uhc-auth-proxy: Instructions file for Codex

AGENTS.md

uhc-auth-proxy AGENTS.md is an instructions file for Codex, OpenCode from RedHatInsights/uhc-auth-proxy. It costs 1,125 tokens per session, scanned A, original, Apache-2.0.

Repository guidance for an authentication proxy, covering security, performance, errors, API contracts, testing, integrations, and project layout.

In plain words
What is it for?
Use it when changing authentication flows, HTTP clients, caches, Prometheus metrics, API behavior, error handling, tests, or UHC integrations.
Why use it?
It directs agents to the detailed rules for tokens, caching, HTTP calls, errors, tests, and external account-management APIs.

Instructions file for CodexOpenCode

Written for Codex and OpenCode: the file is AGENTS.md. Also seen: mentions AGENTS.md.

This is RedHatInsights/uhc-auth-proxy's own configuration. It tells Codex and OpenCode how to work on uhc-auth-proxy itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything uhc-auth-proxy configures →

Reuse

Borrowing it

Nothing to install: this file belongs to RedHatInsights/uhc-auth-proxy. 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/RedHatInsights/uhc-auth-proxy/master/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/RedHatInsights/uhc-auth-proxy

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.

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README.md
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Your own site
<a href="https://agentmods.dev/instructions/redhatinsights/uhc-auth-proxy/agents-md"><img src="https://agentmods.dev/badge/instructions/redhatinsights/uhc-auth-proxy/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.

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Your own site · 80×15
<a href="https://agentmods.dev/instructions/redhatinsights/uhc-auth-proxy/agents-md"><img src="https://agentmods.dev/badge/instructions/redhatinsights/uhc-auth-proxy/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 1,125 This file is loaded in full into every session.
When invoked 1,125 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.

ModelPer sessionOnce invoked
Fable 5.1 $0.01125 $0.01125
Opus 5.5 $0.00450 $0.00450
Sonnet 5.5 $0.00225 $0.00225
Haiku 4.5 $0.00112 $0.00112

Measured 1mo ago against content hash 1138d5e2f48a, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

uhc-auth-proxy 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.

AGENTS.md · 81 lines

How it starts

The opening of the file, as written. The whole thing — 81 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AGENTS.md

This file provides orientation for AI agents and contributors working on uhc-auth-proxy. For project purpose and usage, see README.md. For domain-specific rules, see the guideline files below.

Guideline Documents

File Scope
docs/security-guidelines.md Token handling, user-agent validation, credential flow, and secrets management
docs/performance-guidelines.md In-memory cache behavior, shared HTTP client, mutex patterns, and Prometheus metrics
docs/error-handling-guidelines.md Custom error types (HttpError, AccountError), wrapping conventions, and status code propagation
docs/api-contracts-guidelines.md Endpoint contracts, accepted user-agents, and identity payload shape
docs/testing-guidelines.md Ginkgo v2 / Gomega conventions, test wrappers, and cache clearing between tests
docs/integration-guidelines.md External HTTP call patterns, UHC account management API interaction, and the client.Wrapper interface

Repository Layout

main.go                     # Entrypoint -- delegates to cmd.Execute()
cmd/
  root.go                   # Cobra root command, Viper config init
  start.go                  # `start` subcommand -- launches the HTTP server
  run.go                    # `run` subcommand -- CLI one-shot identity fetch
server/
  server.go                 # chi router, middleware stack, RootHandler, Prometheus counters
cache/
  cache.go                  # In-memory TTL cache (2-hour expiry, mutex-guarded)
requests/
  client/
    wrapper.go              # HTTPWrapper / Wrapper interface -- all outbound HTTP
    access.go               # SSO token refresh with mutex-guarded caching
    config.go               # Viper defaults for ACCESS_TOKEN_URL, TIMEOUT_SECONDS
    types.go                # HttpError type
  cluster/
    cluster.go              # GetIdentity / GetCurrentAccount facade
    types.go                # Registration, Account, Identity, test fakes
    config.go               # Viper defaults for UHC API URLs
logger/
  logger.go                 # zap JSON logger with optional CloudWatch tee

Read the full file on GitHub · 81 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.

  1. 1mo ago First seen · 81 lines · 1,125 tokens per session scan A 1138d5e2f48a

Subscribe to this mod's changes

uhc-auth-proxy AGENTS.md is an instructions file published in the GitHub repository RedHatInsights/uhc-auth-proxy (2 stars, last pushed yesterday), licensed Apache-2.0. It adds 1,125 tokens to every session, about $0.0045 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 2026-08-31.

Related

Other instructions, from other repositories