pr-babysitter

pr-babysitter is a skill for Codex from NVIDIA/TensorRT-Model-Connect. It costs 48 tokens per session (2,861 once invoked), scanned A, original, Apache-2.0.

A process for monitoring GitHub pull requests, investigating failed checks, applying focused fixes, and keeping their continuous-integration checks passing.

In plain words
What is it for?
It is for reviewing open non-draft pull requests, rebasing branches onto `main`, diagnosing CI failures, making narrow fixes, and updating the pull request until checks pass.
Why use it?
It reduces the manual work of tracking pull-request status while preserving the branch’s intended changes and stopping when human decisions or unavailable hardware are required.

Skill for Codex ✓ vendor

Written for Codex: agents/openai.yaml present. Also seen: $skill-name invocation.

Good fit It is for reviewing open non-draft pull requests, rebasing branches onto main, diagnosing CI failures, making narrow fixes, and updating the pull request until checks pass.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/nvidia/tensorrt-model-connect/pr-babysitter
About the project

NVIDIA/TensorRT-Model-Connect is a collection of C++ reference implementations for deploying supported Hugging Face models with NVIDIA TensorRT, a system that runs trained models to produce inference results. It is for developers who want to build and run supported models or evaluate model integrations through TensorRT. The catalogue entries provide skills and instructions for using this model deployment workflow.

NVIDIA/TensorRT-Model-Connect · 276 stars · on GitHub · nvidia.github.io

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 NVIDIA/TensorRT-Model-Connect --skill pr-babysitter
Clone the repo
git clone --depth 1 https://github.com/NVIDIA/TensorRT-Model-Connect

Made for: 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 pr-babysitter

README.md
[![agentmods](https://agentmods.dev/badge/skills/nvidia/tensorrt-model-connect/pr-babysitter/github.svg)](https://agentmods.dev/skills/nvidia/tensorrt-model-connect/pr-babysitter)
Your own site
<a href="https://agentmods.dev/skills/nvidia/tensorrt-model-connect/pr-babysitter"><img src="https://agentmods.dev/badge/skills/nvidia/tensorrt-model-connect/pr-babysitter/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 pr-babysitter

Your own site · 80×15
<a href="https://agentmods.dev/skills/nvidia/tensorrt-model-connect/pr-babysitter"><img src="https://agentmods.dev/badge/skills/nvidia/tensorrt-model-connect/pr-babysitter.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 48 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,861 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector warn 7 Sept 2026
SkillSpector: 1 finding, up to high

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

  • high Tool Misuse · line 233
    Tool parameters are crafted to achieve unintended or unsafe behavior. Parameter abuse can bypass intended safety checks (e.g. shell=True, --force, dangerous glob patterns).
    Fix: Validate all tool parameters against an allowlist. Reject dangerous parameter values (shell=True, --force, -rf /) and use safe defaults.
How audits are shown
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 5.1 $0.00048 $0.02861
Opus 5.5 $0.00019 $0.01144
Sonnet 5.5 $0.00010 $0.00572
Haiku 4.5 $0.00005 $0.00286

Measured 1mo ago against content hash 214869f8b369, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

pr-babysitter 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 1mo 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.

plugins/trtmc-agent-skills/skills/pr-babysitter/SKILL.md · 318 lines

How it starts

The opening of the file, as written. The whole thing — 318 lines — stays where its author put it; the contents beside it link to each section on GitHub.

PR Babysitter

Purpose

Monitor open non-draft GitHub PRs, classify their CI state, rebase when they are behind main, diagnose failed checks, make minimal fixes on the PR source branch, and push updated commits. Work sequentially and report every PR state.

Ground Rules

  • Use the github remote and target main.
  • Never push to main.
  • Never change unrelated PR branches.
  • Do not rewrite a PR's intent during rebase. Preserve the feature and adapt it to current main.
  • Do not skip CI unless the user explicitly asks.
  • Never request, enable, or queue GitHub auto-merge. Do not use gh pr merge --auto or any equivalent API flag.
  • When merge authority is granted, merge only after the latest CI for the current PR head has completed successfully and the PR is mergeable.
  • Treat GitHub branch protection and rulesets as insufficient evidence of CI safety. The repository may allow a squash or rebase merge while checks are still queued, pending, running, or absent; that is still forbidden here.
  • Use $write-git-messages for fix commits, PR comments, and squash or rebase text.
  • If a fix needs unavailable hardware, product judgment, or broad scope, stop and report the blocker.

Current CI Contract

Read .github/workflows/internal-ci-bridge.yml from current github/main. Source keeps only Internal CI Bridge and Pages workflows. Premerge, including legal compliance, and nightly execution stay in private Internal CI.

Before triggering premerge, capture the current PR metadata head and inspect its existing protected status:

REPOSITORY=NVIDIA/TensorRT-Model-Connect
PR_NUMBER=<number>
pull=$(gh api "repos/$REPOSITORY/pulls/$PR_NUMBER")
PR_HEAD_SHA=$(jq -er '.head.sha' <<<"$pull")
gh api \
  "repos/$REPOSITORY/commits/$PR_HEAD_SHA/status" \
  --jq '[.statuses[] |
    select(.context == "TRTMC Internal CI / Automated premerge gate")][0]'

gh pr edit "$PR_NUMBER" \
  --repo "$REPOSITORY" \
  --add-label run-internal-ci

If a label event was created for an older SHA, let the bridge report the superseded trigger, wait for Community CPU / Required on the current PR head, and retry. When authorization fails and leaves run-internal-ci attached, remove it before adding it again; adding an existing label does not emit another label event.

Read the full file on GitHub · 318 lines

Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 1mo ago Changed · +2 lines 214869f8b369
  2. 1mo ago First seen · 316 lines · 48 tokens per session scan A 270289f1c39e

Subscribe to this mod's changes

pr-babysitter is a skill published in the GitHub repository NVIDIA/TensorRT-Model-Connect (276 stars, last pushed today), licensed Apache-2.0. It adds 48 tokens to every session and 2,861 once invoked, about $0.0002 per session on Opus 5.5. 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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