Mantle · Arbitrum · HashKey Chain · Ethereum · Signal-to-Execution AI

See the move.
Make the move.

Signal-to-execution AI running on Mantle, Arbitrum, HashKey Chain, and Ethereum. Scout detects smart money in real time. Execute acts on it autonomously.

Try Mantis Scout Watch Demo View on GitHub
Live Scout Feed
mantis-scout · mantle + arbitrum + hashkey + ethereum · streaming

The Product

Two layers. One pipeline.

Mantis runs as a single signal-to-execution system. Scout is what you see. Execute is what acts.

Scout · Intelligence Layer

Mantis Scout

The intelligence layer. Monitors Agni Finance and Merchant Moe on Mantle — Uniswap V3 and Trader Joe on Arbitrum — Uniswap V3 blue-chip pools on Ethereum — plus token transfer-flow monitoring on HashKey Chain — around the clock. Detects smart money wallet clusters using z-score anomaly detection, enriches each signal through Claude Sonnet, and delivers plain-English alerts with confidence scores to Telegram. Every signal is hashed and recorded immutably on-chain via SignalAuditLog.sol.

  • Z-score anomaly detection across wallet clusters
  • Claude Sonnet enrichment with confidence scoring
  • Telegram delivery with instant signal alerts
  • Immutable on-chain audit log per signal
  • Multi-chain: Mantle + Arbitrum + HashKey Chain + Ethereum from one deployment
Execute · Autonomous Agent

Mantis Execute

The execution layer. An intent-based agentic wallet powered by the Byreal Skills CLI. Define your intent once — "follow smart money into mETH pools when confidence exceeds 75" — and the agent evaluates safety guards, sizes the position, and executes autonomously. Every decision, including aborts, is logged to the agent's ERC-8004 on-chain identity via AgentIdentity.sol.

  • Intent-based rule engine with natural language rules
  • Byreal Skills CLI for on-chain execution
  • Safety guards: position cap, slippage, drawdown abort
  • ERC-8004 on-chain agent reputation ledger
  • Full decision audit trail, including aborts

How It Works

Signal detected. Agent triggered.
Position opened. Outcome logged.

One deployment, four chains. Mantle, Arbitrum, HashKey Chain, and Ethereum feed a single pipeline — from raw RPC data to on-chain execution record.

01
Ingest
Mantle + Arbitrum + HashKey + Ethereum RPC polling. Decoders for Agni, Merchant Moe, Uniswap V3, Trader Joe, and HashKey ERC-20 transfer flow.
ingestion/
02
Detect
Z-score anomaly detection across Nansen-labeled wallet clusters.
detection/
03
Enrich
Claude Sonnet interprets signal context and assigns confidence score.
enrichment/
04
Deliver
Telegram alert sent. Signal hash logged to SignalAuditLog.sol on-chain.
delivery/
05
Execute
Intent engine evaluates signal. Byreal executes. AgentIdentity.sol updated.
executor/

On-Chain

Fully auditable. Forever.

Eight contracts across four chains — Mantle, Arbitrum, HashKey Chain, and Ethereum, all mainnet. Every signal hashed. Every agent decision recorded. Nothing off-chain, nothing hidden.

SignalAuditLog.sol
Immutable keccak256 hash log of every Scout signal. If Scout fires, it's on-chain — always.
Contract Address · Mantle Mainnet
0xd745Fc0c28B8755b6280232a179e21C50B1D3adf copy
Mantle Mainnet ↗
AgentIdentity.sol
ERC-8004 on-chain reputation ledger for Execute agents. Tracks every decision, including aborts.
Contract Address · Mantle Mainnet
0x06036B53A1f8d2Cf691a6f324C0672eB6D865667 copy
Mantle Mainnet ↗
SignalAuditLog.sol
Same audit contract deployed on Arbitrum mainnet. Arbitrum signals hashed on their native chain. Note: address does not match the other chains' shared pattern — see below.
Contract Address · Arbitrum Mainnet
0x06036B53A1f8d2Cf691a6f324C0672eB6D865667 copy
Arbitrum Mainnet ↗
AgentIdentity.sol
ERC-8004 agent identity deployed on Arbitrum mainnet. Execution reputation is chain-native.
Contract Address · Arbitrum Mainnet
0x41D656CC959B6CA547A400F9031321FC405D70ef copy
Arbitrum Mainnet ↗
SignalAuditLog.sol
Same audit contract deployed on HashKey Chain mainnet. HashKey signals (ERC-20 transfer-flow monitoring) hashed on their native chain.
Contract Address · HashKey Chain Mainnet
0xd745Fc0c28B8755b6280232a179e21C50B1D3adf copy
HashKey Chain Mainnet ↗
AgentIdentity.sol
ERC-8004 agent identity deployed on HashKey Chain mainnet. HashKey today is directional flow-monitoring only — no execution triggers yet, so no decisions logged here.
Contract Address · HashKey Chain Mainnet
0x06036B53A1f8d2Cf691a6f324C0672eB6D865667 copy
HashKey Chain Mainnet ↗
SignalAuditLog.sol
Same audit contract deployed on Ethereum mainnet. Ethereum signals hashed on their native chain. Note: address does not match the other chains' shared pattern — see below.
Contract Address · Ethereum Mainnet
0x3efa7b94cbB56c9046ffB10a999dB5ba8220DD85 copy
Ethereum Mainnet ↗
AgentIdentity.sol
ERC-8004 agent identity deployed on Ethereum mainnet. No swap executor built for Ethereum yet, so no execution decisions logged here.
Contract Address · Ethereum Mainnet
0x311E456e0A0786b36B6152fbc83cb4078bc0AE13 copy
Ethereum Mainnet ↗

On-Chain Proof

Scout confirmed on mainnet.
Across four chains. Verifiable by anyone.

Scout's signal log is confirmed live on all four chains' mainnet. Execute's autonomous-decision proof below is from testnet — Execute itself still runs in simulated/dry-run mode in production (Mantle's byreal-cli execution path isn't installed yet; see Stack). Judges can verify every transaction live.

Confirmed Transaction · SignalAuditLog.sol · Mantle Mainnet
First Signal Logged — On-Chain (Mantle, live mainnet)
Mantis Scout logged its first signal hash to SignalAuditLog.sol on Mantle mainnet — chain_id 5000, real MNT gas. AgentIdentity.sol is also deployed there; Execute remains simulated (BYREAL_DRY_RUN=true) until the execution path is fully wired.
0x42f952abb4… · logSignal "agni_finance" accumulation ↗ View on Explorer
Confirmed · Mantle Mainnet
Confirmed Transaction · SignalAuditLog.sol · Arbitrum Mainnet
First Signal Logged — On-Chain (Arbitrum, live mainnet)
Mantis Scout logged its first signal hash to SignalAuditLog.sol on Arbitrum mainnet — chain_id 42161, real ETH gas. Note this contract sits at the address the other chains use for AgentIdentity — see the Contracts section above for why, and why the correct per-chain override matters here.
0x34623370… · logSignal "agni_finance" accumulation ↗ Arbiscan
Confirmed · Arbitrum Mainnet
Confirmed Transaction · SignalAuditLog.sol · HashKey Chain Mainnet
First Signal Logged — On-Chain (HashKey, live mainnet)
Mantis Scout logged its first signal hash to SignalAuditLog.sol on HashKey Chain mainnet — chain_id 177, real HSK gas. AgentIdentity.sol is also deployed there; HashKey currently drives flow-monitoring signals only, so no execution decisions have been logged yet.
0xbad92de608… · logSignal "agni_finance" accumulation ↗ View on Explorer
Confirmed · HashKey Chain Mainnet
Confirmed Transaction · SignalAuditLog.sol · Ethereum Mainnet
First Signal Logged — On-Chain (Ethereum, live mainnet)
Mantis Scout logged its first signal hash to SignalAuditLog.sol on Ethereum mainnet — chain_id 1, real ETH gas (~$0.35 total for both contracts + this smoke test, live gas-checked before deploying). AgentIdentity.sol is also deployed there; no swap executor built for Ethereum yet, so no execution decisions have been logged.
0x2840985da7… · logSignal "agni_finance" accumulation ↗ View on Explorer
Confirmed · Ethereum Mainnet
Confirmed Transaction · AgentIdentity.sol · Mantle Sepolia (testnet)
First Execute — On-Chain (Mantle, testnet)
Mantis Execute called AgentIdentity.sol on Mantle Sepolia, logging the agent's first autonomous decision to its ERC-8004 reputation ledger. The transaction is immutable and publicly verifiable. Execute has not yet run live against Mantle mainnet.
0x5eab39440e57…b3d211b0 · AgentIdentity interaction ↗ View on Explorer
Confirmed · Mantle Sepolia (testnet)
Confirmed Transactions · AgentIdentity.sol · Arbitrum Sepolia (testnet)
First Execute — On-Chain (Arbitrum, testnet)
Mantis Execute minted an ERC-8004 agent identity on Arbitrum Sepolia and logged two decisions: a successful Uniswap V3 swap (confidence 88, z=3.4σ) and a safety-guard abort (slippage 2.7% exceeded 2.0% cap). All three transactions are permanently on-chain. Execute has not yet run live against Arbitrum mainnet.
0xce21a24a… · mintAgent "Mantis Execute · Arbitrum" ↗ Arbiscan
0xacbd8f99… · logDecision swap · WETH/USDC · confidence=88 ✓ ↗ Arbiscan
0x92d0fac9… · logDecision abort · slippage guard triggered ✗ ↗ Arbiscan
Confirmed · Arbitrum Sepolia (testnet)
How Execute Works
Signal → Guard → Execute → Log
The full autonomous loop — from Scout signal to on-chain execution — runs without human intervention.
  • 01 Scout fires signal with confidence score ≥ threshold
  • 02 Intent engine evaluates user-defined rules
  • 03 Safety guards check position cap, slippage, blacklist
  • 04 Byreal Skills CLI executes swap on Mantle
  • 05 Decision logged to AgentIdentity.sol — including aborts
ERC-8004 Agent Identity · Mantle Mainnet · Arbitrum Mainnet · HashKey Chain Mainnet · Ethereum Mainnet
AgentIdentity.sol — On-Chain Reputation Ledger
Every Mantis Execute agent is issued an ERC-8004 identity NFT on Mantle. Every decision — execute, abort, guard-reject — is logged permanently. No silent failures. No black box. Agents build a verifiable reputation over time.
0x06036B53A1f8d2Cf691a6f324C0672eB6D865667 · AgentIdentity · Mantle Mainnet ↗ View Contract
0xd745Fc0c28B8755b6280232a179e21C50B1D3adf · SignalAuditLog · Mantle Mainnet ↗ View Contract
0x41D656CC959B6CA547A400F9031321FC405D70ef · AgentIdentity · Arbitrum Mainnet ↗ View on Arbiscan
0x06036B53A1f8d2Cf691a6f324C0672eB6D865667 · SignalAuditLog · Arbitrum Mainnet ↗ View on Arbiscan
0x06036B53A1f8d2Cf691a6f324C0672eB6D865667 · AgentIdentity · HashKey Chain Mainnet ↗ View on Explorer
0xd745Fc0c28B8755b6280232a179e21C50B1D3adf · SignalAuditLog · HashKey Chain Mainnet ↗ View on Explorer
0x311E456e0A0786b36B6152fbc83cb4078bc0AE13 · AgentIdentity · Ethereum Mainnet ↗ View Contract
0x3efa7b94cbB56c9046ffB10a999dB5ba8220DD85 · SignalAuditLog · Ethereum Mainnet ↗ View Contract

Stack

Built on real tools.

Python 3.11 Solidity 0.8.20 Claude Sonnet Byreal Skills CLI Nansen API Elfa AI web3.py Telegram Bot API Postgres Redis Hardhat Docker ERC-8004 Mantle L2 Arbitrum L2 HashKey Chain Ethereum Uniswap V3
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