Intent Guard
Intent Guard is an AI secured intent liquidity market that makes safe crypto trading accessible to everyone,no expertise required.
Core trick
Gates solver quotes with hard min-output, gas, and slippage checks, then sends survivors to an LLM that flags manipulation before funds settle.
Description
Intent Guard is an AI secured intent liquidity market that makes safe crypto trading accessible to everyone,no expertise required.
DeFi users face hidden dangers like MEV sandwich attacks, toxic slippage, and unfair pricing. Detecting these usually demands deep technical knowledge.
With Intent Guard, traders simply state what they want to swap and choose a protection level (Low/Normal/High).
Behind the scenes, three solver agents compete to deliver the best execution, while Claude Opus 4.6 analyzes every quote for manipulation, anomalies, and unsafe slippage before funds move.
Our hybrid safety model blends hard constraints (min output, gas bounds, slippage limits) with AI reasoning to catch threats rules alone miss. Risky quotes are automatically disqualified.
Built end to end with Claude Code: ERC20 escrow contracts, multi-source pricing API, and a wallet-connected swap UI live on Base Sepolia with on-chain proof.
README excerpt
# Intent Guard (ILM) — AI-Guarded Solver Competition on Base Intent Guard is an intent liquidity market where users define desired outcomes + risk constraints, and solver agents compete to execute the best valid route — with AI-powered risk analysis guarding every execution. ## What makes this different - **Real price feeds** — Solvers fetch live token prices from CoinGecko with DexScreener fallback, not mock data - **ERC20 escrow** — Tokens are locked in the contract on intent creation, transferred atomically on fill - **Hybrid safety architecture** — Deterministic constraints (min output, gas, slippage) enforced as hard pass/fail gates, with Claude AI as an adaptive anomaly detection layer for contextual risks (MEV, price manipulation) - **Multi-solver competition** — Three solver profiles (speed-optimized, price-optimized, balanced) compete per intent with differentiated scoring - **Constraint enforcement** — Min output and deadline enforced onchain; max gas, slippage, and AI risk checks validated offchain by solver competition - **39 passing tests** — 27 Hardhat contract tests + 12 Vitest backend tests covering scoring, constraints, winner selection, and price metadata ## Live demo - **Demo page:** [https://ilm-intent-router.vercel.app](https://ilm-intent-router.vercel.app) - **Contract (Base Sepolia):** `0x759415bE6b7Ef0C58897bE68E245cE5de618F57E` - **API:** Hosted on Render (see `render.yaml`) ## Architecture ``` User → Intent Guard UI → Solver API (/compete)