RugSense

Agent-native scored launch intelligence for Base — sold per-call over x402 (USDC).

Not another raw "new pairs" feed (DexScreener already owns that, free). The wedge: a single x402-payable call that returns, per fresh Base launch, a composite opportunity/risk score + structured flags + an AVOID / WATCH / HOT decision that a trading/research agent can act on directly — the gap between DexScreener (raw, human-first) and GoPlus (security-only).

How it works

onchain DEX factory events (viem)  ─┐
DexScreener enrich (liq/vol/age)    ├─►  scoring engine (deterministic, no LLM)  ──►  /api/launches/latest
honeypot.is (honeypot/tax/verified/proxy)  safety + momentum → composite → AVOID/WATCH/HOT   (x402 v2, USDC on Base)
holder concentration + LP burn/lock ─┘     + transparent checks[] + safetyConfidence

• 🟢 Live on Base mainnet, earning per-call. Discoverable on x402 Bazaar / Agentic.Market.
• Buyers: AI agents (via x402 + the MCP server) and humans (the landing page).
• Cost: ~$0 — free hosting + free data APIs; no LLM; payer covers gas (EIP-3009).

Run

npm install
npm run score:demo            # scoring sanity check (no network)
npm test                      # deterministic scoring test suite
npx tsx scripts/verify-live.ts # live: discovery → enrich → score (needs network)
npm run daily                 # generate a daily "today's HOT / filtered rugs" post
npm run dev                   # http://localhost:3000 + /api/launches/latest
BUYER_PRIVATE_KEY=0x… npm run mcp  # MCP server (get_base_launches tool)

Use it

• Endpoint: GET /api/launches/latest?limit=20&tier=HOT&minSafety=60 (x402 v2, $0.03 USDC/call).
• Integration guide (curl / x402 client / MCP): docs/INTEGRATE.md.
• MCP server: mcp/README.md.

Status

• [x] Onchain discovery + DexScreener enrichment + deterministic scoring (src/lib/scoring.ts).
• [x] Hardened safety (src/lib/assess.ts): honeypot+tax+verified+proxy (honeypot.is), mint/ blacklist/pause+ownership (RPC), holder concentration + v2/v3 LP burn-lock. Transparent checks[] + safetyConfidence. Security-audited (SECURITY.md).
• [x] x402 v2 (@x402/next + paymentProxy middleware + Bazaar declareDiscoveryExtension). Real mainnet paid round-trip verified.
• [x] Live on mainnet + indexed on x402 Bazaar / Agentic.Market.
• [x] MCP server (mcp/), human storefront, daily content generator, test suite.
• [ ] Custom domain (dedicated-domain quality signal); Farcaster mini-app (MiniKit) + auto-poster.
• [ ] Dedicated factory-event indexer (lower latency than the DexScreener bootstrap).

Orientation for a new session: CLAUDE.md. Plan/business: docs/.