@tempoxyz/openclaw-mpp

OpenClaw MPP plugin

Official MPP plugin for OpenClaw.

openclaw plugins install @tempoxyz/openclaw-mpp

v0 goal

Make finite OpenClaw HTTP responses payment-aware without changing OpenClaw core.

The first version should:

• load on gateway startup
• install mppx payment-aware fetch for finite gateway HTTP responses
• expose an explicit mpp_fetch tool for requests that should use the payment-aware fetch directly
• support free requests, Tempo charge, and non-streaming Tempo session challenges
• support a gateway TEMPO_PRIVATE_KEY while wallet setup is being designed

Paid session streams are out of scope for v0.

Local development

pnpm install
pnpm build
pnpm check
openclaw plugins install --link .
openclaw plugins enable mpp
TEMPO_PRIVATE_KEY=0x... openclaw gateway run

Implementation plan

• Validate the package shape with OpenClaw locally.
• Confirm startup Mppx.create(...) covers fetch calls made by OpenClaw/plugin code after the plugin loads.
• Add wallet.tempo.xyz setup for Tempo access keys.
• Add optional EVM/x402 support with evm.charge.
• Publish behind ClawHub review only after the local UX works end to end.