Concepts
Architecture
- 01 / CommunicationMCPSDKHTTP API
- 02 / Authority and controlTenant + policiesAuthorizationQuote
- 03 / Financial executionCCTP / x402OZ RelayerStellar / EVM
Three planes separate conversation, authority and financial execution. The model helps with intent; rules and the signer control money.
Responsibilities and dependencies
| Component | Responsibility |
|---|---|
| MCP / SDK / HTTP | Integration entry points; they do not replace the signer. |
| API · tenants | Authentication, scopes, quotes, attempts and accounts. |
| Worker · SQLite | Persisted states, resumption and reconciliation of payments and disbursements. |
| OpenZeppelin Relayer · Redis | Transaction submission and sponsored gas. Redis belongs to relayer operations. |
| Circle CCTP V2 · Iris | Native USDC burn, attestation and mint. |
| Stellar / EVM | Execution and on-chain evidence; not equivalent to commercial confirmation. |
| Business / fiat provider | External source of inventory, price, bank payment and fulfillment. |
Repositories and boundaries
tilcai-core defines shared contracts and policies; tilcai-infrastructure implements the backend and adapters; tilcai-sdk and tilcai-mcp consume it; tilcai-cctp-engine is a route laboratory; tilcai-web documents and monitors.
Availability depends on your instance. Check /health and /v1/routes before integrating.
TilcAI Docs · 20 Oct 2026Sources and versions ↗
