CAPP

Scoped, revocable on-chain authority for AI agents.

Open live app Source
Screenshot of CAPP: Scoped, revocable on-chain authority for AI agents.

What it does

CAPP is an open standard for granting AI agents limited authority on Casper using the native add_associated_key primitive, with no smart contracts and no Gnosis Safe.

Worth knowing

  • Casper Agentic Buildathon 2026 submission
  • SDK published as casper-agent-permissions
  • MCP server published as capp-mcp-server

More agent payments

Screenshot of Klyro: Out-predict the machine. Settled on-chain.

Klyro

Out-predict the machine. Settled on-chain.

Human vs AI on Mantle
Screenshot of Handshake: Agents hire agents. USDC moves only when the work checks out.

Handshake

Agents hire agents. USDC moves only when the work checks out.

Real jobs settled on Arc
Screenshot of MergePay: Every merged pull request gets paid, with no middleman.

MergePay

Every merged pull request gets paid, with no middleman.

Live on Arc mainnet

Need someone who builds it and sells it?

I’m open to growth, social and DevRel roles, plus hard technical builds. I reply fast.

rohitpurkait001@gmail.comDM on X