BlockVectra MCP for AI agents: Robinhood Chain and multi-chain EVM RPC; keyless docs/discovery; RPC follows chain policy; Data API/account tools require an API key.
README
Remote Model Context Protocol server for BlockVectra: multi-chain EVM JSON-RPC, indexed Data API, docs, CU pricing and status. Documentation, discovery, pricing and status need no API key. Keyless RPC depends on each chain's public method policy; indexed Data API and account tools require your own BlockVectra API key.
Use the chain RPC guide for mainnet public read-only RPC tasks. Use the testnet starter and faucet guide for testnet tasks. Mainnet public reads do not require claiming testnet tokens first.
Connect to https://docs.blockvectra.com/mcp without headers for documentation and discovery. Robinhood Chain public endpoints allow supported RPC reads without a key; methods outside the public policy require an API key. Faucet claims require x-api-key. HTTP 202 means accepted; check the transaction receipt for on-chain inclusion (status: "0x1"), which is not finality.
For a first mainnet RPC check before configuring an MCP client, use the fixed-version keyless TypeScript Quickstart. With Node.js 22 (>=22.18) or Node.js >=24.12, and Git, run:
git clone --branch keyless-read-node22-2026.11.02 --depth 1 https://github.com/blockvectra/agent-quickstart.git
cd agent-quickstart
node src/public-read-cli.ts
No dependency installation, wallet, account or API key is needed. The reader checks the chain directory, verifies the chain ID, then reads the latest block number: at most three HTTP requests, including two RPC calls. It stops before RPC if the directory does not advertise the required p