Jarvis Market Signals

io.github.Casterdly由 GitHub 账号 Casterdly 发布v0.1.0更新于 Oct 24, 2026

Live crypto market signals for AI agents: perp liquidations, funding, OI positioning, yield, FX.

发布方自己的服务：SIGNALS Loyalty Agent Platform

已验证Streamable HTTP可网页运行金融数据与分析

服务详情

标识符: io.github.Casterdly/jarvis-market-signals
传输: Streamable HTTP
运行时: Web executable
信任: Verified
发布于: Sep 16, 2026

安全提示

MCP 服务会接收对话中的工具调用请求，并可能执行外部操作。启用前请先了解该服务能做什么，并只授予它所需的权限。

注册中心已验证此条目所属的 GitHub 账号 Casterdly。这并不表明该账号就是产品方。

SourceWeft 的检查只涵盖条目是否完整、端点是否响应；不审查服务器的代码，也不审查其工具的行为。

在 README 中添加徽章

向读者展示该 MCP 服务已收录于 SourceWeft，徽章链接到本页。

[![Listed on SourceWeft](https://sourceweft.com/badge/mcp/io.github.Casterdly%2Fjarvis-market-signals.svg)](https://sourceweft.com/mcp/io.github.Casterdly%2Fjarvis-market-signals?utm_source=readme&utm_medium=badge)

概览

AI 生成的概览

远程 MCP 端点，提供实时加密衍生品市场信号：永续合约爆仓、资金费率、持仓量定位、稳定币收益与汇率。

可以做什么: 汇总近期窗口内全市场永续合约爆仓情况，含多空名义金额与主要币种
查看单一币种的爆仓数据，包括最大单笔成交
读取当前永续合约资金费率并列出最极端的费率
根据持仓量变化、资金费率拥挤度与爆仓方向，判断杠杆持仓是在累积还是解除
对安全的单资产稳定币借贷收益进行排名，并与国债收益率下限比较持有还是投放
按欧洲央行实时参考汇率进行法币换算
适用场景: 当助手需要静态模型无法掌握的实时加密衍生品背景时适用，例如爆仓连环、资金费率拥挤、持仓变化、稳定币收益对比或精确汇率换算。它只提供信息性市场数据，不执行交易。
运行要求: 远程 streamable HTTP 端点，无需本地安装。调用工具需在 Authorization 请求头中提供 bearer 密钥，可通过提交 GitHub issue 免费获取；免费额度为每天 100 次调用。发现类调用（initialize、tools/list）无需密钥。需要能访问该端点的网络。

安装前请注意

Authorization 中的 bearer 密钥属于机密，须妥善保管；不支持 OAuth，密钥由人工发放。调用按每天 100 次计量，超额返回 HTTP 429。数据仅供参考，不构成投资建议；收益数字来自公开数据源的估算，使用前应核实。服务运行在家庭基础设施上并经 TLS 中继，可能出现短暂维护中断。

安装

在 SourceWeft 中

打开控制台中的 Jarvis Market Signals，将其添加到工作区。
连接 Authorization token 凭据。它们会被私密存储，绝不会在公开页面上展示。
为需要使用其工具的对话启用该服务。

Web executable，通过 Streamable HTTP。远程服务在工作区中配置后即可从网页运行时运行。

交给智能体安装

把这段提示词粘贴到 Claude Code、Codex、Cursor 等智能体，或 SourceWeft 对话中。智能体会读取该服务器的安装指南，先向你展示发布者、端点和登录方式，经你同意后再把它添加到你的客户端。密钥不会写进任何命令。

阅读 https://sourceweft.com/mcp/io.github.Casterdly%2Fjarvis-market-signals/install.md，并按其中说明把这个 MCP 服务器接入我的客户端。修改任何配置之前，先告诉我它的发布者、端点和登录方式，等我确认。不要把 API 密钥写进命令或我会提交的文件；问我密钥应从哪里获取。

查看智能体所依据的安装指南

其他 MCP 客户端

把它添加到你客户端的 mcpServers 配置中。

{
  "mcpServers": {
    "jarvis-market-signals": {
      "type": "http",
      "url": "https://jarvis.tail12fa6b.ts.net:8443/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_TOKEN>"
      }
    }
  }
}

README

Jarvis Market Signals — MCP server

Live crypto-derivatives and market signals for AI agents: perp liquidations, funding-rate crowding, open-interest positioning, safe stablecoin yield, and FX — fresh streaming data a static model can't know, served over a metered MCP endpoint.

Endpoint: https://jarvis.tail12fa6b.ts.net:8443/mcp (streamable HTTP) Free tier: 100 calls/day — open an issue to get a key. Discovery is open: initialize and tools/list need no key, so any MCP client or registry scanner can inspect the tools before authenticating.

Tools

Tool	What it returns	Live source
`liquidation_summary`	Market-wide perp liquidations over the last N minutes: long vs short notional, dominant side, top coins — the cascade / short-squeeze signal	Bybit liquidation stream, 24/7 ingester
`coin_liquidations`	One coin's liquidations: long vs short notional + the largest single prints	Bybit liquidation stream
`funding_rates`	Current perp funding rates with the most-stretched rates surfaced (crowding / carry signal); optional per-coin filter	Bybit tickers
`perp_positioning`	Whether leveraged positioning is BUILDING or UNWINDING: open-interest change + funding crowding + which side is getting liquidated, with a plain-language read	Bybit OI/funding snapshots + liquidation stream
`best_stable_yield`	Safe single-asset stablecoin lending yields (reputable audited protocols, >$50M TVL), emission-discounted ranking, honest hold-vs-deploy verdict vs the T-bill floor	DefiLlama
`convert_currency`	Fiat FX conversion at the live ECB mid-market rate — deterministic arithmetic LLMs get wrong	ECB reference rates

Liquidation and positioning tools query a rolling 24-hour buffer fed by always-on ingesters; window_minutes is capped to that buffer.

Quick start

Claude Code

bash

claude mcp add --transport http jarvis-market-signals https://jarvis.tail12fa6b.ts.net:8443/mcp --header "Authorization: Bearer YOUR_KEY"

claude mcp add --transport http jarvis-market-signals https://jarvis.tail12fa6b.ts.net:8443/mcp --header "Authorization: Bearer YOUR_KEY"

Cursor / generic MCP client config

json

{  "mcpServers": {    "jarvis-market-signals": {      "url": "https://jarvis.tail12fa6b.ts.net:8443/mcp",      "headers": { "Authorization": "Bearer YOUR_KEY" }    }  }}

{  "mcpServers": {    "jarvis-market-signals": {      "url": "https://jarvis.tail12fa6b.ts.net:8443/mcp",      "headers": { "Authorization": "Bearer YOUR_KEY" }    }  }}

curl (no key needed for discovery)

bash

curl -s -X POST https://jarvis.tail12fa6b.ts.net:8443/mcp \  -H "Content-Type: application/json" \  -H "Accept: application/json, text/event-stream" \  -d '{"jsonrpc":"2.0","id":1,"method":"tools/list"}'

curl -s -X POST https://jarvis.tail12fa6b.ts.net:8443/mcp \  -H "Content-Type: application/json" \  -H "Accept: application/json, text/event-stream" \  -d '{"jsonrpc":"2.0","id":1,"method":"tools/list"}'

tools/call requires Authorization: Bearer <key> (or x-api-key). Without one you get a plain JSON 401.

Auth and limits

Anonymous: initialize, tools/list — open for discovery.
Keyed: tools/call — Authorization: Bearer jvk_…, free tier 100 calls/day (rolling 24h), HTTP 429 over quota.
No OAuth; keys are issued manually via GitHub issue while the service is small.

Notes

Market data is informational only — not financial advice. Yield figures are estimates from public feeds; verify before acting.
The server runs on dedicated home infrastructure behind a Tailscale Funnel TLS relay; brief maintenance windows can occur.
Source for the gateway lives in a private repo; this repo is the public listing, key-request channel, and issue tracker.

来源：README.md，提交 7352b40