xby-blockchain-data-service
Run the following command in DeepSeek Harness:
dsh plugin install xby-skill/xby-blockchain-data-service
Paste the following prompt into your AI chat to install this plugin:
Run dsh plugin install xby-skill/xby-blockchain-data-service in DeepSeek Harness to install this plugin, available at https://github.com/xby-skill/xby-blockchain-data-service .
About this plugin
When AI agents need on-chain data, the old way meant spinning up RPC endpoints, chaining HTTP calls, and juggling authentication headers. xby-blockchain-data-service collapses all of that into a single MCP server, letting a model pull EVM chain data through simple tool calls in a conversation, with no boilerplate infrastructure on the developer side.
The coverage is broad: block queries, native and ERC20/ERC1155 token balances, transaction details and receipts, read-only smart contract calls, gas estimation, token metadata, and NFT ownership checks. After setting the API key once in chat (it persists across restarts), every subsequent query is a one-liner.
It suits developers building agents that need live chain data, analysts who want to inspect token or NFT details without writing boilerplate, and anyone who wants blockchain data inside an LLM workflow without managing their own RPC infrastructure.
Use Cases
- An AI agent queries EVM block and transaction details in-conversation
- An analyst pulls ERC20 token balances and metadata with a single call
- A developer lets an LLM agent invoke read-only contract functions without self-hosting RPC
Best For
- Developers building AI agents that need live on-chain data
- Analysts who want to query token and NFT details without boilerplate
- Teams integrating blockchain data into LLM workflows
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