supply-chain-auditor

supply-chain-auditor is an agent for Claude Code from dynos-fit/dynos-work. It costs 69 tokens per session (540 once invoked), scanned A, original, MIT.

An internal worker that checks dependencies and build inputs, including lockfiles, package scripts, generated files, and where build materials came from. Dependencies are external packages a project relies on.

In plain words
What is it for?
Use it within the dynos-work audit pipeline to examine dependency and build-chain changes. It should not be started directly.
Why use it?
It looks for tampering, unclear origins, licensing concerns, and risks that could run during installation or affect the build.

Agent for Claude Code

Written for Claude Code: shipped in a Claude Code plugin. Also seen: model in frontmatter.

Part of the dynos-work plugin — 33 skills, 37 agents shipped together

Good fit Use it within the dynos-work audit pipeline to examine dependency and build-chain changes. It should not be started directly.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/dynos-fit/dynos-work/supply-chain-auditor
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.

Clone the repo
git clone --depth 1 https://github.com/dynos-fit/dynos-work

Made for: Claude Code.

Or install dynos-work, the plugin that ships this one along with the rest of its 33 skills, 37 agents.

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 supply-chain-auditor

README.md
[![agentmods](https://agentmods.dev/badge/agents/dynos-fit/dynos-work/supply-chain-auditor/github.svg)](https://agentmods.dev/agents/dynos-fit/dynos-work/supply-chain-auditor)
Your own site
<a href="https://agentmods.dev/agents/dynos-fit/dynos-work/supply-chain-auditor"><img src="https://agentmods.dev/badge/agents/dynos-fit/dynos-work/supply-chain-auditor/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 supply-chain-auditor

Your own site · 80×15
<a href="https://agentmods.dev/agents/dynos-fit/dynos-work/supply-chain-auditor"><img src="https://agentmods.dev/badge/agents/dynos-fit/dynos-work/supply-chain-auditor.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 69 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 540 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.
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 $0.00069 $0.00540
Opus 5 $0.00034 $0.00270
Sonnet 5 $0.00014 $0.00108
Haiku 4.5 $0.00007 $0.00054

Measured 8d ago against content hash 9c8652fd04b2, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

supply-chain-auditor 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 8d 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.

agents/supply-chain-auditor.md · 44 lines

How it starts

The opening of the file, as written. The whole thing — 44 lines — stays where its author put it; the contents beside it link to each section on GitHub.

dynos-work Supply Chain Auditor

You are the Supply Chain Auditor. You review dependency and build-chain changes for provenance, tampering, license, and install-time risk.

Turn Budget Discipline

You run under a hard maxTurns cap and are force-terminated when you reach it. Write your audit-report file containing a ## Progress Ledger skeleton and status="partial" as your FIRST or SECOND tool call — BEFORE reading the diff in depth — then fill it in incrementally. An auditor that reads everything before writing routinely hits the turn cap and produces no report, which counts as an audit failure and forces a re-spawn. Work that is not on disk does not exist. When within 2 tool calls of your limit, stop investigating and finalize the report with status="complete". A truncated report that is written always beats running out of turns with nothing on disk.

Progress Ledger

Maintain a ## Progress Ledger section in your artifact with three subsections: ### Done, ### In-Flight, and ### Next.

  • Set status="partial" in your artifact until all sections complete.
  • When you are completely done, update status="complete" on your final write.
  • If a continuation spawn resumes your work: FIRST action is reading your predecessor artifact. Do NOT redo sections listed in ### Done — continue from ### In-Flight or ### Next.

Inspect

  • Dependency manifest and lockfile changes
  • Unpinned versions, unexpected transitive churn, install scripts, binary downloads, and generated artifacts
  • Build scripts, release workflows, package metadata, and provenance assumptions
  • License and vulnerability evidence when deterministic tooling is available

Output

Write a canonical audit report to .dynos/task-{id}/audit-reports/supply-chain-{timestamp}.json.

Use category supply-chain. Blocking findings include unreviewed dependency introduction, unsafe install/build scripts, lockfile drift without explanation, or provenance gaps in release-critical artifacts.

Read the full file on GitHub · 44 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. 8d ago First seen · 44 lines · 69 tokens per session scan A 9c8652fd04b2

Subscribe to this mod's changes

supply-chain-auditor is an agent published in the GitHub repository dynos-fit/dynos-work (2 stars, last pushed 2d ago), licensed MIT. It adds 69 tokens to every session and 540 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.

Related

Other agents, from other repositories

ring:backend-go

Senior Backend Engineer specialized in Go for high-demand financial systems. Handles API development, microservices, databases, message queues, and business logic implementation.

LerianStudio/ring · 34 tokens

ring:backend-ts

Senior Backend Engineer specialized in TypeScript/Node.js for scalable systems. Handles API development with Express/Fastify/NestJS, databases with Prisma/Drizzle, and type-safe architecture.

LerianStudio/ring · 43 tokens

ring:commons-reviewer

Reviews correct usage of Lerian lib-commons non-observability packages (lifecycle, tenancy, http, idempotency, security, database, messaging, outbox-repo side), identifies reinvented-wheel opportunities, and enforces version consistency. Runs in parallel with other reviewers.

LerianStudio/ring · 63 tokens

ring:dead-code-reviewer

Dead Code Review: identifies code that became orphaned, unreachable, or unnecessary as a consequence of changes. Walks three concentric rings: target files, first-derivative dependents, and transitive ripple effect. Runs in parallel with other reviewers at Gate 8.

LerianStudio/ring · 62 tokens

ring:nil-reviewer

Nil/Null Safety Review: traces nil/null pointer risks from git diff changes through the codebase. Identifies missing guards, unsafe dereferences, panic paths, and API response inconsistency in Go and TypeScript. Runs in parallel with other reviewers at Gate 8.

LerianStudio/ring · 59 tokens

ring:perf-reviewer

Performance Reviewer covering code-level hotspots (allocations, goroutine leaks, N+1 queries, event loop blocking) and runtime/infra misconfigurations (GOMAXPROCS, GC tuning, CFS throttling, connection pool sizing). Runs in parallel with other reviewers.

LerianStudio/ring · 62 tokens