

In plain words
What is it for?
Use it with an existing trace.json, compressed trace, or profiling directory, or to collect live profiling data when supported, for SGLang, vLLM, TensorRT-LLM, and TokenSpeed.
Why use it?
It organizes complex profiling data into a report, helping identify slow operations, work that could overlap, and patterns that may be candidates for combining.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the ai-infra-auto-driven-skills plugin — 12 skills shipped together

Good fit Use it with an existing trace.json, compressed trace, or profiling directory, or to collect live profiling data when supported, for SGLang, vLLM, TensorRT-LLM, and TokenSpeed.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/bbuf/ai-infra-auto-driven-skills/llm-torch-profiler-analysis
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add BBuf/AI-Infra-Auto-Driven-SKILLS --skill llm-torch-profiler-analysis
Clone the repo
git clone --depth 1 https://github.com/BBuf/AI-Infra-Auto-Driven-SKILLS

Made for: Claude Code.

Or install ai-infra-auto-driven-skills, the plugin that ships this one along with the rest of its 12 skills.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for llm-torch-profiler-analysis

README.md
[![agentmods](https://agentmods.dev/badge/skills/bbuf/ai-infra-auto-driven-skills/llm-torch-profiler-analysis/github.svg)](https://agentmods.dev/skills/bbuf/ai-infra-auto-driven-skills/llm-torch-profiler-analysis)
Your own site
<a href="https://agentmods.dev/skills/bbuf/ai-infra-auto-driven-skills/llm-torch-profiler-analysis"><img src="https://agentmods.dev/badge/skills/bbuf/ai-infra-auto-driven-skills/llm-torch-profiler-analysis/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for llm-torch-profiler-analysis

Your own site · 80×15
<a href="https://agentmods.dev/skills/bbuf/ai-infra-auto-driven-skills/llm-torch-profiler-analysis"><img src="https://agentmods.dev/badge/skills/bbuf/ai-infra-auto-driven-skills/llm-torch-profiler-analysis.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 84 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 6,959 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00084 $0.06959
Opus 5 $0.00042 $0.03479
Sonnet 5 $0.00017 $0.01392
Haiku 4.5 $0.00008 $0.00696

Measured 12d ago against content hash 61d93762c63d, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

llm-torch-profiler-analysis scanned grade A with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 12d ago.

The scan reads SKILL.md. This mod also ships 12 executable files (scripts/analyze_llm_torch_profile.py, scripts/analyze_sglang_torch_profile.py, scripts/make_trtllm_py_executor_override.py, …), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

curl -X POST http://127.0.0.1:8000/start_profile \
skills/llm-torch-profiler-analysis/SKILL.md · 594 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 12d ago First seen · 594 lines · 84 tokens per session scan A 61d93762c63d

Subscribe to this mod's changes

llm-torch-profiler-analysis is a skill published in the GitHub repository BBuf/AI-Infra-Auto-Driven-SKILLS (811 stars, last pushed 19d ago), with no licence file. It adds 84 tokens to every session and 6,959 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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