What is aura-llm-gateway AGENTS.md?

Project instructions for Aura LLM Gateway, a Rust service that provides one interface to several large-language-model providers such as OpenAI, Anthropic, and Google.

Use them when changing the gateway, its provider routing, prompt compression, database and cache code, or its chat application.

They give an agent the project context needed to navigate the codebase and use its development commands correctly.

How UmaiTech/aura-llm-gateway configures Codex and OpenCode

Reuse

Borrowing it

Nothing to install: this file belongs to UmaiTech/aura-llm-gateway. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file

curl -O https://raw.githubusercontent.com/UmaiTech/aura-llm-gateway/main/AGENTS.md

Clone the repo

git clone --depth 1 https://github.com/UmaiTech/aura-llm-gateway

Made for: Codex, OpenCode.

Wrote 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.

README.md

[![agentmods](https://agentmods.dev/badge/instructions/umaitech/aura-llm-gateway/agents-md/github.svg)](https://agentmods.dev/instructions/umaitech/aura-llm-gateway/agents-md)

Your own site

<a href="https://agentmods.dev/instructions/umaitech/aura-llm-gateway/agents-md"><img src="https://agentmods.dev/badge/instructions/umaitech/aura-llm-gateway/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.

Your own site · 80×15

<a href="https://agentmods.dev/instructions/umaitech/aura-llm-gateway/agents-md"><img src="https://agentmods.dev/badge/instructions/umaitech/aura-llm-gateway/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 5,119 This file is loaded in full into every session.

When invoked 5,119 The same file — it is already loaded in full.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Token cost

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	$0.05119	$0.05119
Opus 5.5	$0.02048	$0.02048
Sonnet 5.5	$0.01024	$0.01024
Haiku 4.5	$0.00512	$0.00512

Measured 2mo ago against content hash 508a6e7353d7, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

aura-llm-gateway 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 2mo 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.

Origin

Copies of this mod

1 near-identical copy found in the catalogue:

aura-llm-gateway CLAUDE.md — 98% identical, 40 lines differ

AGENTS.md · 456 lines

How it starts

The opening of the file, as written. The whole thing — 456 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Aura LLM Gateway

Project Overview

Rust-based LLM proxy implementing the Open Responses API specification for agentic workflows. Provides a unified interface to multiple LLM providers (OpenAI, Anthropic, Google) with load balancing, cost tracking, and observability.

Tech Stack

Language: Rust (2021 edition)
Web Framework: Axum
Database: PostgreSQL (SQLx), Redis
Async Runtime: Tokio
Serialization: Serde
Error Handling: thiserror, anyhow
Logging: tracing
HTTP Client: reqwest

Project Structure

/crates/
  aura-types/     # Shared type definitions (Open Responses API types)
    src/
      compression.rs   # Compression config types
      consistency.rs   # Response consistency types
      validation.rs    # Response validation types
  aura-core/      # Core business logic (providers, routing, caching)
    src/
      compression/     # Prompt compression (TOON, YAML, AISP, JSON)
      provider/        # LLM providers (OpenAI, Anthropic, Google)
      router/          # Smart routing with health tracking
  aura-proxy/     # Main server binary (Axum routes, middleware)
  aura-db/        # Database models and queries (SQLx)
/apps/
  chat/           # React chat playground (Vite + React 18)
  landing/        # Marketing landing page (Vite + React, MDX docs)
/docs/            # Documentation
  api/            # API documentation (Markdown)
/migrations/      # SQLx database migrations
/sdks/
  python/         # Python SDK (aura-llm on PyPI)

Development Commands

# Build
cargo build                    # Build all crates
cargo build --release          # Build optimized binary

# Test
cargo test                     # Run all tests
cargo test -p aura-core        # Test specific crate
cargo test -- --nocapture      # Show println output

# Run
cargo run -p aura-proxy        # Run the proxy server
RUST_LOG=debug cargo run -p aura-proxy  # With debug logging

# Lint & Format
cargo clippy                   # Lint all crates
cargo clippy --fix             # Auto-fix lint issues
cargo fmt                      # Format code
cargo fmt -- --check           # Check formatting

# Database (requires sqlx-cli)
sqlx migrate run               # Run migrations
sqlx migrate add <name>        # Create new migration

# Docker
docker-compose up -d           # Start local stack
docker-compose logs -f         # Follow logs

# Frontend Apps
cd apps/chat && npm run dev    # Run chat playground (port 3000)
cd apps/landing && npm run dev # Run landing page (port 3001)
cd apps/chat && npm run build  # Build chat app for production

Read the full file on GitHub · 456 lines

Changes

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.

2mo ago First seen · 456 lines · 5,119 tokens per session scan A 508a6e7353d7

Subscribe to this mod's changes

aura-llm-gateway AGENTS.md is an instructions file published in the GitHub repository UmaiTech/aura-llm-gateway (12 stars, last pushed 14d ago), licensed MIT. It adds 5,119 tokens to every session, about $0.0205 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.

LLM agentic ai anthropic axum gateway

aura-llm-gateway AGENTS.md next to 6 instructions from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
aura-llm-gateway AGENTS.mdUmaiTech/aura-llm-gateway	Instructions file	12	14d ago	MIT	A	5,119	Codex, OpenCode
vscode buildNext.instructions.mdmicrosoft/vscode	Instructions file	195k	yesterday	MIT	A	9,719	GitHub Copilot
next.js AGENTS.mdvercel/next.js	Instructions file	143k	yesterday	MIT	A	7,461	Codex, OpenCode
langchain AGENTS.mdlangchain-ai/langchain	Instructions file	149k	yesterday	MIT	A	4,680	Codex, OpenCode
vscode oss-third-party-notices.instructions.mdmicrosoft/vscode	Instructions file	195k	yesterday	MIT	A	5,516	GitHub Copilot
vscode copilot-instructions.mdmicrosoft/vscode	Instructions file	195k	yesterday	MIT	A	3,093	GitHub Copilot
deepseek-harness AGENTS.mddeepseek-ai/deepseek-harness	Instructions file	274k	2d ago	MIT	A	4,313	Codex, OpenCode

aura-llm-gateway: Instructions file for Codex