a2cr/a2cr

Overview

a2cr/a2cr is an MCP server that enables client-encrypted handoffs between AI agents using WorkBaton and WorkStash. It provides a standardized protocol for passing encrypted context and tasks between agents, ensuring data confidentiality during transfers.

Best for

Best for
Developers building multi-agent systems that need encrypted context handoffs

Use cases

• Securely hand off a multi-step task from one AI agent to another
• Store and retrieve encrypted agent state with WorkStash
• Coordinate agent workflows where each agent receives only its authorized context

Notes

a2cr/a2cr is an MCP server that enables client-encrypted handoffs between AI agents using WorkBaton and WorkStash. It provides a standardized protocol for passing encrypted context and tasks between agents, ensuring data confidentiality during transfers.

0 stars on GitHub. Last updated 2026-06-01.

Use cases

• Securely hand off a multi-step task from one AI agent to another
• Store and retrieve encrypted agent state with WorkStash
• Coordinate agent workflows where each agent receives only its authorized context

Pros

• Client-side encryption keeps sensitive agent data private during handoffs
• Standard MCP protocol makes integration with existing agent frameworks straightforward
• Lightweight Python implementation with no external dependencies beyond MCP

Cons

• Zero stars and no community adoption indicates early-stage or experimental project
• Limited documentation and examples for real-world deployment
• Requires both agents to support the same encryption and protocol version

Indexed from awesome-mcp-servers-punkpeye and enriched against its public facts.