Hound Flow

Give AI agents eyes onchain.

Onchain investigation skills for AI agents on Base — rug-risk scoring, contract audits, wallet profiling, deployer tracing, transaction decoding, and holder analysis.

Getting Started · Skills · Configuration · Architecture

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What is Hound Flow?

Blockchain data is public, but understanding it still takes manual block-explorer digging and years of analyst experience. Hound Flow closes that gap for AI agents.

Hound Flow ships a set of onchain investigation skills. Where most crypto agent tooling answers "what moved?", Hound Flow answers "is this safe, and who is behind it?" — a seasoned investigator's toolkit, packaged for autonomous agents.

Available now: the Hound skill pack for Aeon

Available now: merged into Aeon

Hound Flow's onchain-investigation skills are merged into the Aeon autonomous-agent framework (PR #269). Install any of them into your own Aeon agent — they run on public Base endpoints out of the box, or with your own key (BYOK) for higher limits — no platform account required.

# install a Hound skill into your Aeon agent
./add-skill aaronjmars/aeon rug-scan

# or several
./add-skill aaronjmars/aeon rug-scan contract-audit wallet-profile

The Hound Flow platform

A hosted platform complements the skill pack for users who want investigation as a managed service:

• chat.houndflow.com — Hound Agent, an OSINT chat: sign in with a whitelisted wallet and investigate onchain in natural language. The Hound tools are auto-connected, fund-flow graphs render inline, and you can bring your own Basescan key / RPC. (Live.)
• mcp.houndflow.com — a hosted MCP server exposing the Hound tools to any MCP client (Cursor, Claude Code, Codex), authenticated with one API key. (Live.)
• houndflow.com/dashboard — a profile dashboard: connect a whitelisted wallet (SIWE) and generate, rotate, or revoke your API key. (Live.)

Use Hound Flow via the chat app, the hosted MCP server, or by installing the skill pack into your own Aeon agent.

Skills

Skill	Investigates
rug-scan	Rug-pull risk: ownership, mint/freeze powers, LP lock, holder concentration
contract-audit	Verification, proxy/upgradeability, admin roles, mint/freeze/pause, backdoors
wallet-profile	Behavioral profile, funding source, counterparties, risk flags
deployer-trace	Every contract from a deployer; serial-rugger detection
tx-explain	Plain-English transaction decode + suspicious-approval flags
holder-concentration	Holder distribution, concentration (HHI), LP/lock exclusions, whale clusters
fund-flow	Trace where funds move across hops; auto-generated flow graph

See the full skill reference.

Why Hound Flow

• Investigation-first — Security and forensics, not just price/volume monitoring.
• Base-native — Purpose-built for the Base ecosystem (chain id 8453). Multi-chain on the roadmap.
• Bring your own key (BYOK) — Use your own Basescan / Etherscan v2 key or RPC endpoint, or run on public endpoints.
• Read-only by design — Tools never sign or send transactions. No onchain writes, ever.
• Standalone — Skills work in any Aeon agent today; the hosted platform is optional and additive.

Documentation

Doc	Contents
Getting Started	Use the chat app · connect the hosted MCP · install skills into Aeon
Skills	Skill-by-skill reference
Configuration	BYOK data sources (Basescan / Etherscan v2 / RPC)
Architecture	How skills and the planned platform fit together

Status

The core platform is live: the chat app (chat.houndflow.com), the hosted MCP server (mcp.houndflow.com), and the account dashboard are all running, and the six investigation skills are merged into Aeon (#269). Multi-chain support and additional skills are on the roadmap. Follow @houndflow for updates.

License

Documentation licensed under CC BY 4.0. See CONTRIBUTING to propose changes.