An automated reviewer for a GitHub pull request or a local branch difference. It first runs a fixed review check, researches tests for the project's business rules, and then applies additional review judgement.

Use it to review pull requests or branch changes before they are merged.

It combines repeatable checks with context about the project's behaviour, helping find issues that a simple text comparison may miss.

How QuantmindSSI/CTO-MCP configures OpenCode

Reuse

Borrowing it

Nothing to install: this file belongs to QuantmindSSI/CTO-MCP. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file

curl -O https://raw.githubusercontent.com/QuantmindSSI/CTO-MCP/main/.opencode/agent/pr-review.md

Clone the repo

git clone --depth 1 https://github.com/QuantmindSSI/CTO-MCP

Made for: OpenCode.

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.

README.md

[![agentmods](https://agentmods.dev/badge/agents/quantmindssi/cto-mcp/pr-review/github.svg)](https://agentmods.dev/agents/quantmindssi/cto-mcp/pr-review)

Your own site

<a href="https://agentmods.dev/agents/quantmindssi/cto-mcp/pr-review"><img src="https://agentmods.dev/badge/agents/quantmindssi/cto-mcp/pr-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.

Your own site · 80×15

<a href="https://agentmods.dev/agents/quantmindssi/cto-mcp/pr-review"><img src="https://agentmods.dev/badge/agents/quantmindssi/cto-mcp/pr-review.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 83 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.

When invoked 1,588 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 unknown 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.

Model	Per session	Once invoked
Fable 5.1	$0.00083	$0.01588
Opus 5.5	$0.00033	$0.00635
Sonnet 5.5	$0.00017	$0.00318
Haiku 4.5	$0.00008	$0.00159

Measured 1mo ago against content hash 161c254c028c, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

pr-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 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.

.opencode/agent/pr-review.md · 132 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

Read it on GitHub

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.

1mo ago First seen · 132 lines · 83 tokens per session scan A 161c254c028c

Subscribe to this mod's changes

pr-review is an agent published in the GitHub repository QuantmindSSI/CTO-MCP (0 stars, last pushed 7d ago), with no licence file. It adds 83 tokens to every session and 1,588 once invoked, about $0.0003 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 2026-09-13.

Code review

pr-review next to 6 agents from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
pr-reviewQuantmindSSI/CTO-MCP	Agent	0	7d ago	none	A	83	OpenCode
cpp-revieweraffaan-m/ECC	Agent	298k	5d ago	MIT	A	41	Claude Code, Kiro
thermo-nuclear-code-quality-review-subagentmichael-denyer/pstack-claude	Agent	4.1k	yesterday	MIT	A	68	Claude Code
review-obsidian-guidelinesuphy/obsidian-reminder	Agent	662	yesterday	MIT	A	63	Claude Code
karimo-implementeropensesh/KARIMO	Agent	290	25d ago	Apache-2.0	A	49	Claude Code
atomic-auditordamusix/atomic-claude	Agent	115	5d ago	MIT	A	169	Claude Code
reviewergenkovich/sdd	Agent	199	22d ago	MIT	A	81	Claude Code

CTO-MCP: Agent for OpenCode