How do I connect Blockrun MCP Server to Claude?

The listing records `claude mcp add blockrun -s user -- npx -y @blockrun/mcp@latest` as its setup step. Run it, then follow the repository's instructions for the client configuration; the listing names Claude Desktop, Claude Code, Cursor as compatible clients.

Is Blockrun MCP Server free?

The listed licence is MIT. Check the upstream terms for permitted use and commercial requirements; a public repository does not by itself mean the software is free or open source. Connected APIs and hosted services may have separate charges.

What can Blockrun MCP Server do?

Blockrun MCP Server documents 24 tools to the agent, including blockrun_chat, blockrun_defi, blockrun_dex. The descriptions above come from project documentation. A live handshake does not test individual tool behavior.

Blockrun MCP

Unclaimed

by BlockRunAI

Live data for AI agents — search, research, markets, crypto, X/Twitter. Pay-per-call via x402 micropayments.

Install

$claude mcp add blockrun -s user -- npx -y @blockrun/mcp@latest

Set up this server

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This server needs project-specific setup. Follow the project instructions; no reusable public launch command is available yet.

Project instructions

aiclaude-codellmmcpmcp-serverx402

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Security profile

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24 of 24 tools

Documented tools (24)

From project documentation. A server handshake does not verify each tool’s description or behavior.

blockrun_chat

70 LLMs (GPT, Claude, Gemini, DeepSeek, Kimi K3, GLM, NVIDIA free tier, …) with mode tier routing

blockrun_defi

DefiLlama — protocol TVL, chain TVL, yield pools (APY), token prices

blockrun_dex

Live DEX prices via DexScreener

blockrun_exa

Neural web search (Exa) — research, competitors, papers, URL content

blockrun_image

Generate: openai/gpt-image-2, gpt-image-1, google/nano-banana(-2/-pro), xai/grok-imagine-image(-pro), zai/cogview-4, bytedance/seedream-5-pro. Edit: img2img, inpaint, fusion.

blockrun_markets

Polymarket (markets, candles, trades, orderbooks, leaderboards, smart-wallet PnL/clusters, UMA oracle), Kalshi, Limitless, Opinion, Predict.Fun, dFlow, Binance Futures, cross-platform search

blockrun_modal

Isolated code execution in a BlockRun-hosted Modal sandbox — disposable container, optional GPU (T4 → H100)

blockrun_models

Live catalogue of every LLM/image/video/music model + pricing

blockrun_music

MiniMax music generation

blockrun_phone

Outbound AI voice calls (Bland) + wallet-owned US/CA numbers (Twilio), carrier + fraud lookups

blockrun_polymarket

Trade on Polymarket (CLOB V2): place/cancel real bets, positions, redeem winnings — signed locally, settled in pUSD from a gasless deposit wallet. Confirm-gated, $25/order default cap. Details ↓

blockrun_polymarket_read

Read-only Polymarket positions/open orders plus executable live order previews, separated for MCP clients that enforce tool safety annotations

blockrun_price

Pyth-backed realtime + OHLC — crypto / FX / commodity (free), 12 stock markets (paid)

blockrun_realface

Enroll a real person (phone liveness) or AI character (Virtual Portrait) as a taxxxx asset for Seedance 2.0 / 2.0-fast / 2.0-mini video (not 2.5)

blockrun_rpc

Raw JSON-RPC on 40 chains (Ethereum, Base, Solana, Bitcoin, Sui, NEAR, …) via Tatum

blockrun_search

Grok Live Search — web + X/Twitter + news with citations

blockrun_speech

ElevenLabs TTS (Flash/Turbo/Multilingual/v3, 8 voices) + ByteDance Seed Audio (prompt-directed) + cinematic sound effects; free voice listing

blockrun_surf

Surf (asksurf.ai) — 83 endpoints: CEX data, on-chain SQL (13 chains, 80+ tables), 100M+ labeled wallets, Polymarket + Kalshi, social mindshare, news, Surf-1.5 chat with citations

blockrun_video

Sora 2 + xAI Grok Imagine Video + ByteDance Seedance 1.5/2.0-mini/2.0-fast/2.0/2.5 (720p + audio; 4K on 2.0, up to 30s on 2.5); RealFace asset → real-person video

blockrun_wallet

Balance, spending, agent budgets, setup QR, chain switch

chat

wallet models chat

media

wallet models image video realface music speech

research

wallet models chat search exa surf

trading

wallet price dex markets surf defi rpc polymarketread polymarket

Tool change history

Compared across complete checks of the same configuration. Tools were listed, not invoked. Input-schema changes are not measured here.

No complete tool checks yet.

FAQ

Questions about Blockrun MCP Server

How do I connect Blockrun MCP Server to Claude?: The listing records `claude mcp add blockrun -s user -- npx -y @blockrun/mcp@latest` as its setup step. Run it, then follow the repository's instructions for the client configuration; the listing names Claude Desktop, Claude Code, Cursor as compatible clients.
Is Blockrun MCP Server free?: The listed licence is MIT. Check the upstream terms for permitted use and commercial requirements; a public repository does not by itself mean the software is free or open source. Connected APIs and hosted services may have separate charges.
What can Blockrun MCP Server do?: Blockrun MCP Server documents 24 tools to the agent, including blockrun_chat, blockrun_defi, blockrun_dex. The descriptions above come from project documentation. A live handshake does not test individual tool behavior.