nooa-capturing-traces

nooa-capturing-traces is a skill for Claude Code, Codex from NVIDIA-NeMo/labs-OO-Agents. It costs 62 tokens per session (1,598 once invoked), scanned A, original, no licence file.

Tracing support for NOOA agents. A trace is a record of what an agent did during a run.

In plain words
What is it for?
Use it to write traces as JSONL files, send them to a viewer or tracing service, and choose which methods are recorded.
Why use it?
It helps you inspect agent behaviour and find out why expected execution records are missing.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

Needs its repository: it runs a file that does not travel with it, so clone the repository first. The line is # ls ./traces/*.jsonl → one file per session; inspect with trace-explorer.

Good fit Use it to write traces as JSONL files, send them to a viewer or tracing service, and choose which methods are recorded.

Compare 6 skills from other repositories ↓
Install

Getting it into your agent

It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.

Clone the repo
git clone --depth 1 https://github.com/NVIDIA-NeMo/labs-OO-Agents
agentmods
npx agentmods add skills/nvidia-nemo/labs-oo-agents/nooa-capturing-traces

Made for: Claude Code, Codex.

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 nooa-capturing-traces

README.md
[![agentmods](https://agentmods.dev/badge/skills/nvidia-nemo/labs-oo-agents/nooa-capturing-traces/github.svg)](https://agentmods.dev/skills/nvidia-nemo/labs-oo-agents/nooa-capturing-traces)
Your own site
<a href="https://agentmods.dev/skills/nvidia-nemo/labs-oo-agents/nooa-capturing-traces"><img src="https://agentmods.dev/badge/skills/nvidia-nemo/labs-oo-agents/nooa-capturing-traces/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 nooa-capturing-traces

Your own site · 80×15
<a href="https://agentmods.dev/skills/nvidia-nemo/labs-oo-agents/nooa-capturing-traces"><img src="https://agentmods.dev/badge/skills/nvidia-nemo/labs-oo-agents/nooa-capturing-traces.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 62 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,598 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. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
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 $0.00062 $0.01598
Opus 5 $0.00031 $0.00799
Sonnet 5 $0.00012 $0.00320
Haiku 4.5 $0.00006 $0.00160

Measured 10d ago against content hash c36e9d00ce94, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

nooa-capturing-traces 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 10d 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.

Makes network callslowCapability

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

| `exporters.local_otlp(endpoint=None)` | OTLP JSON over HTTP | lightweight urllib POST to `$OTLP_ENDPOINT` |
skills/nooa-capturing-traces/SKILL.md · 128 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

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. 10d ago First seen · 128 lines · 62 tokens per session scan A c36e9d00ce94

Subscribe to this mod's changes

nooa-capturing-traces is a skill published in the GitHub repository NVIDIA-NeMo/labs-OO-Agents (2,018 stars, last pushed today), with no licence file. It adds 62 tokens to every session and 1,598 once invoked, about $0.0003 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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