agentleFS

AGENTS.md examples from real projects

How real projects brief Codex, Cursor and every other agent that reads AGENTS.md.

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nautechsystemsAGENTS.md

nautilus_trader

nautechsystems/nautilus_trader/AGENTS.md

alone. ### Tests - Do not add test-only behavior, branches, attributes, or interfaces to production code. - Do not weaken, remove, bypass, or rewrite tests or required behavior merely to obtain

No other project uses it yet

31k32d agoReviewMountCreate a free account to mount
hectorventAGENTS.md

floci

hectorvent/floci/AGENTS.md

rules below still apply to it. ### General - Use constructor injection - Prefer self-explanatory code over comments - Avoid unnecessary comments - Always use braces in conditionals - Never leave a `catch` block empty

31k4mo agoReviewMountCreate a free account to mount
LangChainAGENTS.md

deepagents

langchain-ai/deepagents/AGENTS.md

time context, not required startup reading. - Treat source code and tests as authoritative. A brief's unknowns and review items are verification gaps, not automatic requirements. - Prefer the narrowest quiet

Steady5 mentions in 2 weeks

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31k3mo agoReviewMountCreate a free account to mount
LangChainAGENTS.md

deepagents / deploy-coding-agent

langchain-ai/deepagents/examples/deploy-coding-agent/AGENTS.md

before proceeding ### Phase 2: Implement - Follow your plan step by step - Write clean, idiomatic code that matches existing patterns - Run tests after each significant change - If tests fail, debug

Steady5 mentions in 2 weeks

No other project uses it yet

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the1812AGENTS.md

Bilibili-Evolved

the1812/Bilibili-Evolved/AGENTS.md

AGENTS.md This file gives coding agents repository-specific guidance for working on Bilibili Evolved. Read `CONTRIBUTING.md` first, then use this file as the practical checklist for implementation and verification. Follow

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31k4mo agoReviewMountCreate a free account to mount
ComposioHQAGENTS.md

composio

ComposioHQ/composio/AGENTS.md

other AI coding agents. ## Scope This is the Composio SDK v3 monorepo. Most product code lives in `ts/` and `python/`; docs live in `docs/`. Branch new work from `next

Steady7 mentions in 2 weeks

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31k9d agoReviewMountCreate a free account to mount
ComposioHQAGENTS.md

composio

ComposioHQ/composio/docs/AGENTS.md

changelogs, decisions, docs automation, or docs review. - Context references live under `docs/agent-guidance/context/`; use `docs/agent-guidance/context/twoslash.md` before editing typed MDX examples. - Read `docs/agent-guidance/context/code-examples.md` before editing code examples. - Agent workflow prompts live under

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netbirdioAGENTS.md

netbird

netbirdio/netbird/AGENTS.md

releases) - [After you push: CI and review bots](#after-you-push-ci-and-review-bots) - [Discussion and support](#discussion-and-support) ## STOP and ask the user before - **Opening a pull

Steady3 mentions in 2 weeks

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better-authAGENTS.md

better-auth

better-auth/better-auth/AGENTS.md

existing docs, generated/inferred types, endpoint metadata, release history, and git history for the relevant code path. Treat long-standing metadata such as `requireHeaders`, `requireRequest`, endpoint method, schema, and middleware

31k6mo agoReviewMountCreate a free account to mount
OpenAIAGENTS.md

openai-agents-python

openai/openai-agents-python/AGENTS.md

strategy`. Prefer removing unsupported machinery over adding conditions; preserve released contracts and unrelated edits. ## Code Review Rules | Area | Required review | | --- | --- | | Scope | Review the complete diff from the target merge base

31k2mo agoReviewMountCreate a free account to mount
statelyaiAGENTS.md

xstate

statelyai/xstate/docs/agents.md

Author, inspect and test XState with the installed version's contracts.

No other project uses it yet

30k21mo agoReviewMountCreate a free account to mount
InfisicalAGENTS.md

infisical / frontend

Infisical/infisical/frontend/AGENTS.md

AGENTS.md This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository. This is the **frontend** package of the Infisical monorepo — a React

30k38d agoReviewMountCreate a free account to mount
InfisicalAGENTS.md

infisical / tests

Infisical/infisical/tests/AGENTS.md

tests run against any implementation of that contract. ## Read next | Task | Read | |---|---| | Writing or reviewing a test | [docs/writing-tests.md](docs/writing-tests.md) | | Using or adding a fake third party, App Connection, or mail

30k38d agoReviewMountCreate a free account to mount
opendataloader-projectAGENTS.md

opendataloader-pdf

opendataloader-project/opendataloader-pdf/AGENTS.md

that call. | Skill | Use | Claude Code | Codex | |:--|:--|:--|:--| | [odl-fix](.agents/skills/odl-fix/SKILL.md) | Fix a GitHub issue and open a pull request | `/odl-fix` | `$odl-fix` | | [odl-review](.agents/skills/odl-review/SKILL.md) | Review a pull request from

Steady7 mentions in 2 weeks

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30k10d agoReviewMountCreate a free account to mount
kestra-ioAGENTS.md

kestra

kestra-io/kestra/AGENTS.md

what a paragraph would tell them is already in the code. Write a comment only when a reviewer would otherwise have to ask **why** the code exists: - a non-obvious

No other project uses it yet

30k2mo agoReviewMountCreate a free account to mount
modularAGENTS.md

modular / GraphCompiler

modular/modular/GraphCompiler/AGENTS.md

scheduling or placement decisions to generated code. - **The quadratic allocation planner.** `DynamicMemoryPlanningPass` builds an `n * n` `canShare` matrix over allocations. Compile cost is supposed to scale with graph structure, near

30k3mo agoReviewMountCreate a free account to mount
apolloconfigAGENTS.md

apollo

apolloconfig/apollo/AGENTS.md

before opening a PR. - `./scripts/build.sh` generates distributable packages (used for deployment workflows). ## Coding Style & Naming Conventions - Follow Google Java Style Guide; 2-space indentation and standard Java conventions apply

30k4y agoReviewMountCreate a free account to mount
nrwlAGENTS.md

nx

nrwl/nx/AGENTS.md

complete solution immediately 3. Make all necessary code changes. Please make multiple commits so that the changes are easier to review. 4. Run appropriate tests and validation

29k11d agoReviewMountCreate a free account to mount
envoyproxyAGENTS.md

envoy

envoyproxy/envoy/AGENTS.md

sign-off attests that the committer (the user) has the right to submit the code under the project's license. 2. **Always run format and lint checks before committing

29k2mo agoReviewMountCreate a free account to mount
celeryAGENTS.md

celery

celery/celery/.github/Agents.md

maintainers squash when they merge. - Replies to review comments that answer what was asked. The person checks each reply against the code before it's sent. - Help with any regression

29k3y agoReviewMountCreate a free account to mount
CLAUDE.md vs AGENTS.md

About AGENTS.md

What is AGENTS.md?

An open format for instructions to coding agents, read by Codex, Cursor and others. Think of it as a README written for agents.

Where does it go?

At the repository root, with more specific files in subdirectories. Agents read the one closest to the file they're editing.

What should it contain?

Setup and test commands, code style, and the rules a new contributor would need to know.

Does Claude Code read it?

Claude Code reads CLAUDE.md. A one-line CLAUDE.md that points at AGENTS.md covers both.