rag_for_git: Instructions file for Codex

AGENTS.md

rag_for_git AGENTS.md is an instructions file for Codex, OpenCode from mimfort/rag_for_git. It costs 640 tokens per session, scanned A, original, MIT.

Instructions for installing and checking rag-reviewer, a code-review tool, in Codex CLI or Claude Code. It also describes its relationship to legacy skills and a reviewer MCP server.

In plain words
What is it for?
Use it to install or update rag-reviewer, install its skills, verify Codex or Claude Code setup, and handle older reviewer copies.
Why use it?
It reduces installation mistakes and provides checks for confirming that the reviewer is installed only once and is enabled.

Instructions file for CodexOpenCode

Written for Codex and OpenCode: reads $CODEX_HOME, but also the file is AGENTS.md. Also seen: mentions CLAUDE.md; mentions Claude Code; mentions Codex.

This is mimfort/rag_for_git's own configuration. It tells Codex and OpenCode how to work on rag_for_git itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything rag_for_git configures →

Reuse

Borrowing it

Nothing to install: this file belongs to mimfort/rag_for_git. 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/mimfort/rag_for_git/dev/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/mimfort/rag_for_git

Made for: Codex, 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.

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README.md
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Your own site
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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.

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Your own site · 80×15
<a href="https://agentmods.dev/instructions/mimfort/rag_for_git/agents-md"><img src="https://agentmods.dev/badge/instructions/mimfort/rag_for_git/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 640 This file is loaded in full into every session.
When invoked 640 The same file — it is already loaded in full.
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 $0.00640 $0.00640
Opus 5.5 $0.00256 $0.00256
Sonnet 5.5 $0.00128 $0.00128
Haiku 4.5 $0.00064 $0.00064

Measured 1mo ago against content hash 703c8cc24e40, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

rag_for_git AGENTS.md 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.

AGENTS.md · 71 lines

How it starts

The opening of the file, as written. The whole thing — 71 lines — stays where its author put it; the contents beside it link to each section on GitHub.

rag_for_git — Codex CLI context

See CLAUDE.md for the full architecture, commands, and invariants.

Install or update rag-reviewer for Codex

uvx --from rag-reviewer@latest reviewer install codex
uvx --from rag-reviewer@latest reviewer install codex --dry-run
uvx --from rag-reviewer@latest reviewer install codex --no-skills
uvx --from rag-reviewer@latest reviewer install-skills codex

The first command manages one global reviewer MCP server and the namespaced rag-reviewer plugin. Re-running it upgrades the marketplace/plugin. Dry-run is read-only and offline; install-skills codex leaves MCP untouched.

Verify the result:

codex plugin list --json
codex mcp list

Success means rag-reviewer is installed and enabled and codex mcp list contains exactly one reviewer. Identified legacy skills are moved to $CODEX_HOME/reviewer-legacy-backups/<timestamp>; modified or ambiguous copies stay untouched. Failures print the config backup path. Open a New Chat/new CLI session after installation; in an IDE, also use Reload Window.

Companion global install for Claude Code

uvx --from rag-reviewer@latest reviewer install claude-code
uvx --from rag-reviewer@latest reviewer install claude-code --no-skills
claude plugin list --json
claude plugin marketplace list --json

The default command manages the enabled user-scope rag-reviewer plugin from https://github.com/mimfort/rag_for_git.git, so it works from every project and current directory. --no-skills installs only the global MCP server. Verify that plugin list contains the enabled rag-reviewer@rag-reviewer-marketplace entry with user scope; the optional marketplace listing should show the exact HTTPS source. Open a New Chat/new CLI session after installation; in an IDE, also use Reload Window.

Skills

Every directory under plugin/skills/ containing SKILL.md is registered in the rag-reviewer namespace. _common and nested references are delivered as support files, not registered skills.

Read the full file on GitHub · 71 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. 1mo ago First seen · 71 lines · 640 tokens per session scan A 703c8cc24e40

Subscribe to this mod's changes

rag_for_git AGENTS.md is an instructions file published in the GitHub repository mimfort/rag_for_git (20 stars, last pushed 6d ago), licensed MIT. It adds 640 tokens to every session, about $0.0026 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 2026-08-30.

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