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Release history

blockrunai/blockrun-mcp releases

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

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All releases

2 shown

v0.6.3 Breaking risk
⚠ Upgrade required
  • Hosted MCP endpoint now available at `mcp.blockrun.ai/mcp` using HTTP transport
  • Chat tool repositioned as a "second opinion" rather than primary value
Breaking changes
  • Removed dead tools: `blockrun_whale`, `blockrun_analyze`, `blockrun_signal`, `blockrun_swap`
  • Exa search implementation changed from `llm.exaSearch()` to `requestWithPaymentRaw` and fixed double `/api` path
Notable features
  • `blockrun_search` – real-time web and news search
  • `blockrun_exa` – neural research via Exa (papers, competitors, similar products)
  • `blockrun_twitter` – X/Twitter intelligence via Grok
Full changelog

What's New

Repositioned for Claude Code users — BlockRun MCP is now focused on giving your AI agent access to live data, not just more models.

Tools

  • blockrun_search — real-time web + news search
  • blockrun_exa — neural research via Exa (papers, competitors, similar products)
  • blockrun_twitter — X/Twitter intelligence via Grok
  • blockrun_markets — prediction markets (Polymarket, Kalshi)
  • blockrun_dex — DEX prices via DexScreener (free)
  • blockrun_image — image generation (DALL-E 3, Flux)
  • blockrun_chat — second opinion from GPT, Gemini, DeepSeek, etc.
  • blockrun_wallet — balance, budgets, spending reports
  • blockrun_models — list models with pricing

Changes since v0.4.1

  • Exa fix: switched from nonexistent llm.exaSearch() to requestWithPaymentRaw, fixed double /api path
  • Dex tool: now properly registered
  • Chat tool: repositioned as "second opinion", not primary value
  • Hosted option: mcp.blockrun.ai/mcp available (HTTP transport)
  • Cleaned repo: removed dead tools (whale, analyze, signal, swap), dead constants, internal docs
  • Dual chain: supports Base and Solana wallets

Install

claude mcp add blockrun npx @blockrun/mcp
View release on GitHub
v0.4.1 New feature
⚠ Upgrade required
  • Upgraded to @blockrun/llm v1.0.0 – new stable TypeScript SDK
  • Updated documentation links and community channel URLs
Notable features
  • Added Grok 4.1 fast non‑reasoning and reasoning variants
  • Added Claude Opus 4.5 to the powerful tier
  • Added NVIDIA GPT-OSS-120B to the cheap tier
Full changelog

BlockRun MCP Server v0.4.1

What's New

Model Updates

  • Added Grok 4.1 models (fast non-reasoning and fast reasoning variants)
  • Added Claude Opus 4.5 to powerful tier
  • Added NVIDIA GPT-OSS-120B to cheap tier
  • Added o4-mini to reasoning tier

Improvements

  • Upgraded to @blockrun/llm v1.0.0 - the new stable TypeScript SDK
  • Updated documentation links to GitHub-based docs
  • Updated community channels (Telegram, Twitter)
  • Enhanced wallet management with QR code support

Maintenance

  • Improved .gitignore for registry tokens
  • Updated dependencies

Installation

npx @blockrun/mcp

Or add to your Claude Desktop config:

{
  "mcpServers": {
    "blockrun": {
      "command": "npx",
      "args": ["-y", "@blockrun/mcp"]
    }
  }
}

Smart Routing Modes

  • fast: Gemini Flash, GPT-4o-mini, DeepSeek, Grok 4.1 Fast
  • balanced: GPT-4o, Claude Sonnet 4, Gemini Pro, Grok 4.1 Reasoning
  • powerful: GPT-5.2, Claude Opus 4.5, Claude Opus 4, o3
  • cheap: NVIDIA GPT-OSS, Gemini Flash, DeepSeek, GPT-4o-mini
  • reasoning: o3, o1, o4-mini, DeepSeek Reasoner, Grok 4.1 Reasoning

Links

View release on GitHub

Beta — feedback welcome: [email protected]