What is roslynator AGENTS.md?

Repository instructions for working on dotnet/roslynator, a project that checks and refactors C# code.

Use it when making changes in the Roslynator repository and when you need its local workflow rules.

It gives coding agents the project-specific rules for editing files, using Git, and preparing changes.

roslynator AGENTS.md — Instructions file by dotnet

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 instructions/dotnet/roslynator/agents-md

Clone the repo

git clone --depth 1 https://github.com/dotnet/roslynator

Made for: Codex, OpenCode.

Per session 227 This file is loaded in full into every session.

When invoked 227 The same file — it is already loaded in full.

Security scan A 0 findings. Scan, not verified.

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	$0.00227	$0.00227
Opus 5	$0.00113	$0.00113
Sonnet 5	$0.00045	$0.00045
Haiku 4.5	$0.00023	$0.00023

Measured 2d ago against content hash 3de49a295988, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

roslynator 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 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.

AGENTS.md · 18 lines

The source is not reproduced here

No licence file

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.

2d ago First seen · 18 lines · 227 tokens per session scan A 3de49a295988

Subscribe to this mod's changes

roslynator AGENTS.md is an instructions file published in the GitHub repository dotnet/roslynator (3,477 stars, last pushed 11d ago), with no licence file. It adds 227 tokens to every session, about $0.0011 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.

Git and workflow Productivity csharp dotnet roslyn visual-studio

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roslynator AGENTS.md