Borrowing it
Nothing to install: this file belongs to bolivian-peru/proxies-sx-mcp-server. 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/bolivian-peru/proxies-sx-mcp-server/main/CLAUDE.mdgit clone --depth 1 https://github.com/bolivian-peru/proxies-sx-mcp-serverWrote 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/bolivian-peru/proxies-sx-mcp-server/claude-md)<a href="https://agentmods.dev/instructions/bolivian-peru/proxies-sx-mcp-server/claude-md"><img src="https://agentmods.dev/badge/instructions/bolivian-peru/proxies-sx-mcp-server/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.
<a href="https://agentmods.dev/instructions/bolivian-peru/proxies-sx-mcp-server/claude-md"><img src="https://agentmods.dev/badge/instructions/bolivian-peru/proxies-sx-mcp-server/claude-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 | $0.04608 | $0.04608 |
| Opus 5 | $0.02304 | $0.02304 |
| Sonnet 5 | $0.00922 | $0.00922 |
| Haiku 4.5 | $0.00461 | $0.00461 |
Grade A, and why
proxies-sx-mcp-server 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 11d 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 — 410 lines — stays where its author put it; the contents beside it link to each section on GitHub.
CLAUDE.md - AI Assistant Context for @proxies-sx/mcp-server
Project Overview
This is an MCP (Model Context Protocol) server that enables AI agents to manage mobile proxy infrastructure on Proxies.sx. It supports two authentication modes:
- API Key Mode - For users with Proxies.sx accounts
- x402 Payment Mode - Autonomous USDC payments without accounts
Package: @proxies-sx/mcp-server
npm: https://www.npmjs.com/package/@proxies-sx/mcp-server
License: MIT
Node.js: >= 18.0.0
Architecture
proxies-sx-mcp/
├── src/
│ ├── index.ts # Entry point (CLI with shebang)
│ ├── server.ts # MCP server setup & config loading
│ ├── api/ # API Key mode - REST client
│ │ ├── client.ts # HTTP client with auth headers
│ │ ├── auth.ts # Login & JWT token handling
│ │ ├── types.ts # TypeScript interfaces
│ │ ├── account.ts # Account/balance API
│ │ ├── ports.ts # Port CRUD operations
│ │ ├── rotation.ts # Port rotation API
│ │ ├── billing.ts # Purchases API
│ │ ├── payments.ts # Crypto payments (CoinGate)
│ │ └── reference.ts # Countries/cities/carriers
│ ├── tools/ # MCP tool definitions (70 API-key tools)
│ │ ├── index.ts # Tool registry (exports all tools)
│ │ ├── account.ts # get_account_summary, get_account_usage
│ │ ├── ports.ts # create_port, delete_port, etc.
│ │ ├── status.ts # get_port_status, ping_port, etc.
│ │ ├── rotation.ts # rotate_port, configure_auto_rotation
│ │ ├── billing.ts # purchase_shared_traffic, etc.
│ │ ├── reference.ts # list_available_countries, etc.
│ │ ├── utilities.ts # get_proxy_connection_string, etc.
│ │ ├── payments.ts # create_crypto_payment, etc.
│ │ ├── support.ts # create_support_ticket, etc.
│ │ └── x402-session.ts # get_x402_session, list_x402_ports
│ ├── x402/ # x402 Protocol - autonomous payments (19 tools)
│ │ ├── index.ts # x402 module setup
│ │ ├── client.ts # x402 HTTP client (402 flow)
│ │ ├── wallet.ts # USDC wallet & transaction signing
│ │ ├── handlers.ts # x402 tool implementations
│ │ ├── session-cache.ts # Local session caching
│ │ ├── tools.ts # x402 tool definitions
│ │ └── types.ts # x402 TypeScript types
│ └── utils/
│ └── formatting.ts # Text formatting helpers
├── tests/ # Test files
├── dist/ # Compiled output (generated)
├── package.json
├── tsconfig.json
├── README.md # User documentation
├── CLAUDE.md # This file - AI context
├── llm.txt # AI discovery document
└── LICENSE
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.
- 11d ago First seen · 410 lines · 4,608 tokens per session scan A 10f2647d523f
proxies-sx-mcp-server CLAUDE.md is an instructions file published in the GitHub repository bolivian-peru/proxies-sx-mcp-server (0 stars, last pushed 1mo ago), licensed MIT. It adds 4,608 tokens to every session, about $0.0230 per session on Opus 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.
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