Vault Bridge: a permissioned MCP middleware for agentic workflows

TL;DR: Giving LLMs access to a knowledge base is easy. Giving them scoped, permissioned, read/write access without handing over the keys to the kingdom is hard. Vault Bridge is a Rust middleware layer that sits between an Obsidian LiveSync database (CouchDB) and an MCP client, enforcing policy-as-code boundaries. The code is available at https://github.com/nareto/vault-bridge. The… The post Vault Bridge: a permissioned MCP middleware for agentic workflows appeared first on Renato Budinich .