torchtalk-analyzer

torchtalk-analyzer is a skill for Claude Code, Codex from TorchedHat/torchtalk. It costs 86 tokens per session (687 once invoked), scanned A, original, MIT.

Strumento per seguire il funzionamento interno delle operazioni PyTorch, una libreria Python per il machine learning, attraverso codice Python, C++ e CUDA.

In plain words
What is it for?
Serve per tracciare operatori tra i diversi livelli del codice, trovare registrazioni e kernel CUDA, vedere chi chiama una funzione, analizzare l'impatto dei cambiamenti e trovare i test pertinenti.
Why use it?
Riduce il tempo necessario per capire dove viene eseguita un'operazione e quali parti del codice possono essere coinvolte da una modifica.

Skill for Claude CodeCodex

Part of the torchtalk plugin — 1 skill, 1 command, 1 hook, 1 MCP server shipped together

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.

agentmods
npx agentmods add skills/torchedhat/torchtalk/torchtalk-analyzer
Any agent
npx skills add TorchedHat/torchtalk --skill torchtalk-analyzer
Clone the repo
git clone --depth 1 https://github.com/TorchedHat/torchtalk

Made for: Claude Code, Codex.

Or install torchtalk, the plugin that ships this one along with the rest of its 1 skill, 1 command, 1 hook, 1 MCP server.

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 torchtalk-analyzer

README.md
[![agentmods](https://agentmods.dev/badge/skills/torchedhat/torchtalk/torchtalk-analyzer.svg)](https://agentmods.dev/skills/torchedhat/torchtalk/torchtalk-analyzer)
Your own site
<a href="https://agentmods.dev/skills/torchedhat/torchtalk/torchtalk-analyzer"><img src="https://agentmods.dev/badge/skills/torchedhat/torchtalk/torchtalk-analyzer.svg" alt="Measured on agentmods" height="20"></a>
Per session 86 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 687 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original 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 $0.00086 $0.00687
Opus 5 $0.00043 $0.00344
Sonnet 5 $0.00017 $0.00137
Haiku 4.5 $0.00009 $0.00069

Measured 5d ago against content hash 8896db3cb517, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

torchtalk-analyzer scanned grade A with 0 findings 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 5d ago.

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.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.claude/skills/torchtalk-analyzer/SKILL.md · 70 lines

How it starts

The opening of the file, as written. The whole thing — 70 lines — stays where its author put it; the contents beside it link to each section on GitHub.

TorchTalk PyTorch Analyzer

When to Use

  • "How does torch.X work internally?"
  • "Where is X implemented?" (Python/C++/CUDA)
  • "What would break if I change X?"
  • "How does nn.Linear connect to native code?"
  • "Find tests for the softmax operator"

Quick Start

get_status()  # Check what's loaded and available

Tools

Tool Use For
trace(name, focus?) Trace any PyTorch op: Python → YAML → C++ → file:line
search(query, mode?, backend?) mode="bindings": find dispatch registrations. mode="kernels": find CUDA kernel launches
graph(name, mode?, depth?, fuzzy_all_levels?, walk_python?, focus?) mode="callers": inbound. mode="calls": outbound. mode="impact": transitive callers (depth/walk_python/focus apply to impact only)
modules(name, mode?, focus?) mode="trace": class details (focus="full" adds bases/docstring). mode="list": browse by category ("nn", "optim", "all")
tests(query?, mode?, limit?, focus?) mode="find": search tests (focus narrows to functions/classes/files). mode="utils": list utilities (query/focus ignored). mode="file_info": test file details
affected(funcs, depth?) Map changed C++ functions (comma-separated) to impacted Python test files

Common Workflows

"How does torch.matmul work?"

trace("matmul")                    # Get binding chain
graph("matmul", mode="calls")     # See internal dependencies

"What breaks if I modify GEMM?"

graph("gemm", mode="impact", depth=4)

"Where is conv2d for CUDA?"

search("conv2d", backend="CUDA")
trace("conv2d", focus="dispatch")

"How does nn.Linear work?"

modules("Linear")                  # Python class details
trace("linear")                    # Underlying ATen op

"Find tests for softmax"

tests("softmax")

Requirements

  • Always available: trace, search, modules, tests
  • Requires PyTorch build: graph (needs compile_commands.json)

Run get_status() to check availability.

Read the full file on GitHub · 70 lines

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. 5d ago First seen · 70 lines · 86 tokens per session scan A 8896db3cb517

Subscribe to this mod's changes

torchtalk-analyzer is a skill published in the GitHub repository TorchedHat/torchtalk (11 stars, last pushed 3d ago), licensed MIT. It adds 86 tokens to every session and 687 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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