AxonHub is an AI gateway that accepts requests through common model-provider SDKs and routes them to more than 100 large language models without requiring application code changes. Developers and organizations use it to switch providers, track requests and usage, manage budgets, and configure failover and load balancing.
Borrowing it
Nothing to install: this file belongs to looplj/axonhub. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/looplj/axonhub/unstable/AGENTS.mdgit clone --depth 1 https://github.com/looplj/axonhubWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/instructions/looplj/axonhub/agents-md)<a href="https://agentmods.dev/instructions/looplj/axonhub/agents-md"><img src="https://agentmods.dev/badge/instructions/looplj/axonhub/agents-md/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/instructions/looplj/axonhub/agents-md"><img src="https://agentmods.dev/badge/instructions/looplj/axonhub/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.01214 | $0.01214 |
| Opus 5.5 | $0.00486 | $0.00486 |
| Sonnet 5.5 | $0.00243 | $0.00243 |
| Haiku 4.5 | $0.00121 | $0.00121 |
Grade A, and why
axonhub AGENTS.md scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 84 lines — stays where its author put it; the contents beside it link to each section on GitHub.
AGENTS.md
This file provides guidance to AI coding assistants when working with code in this repository.
Detailed rules are split into focused files under
.agent/rules/. See Rules Index below.
Global Rules
- Do NOT run lint or build commands unless explicitly requested by the user.
- Do NOT restart the development server — it's already started and managed.
- All summary files should be stored in
.agent/summarydirectory if available.
Configuration
- Backend API: port 8090, Frontend dev server: port 5173 (proxies to backend).
- Configuration:
conf/conf.go(YAML + env var), SQLite by default.
Project Overview
AxonHub is an all-in-one AI development platform that serves as a unified API gateway for multiple AI providers. It provides OpenAI and Anthropic-compatible API interfaces with automatic request transformation, enabling seamless communication between clients and various AI providers through a sophisticated bidirectional data transformation pipeline.
Technology Stack
- Backend: Go 1.26.0+ with Gin, Ent ORM, gqlgen, FX
- Frontend: React 19 + TypeScript, TanStack Router/Query, Zustand, Tailwind CSS
Backend Structure
cmd/axonhub/main.go— Application entry pointinternal/server/— HTTP server and route handling with Gininternal/server/biz/— Core business logic and servicesinternal/server/api/— REST and GraphQL API handlersinternal/server/gql/— GraphQL schema and resolversinternal/ent/— Ent ORM for database operationsinternal/ent/schema/— Database schema definitionsinternal/contexts/— Context handling utilitiesinternal/pkg/— Shared utilities (xerrors, xjson, xcache, xfile, xcontext, etc.)internal/scopes/— Permission system with role-based access controlllm/— LLM utilities, transformers, and pipeline processing (separate Go module)llm/pipeline/— Pipeline processing architectureconf/conf.go— Configuration loading and validation
Go Modules
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 1mo ago Changed · +1 lines · +46 tokens per session dead9fcbcc1b
- 1mo ago First seen · 83 lines · 1,168 tokens per session scan A 505ba5e86548
axonhub AGENTS.md is an instructions file published in the GitHub repository looplj/axonhub (5,400 stars, last pushed yesterday), licensed Apache-2.0. It adds 1,214 tokens to every session, about $0.0049 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other instructions, from other repositories
vscode buildNext.instructions.md
Working notes and architecture documentation for the new esbuild-based build system in build/next. Use when making changes to the new build pipeline (transpile/bundle commands, NLS plugin, source-map handling, resource copying, or self-hosting watch tasks).
next.js AGENTS.md
AGENTS.md instructions for vercel/next.js, covering next.js development guide, codebase structure, monorepo overview, core package: packages/next and other important packages.
vscode oss-third-party-notices.instructions.md
Instructions for microsoft/vscode, covering vs code oss third-party-notices pipeline, architecture, pipeline flow in ci, cache eligibility and rollout and applying the notice (cutover).
langchain AGENTS.md
AGENTS.md instructions for langchain-ai/langchain, covering global development guidelines for the langchain monorepo, corridor security analysis, project architecture and context, monorepo structure and development tools & commands.
vscode copilot-instructions.md
Copilot instructions for microsoft/vscode, covering vs code copilot instructions, project overview, root folders, core architecture (src/ folder) and built-in extensions (extensions/ folder).
deno copilot-instructions.md
Copilot instructions for denoland/deno, covering deno development guide for github copilot, network access, high level overview, key directories and key files to understand first.