Backend and APIs instructions

1,304 tagged Backend and APIs, measured the same way as everything else here.

Browse within: copilot 49api 46go 21fastapi 18openapi 18boilerplate 17fastmcp 16instructions 15documentation 14email 14ai-gateway 13bun 12cursorrules 12dotnet 12

Unla CLAUDE.md

25

AmoyLab/Unla

Instructions file

Claude Code instructions for AmoyLab/Unla, covering claude.md, project overview, development commands, go backend and run tests.

2.2k 6d ago A 1,278 tokens original MIT

cloudflare/workers-oauth-provider

Instructions file CodexOpenCode ✓ vendor

Instructions for cloudflare/workers-oauth-provider, covering agents.md, project overview, mcp specification compliance, repository structure and setup.

1.9k +1 14d ago A 2,417 tokens original MIT

matecloud CLAUDE.md

27

mateaix/matecloud

Instructions file

Instructions for mateaix/matecloud, covering claude.md, project overview, development commands, backend (java / maven) and full build (42 modules).

1.7k +3 4d ago A 2,264 tokens copy · 86% Apache-2.0

fossasia/eventyay

Instructions file GitHub Copilot

Instructions for fossasia/eventyay, covering python development instructions, import, logging, function definitions and rest api.

1.7k yesterday A 1,707 tokens original Apache-2.0

Azure/data-api-builder

Instructions file GitHub Copilot ✓ vendor

Copilot instructions for Azure/data-api-builder, covering data api builder (dab) - copilot instructions, project overview, key technologies, project structure and building and testing.

1.5k +2 yesterday C 2,070 tokens original MIT

raroque/boop-agent

Instructions file CodexOpenCode

Instructions for raroque/boop-agent: This project uses Convex as its backend.

1.4k +4 1mo ago A 103 tokens original MIT

raroque/boop-agent

Instructions file

Instructions for raroque/boop-agent: This project uses Convex as its backend.

1.4k +4 1mo ago A 486 tokens original MIT

persian-tools/persian-tools

Instructions file GitHub Copilot

Instructions for persian-tools/persian-tools, covering api design instructions for persian-tools, function design principles, naming conventions, function signatures and parameter design.

1.2k 1mo ago A 963 tokens original MIT

yargi-mcp CLAUDE.md

33

saidsurucu/yargi-mcp

Instructions file

Instructions for saidsurucu/yargi-mcp, covering claude.md, project overview, key commands, installation and setup and install from pypi (no git required).

1.1k +1 27d ago A 23,161 tokens original MIT

GoModel CLAUDE.md

34

ENTERPILOT/GoModel

Instructions file

Instructions for ENTERPILOT/GoModel, covering core principles, follow postel’s law, follow the twelve-factor app, keep it simple and use good defaults.

1.1k 3d ago A 783 tokens original MIT

Rain120/qq-music-api

Instructions file CodexOpenCode

Project instructions for qq-music-api, a TypeScript server built with Koa that provides a consistent interface to QQ Music services. They explain its request flow, API Explorer, and main directories.

1.1k +1 12d ago A 2,444 tokens original MIT

caozhiyuan/copilot-api

Instructions file

Instructions for caozhiyuan/copilot-api, a project described as: GitHub Copilot, OpenAI Codex, OpenCode Go, and third-party AI provider gateway with OpenAI and Anthropic API compatibility.

995 5d ago A 3 tokens copy · 100% MIT

mulesoft/api-console

Instructions file CodexOpenCode

AGENTS.md instructions for mulesoft/api-console, covering agents.md - api-console v6, tech stack, two entry points, amf model architecture (critical) and what is amf?.

909 7d ago A 1,444 tokens

ruby-sdk AGENTS.md

38

modelcontextprotocol/ruby-sdk

Instructions file CodexOpenCode ✓ vendor

AGENTS.md instructions for modelcontextprotocol/ruby-sdk, covering agents.md, project overview, dev environment setup, build and test commands and testing instructions.

896 4d ago A 1,370 tokens

sockudo AGENTS.md

40

sockudo/sockudo

Instructions file CodexOpenCode

Instructions for sockudo/sockudo, covering agents.md, mission, autonomy, repository map and core principles.

791 5d ago C 3,014 tokens original MIT

rag CLAUDE.md

41

NVIDIA-AI-Blueprints/rag

Instructions file

Instructions for NVIDIA-AI-Blueprints/rag, covering nvidia rag blueprint, project structure, development commands, backend (python) and optional: ragas benchmark cli (see scripts/eval/readme.md).

753 +1 13d ago A 1,215 tokens original Apache-2.0

MCP-Nest CLAUDE.md

43

rekog-labs/MCP-Nest

Instructions file

Instructions for rekog-labs/MCP-Nest, covering claude.md, what this repo is, packages, layout and commands.

702 +1 15d ago A 916 tokens original MIT

octo-cli CLAUDE.md

44

Mininglamp-OSS/octo-cli

Instructions file

Instructions for Mininglamp-OSS/octo-cli, covering claude.md — octo-cli project instructions, what is octo-cli, architecture, identity model and command structure (12 active domains, 308 operations).

673 6d ago A 4,402 tokens original Apache-2.0

paradigmxyz/iron-proxy

Instructions file CodexOpenCode

Instructions for paradigmxyz/iron-proxy, covering agents.md, repo at a glance, go conventions, simplicity and security invariants (do not weaken).

644 +5 7d ago B 1,429 tokens original Apache-2.0

membrane/api-gateway

Instructions file

Instructions for membrane/api-gateway, covering claude.md, working principles, 1. think before coding, 2. simplicity first and 3. surgical changes.

638 3d ago A 2,566 tokens original Apache-2.0

kiro2api CLAUDE.md

47

caidaoli/kiro2api

Instructions file

Repository instructions for working on kiro2api, an AI API proxy server that connects Anthropic and OpenAI APIs with AWS CodeWhisperer. They cover the project, code exploration, editing rules, build commands, tests, and tools.

636 +1 2mo ago A 1,249 tokens original MIT

rootstrap/rails_api_base

Instructions file

Instructions for rootstrap/rails_api_base, covering claude.md, what this repo is, common commands, testing notes and architecture.

631 +2 5d ago A 2,081 tokens original MIT

At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: