⬢github TypeScript · 6 ★ +6 since we first saw it · pushed 6 h ago · MIT
rohan-protocol/sdk
Rohan Protocol is a TypeScript MCP security gateway that wraps Model Context Protocol tool calls so sensitive arguments (API keys, passwords) are evaluated in isolated in-memory 'witness' space, prompt injections are stripped, and memory is deterministically zeroized—preventing plaintext secrets from ever entering the LLM context window. It exposes a rohan_zk_handshake tool, anchors state to Midnight, and ships as an npm package.
Why now: It was featured on Hacker News for its in-memory privacy shield approach to stopping context leaks in MCP tools, riding current interest in MCP security.
Who it is for: Developers building or deploying MCP-connected AI agents who need to keep credentials out of model context and logs.
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