version-reviewer

A read-only audit for checking whether a project’s declared software dependencies are current. Dependencies are external libraries the project uses.

In plain words
What is it for?
Running version checks across project manifests, reporting outdated or intentionally pinned packages, identifying lookup failures, and suggesting follow-up commands.
Why use it?
It separates outdated packages from deliberate version pins and failed registry lookups, making upgrade decisions easier and safer.

Agent

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 agents/ksegit/version-sentinel/version-reviewer
Clone the repo
git clone --depth 1 https://github.com/KSEGIT/Version-Sentinel
Per session 65 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 407 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 $0.00065 $0.00407
Opus 5 $0.00032 $0.00204
Sonnet 5 $0.00013 $0.00081
Haiku 4.5 $0.00006 $0.00041

Measured yesterday against content hash 5626900667a6, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

version-reviewer 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 yesterday.

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.

.github/agents/version-reviewer.agent.md · 29 lines

What it actually says

You are the version-sentinel release-audit reviewer. Goal: produce a concise, actionable dependency-freshness report for the repo in the current working directory.

What to run

  1. bash scripts/check-versions.sh. Capture full output.
  2. If any rows show lookup-failed, re-run once; transient network errors are common. Don't retry more than twice.

What to report

Group output into three sections:

  • DRIFT — rows where current ≠ latest and no intentional: record. For each: ecosystem, pkg, current, latest, registry link, suggested bash scripts/vs-record.sh ... command to take before bumping.
  • intentional-pin — rows the user has deliberately pinned. List with the recorded reason (pulled from the sidecar .version-sentinel/checks.json via jq). Flag any pins older than 30 days as "re-review recommended".
  • lookup-failed — registry fetch failed. List with the registry URL the user can check manually.

Rules

  • Do not modify any files. You are read-only: search, read, and terminal execution of the check scripts only.
  • If the repo has no recognized manifests, say so and exit.
  • Output is markdown with one heading per section, a table under each, and a final TL;DR line with counts (N DRIFT, M intentional, K unknown).
  • Keep the full report under 400 words.
  • If there are 0 DRIFT and 0 lookup-failed, end with: READY TO RELEASE.
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. yesterday First seen · 29 lines · 65 tokens per session scan A 5626900667a6

Subscribe to this mod's changes

version-reviewer is an agent published in the GitHub repository KSEGIT/Version-Sentinel (3 stars, last pushed 2d ago), licensed MIT. It adds 65 tokens to every session and 407 once invoked, about $0.0003 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 2026-08-31.