v0.1.0 — Governed WriteFile Proof Demo

What this is

A tiny reference demo repo for one narrow proof path through the ecosystem:

1. create or load an identity
2. lock a bond in AgentGate
3. authenticate through MCP Firewall
4. make one governed write_file call
5. verify the file effect on disk independently
6. inspect the final resolution and audit artifact

This repo is intentionally narrow. It is not a framework, SDK, starter kit, or general deployment story.

What it proves

This release proves one concrete claim:

• a governed write_file call can be mediated by AgentGate and MCP Firewall
• the final decision does not have to trust upstream-reported success alone
• the firewall can resolve from the observed file effect on disk

Included proof paths

Success demo

• governed write_file runs successfully
• target file appears on disk
• parsed firewall audit artifact shows verified / success

Failure demo

• upstream claims success but does not produce the target file
• target file remains missing
• parsed firewall audit artifact shows failed / target missing

First run

npm run demo:success
npm run demo:failure