On-Chain Monitor

Monitor blockchain addresses and contracts for transfers, events, and threshold breaches.

Updated Jun 3, 2026

Search Tags:#blockchain #alerts #deduplication #state-management #monitor #watch #on-chain

Ready to run

npx skills add https://github.com/swarm-ai-research/aeon --skill on-chain-monitor-swarm-ai-research

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: On-Chain Monitor
Source: https://github.com/swarm-ai-research/aeon/tree/main/skills/on-chain-monitor
Command: npx skills add https://github.com/swarm-ai-research/aeon --skill on-chain-monitor-swarm-ai-research

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Monitors blockchain addresses and contracts for notable activity, enabling proactive alerts and auditing of on-chain movements.

Core Features & Use Cases

Watches multiple addresses and chains to track transfers and events in real time.
Maintains per-watch state, deduplicates alerts across runs, and enriches data with USD valuations.
Use cases include fraud detection, compliance monitoring, and incident response for blockchain assets.

Quick Start

Run a monitoring workflow against your configured watches to start receiving alerts and logs.

Frequently Asked Questions about On-Chain Monitor

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I automate on-chain monitoring for blockchain addresses and contracts?▼

Automate on-chain monitoring by configuring watches to track blockchain addresses and contracts for notable activity. The system detects transfers, events, and threshold breaches across multiple chains, maintaining per-watch state for continuous surveillance.

How can I deduplicate blockchain alerts across multiple monitoring runs?▼

Deduplicate blockchain alerts by maintaining per-watch state in JSON files. The monitor checks previous state records to prevent duplicate alerting across runs, ensuring you only receive notifications for new on-chain movements and events.

Can I track blockchain transfers and enrich the values with USD prices?▼

Track blockchain transfers and enrich transfer values with USD prices using CoinGecko data. The monitor automatically fetches current valuations for detected on-chain movements, providing real-time financial context for your alerts and logs.

What is the best way to monitor blockchain assets for fraud detection and compliance?▼

Monitor blockchain assets for fraud detection and compliance by setting up watches across multiple chains. The system tracks notable activity like threshold breaches and events, persisting results atomically to memory and logs for reliable auditing.

How do I configure watches to detect threshold breaches on multiple blockchain chains?▼

Configure watches by defining addresses and thresholds in a YAML configuration file. The monitor reads this configuration to track activity across multiple chains, alerting you when specified transfer limits or event thresholds are breached.

Why does on-chain monitoring fail to persist state and logs atomically during a system failure?▼

On-chain monitoring persists state and logs atomically to prevent data corruption during system failures. The monitor handles failures gracefully by ensuring state files and logs are written completely or not at all, maintaining data integrity.