AGENTS.md examples from real projects

compiler-explorerReads credentialsAGENTS.md

compiler-explorer

compiler-explorer/compiler-explorer/AGENTS.md

optional chaining when updating existing code or adding new code ## Architecture Guidelines - **Frontend/Backend Separation**: Frontend code (`static/`) MUST NOT import from backend code (`lib/`) - Frontend should use API calls

No other project uses it yet

langbot-appReads credentialsAGENTS.md

LangBot

langbot-app/LangBot/AGENTS.md

symlink to this file; edit `AGENTS.md`. Read `ARCHITECTURE.md` before non-trivial backend, frontend, runtime, plugin, Box, MCP, persistence, or SDK (`sdk/`) changes. This file is the working checklist; `ARCHITECTURE.md

lichess-orgAGENTS.md

lila

lichess-org/lila/AGENTS.md

Stack:** - **Backend**: Scala 3.8.2 with Liplay 3.2 (Lichess Play Framework fork), SBT build system - **Frontend**: TypeScript with Snabbdom, PNPM workspace monorepo - **Database**: MongoDB with Elasticsearch indexing - **Real-time**: WebSocket connections

nukeopAGENTS.md

nuclear

nukeop/nuclear/AGENTS.md

backend lives in `packages/player/src-tauri/src/`. Modules: - `bridge/` - bidirectional RPC. Lets Rust servers call into the frontend (`Bridge::call` emits a `bridge:request` event, frontend replies via the `bridge_respond` command). - `http

etherAGENTS.md

etherpad

ether/etherpad/AGENTS.MD

TypeScript (primary for new code), JavaScript (legacy), CSS, HTML - **Backend:** Express.js 5, Socket.io 4 - **Frontend:** Legacy core (`src/static`), Modern React UI (`ui/`), Admin UI (`admin/`) - **Database:** ueberdb2 abstraction (supports dirtyDB

windmill-labsReads credentialsAGENTS.md

windmill

windmill-labs/windmill/AGENTS.md

internal tools, workflows, API integrations, background jobs, and UIs. Rust backend + Svelte 5 frontend. ## Workflow 1. **Understand**: Before coding, explore the codebase (see Code Navigation below). Use `outline` to understand

windmill-labsReads credentialsAGENTS.md

windmill / backend

windmill-labs/windmill/backend/AGENTS.md

index. Under herdr the two server panes sit in the worktree's `backend/` and `frontend/`, so match on `cwd`: ```bash herdr pane list --workspace "$HERDR_WORKSPACE_ID" ``` Under webmux they

No other project uses it yet

windmill-labsAGENTS.md

windmill / frontend

windmill-labs/windmill/frontend/AGENTS.md

Frontend (Svelte 5) - **Coding patterns**: MUST use the `svelte-frontend` skill when writing Svelte code - **Validation**: `docs/validation.md` — `npm run check:fast` (2s) for iteration, `npm run check` (50s) for final

No other project uses it yet

eythaannAGENTS.md

Seelen-UI

eythaann/Seelen-UI/AGENTS.md

customizable Windows desktop environment built with: - Rust + Tauri (backend) - TypeScript + React/Preact (frontend) - A monorepo layout with shared libs under `libs/` ## Read First (Non-Negotiable) Build speed / safety

arc53Reads credentialsAGENTS.md

DocsGPT

arc53/DocsGPT/AGENTS.md

some worker. When you split workers, keep `-B` on at least one of them. ### Frontend Install dependencies only when needed, then run the dev server: ```bash cd frontend npm install

Google CloudReads credentialsAGENTS.md

generative-ai / ge-demo-generator

GoogleCloudPlatform/generative-ai/search/gemini-enterprise/ge-demo-generator/AGENTS.md

mixed. Handed a menu of languages, the model sometimes picks one off it. The frontend already knows the intended language — the Template Hub selector, or the research language while research

No other project uses it yet

zincsearchReads credentialsAGENTS.md

zincsearch

zincsearch/zincsearch/AGENTS.md

built. ## Build / run Node.js 24 + npm; keep `frontend/package-lock.json` in sync. ```shell cd frontend && npm ci && npm run build && cd .. # REQUIRED before any go build/test ./sh/build.sh # frontend + versioned static binary

AutomatticAGENTS.md

harper

Automattic/harper/AGENTS.md

architecture and its relationship to the Cargo workspace. ### Commands - Use `pnpm` for frontend packages; `harper-desktop/package.json` pins `pnpm@10.10.0`. - Dev app: `just dev-desktop` from repo root. It builds

No other project uses it yet

opfAGENTS.md

openproject

opf/openproject/AGENTS.md

data persistence. - **Size**: Large monorepo (~840MB, ~1M+ lines of code) - **Backend**: Ruby on Rails - **Frontend**: Node.js, npm, TypeScript - **Database**: PostgreSQL (required) - **Architecture**: New UI uses server-rendered HTML with Hotwire

opfAGENTS.md

openproject / frontend

opf/openproject/frontend/AGENTS.md

Frontend ## Directory Structure - `./src/app/` — legacy Angular modules and components - `./src/common/` — framework-agnostic modules (the `core-common` alias) - `./src/stimulus/` — Stimulus controllers - `./src/turbo/` — Turbo integration Where a given module belongs is explained

coderAGENTS.md

coder

coder/coder/AGENTS.md

structure and research | [DOCS_STYLE_GUIDE.md](.claude/docs/DOCS_STYLE_GUIDE.md) | | New, moved, or restructured docs | [write-docs skill](.claude/skills/write-docs/SKILL.md) | | Frontend | [site/AGENTS.md](site/AGENTS.md) | For changes under `site/src/`, also read [FRONTEND_PATTERNS.md](.claude/docs/FRONTEND_PATTERNS.md). When you modify frontend code

coderAGENTS.md

coder / site

coder/coder/site/AGENTS.md

Frontend Development Guidelines Read [Frontend Patterns](../.claude/docs/FRONTEND_PATTERNS.md) before changing `site/src/`. It is the canonical contract for FE1 through FE10. ## Frontend contract - **FE1:** UI behavior changes should have behavior coverage

koelReads credentialsAGENTS.md

koel

koel/koel/AGENTS.md

base folders without approval. - Do not change the application's dependencies without approval. ## Frontend Bundling - If the user doesn't see a frontend change reflected in the UI, it could

No other project uses it yet

suitenumeriqueReads credentialsAGENTS.md

docs

suitenumerique/docs/AGENTS.md

database migrations make makemigrations # Create new migrations make resetdb # Flush DB + create superuser (admin/admin) ``` ### Frontend (TypeScript/Next.js) ```bash # From src/frontend/apps/impress/: yarn dev # Development server (port 3000) yarn build # Production build (includes

MODSetterReads credentialsAGENTS.md

SurfSense

MODSetter/SurfSense/AGENTS.md

first) | | Desktop | `cd surfsense_local/electron && pnpm test` | | Docker entry | `cd surfsense_local/headless && pnpm test` | | Frontend in Docker mode | `cd surfsense_local/frontend && pnpm test:docker` (tests tagged `docker`; `pnpm test` leaves