What If Humans and Agents Had a Portable Cryptographically-Chained Ledger (Single source of truth)

I built an MCP server that captures relevant context (Incidents, Decisions, Product Governance, etc.) into a cryptographically chained ledger — think blockchain-style hashing applied to a product development context window. I’ll walk through the actual implementation: how the MCP hooks into Claude Code and Cursor, how context gets hashed and chained across sessions, how a voice agent or slack bot reads against the ledger to route decisions to the right person. The goal is that the MCP is always running in the background, capturing the most important context across meetings, tools, etc.; so building with teams and agents can match the speed of using the tools themselves.