Backend and APIs instructions files

1,497 tagged Backend and APIs, measured the same way as everything else here.

Browse within: model-context-protocol 86api 52copilot 50go 25openapi 22boilerplate 18fastapi 18fastmcp 16ai-coding 15instructions 15documentation 14github-copilot 14azure 13docker 13

tae0y/real-estate-mcp

Instructions file

Instructions for tae0y/real-estate-mcp, covering claude.md, project overview, commands, run a single test file and run a single test by name.

not rated 373 1mo ago A 1,480 tokens original MIT

EDDI AGENTS.md

146

labsai/EDDI

Instructions file CodexOpenCode

AGENTS.md instructions for labsai/EDDI, covering eddi backend — ai agent instructions, 1. project context, ecosystem, key architecture and build & test commands.

not rated 372 today C 15,605 tokens original Apache-2.0

ai-usagebar CLAUDE.md

147

akitaonrails/ai-usagebar

Instructions file

Claude Code instructions for akitaonrails/ai-usagebar, covering claude.md, release checklist — must do all of these, hard invariants — never break these, secret-discipline rules (learned the hard way) and live api smoke discipline.

not rated 392 today D 4,263 tokens original MIT

hardwood CLAUDE.md

148

hardwood-hq/hardwood

Instructions file

Claude Code instructions for hardwood-hq/hardwood, covering general, multiple sessions, maven, design and public api.

not rated 368 yesterday A 2,568 tokens original Apache-2.0

camelAI AGENTS.md

149

qaml-ai/camelAI

Instructions file CodexOpenCode

AGENTS.md instructions for qaml-ai/camelAI, covering camelai agent guide, what this is, high-level architecture, repository map and api routing.

not rated 362 changed today A 12,380 tokens original MIT

LAP CLAUDE.md

150

Lap-Platform/LAP

Instructions file

Claude Code instructions for Lap-Platform/LAP, covering lap - lean api platform, what this is, quick reference, install and run tests.

not rated 346 3d ago A 971 tokens original Apache-2.0

ccproxy AGENTS.md

151

starbaser/ccproxy

Instructions file CodexOpenCode

AGENTS.md instructions for starbaser/ccproxy, covering claude.md, project overview, cross-project documentation — first-party stack, commands and cli.

not rated 344 +1 25d ago A 8,190 tokens

termcast AGENTS.md

152

remorses/termcast

Instructions file CodexOpenCode

AGENTS.md instructions for remorses/termcast, covering project coding guidelines, termcast specific rules, porting @raycast/api components and hooks to termcast, see files in the repo and goal.

not rated 339 2d ago A 13,726 tokens original MIT

scouzi1966/maclocal-api

Instructions file CodexOpenCode

AGENTS.md instructions for scouzi1966/maclocal-api, covering repository guidelines, project structure & module organization, build, test, and development commands, coding style & naming conventions and testing guidelines.

not rated 337 today A 1,269 tokens original MIT

scouzi1966/maclocal-api

Instructions file

Claude Code instructions for scouzi1966/maclocal-api, covering claude code reference for maclocal api, project overview, project structure, provider source ownership and dwarfstar dependency boundary.

not rated 337 today A 4,520 tokens original MIT

django-cart CLAUDE.md

155

bmentges/django-cart

Instructions file

Instructions for bmentges/django-cart, covering claude.md, 1. what this project is, 2. repository map, 3. core architecture and 3.1 the cart facade.

not rated 333 1mo ago A 6,118 tokens original MIT

opgginc/laravel-mcp-server

Instructions file CodexOpenCode

Instructions for opgginc/laravel-mcp-server, covering common commands, testing and quality assurance, mcp tool development, mcp notification development and configuration publishing.

not rated 331 4mo ago A 1,465 tokens original MIT

opgginc/laravel-mcp-server

Instructions file

Instructions for opgginc/laravel-mcp-server, a project described as: A Laravel package for implementing secure Model Context Protocol servers using Streamable HTTP and SSE transport, providing real-time communication and a scalable tool system for enterprise environments.

not rated 331 4mo ago A 5 tokens copy · 100% MIT

BitBoxSwiss/bitbox-wallet-app

Instructions file CodexOpenCode

AGENTS.md instructions for BitBoxSwiss/bitbox-wallet-app, covering repository guidelines for bitbox-wallet-app, architecture overview, project structure & module organization, backend and frontend responsibilities and build, test, and development commands.

not rated 328 today A 2,857 tokens original Apache-2.0

godagoo/claude-telegram-relay

Instructions file

Instructions for godagoo/claude-telegram-relay, covering claude telegram relay — setup guide, how this works, phase 1: telegram bot (3 min), phase 2: database & memory — supabase (12 min) and step 1: create supabase project.

not rated 326 6mo ago C 2,380 tokens original MIT

PackmindHub/packmind

Instructions file GitHub Copilot

Instructions for PackmindHub/packmind: This standard establishes best practices for writing backend tests using Jest in the Packmind monorepo. It focuses on clarity, maintainability, and consistency across test suites by emphasizing behavi... .

not rated 308 today A 387 tokens original Apache-2.0

almeidazs/better-drizzle

Instructions file CodexOpenCode

AGENTS.md instructions for almeidazs/better-drizzle, covering better-drizzle repository – agent field notes, architecture, design intent, api surface and performance rules.

not rated 305 2d ago A 5,413 tokens original Apache-2.0

radare2-mcp AGENTS.md

162

radareorg/radare2-mcp

Instructions file CodexOpenCode

AGENTS.md instructions for radareorg/radare2-mcp, covering agentic coding guidelines for r2mcp, build & test, code style, memory and json (pj api).

not rated 303 +2 2d ago A 1,097 tokens original MIT

coleam00/remote-mcp-server-with-auth

Instructions file

Instructions for coleam00/remote-mcp-server-with-auth, covering mcp server with github oauth - implementation guide, core principles, kiss (keep it simple, stupid), yagni (you aren't gonna need it) and open/closed principle.

not rated 299 1y ago A 5,279 tokens original MIT

tarlepp/symfony-flex-backend

Instructions file

Claude Code instructions for tarlepp/symfony-flex-backend, covering what is this?, table of contents ᐞ, ai documentation map ᐞ, version sources of truth ᐞ and project architecture ᐞ.

not rated 289 today A 4,046 tokens original MIT

ivo-toby/mcp-openapi-server

Instructions file

Instructions for ivo-toby/mcp-openapi-server, covering openspec instructions, claude.md, project overview, essential development commands and building and testing.

not rated 289 +1 2mo ago A 1,931 tokens original MIT

Koomook/data-go-mcp-servers

Instructions file

Project-specific instructions for building MCP servers that provide Korean public data.go.kr APIs to AI tools. MCP, or Model Context Protocol, is a standard way for an AI application to call external tools and data sources.

not rated 288 11mo ago A 1,926 tokens original Apache-2.0

api-agent CLAUDE.md

168

agoda-com/api-agent

Instructions file

Instructions for agoda-com/api-agent, a project described as: Universal MCP server for GraphQL/REST APIs.

not rated 287 +1 2mo ago A 3 tokens copy · 100% MIT

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