Add Nobulex: Proof-of-behavior enforcement for AI agents

[arian-gogani]

Nobulex MCP Server

Proof-of-behavior enforcement for AI agents via MCP.

npm: @nobulex/mcp-server
GitHub: https://github.com/arian-gogani/nobulex/tree/main/packages/mcp-server
License: MIT
Transport: stdio

What it does

Nobulex is a proof-of-behavior protocol that lets AI agents declare behavioral rules (permit/forbid/require), enforces them at runtime before execution, and creates SHA-256 hash-chained tamper-evident audit logs that anyone can independently verify.

MCP Tools

• set_rules — Define behavioral constraints using a Cedar-inspired DSL
• • check_action — Evaluate an action against the rules before execution
• • • get_audit_log — Retrieve the hash-chained action log
• • • • verify_log — Independently verify log integrity

Example

covenant SafeTrader {
  permit read;
  permit transfer (amount <= 500);
  forbid transfer (amount > 500);
  forbid delete;
}

Stats

• 4,244 tests passing
• • 31 packages in the monorepo
• • • MIT licensed
• • • • Interactive playground: https://nobulex.com/playground
• • • • • Published Proof-of-Behavior Spec v0.1.0 (CC-BY-4.0)