Universal Contract AI Interface (UCAI)
ABI-to-MCP generator: turns any smart contract ABI into an MCP server agents can call.
Last commit May 7, 2026 · ★ 36
Overview
UCAI is an open-source generator that converts a smart contract's ABI into an MCP server, covering DeFi protocols, ERC-20 tokens, NFTs, and arbitrary contracts. Instead of hand-writing MCP tools per contract, an agent builder points UCAI at an ABI and gets contract read/write tools an agent can call. Useful for quickly exposing bespoke or long-tail contracts to an agent stack; generated write tools still need the same key-handling care as any transaction path.
Sato Score
63/100· MediumHow open, active & verifiable — not a safety or returns grade.
- Maintenance & liveness
- 25/35
- Code transparency
- 18/20
- Interface verifiability
- 0/10
- Docs & demo
- 10/10
- Listing transparency & provenance
- 10/15
- Independent verification
- 0/10
Details
- Chains
- Multichain
- Agent types
- Developer Tool, MCP Server
- Open source
- Yes
- Last checked
- 2026-07-14
Marketplace Signals
- ▸ Demo available
Verification status reflects evidence reviewed by Sato Hub. Self-reported claims are never presented as verified.
Where Universal Contract AI Interface (UCAI) fits
Related concepts: How Agents Interact With Smart Contracts, How Agents Use Wallets
Listing History
Recorded changes to Universal Contract AI Interface (UCAI)'s listing — status, verification, Sato Score, and recent releases. Full history is kept in the listing record.
- Jul 14, 2026Auto-enriched: creator profile url, docs url, has demo, demo url
- Jul 14, 2026Listed on Sato Hub
- Jul 14, 2026Sato Hub began tracking this listing
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