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Paul1765/README.md

Hi, I'm Paul Greenwood

I research security infrastructure for AI agents. Based in the UK.

Currently working on MPP — Model Package Protocol, an open standard for packaging, signing, and sandboxing AI tools as portable .mpp artifacts. Think of it as a secure app store for AI agent tools, cryptographic signing, WASM isolation, and zero-trust permissions by default.

What I'm building

Quantum2x / mpp — The MPP runtime, CLI, registry, and SDK. Rust-based. Apache 2.0.

Core pieces:

  • mpp-runtime-core — Gatekeeper verification, Ed25519 signing, privacy filters
  • mpp-wasm-sandbox — Wasmtime execution with capability-based access control
  • mpp-permissions — Manifest declarations to WASI resource tokens
  • mpp-kv-store — Per-package persistent SQLite state
  • mpp-registry-api — Axum + PostgreSQL package registry with federation

Stack

Rust · WebAssembly · WASI · Wasmtime · Axum · SQLite · PostgreSQL · Ed25519

Get in touch

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