Blockrun MCP
What it does
Web search, deep research, prediction markets & crypto data for AI agents. Pay per call via x402.
- Connects 在你的电脑上运行
- Account or key Needs BLOCKRUN_WALLET_KEY, SOLANA_WALLET_KEY, BLOCKRUN_API_KEY
- Category 搜索与 AI 记忆
安装
选择你使用的 AI 应用,然后复制设置。
通过 3/3 项检查 · 在你的电脑上运行
第一步:你用哪个 AI?
选择你用的应用,步骤会显示在下方。
打开电脑版 Claude 应用的设置文件
SettingsDeveloperEdit Config
粘贴这些设置并保存文件
{ "mcpServers": { "blockrun": { "command": "npx", "args": [ "-y", "@blockrun/mcp" ], "env": { "BLOCKRUN_WALLET_KEY": "your-value", "SOLANA_WALLET_KEY": "your-value", "BLOCKRUN_API_KEY": "your-value" } } } }只把密钥粘贴到应用的输入框里,不要粘贴到聊天中或发给任何人
退出 Claude 再重新打开
试一试
用 Blockrun MCP 告诉我你能帮我做什么,然后做一件给我看✓ 如果 Claude 说正在使用 Blockrun MCP,或回答中出现 Blockrun MCP 的工具名称,就表示连接成功
菜单名称已于 2026年11月11日 对照 Anthropic 帮助页面核实 · 你的界面可能因版本略有不同
ChatGPT 暂时无法连接 Blockrun MCP
Blockrun MCP 需要安装在你的电脑上,而 ChatGPT 只能连接在网上运行的服务器
你可以改用这些方式
A · 使用能连接 Blockrun MCP 的应用
- 需要 Blockrun MCP 的密钥(在开发者网站创建) · 需要先在电脑上安装 Node.js(只需一次) · 仅限电脑上的 Claude 应用(Windows 或 Mac),网页和手机不可用
- 需要 Blockrun MCP 的密钥(在开发者网站创建) · 需要先在电脑上安装 Node.js(只需一次)
- 需要 Blockrun MCP 的密钥(在开发者网站创建) · 需要先在电脑上安装 Node.js(只需一次)
- 需要 Blockrun MCP 的密钥(在开发者网站创建) · 需要先在电脑上安装 Node.js(只需一次)
B · 搜索与 AI 记忆 类中能连接 ChatGPT 的其他服务器
从同类中使用较多的里挑选,仅限用地址即可连接、无需密钥的
- Context7✓ ChatGPT
- AIHOT✓ ChatGPT
- Sui Knowledge Base (kapa.ai)✓ ChatGPT
可连接 Claude Code,但需要先准备
需要 Blockrun MCP 的密钥(在开发者网站创建) · 需要先在电脑上安装 Node.js(只需一次)
注册并创建 Blockrun MCP 的密钥
打开开发者网站,注册账户并创建 API 密钥,下一步要用。价格和免费方案请看开发者网站。
获取密钥的方法见下方开发者的 README
打开终端
Mac:按 Command+空格,输入 Terminal · Windows:打开 PowerShell
粘贴这条命令并按 Enter
claude mcp add --scope user blockrun --env BLOCKRUN_WALLET_KEY=your-value --env SOLANA_WALLET_KEY=your-value --env BLOCKRUN_API_KEY=your-value -- npx -y @blockrun/mcp按 Enter 前,把“your-value”改成你的密钥
只把密钥粘贴到应用的输入框里,不要粘贴到聊天中或发给任何人
在 Claude Code 中输入 /mcp
应能看到 Blockrun MCP 在列表中并显示已连接
试一试
用 Blockrun MCP 告诉我你能帮我做什么,然后做一件给我看✓ 如果 Claude Code 说正在使用 Blockrun MCP,或回答中出现 Blockrun MCP 的工具名称,就表示连接成功
菜单名称已于 2026年11月11日 对照 Anthropic 帮助页面核实 · 你的界面可能因版本略有不同
可连接 Cursor,但需要先准备
需要 Blockrun MCP 的密钥(在开发者网站创建) · 需要先在电脑上安装 Node.js(只需一次)
注册并创建 Blockrun MCP 的密钥
打开开发者网站,注册账户并创建 API 密钥,下一步要用。价格和免费方案请看开发者网站。
获取密钥的方法见下方开发者的 README
填写你的密钥
在 Blockrun MCP 的设置中,BLOCKRUN_WALLET_KEY, SOLANA_WALLET_KEY, BLOCKRUN_API_KEY 还是空的,填入你的密钥并保存
只把密钥粘贴到应用的输入框里,不要粘贴到聊天中或发给任何人
在 Cursor 中以 Agent 模式打开 AI 聊天
试一试
用 Blockrun MCP 告诉我你能帮我做什么,然后做一件给我看✓ 如果 Cursor 说正在使用 Blockrun MCP,或回答中出现 Blockrun MCP 的工具名称,就表示连接成功
菜单名称已于 2026年11月11日 对照 Cursor 帮助页面核实 · 你的界面可能因版本略有不同
可连接 VS Code,但需要先准备
需要 Blockrun MCP 的密钥(在开发者网站创建) · 需要先在电脑上安装 Node.js(只需一次)
注册并创建 Blockrun MCP 的密钥
打开开发者网站,注册账户并创建 API 密钥,下一步要用。价格和免费方案请看开发者网站。
获取密钥的方法见下方开发者的 README
填写你的密钥
在 Blockrun MCP 的设置中,BLOCKRUN_WALLET_KEY, SOLANA_WALLET_KEY, BLOCKRUN_API_KEY 还是空的,填入你的密钥并保存
只把密钥粘贴到应用的输入框里,不要粘贴到聊天中或发给任何人
在 VS Code 中以 Agent 模式打开 AI 聊天
试一试
用 Blockrun MCP 告诉我你能帮我做什么,然后做一件给我看✓ 如果 VS Code 说正在使用 Blockrun MCP,或回答中出现 Blockrun MCP 的工具名称,就表示连接成功
菜单名称已于 2026年11月11日 对照 VS Code 帮助页面核实 · 你的界面可能因版本略有不同
开发者专用:终端命令和 JSON 设置
安装在电脑上
Claude Code
claude mcp add --scope user blockrun --env BLOCKRUN_WALLET_KEY=your-value --env SOLANA_WALLET_KEY=your-value --env BLOCKRUN_API_KEY=your-value -- npx -y @blockrun/mcpClaude Desktop (claude_desktop_config.json)
{
"mcpServers": {
"blockrun": {
"command": "npx",
"args": [
"-y",
"@blockrun/mcp"
],
"env": {
"BLOCKRUN_WALLET_KEY": "your-value",
"SOLANA_WALLET_KEY": "your-value",
"BLOCKRUN_API_KEY": "your-value"
}
}
}
}Cursor (~/.cursor/mcp.json)
{
"mcpServers": {
"blockrun": {
"command": "npx",
"args": [
"-y",
"@blockrun/mcp"
],
"env": {
"BLOCKRUN_WALLET_KEY": "your-value",
"SOLANA_WALLET_KEY": "your-value",
"BLOCKRUN_API_KEY": "your-value"
}
}
}
}VS Code (mcp.json)
{
"servers": {
"blockrun": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@blockrun/mcp"
],
"env": {
"BLOCKRUN_WALLET_KEY": "your-value",
"SOLANA_WALLET_KEY": "your-value",
"BLOCKRUN_API_KEY": "your-value"
}
}
}
}需要你填写的值
BLOCKRUN_WALLET_KEY机密 envOptional: EVM private key (0x-prefixed hex) for USDC payments on Base; also the Polymarket signer. If not set, a wallet is auto-generated.SOLANA_WALLET_KEY机密 envOptional: Solana private key (bs58) for USDC payments on Solana. Setting it selects the Solana chain. If not set, a wallet is auto-generated.BLOCKRUN_API_KEY机密 envOptional: BlockRun account API key; bills your prepaid balance instead of a wallet (no per-call network fee). Takes priority over a wallet when set.
这些设置是根据作者在注册中心的条目生成的。如果 README 的写法不同,请以 README 为准。
一览
哪些应用可以使用它
依据这个服务器的连接方式和各应用自己的文档,检查于 2026年11月10日。
在你的电脑上运行,适用于
ClaudeGooseLM StudioMsty StudioCherry StudioCursorVS Code + GitHub CopilotVisual StudioWindsurf (Devin Desktop)ZedKiroClineContinueJetBrains AI AssistantClaude CodeCodex CLIGemini CLIOpenCodenodecodeWarpLibreChatRaycast
它能做什么
它在你的电脑上运行;安装后,工具列表会显示在你的 AI 应用中。
基础检查i
我们检查的是任何人都能看到的信息;我们没有阅读代码。不适用的检查项不计入总数。 · 检查于 2026年11月12日
- ✓ 通过
作者与仓库一致
注册名称已通过 GitHub 账户 BlockRunAI 验证,该账户拥有此仓库
- ✓ 通过
仍在维护
代码最后更新于今天
- ✓ 通过
有许可证
使用 MIT
- – 不适用
端点有响应
它在你的电脑上运行,没有互联网端点
- – 不适用
使用 OAuth 登录
在你的电脑上运行,改用本地设置
- … 尚未检查
工具描述中没有隐藏指令
它在你的电脑上运行;我们只能读取互联网端点的工具列表
讨论
提问、分享技巧或报告无法使用。按“有帮助”数量排序。
用户评价
还没有评价
与“搜索与 AI 记忆”中的其他服务器比较i
- 星标数多于此分类中其他 6007 个服务器的 99%
- 发布到注册中心的时间比此分类中其他 6007 个服务器的 92% 更新
- 基础检查结果等于或优于此分类中其他 6007 个服务器的 100%
与注册中心里这个分类中所有活跃的服务器比较。只有当发布者拥有该仓库时,星标数才计入。
常见问题
Blockrun MCP 安全吗?
它在 3 项适用的基础检查中通过了 3 项。我们没有阅读代码。在添加密钥或令牌之前,请先看看这个服务器要求哪些权限,并使用只具备所需权限的密钥。
它需要哪些密钥或代码?
你需要填写:BLOCKRUN_WALLET_KEY, SOLANA_WALLET_KEY, BLOCKRUN_API_KEY
它在我的电脑上运行还是在云端?
它在你的电脑上运行。你的 AI 应用会在需要时启动它,数据不会经过作者的服务器(除非它自己调用在线服务)。
它还在维护吗?
GitHub 仓库最后更新于今天,最新版本(0.55.8)于前天进入注册中心。
哪些应用可以使用它?
支持 MCP 的应用,例如 Claude Desktop、Claude Code、Cursor 和 VS Code。你的电脑上还需要有 Node.js。
有什么可以替代它?
同一分类中有:Context7, Codebase Memory, Ruflo
同类别的其他选择
同一分类中其他作者的服务器,按星标数排序。
如何看卡片:↓ 每周下载量i★ GitHub 星标i三大支柱:评价 · 检查 · 使用情况i更新 = 最新版本发布到注册中心的时间i
Codebase Memory
Codebase knowledge graph for AI agents — 162 languages, sub-ms queries, 99% fewer tokens.
作者的 README
打开 README
按原文从作者的仓库复制。PopNx MCP 没有审查或背书其内容。HTML、图片和脚本已被移除。链接会离开本站。
BlockRun MCP
Real-time data — and real trades — for Claude and any AI agent.
Agents can pay like agents: sign transactions from a wallet.
Teams can pay like teams: get a BlockRun API key at user.blockrun.ai , add credit by card or wire, and let the MCP call api.blockrun.ai .
BlockRun MCP gives your agent 19 tools — markets, research, web search, images, video, on-chain data, and live Polymarket trading — paid per call.
Two ways to pay, same tools: a self-custody wallet (USDC on Solana, Base or Arc, no account needed) — or a BlockRun API key backed by account credit. Sign up at user.blockrun.ai →
Read the odds and place the bet, from one self-custody wallet.
claude mcp add blockrun -s user -- npx -y @blockrun/mcp@latest
Wallet auto-created on first run. Fund with $5 USDC — or get a key at user.blockrun.ai , top up by card, and call through api.blockrun.ai . Ask Claude anything.
Every MCP server costs you this. Almost none of them tell you. How we measure it, and how to measure anyone else →
BlockRun MCP is an open-source Model Context Protocol server that gives Claude — and any MCP-compatible agent — 19 tools for real-time data and real actions: 90 LLMs, image & video generation, prediction-market data, live web + news search, on-chain queries across 40 chains, and the ability to place real, USDC-settled bets on Polymarket.
You pay per call, and you choose how. Wallet mode authenticates with a signature and settles each call in USDC via the x402 protocol — no account, no credit card, no subscription, on Solana, Base or Arc. Account mode authenticates with a BlockRun API key (brk_live_…) from user.blockrun.ai, routes service calls through api.blockrun.ai, and draws down card- or wire-funded account credit at exact usage. Same 19 tools either way. MIT licensed.
🏆 First of its kind — the signal → trade loop in Claude Code
Read live Polymarket odds *and* place the bet, from one self-custody wallet, pay-per-call. Jump to Polymarket trading →
Why BlockRun MCP exists
Every other data integration was built for human developers — create an account, copy an API key into .env, add a credit card, repeat for every vendor.
BlockRun gives you both payment rails without rebuilding the integration. Use a wallet when the agent should self-custody funds, or use an account key when a team wants card-funded credits and a dashboard.
- One wallet, every source — 19 tools behind a single self-custody wallet. No per-vendor signups.
- One account key, every source — mint a key at user.blockrun.ai, top up by card or wire, then the MCP calls api.blockrun.ai with that key.
- No API key required in wallet mode — your wallet signature *is* authentication.
- No credit card required in wallet mode — pay per request in USDC via x402, fractions of a cent each.
- Starts free — the free tier (
blockrun_chat mode:"free",blockrun_dex, cryptoblockrun_price,blockrun_models) costs $0. - **Reads *and* acts** — most tools deliver data;
blockrun_polymarketplaces real, confirm-gated trades. - Human-in-the-loop payments — turn on
BLOCKRUN_CONFIRM_SPEND=onand the agent pauses before any paid call above your threshold; nothing is signed until you approve. Details ↓ - Generative UI — on Claude Desktop, claude.ai, VS Code and Cursor the Polymarket preview is a live order card with a Place button, and the wallet is a panel with balances, QR and card top-up. MCP Apps ↓
- Self-custody — your key never leaves your machine (
~/.blockrun/.session,0600— or the OS keychain once you opt intoBLOCKRUN_KEYCHAIN=strict). BlockRun can't move your funds.
How it compares
| Raw provider APIs | Typical single-vendor MCP | BlockRun MCP | |
|---|---|---|---|
| Setup | Account + API key *per vendor* | Account/key for 1 vendor | Wallet auto-created — or one BlockRun key for everything |
| Payment | Credit card, monthly minimums | Credit card / vendor plan | USDC per-call via x402, or card/wire-funded account credit |
| Data sources | One per integration | One vendor | 19 tools — LLMs, media, markets, chain |
| Place real bets | Build it yourself | Rare | Yes — Polymarket CLOB, confirm-gated |
| Pay-chain | — | — | Solana + Base, or `api.blockrun.ai` with no chain at all |
| Agent budgets | Manual | — | Built-in per-agent delegation |
| Spend approval | — | — | Ask-before-pay dialog (MCP elicitation) |
| Generative UI | — | Rare | Order card + wallet panel (MCP Apps) |
| Open source | Varies | Varies | Yes (MIT) |
✓ One wallet or one account key · ✓ Pay-per-call · ✓ Reads and trades · ✓ Multi-chain · ✓ Agent-ready · ✓ Open source
What changes
Before BlockRun, Claude can't answer:
- *"What's the current Polymarket probability that Bitcoin hits $100k this year?"*
- *"Find me the top 5 papers on RAG published in the last 30 days."*
- *"What are people saying about @sama on X right now?"*
- *"What's the 24h volume on the PEPE/ETH pair on Uniswap?"*
- *"Polymarket has the Fed holding at 73% — put $2 on it."* ← and now it can place the trade, not just read the odds.
After BlockRun, it can. Each query costs fractions of a cent — billed from a local USDC wallet, or from card-funded credit on a BlockRun account through api.blockrun.ai. No subscriptions, no per-vendor signups.
Quick Start
0. Choose how you pay
| Wallet *(default)* | API key | |
|---|---|---|
| Setup | Nothing — a wallet is created on first run | Sign in at user.blockrun.ai, mint a key, use it against api.blockrun.ai |
| Funding | Send USDC (Solana, Base or Arc) | Credit card / wire → account credit |
| Billing | Per call, settled on-chain, + $0.001 network fee | Exact-usage account credit, no per-call network fee, no minimum |
| Identity | A keypair on your machine | An account with members, credits, and a usage ledger |
| Best for | Agents, solo devs, anything self-custody | Teams, companies, anyone who can't run a wallet |
| Trade on Polymarket | ✅ | ❌ — needs a keypair to sign |
Both modes reach the same 19 tools. Account mode sends service calls to https://api.blockrun.ai by default. You can switch at any time; setting BLOCKRUN_API_KEY takes priority over a wallet, and unsetting it hands the wallet back.
1. Install
Claude Code (recommended)
claude mcp add blockrun -s user -- npx -y @blockrun/mcp@latest
-s user installs globally (available in every project). The -- separator ensures -y is passed to npx, not parsed by claude mcp add.
💡 Homebrew / nvm users: if the server doesn't connect, Claude Code likely can't find
node/npxon its launcher PATH. Pass your shell PATH through — works on CLI and desktop:
`bash
claude mcp add blockrun -s user -e PATH="$PATH" -- npx -y @blockrun/mcp@latest
`
See Troubleshooting if it persists.
Every MCP client — one command or one JSON block. *Verified* = we ran the published package on that client and saw the tools listed (client version · date). *Documented* = install path from the client's own docs; not run by us yet — tell us if it works. The Spend dialog column is whether the client renders the human-in-the-loop payment prompt; on ❌ clients paid calls proceed without asking and BLOCKRUN_BUDGET_LIMIT is the guard.
| Client | Status | Spend dialog | Install |
|---|
| Claude Code | ✅ Verified · 2.1.251