agentmods.dev

api-proxy: Instructions file for Claude Code

CLAUDE.md

api-proxy CLAUDE.md is an instructions file for Claude Code from abra5umente/api-proxy. It costs 385 tokens per session, scanned A, original, MIT.

A local FastAPI service that forwards API requests through a residential internet connection, which can help reach services that block cloud-server IP addresses.

In plain words
What is it for?
Use it to run a locally or Docker-hosted proxy, route requests to selected APIs, check service health, and develop with automatic reloading.
Why use it?
It removes the need to expose a cloud server directly to APIs that reject datacenter traffic. It also supports authentication, domain allow-lists, health checks, and configurable timeouts.

Instructions file for Claude Code

Written for Claude Code: the file is CLAUDE.md. Also seen: mentions CLAUDE.md; mentions Claude Code.

This is abra5umente/api-proxy's own configuration. It tells Claude Code how to work on api-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 api-proxy configures →

not rated 17repo changed 1mo ago A scan 385 tokens original MIT
View source ↗ abra5umente/api-proxy
Reuse

Borrowing it

Nothing to install: this file belongs to abra5umente/api-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/abra5umente/api-proxy/main/CLAUDE.md
Clone the repo
git clone --depth 1 https://github.com/abra5umente/api-proxy

Made for: Claude Code.

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.

agentmods badge for api-proxy CLAUDE.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/abra5umente/api-proxy/claude-md/github.svg)](https://agentmods.dev/instructions/abra5umente/api-proxy/claude-md)
Your own site
<a href="https://agentmods.dev/instructions/abra5umente/api-proxy/claude-md"><img src="https://agentmods.dev/badge/instructions/abra5umente/api-proxy/claude-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.

agentmods 80×15 button for api-proxy CLAUDE.md

Your own site · 80×15
<a href="https://agentmods.dev/instructions/abra5umente/api-proxy/claude-md"><img src="https://agentmods.dev/badge/instructions/abra5umente/api-proxy/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 385 This file is loaded in full into every session.
When invoked 385 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 $0.00385 $0.00385
Opus 5.5 $0.00154 $0.00154
Sonnet 5.5 $0.00077 $0.00077
Haiku 4.5 $0.00038 $0.00038

Measured 1mo ago against content hash 072bc2dd4b37, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

api-proxy CLAUDE.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.

CLAUDE.md · 45 lines

What it actually says

CLAUDE.md

This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.

Project Overview

API Proxy service that routes requests through a residential IP for APIs that block cloud/datacenter IPs (e.g., Reddit). Built with FastAPI and httpx.

Request flow: Claude Container → Cloudflare Tunnel → This Proxy → Target API

Development Commands

# Run locally
uvicorn app:app --host 0.0.0.0 --port 8000

# Run with auto-reload during development
uvicorn app:app --reload --port 8000

# Run tests
pip install -r requirements-dev.txt && pytest

# Build Docker image
docker build -t api-proxy .

# Run Docker container
docker run -p 8000:8000 -e PROXY_AUTH_TOKEN=your-token api-proxy

Architecture

Single-file FastAPI application (app.py) with two endpoints:

  • GET /health - Unauthenticated health check
  • POST /proxy - Authenticated proxy endpoint (requires X-Proxy-Token header)

Environment variables:

  • PROXY_AUTH_TOKEN (required, app refuses to start without it) - Auth token for /proxy requests
  • ALLOWED_DOMAINS - Comma-separated domain whitelist (empty = allow all)
  • PROXY_TIMEOUT - Request timeout in seconds (default: 30)

SSRF protection: validate_url() resolves the host, rejects any non-public address, and returns an IP that the request is pinned to (Host header and sni_hostname keep the original name).

Domain validation: is_domain_allowed() checks against whitelist, supports subdomains (e.g., reddit.com allows oauth.reddit.com).

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 Changed · +5 lines · +64 tokens per session 072bc2dd4b37
  2. 2mo ago First seen · 40 lines · 321 tokens per session scan A 0c433053cb16

Subscribe to this mod's changes

api-proxy CLAUDE.md is an instructions file published in the GitHub repository abra5umente/api-proxy (17 stars, last pushed 1mo ago), licensed MIT. It adds 385 tokens to every session, about $0.0015 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.

Backend and APIsLLMapiclaude-aiclaude-skillsproxy-server
Related

api-proxy CLAUDE.md compared with instructions from other repositories

api-proxy CLAUDE.md next to 6 instructions from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
api-proxy CLAUDE.mdabra5umente/api-proxyInstructions file171mo agoMITA385Claude Code
vscode buildNext.instructions.mdmicrosoft/vscodeInstructions file195kyesterdayMITA9,719GitHub Copilot
next.js AGENTS.mdvercel/next.jsInstructions file143kyesterdayMITA7,461Codex, OpenCode
langchain AGENTS.mdlangchain-ai/langchainInstructions file149kyesterdayMITA4,680Codex, OpenCode
vscode oss-third-party-notices.instructions.mdmicrosoft/vscodeInstructions file195kyesterdayMITA5,516GitHub Copilot
vscode copilot-instructions.mdmicrosoft/vscodeInstructions file195kyesterdayMITA3,093GitHub Copilot
deepseek-harness AGENTS.mddeepseek-ai/deepseek-harnessInstructions file274k2d agoMITA4,313Codex, OpenCode