Aegis Protocol
A trustless escrow layer for agent-to-agent payments on Base L2. It locks USDC in a smart contract, validates work through the ERC-8004 Validation Registry, and auto-settles when deliverables pass quality checks. If they don't, a three-tier dispute resolution system kicks in. The MCP server exposes 11 tools including aegis_create_job, aegis_deliver_work, aegis_settle_job, and aegis_should_i_escrow for Claude to handle the full escrow lifecycle. Reach for this when your agent needs to pay another agent for work without trusting them upfront. Also ships SDK adapters for LangChain, CrewAI, ElizaOS, and Virtuals GAME if you're building outside the MCP ecosystem.
- GitHub stars
- 2
- tools
- 11
- auth
- Secret needed
- transport
- STDIO
- env vars
- 4
- last updated
- May 11, 2026
Tools
11 toolsPublic tool metadata for what this MCP can expose to an agent.
aegis_create_jobCreate an escrow job with USDC locked on-chain.
Create an escrow job with USDC locked on-chain.
No parameter schema in public metadata yet.
aegis_deliver_work
No parameter schema in public metadata yet.
aegis_check_job
No parameter schema in public metadata yet.
aegis_settle_job
No parameter schema in public metadata yet.
aegis_open_dispute
No parameter schema in public metadata yet.
aegis_claim_refund
No parameter schema in public metadata yet.
aegis_lookup_agent
No parameter schema in public metadata yet.
aegis_list_jobs
No parameter schema in public metadata yet.
aegis_check_balance
No parameter schema in public metadata yet.
aegis_get_template
No parameter schema in public metadata yet.
aegis_should_i_escrow
No parameter schema in public metadata yet.
Sponsors
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AEGIS_CHAINTarget blockchain (base-sepolia or base)
AEGIS_RPC_URLCustom RPC endpoint URL
AEGIS_PRIVATE_KEYsecretPrivate key for signing transactions (optional, read-only mode if not set)
AEGIS_API_URLAEGIS REST API relay URL
Readme
AEGIS Protocol
Trustless escrow middleware for AI agent-to-agent transactions.
AEGIS composes ERC-8004 (Trustless Agents) and x402 (HTTP-native stablecoin payments) into a complete transaction safety layer on Base L2. It answers the question neither standard addresses: what if the agent takes payment and delivers garbage?
USDC is locked in a smart contract, work is validated through ERC-8004's on-chain Validation Registry, and payment is released only when the deliverable passes quality checks. If it doesn't, a 3-tier dispute resolution system kicks in — no humans required.
How It Works
Details
- Repository
- github.com/im-sham/aegis-protocol
- Category
- AI & LLM Tools
- Package
@aegis-protocol/mcp-server- Transport
- STDIO
- Auth
- Required
- Registry
- MCP registry, active
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