Read the chain
Blocks, transactions, balances, deployed program source and any on-chain mapping value - on testnet or mainnet, without a block explorer tab.
Model Context Protocol · Aleo
The bridge between AI agents and Aleo's privacy ecosystem.
Olex is an MCP server that lets Claude Code, Cursor, VS Code and any MCP-compatible client read the Aleo blockchain, inspect deployed programs and reason about zero-knowledge state - without leaving the editor.
The playground reads public chain state and analyses program privacy. Record decryption runs locally, where your view key never leaves your machine.
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reading chain...
Seconds between blocks · last 12 blocks
- Tools
- 13
- Prompts
- 3
- Networks
- testnet + mainnet
- Transport
- stdio · no host
What it gives your assistant
Three capabilities, in the order most people need them.
See where privacy actually ends
Static analysis of a program's private/public boundary, including the case that matters most: a private input that leaks into public mapping state anyway.
Decrypt what is yours
Your view key resolves records no explorer can read. Those tools run only on your machine over stdio - the hosted bridge does not register them.
Live network
Polled directly from the public Aleo API every 15 seconds. Nothing on this page is seeded.
Latest round
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Transactions in block
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current block
Proof target
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difficulty for provers
Block time
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recent average
Recent blocks
| Height | Time | Txs | Hash |
|---|---|---|---|
| Loading blocks... | |||
Where to next
Everything below runs against the same server your editor would launch.
Interactive
Playground
Run ten of the tools in the browser, against live testnet or mainnet.
No install, no keys.
Reference
Tool catalog
All 13 tools, grouped by what they touch - and which three never
leave your machine.
Setup
Install
Copy-paste configuration for Claude Code, Cursor, VS Code, Zed, Codex
and six more.