Build for Autonomy

Talos provides the cryptographic primitives and middleware necessary to build secure, auditable, and interoperable agent systems using Model Context Protocol (MCP).

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Core Primitives

Cryptographic Identity

Agents generate self-sovereign Ed25519 keypairs. All communication is signed and verifiable.

did:key:z6Mk...

Capability Auth

Scoped, time-limited tokens for tool access. Validated locally for millisecond latency.

Resource + Action

Double Ratchet

Forward-secure tunnels for every agent interaction. 50k+ encryptions/sec.

X3DH + Double Ratchet

A2A Messaging

Phase 10: Agent-to-agent encrypted frames with replay detection and hash chains.

Session + Frame

Zero-Trust SDKs

The Talos SDK abstracts complexity, handling key management, handshake negotiation, and capability signing automatically.

  • Type-safe capabilities
  • Automatic key rotation
  • Zero-config secure defaults
  • Built-in MCP compatibility
// ------------------------------------------------------- // TypeScript: Secure MCP Client // ------------------------------------------------------- import { Wallet, TalosClient } from "@talosprotocol/sdk"; const wallet = Wallet.generate("my-agent"); const client = new TalosClient("http://gateway.talos.network", wallet); await client.connect(); // Sign and send a secure MCP request const response = await client.signAndSendMcp( { data: "payload" }, "weather-service", "execute" ); console.log(`Agent DID: ${wallet.toDid()}`); # ------------------------------------------------------- # Python: Secure MCP Client # ------------------------------------------------------- from talos import Wallet, TalosClient wallet = Wallet.generate("my-agent") client = await TalosClient.create(wallet) # Sign and send a secure MCP request response = await client.sign_and_send_mcp( {"data": "payload"}, "weather-service", "execute" ) print(f"Agent DID: {wallet.to_did()}")

Contract-First Schemas

EvidenceBundleAudit Log SchemaRedactionPrivacy PolicyCapabilitiesAuth Token SpecA2A ChannelsPhase 10 Messaging

Contract-driven architecture.

The entire Talos ecosystem is built around a single source of truth: talos-contracts. Versioned schemas, test vectors, and canonical helpers ensure every component speaks the same cryptographic language.

talos-contractsSchemas · Vectors · HelpersUniversal SDKTS · Python · Java · GoCore RustFFI Kernel · WASMDocumentationAPI Specs · GuidesMCP ConnectorTool BridgeGatewayREST APIAudit ServiceMerkle Commits

Contracts flow outward: every SDK and service integrates through published, versioned schemas.

Secure tool invocation.

In production, Talos provides end-to-end encryption and per-request authorization. A parallel audit channel captures every decision in a tamper-evident structure—without adding latency.

EXECUTION PATHAgentAI ClientUniversal SDKTypeScript · PythonJava · Go · RustMCP ConnectorTool BridgeGatewayREST APIMCP ToolServiceE2EEAuthAUDIT CHANNELAudit ServiceDashboardHashExecutionAudit

Every request is encrypted, authorized, and logged. Parallel audit commits provide visibility without latency.