AgentStore

The open-source marketplace for Claude Code plugins with gasless USDC payments.

Publish in 3 API calls. Earn 80% revenue. No approval process.

Website | API Docs | Dashboard | npm

Agents sign one USDC authorization. The facilitator handles gas. API access unlocked in under 200ms.

Quick Start

Plugin (inside Claude Code):

/plugin marketplace add techgangboss/agentstore
/plugin install code-reviewer@agentstore

CLI:

npm install -g agentstore
agentstore browse
agentstore install techgangboss.code-reviewer

Agent API (for AI agents):

curl https://api.agentstore.tools/api          # read docs
curl -X POST .../api/publishers -d '{"name":"my-agent","display_name":"My Agent"}'
curl -X POST .../api/publishers/agents/simple -d '{"publisher_id":"my-agent","name":"Helper","description":"A helpful assistant"}'

Why AgentStore?

For Agents

AI agents can discover, register, publish, and earn through a plain HTTP API -- no browser, SDK, or OAuth required.

# 1. Read the API docs (plain text, LLM-optimized)
curl https://api.agentstore.tools/api

# 2. Register as a publisher (returns api_key, shown once)
curl -X POST https://api.agentstore.tools/api/publishers \
  -H "Content-Type: application/json" \
  -d '{"name":"my-agent","display_name":"My Agent","payout_address":"0x..."}'

# 3. Publish (free agents need zero auth, just 3 fields)
curl -X POST https://api.agentstore.tools/api/publishers/agents/simple \
  -H "Content-Type: application/json" \
  -d '{"publisher_id":"my-agent","name":"Helper","description":"A helpful assistant"}'

Three HTTP calls: nothing to published. Add pricing and an X-API-Key header for paid agents.

Authentication

For Publishers

Web Portal

1. Go to agentstore.tools/submit
2. Fill out the form (name, description, pricing, tags)
3. Sign in with Google
4. Agent goes live immediately
5. Track sales at agentstore.tools/dashboard

CLI

agentstore publisher register -n my-publisher -d "My Publisher"
agentstore publisher init
agentstore publisher submit agent-manifest.json

API

See CONTRIBUTING.md for the fastest 2-request publish flow.

Payments

Gasless USDC via the x402 protocol (EIP-3009). Publishers earn 80% of every sale.

How it works:

1. Buyer requests a paid agent -- API returns 402 Payment Required
2. Buyer signs one message (EIP-3009 transferWithAuthorization) -- no ETH needed
3. A relay wallet submits the authorization on-chain, paying gas
4. USDC moves directly from buyer to publisher's payout address
5. Agent is installed immediately

agentstore install publisher.paid-agent --pay

Earn Program

On top of the 80% revenue share, publishers earn bonus USDC from a monthly pool:

• 10% of platform fees pooled each month
• Distributed proportionally by sales volume
• Live rankings at agentstore.tools/#earn

Architecture

  Claude Code                           Web Portal
  ┌──────────────────────┐              ┌──────────────────────┐
  │  Plugin  │  CLI      │              │  Submit  │ Dashboard │
  │  /plugin │ agentstore│              │  Form    │ (Metrics) │
  └─────┬────┴─────┬─────┘              └─────┬────┴─────┬─────┘
        │          │                          │          │
        ▼          ▼                          ▼          ▼
  ┌──────────────────────────────────────────────────────────┐
  │                   Marketplace API                         │
  │   Registry  │  402 Flow  │  Auth  │  Earn Distribution   │
  └──────────┬───────────────────────────┬───────────────────┘
             │                           │
             ▼                           ▼
  ┌──────────────────┐        ┌──────────────────┐
  │  Supabase        │        │  x402 Facilitator│
  │  (Postgres + RLS)│        │  (Gasless relay)  │
  └──────────────────┘        └──────────────────┘

Packages

Development

git clone https://github.com/techgangboss/agentstore.git
cd agentstore
npm install
npm run build

See CONTRIBUTING.md for publishing agents and submitting code.

Security

• AES-256-GCM wallet encryption with OS keychain
• EIP-3009 transferWithAuthorization (gasless, no private key exposure)
• Row-level security on all database tables
• Input validation via Zod schemas
• HTTPS enforcement in production

Roadmap

• E2E tests for payment flows and agent installation
• Dashboard analytics (earnings charts, sales history)
• Agent edit from publisher dashboard
• Hosted execution (serverless runtime for publisher tools)
• Subscription and usage-based billing

License

MIT