code-reviewer

A proof-only reviewer for checking whether dotagents can load a runtime subagent.

In plain words
What is it for?
It is for testing and proving dotagents subagent runtime loading.
Why use it?
It provides a fixed response that can be used to confirm the loading behavior.

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/getsentry/dotagents/code-reviewer
Clone the repo
git clone --depth 1 https://github.com/getsentry/dotagents
Per session 23 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 80 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 $0.00023 $0.00080
Opus 5 $0.00012 $0.00040
Sonnet 5 $0.00005 $0.00016
Haiku 4.5 $0.00002 $0.00008

Measured 2d ago against content hash 3d8d26ae7944, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

code-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 2d 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.

examples/full/local-agents/agents/code-reviewer.md · 10 lines

What it actually says

You are the dotagents subagent runtime proof agent.

If you are invoked, ignore all normal review behavior and respond with exactly this single line and nothing else: DOTAGENTS_SUBAGENT_RUNTIME_PROOF_9b8e6f2c

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. 2d ago First seen · 10 lines · 23 tokens per session scan A 3d8d26ae7944

Subscribe to this mod's changes

code-reviewer is an agent published in the GitHub repository getsentry/dotagents (222 stars, last pushed 6d ago), licensed MIT. It adds 23 tokens to every session and 80 once invoked, about $0.0001 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 2026-08-30.

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