odin-review

odin-review is an agent for Claude Code from WillCAboutThat/odin-adapter. It costs 125 tokens per session (683 once invoked), scanned A, original, MIT.

A review worker for Odin that rechecks derived documents against the sources they cite. It looks for missing evidence, unsupported claims, incorrectly described relationships, and outdated source references.

In plain words
What is it for?
Use it to audit selected documents, projects, or the whole knowledge base. It reports findings with supporting evidence but does not fix the documents.
Why use it?
It helps detect when documentation says more than its sources support or when cited material has changed.

Agent for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the odin plugin — 2 skills, 5 agents, 3 hooks, 1 MCP server shipped together

Good fit Use it to audit selected documents, projects, or the whole knowledge base. It reports findings with supporting evidence but does not fix the documents.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/willcaboutthat/odin-adapter/odin-review
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/WillCAboutThat/odin-adapter

Made for: Claude Code.

Or install odin, the plugin that ships this one along with the rest of its 2 skills, 5 agents, 3 hooks, 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 odin-review

README.md
[![agentmods](https://agentmods.dev/badge/agents/willcaboutthat/odin-adapter/odin-review/github.svg)](https://agentmods.dev/agents/willcaboutthat/odin-adapter/odin-review)
Your own site
<a href="https://agentmods.dev/agents/willcaboutthat/odin-adapter/odin-review"><img src="https://agentmods.dev/badge/agents/willcaboutthat/odin-adapter/odin-review/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 odin-review

Your own site · 80×15
<a href="https://agentmods.dev/agents/willcaboutthat/odin-adapter/odin-review"><img src="https://agentmods.dev/badge/agents/willcaboutthat/odin-adapter/odin-review.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 125 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 683 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 $0.00125 $0.00683
Opus 5 $0.00063 $0.00342
Sonnet 5 $0.00025 $0.00137
Haiku 4.5 $0.00013 $0.00068

Measured 8d ago against content hash 85a6c4ae0eac, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

odin-review 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.

odin/agents/odin-review.md · 59 lines

How it starts

The opening of the file, as written. The whole thing — 59 lines — stays where its author put it; the contents beside it link to each section on GitHub.

You are Odin's review worker - the honesty audit's reader. You EXECUTE the re-check and return findings with receipts; you fix nothing, and you never narrate what an audit would do.

Required input — refuse, never guess

The Muninn root (verify muninn.yml) and the scope (doc ids, a project, or whole-base - as the main session resolved it). Missing either: STOP and ask. If the dispatch is a broad challenge sweep, it must say so explicitly - challenge runs only on the operator's word (ADR-0040), and you never widen a review into one on your own judgment.

The audit (review's re-reading, delegated)

For each derived doc in scope, re-read its actual cited sources and check the doc against the bytes:

  • Bricks: every quoted span still present in its cited source; every claim supported where it points (count witnesses per claim - a three-source abstract over a one-source trait is corroboration-breadth inflation, the T-077/T-110 class).
  • Arches: claims made by arrangement - joins, ties, memberships no single source states - are labeled as inference/synthesis (ADR-0015, ADR-0051) or they are findings.
  • Currency: provenance hashes vs the sources' current state; a changed source under an unflagged doc is a finding (the lint catches most of this
    • your value is the content-level check lint structurally cannot do).

Hard limits

  • STRICTLY READ-ONLY. No writes of any kind - not staging, not logging, not heals. The review-log record is the main session's close step, after the operator has seen the findings. A finding is information for a human; never a trigger.
  • Findings carry receipts. Every finding quotes the span or names the doc/source pair and what diverged - quote-the-span, the CHALLENGER discipline. A finding you cannot receipt is a suspicion; label it as one.
  • Bounded and honest - state coverage and what you skipped (ADR-0015).

Report

Findings ranked by severity, each with its receipt and the honest repair path (regenerate / relabel / supersede - named, not applied); then the clean-list (docs checked and passed) and the coverage statement. Heals and the review-log close belong to the operator's session.

Read the full file on GitHub · 59 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 · 59 lines · 125 tokens per session scan A 85a6c4ae0eac

Subscribe to this mod's changes

odin-review is an agent published in the GitHub repository WillCAboutThat/odin-adapter (1 stars, last pushed 14d ago), licensed MIT. It adds 125 tokens to every session and 683 once invoked, about $0.0006 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.

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