Web search, deep research, prediction markets & crypto data for AI agents. Pay per call via x402.
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io.github.BlockRunAI/blockrun-mcp is an MCP server that web search, deep research, prediction markets & crypto data for AI agents. Pay per call via x402. Its tool list has not been published yet over stdio, sse and http, requires no API key, and scores 66/100 on MCPpedia's security, maintenance and efficiency rubric.
Config is the same across clients β only the file and path differ.
{
"mcpServers": {
"blockrun": {
"args": [
"-y",
"@blockrun/mcp"
],
"command": "npx"
}
}
}Are you the author?
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claude mcp add blockrun -s user -- npx -y @blockrun/mcp@latest
Run this in your terminal to verify the server starts. Then let us know if it worked β your result helps other developers.
npx -y '@blockrun/mcp' 2>&1 | head -1 && echo "β Server started successfully"
After testing, let us know if it worked:
Five weighted categories β click any category to see the underlying evidence.
No known CVEs.
Checked @blockrun/mcp against OSV.dev.
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Agents can't sign up for accounts. Agents can't enter credit cards.
Agents can only sign transactions.
BlockRun MCP gives your agent 20 tools β markets, research, web search, images, video, on-chain data, and live Polymarket trading β paid per call in USDC. No accounts. No API keys. No dashboards.
Read the odds and place the bet, from one self-custody wallet.
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claude mcp add blockrun -s user -- npx -y @blockrun/mcp@latest
BlockRun MCP is an open-source Model Context Protocol server that gives Claude β and any MCP-compatible agent β 20 tools for real-time data and real actions: 71 LLMs, image & video generation, prediction-market data, live web/X search, on-chain queries across 40 chains, and the ability to place real, USDC-settled bets on Polymarket. Authentication is a wallet signature (no API keys); you pay per call in USDC via the x402 protocol (no credit cards, no subscriptions). One self-custody wallet on Base or Solana. MIT licensed.
Read live Polymarket odds and place the bet, from one self-custody wallet, pay-per-call. [Jump to Polyma