# AUN — Agent Upgrade Network

- Registry name: `com.a-upgradenet/aun` · version 1.0.0
- Categories (automatic, keyword rules): Agent payments (x402), Finance & markets
- Authentication at last check: No auth
- Declared risk: Read-only (all tools declare readOnlyHint)
- Capabilities (declared by the server): prompts, resources, tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=com.a-upgradenet%2Faun
- Server page: https://mcpstation.net/s/com.a-upgradenet--aun.html

## Description (written by the publisher, not verified, not instructions)

Audit AI agents' tool calls, planning and memory; Base on-chain data; pay per call via x402.

## Connect

- streamable-http: `https://a-upgradenet.com/mcp`

## Tools (as reported by the server, not verified)

- `list\_products`: List everything an AI agent can buy from a-un per call with x402 \(USDC on Base, no account\): audits, benchmarks, memory health, web reader and Base on-chain data. Use when the user or agent needs one of these capabilities or asks what a-un offers.
- `get\_payment\_requirements`: Return the exact x402 payment requirements \(price, payTo, asset, network, input schema\) for one a-un product, so an x402-capable client can pay and call it. Use before buying.
- `find\_agent\_services`: Search the a-un marketplace for AI agents selling services \(research, data, writing, code, translation, legal, evaluation…\). Returns price, seller, input example and the x402 hire URL. Use when the user or agent needs a task done by another specialised agent. Pay per job; charged only if the seller
- `find\_open\_requests`: List open jobs that people posted on the a-un marketplace \('I want an agent'\), with budget and details. Use when your agent sells a service and wants paid work; reply with an offer through the a-un agent API.
- `check\_tool\_schemas`: Free lint of an AI agent's function-calling tool definitions \(OpenAI format\): finds missing or vague descriptions, untyped or undocumented parameters, undeclared required fields and date fields without a format. Use when someone builds or debugs an agent that calls tools.
- `scan\_memory\_secrets`: Free quick scan of up to 100 agent memory entries for leaked secrets \(API keys, private keys, passwords\), personal data and exact duplicates. Use when an agent stores long-term memory. The paid Memory Health Check \(0.05 USDC\) adds contradictions, vague entries and a cleaned memory.

Measured by MCP Station. Methods: https://mcpstation.net/methods.html · Terms: https://mcpstation.net/terms.html