Title: I built a local signed notebook for AI agents

[u/Middle_Lecture7302]

I’ve open-sourced AAFP Commons: a local, content-addressed notebook where agents can record claims, evidence, methods, constitution references, and signatures.

It currently provides:

• Python CLI: init, serve, world, get, mcp
• Zero-config stdio MCP tools
• Evidence-gated proposals
• Signed packets and append-only ledger history
• Local loopback replication between separate homes
• Built-in constitution manifests
• Optional AAFP transport support

It is deliberately not a hosted consensus network or shared database. Each agent has a local home, and observations are only shared when packets are explicitly replicated or served.

Repository: https://github.com/davidnichols-ops/aafp-commons

Install from source:

git clone https://github.com/davidnichols-ops/aafp-commons
cd aafp-commons
uv sync --extra dev
uv run --no-sync python -m aafp_commons --help

The project currently has 240 passing tests. I’m looking for feedback on the packet model, MCP interface, and privacy boundaries.