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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LangChainAGENTS.md

open-swe / middleware

langchain-ai/open-swe/openswe/middleware/AGENTS.md

Order in the openswe/server.py middleware stack is significant — place new middleware deliberately rather than appending to the end.

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LangChainAGENTS.md

open-swe / sandboxes

langchain-ai/open-swe/openswe/sandboxes/AGENTS.md

Managed Deep Agents creates and replaces every thread's sandbox; the backend only connects to one by its id, and must never create one. An unreachable existing sandbox must raise rather than be abandoned, because a fresh one would lose the thread's work. Only the read-only reviewer and review scout may opt into abandoning one, which hands the thread to MDA for its next run. The deployment's sandboxes are LangSmith's (providers/langsmith.py).

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LangChainAGENTS.md

open-swe / sandbox_scripts

langchain-ai/open-swe/openswe/sandbox_scripts/AGENTS.md

Everything here is copied into a thread's sandbox and run with its python3. Put any non-trivial in-sandbox logic here as a real script, never as shell or Python built up in f-strings. - Standard library only, and Python 3.8 syntax. make lint (ruff per-file-target-version) and make typecheck (ty --python-version 3.8) check this directory at that version. - The backend side lives in openswe/sandboxes/scripts.py. Keep it out of this directory, which is held to 3.8. - Run a script with SandboxScript("<name>.py",…

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LangChainAGENTS.md

open-swe / tools

langchain-ai/open-swe/openswe/tools/AGENTS.md

Exporting a tool from __init__.py does not enable it. A tool takes effect only once it is explicitly added to a graph in openswe/server.py or openswe/reviewer.py. Do not accumulate tools without that wiring and an authorization review of what the tool can reach.

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LangChainAGENTS.md

open-swe / ui

langchain-ai/open-swe/ui/AGENTS.md

Read DESIGN.md before changing Open SWE’s web/app UI. Prefer the installed Macaw components and semantic tokens over custom controls and styles. Before implementing or replacing a control, use Macaw CLI discovery from the repository root: Use the returned imports and read the installed component and styling guidance linked in DESIGN.md. Discovery reads the installed catalog; do not assume APIs from another Macaw version. Preserve the specialized integrations documented in DESIGN.md. The dashboard aims for quiet, deliberate minimalism: structure comes from…

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HashiCorpAGENTS.md

terraform-provider-aws

hashicorp/terraform-provider-aws/AGENTS.md

This is the Go-based Terraform AWS Provider (github.com/hashicorp/terraform-provider-aws). It maps AWS API resources to Terraform resources, data sources, ephemeral resources and actions (collectively often referred to as just resources). The…

11k6mo agoReviewMountCreate a free account to mount
AWSAGENTS.md

amazon-sagemaker-examples

aws/amazon-sagemaker-examples/AGENTS.md

Guidance for AI coding agents (Cursor, GitHub Copilot, Claude Code, Amazon Q Developer, Kiro, Codex, Gemini CLI, etc.) working in this repository. Follows the AGENTS.md convention (https://agents.md). This repository contains example notebooks for the Amazon SageMaker Python SDK v3. pip install sagemaker installs v3. SDK v3 is a modular redesign and is not backward compatible with v2. It is split into: Generate SageMaker Python SDK v3 code by default. Produce v2 code only when the user explicitly asks for "v2"…

11k2mo agoReviewMountCreate a free account to mount
MicrosoftAGENTS.md

fluentui-system-icons

microsoft/fluentui-system-icons/AGENTS.md

No summary in the file. Open it to read it.

Steady13 mentions in 2 weeks

1 project uses a version of this

11k16mo agoReviewMountCreate a free account to mount
GoogleAGENTS.md

dopamine

google/dopamine/docs/agents.md

In the spirit of these principles, this first version focuses on supporting the state-of-the-art, single-GPU Rainbow agent ([Hessel et al., 2018][rainbow]) applied to Atari 2600 game-playing ([Bellemare et al., 2013][ale]). Specifically, our Rainbow agent implements the three components identified as most important by [Hessel et al.][rainbow]: For completeness, we also provide an implementation of DQN ([Mnih et al., 2015][dqn]).

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GoogleAGENTS.md

dopamine / dopamine

google/dopamine/docs/api_docs/python/dopamine/agents.md

implicit_quantile module rainbow module

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GoogleAGENTS.md

dopamine / jax

google/dopamine/docs/api_docs/python/dopamine/jax/agents.md

implicit_quantile module quantile module rainbow module

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GoogleAGENTS.md

dopamine / moes

google/dopamine/docs/api_docs/python/dopamine/labs/moes/agents.md

dqn_moe_agent module: DQN agent that uses MoE networks and logs expert weight histograms. full_rainbow_moe_agent module: Compact implementation of the full Rainbow agent in JAX with MoE modules. losses module: Various losses for training MoEs. rainbow_100k_moe_agent module: Atari 100k rainbow agent with MoE modules. types module: Data types used for MoE losses.

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GoogleAGENTS.md

dopamine / tf

google/dopamine/docs/api_docs/python/dopamine/tf/agents.md

implicit_quantile module rainbow module

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MetaAGENTS.md

hydra

facebookresearch/hydra/AGENTS.md

Repo-specific directives for coding agents working in this project. These guidelines are intended to reduce common LLM coding mistakes. Apply them alongside the repo-specific rules below. They bias toward caution over speed, and for truly trivial tasks you may use judgment. Use repository-aware file inspection and edit tools for file operations. Reserve shell commands for things that genuinely require shell execution: sl (Sapling) commands, gh, dependency installation, or nox / pytest / python for tests, linting, and other repo tooling.

11k18d agoReviewMountCreate a free account to mount
GitHubAGENTS.md

copilot-sdk / E2E

github/copilot-sdk/dotnet/test/E2E/AGENTS.md

No summary in the file. Open it to read it.

No other project uses it yet

11k53d agoReviewMountCreate a free account to mount
GitHubAGENTS.md

copilot-sdk / java

github/copilot-sdk/java/AGENTS.md

This directory is the Java SDK's Maven reactor. Paths and commands below are relative to this directory, whether it is nested at src/sdk/java or exported as java. Keep API usage examples in README.md, the SDK documentation, and public Javadoc rather than duplicating them in these contributor instructions. - sdk/src/main/java/ contains the handwritten client, session, and RPC APIs. sdk/src/test/java/ contains unit and integration tests. - sdk/src/generated/java/ contains generated protocol and event types. - copilot-native/ packages platform-specific runtime artifacts separately from the…

11k53d agoReviewMountCreate a free account to mount
GitHubAGENTS.md

copilot-sdk / rust

github/copilot-sdk/rust/AGENTS.md

This directory contains the independent github-copilot-sdk crate. In standalone SDK workflows, paths and Cargo commands below are relative to this directory, and this crate's own lockfile and toolchain apply. When nested at src/sdk/rust, the runtime CLI consumes the same checked-out sources through the Bazel integration described under Development. The runtime's N-API architecture does not otherwise govern this crate. - Use the existing Error and ErrorKind in src/errors.rs. Extend that public error contract instead of adding parallel per-module error types or…

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GoogleAGENTS.md

adk-recipes / home

google/adk-recipes/core/python/adk-voice-agent/sandbox/home/AGENTS.md

The user's Linux computer. Only ~ persists across image upgrades. The user may edit this file; keep their changes. Progress, card, and Drive tools live on the voice_agent MCP server.

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1 project uses a version of this

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GoogleAGENTS.md

adk-recipes / portland-trip

google/adk-recipes/core/python/adk-voice-agent/tests/eval/fixtures/alex/repos/portland-trip/AGENTS.md

No summary in the file. Open it to read it.

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1 project uses a version of this

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GoogleAGENTS.md

adk-recipes / ambient-quality-agent

google/adk-recipes/core/python/ambient-quality-agent/AGENTS.md

These rules apply to comments, docstrings, and user-visible messages (logs, printed output).

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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.