whereismyai
Password Agent Sys
Password Agent Sys is a multi-agent collaboration scheme that enforces strict permission control and cryptographic task delegation.
Password Agent Sys provides a cryptographic multi-agent collaboration scheme that overlays on top of frameworks like LangGraph, A2A, and MCP. Users approve tasks with a single passphrase, and agents can delegate tasks offline while ensuring every tool call remains strictly within authorized parameters. The system prevents prompt injection exploits by keeping credentials in an independent sidecar process and enforcing runtime adjudication through a Model Context Protocol reverse proxy. It supports offline verifiable delegation, hierarchical permission reduction, forward-secure handshakes, and cumulative budget tracking. The repository contains public supporting materials, including formal verification results, security proofs, and evaluation data for reviewers and collaborators.
Password Agent Sys at a glance
Key features
- Passphrase-derived task and subtask identities
- Offline verifiable delegation between agents
- Hierarchical permission contraction
- Identity-bound passphrase authentication handshakes
- Independent sidecar process for credential storage
- Execution gateway with runtime adjudication
- Atomic cumulative budget reservation
- Verifiable user step-by-step approval
Use it for
- Manage multi-agent task delegation with cryptographic verification
- Prevent unauthorized tool calls caused by prompt injection
- Enforce hierarchical permission limits across agent subtrees
- Audit agent communication and tool execution paths
Alternatives to Password Agent Sys
- Agent Delegated Authority — It defines cryptographically verifiable authorization receipts and deterministic boundaries.
- 2026 Crypto Contest Data Support — Provides verifiable offline delegation and strict permission tightening for agents.
- AgentTrust — Enforces zero-trust policy rules and maintains an immutable cryptographic audit ledger.
- Composio — Equips AI agents with tools, managed user auth, and sandboxes across 1,500+ apps
- Agent Vault — Protects real cards and passwords from prompt injections by using mock tokens.
- Attenuated Agent Budgets — Enables offline sub-budget splitting for agent swarms without crypto rails.
- Aroha Protocol — Enforce cryptographic control and spending caps across agent chains.
- Aegis Kernel — Stops prompt injection and tool-hijacking at the OS syscall boundary.
- Permaura — Enforces user-defined rules and device-signed approvals for AI actions across connected apps.
- TaintWall — Enforces deterministic security policies at the tool boundary for AI agents.
- 1Password for Agents — AI agents sign in securely without seeing credentials.
- iFixAi — Audits agent behavior independently without building manual eval harnesses.
All Password Agent Sys alternatives