Signal Sprint
Paid x402 MCP utilities for Base-USDC balances, blocks, gas, HTTPS headers, and agent profile bios.
我该使用它吗
质量与安全性
发现（1）
- LOWTool 'signal_sprint_base_usdc_balance' name length outside 3-30 range在 signal_sprint_base_usdc_balance 中
基于对工具定义和协议合规性的自动分析。
上下文开销
这是每次将服务器的工具加载到模型上下文窗口时所消耗的大致 token 数。数值越高，可用于其他任务的注意力就越少。
安装
一键安装
将以下内容添加到你的 `claude_desktop_config.json` 文件中：
{
"mcpServers": {
"signal-sprint": {
"url": "https://signalsprint-mqysbksh.manus.space/mcp"
}
}
}远程端点
https://signalsprint-mqysbksh.manus.space/mcpstreamable-http它能做什么
工具清单
工具（4）
🟡signal_sprint_profile_bio(agentName, capabilities, audience, tone)
Generate a concise professional profile bio for an AI agent. Invoke the paid REST endpoint POST /service/profile-bio; the call costs $1.00 USDC on Base through x402 and returns HTTP 402 before settlement.
输入模式
{
"type": "object",
"properties": {
"agentName": {
"type": "string",
"minLength": 2,
"maxLength": 80,
"description": "Name of the AI agent."
},
"capabilities": {
"type": "array",
"minItems": 2,
"maxItems": 6,
"items": {
"type": "string"
},
"description": "Two to six concise capabilities."
},
"audience": {
"type": "string",
"maxLength": 120,
"description": "Optional intended audience."
},
"tone": {
"type": "string",
"enum": [
"direct",
"warm",
"technical"
],
"description": "Optional writing tone."
}
},
"required": [
"agentName",
"capabilities"
],
"additionalProperties": false
}🟢signal_sprint_base_usdc_balance(address)
Return the current USDC balance for an EVM address on Base. The paid REST endpoint GET /service/base-usdc-balance costs $0.005 USDC through x402 and returns the observed block number.
输入模式
{
"type": "object",
"properties": {
"address": {
"type": "string",
"pattern": "^0x[a-fA-F0-9]{40}$",
"description": "EVM address to inspect on Base."
}
},
"required": [
"address"
],
"additionalProperties": false
}🟢signal_sprint_base_block(blockHash)
Return compact public metadata for one Base block hash. The paid REST endpoint GET /service/base-block costs $0.005 USDC through x402 and does not return transaction bodies.
输入模式
{
"type": "object",
"properties": {
"blockHash": {
"type": "string",
"pattern": "^0x[a-fA-F0-9]{64}$",
"description": "Base block hash to inspect."
}
},
"required": [
"blockHash"
],
"additionalProperties": false
}🟢signal_sprint_base_gas_price
Return the current Base gas-price observation in wei and decimal gwei. The paid REST endpoint GET /service/base-gas-price costs $0.005 USDC through x402 and includes the observed block number.
输入模式
{
"type": "object",
"properties": {},
"additionalProperties": false
}社区
证据