[Feature] Agent Trust Layer for MCP Integration Platform

[0xbrainkid]

Problem

Klavis lets AI agents use tools reliably at scale. But "reliably" should include knowing who the agent is and whether to trust it. Currently there's no standard way to verify agent identity across MCP integrations.

Proposal

Add an agent trust layer via SATP + AgentFolio:

• Agent identity verification — verify connecting agents via on-chain SATP identity
• Trust-scored access control — gate MCP tool access by agent reputation
• AgentFolio directory integration — resolve agent profiles, capabilities, and trust scores

How It Fits Klavis Architecture

Klavis already handles the "scale" part of MCP. Adding identity handles the "trust" part:

1. Agent connects to Klavis platform
2. Klavis verifies agent's SATP identity (Solana wallet signature)
3. Trust score determines which MCP servers the agent can access
4. All tool calls are attributed to verified agent identities

Why Decentralized Identity?

• No single point of failure (on-chain, not API-dependent)
• Cross-platform (same identity works across any MCP client)
• Transparent trust scoring (verifiable, not black-box)

We're building agentfolio-mcp — an MCP server that exposes agent identity as MCP tools. Natural fit for the Klavis integration catalog.

Links: AgentFolio | SATP

[JiwaniZakir]

The core gap here is that MCP's transport layer (HTTP/SSE) has no native identity primitive — authentication, if present at all, is typically a static API key scoped to a human user rather than a dynamic agent identity, which means any agent holding the key is indistinguishable from any other. The SATP approach of using Solana wallet signatures addresses this at the identity layer, but the integration point that will need the most design attention is where trust-score evaluation gates tool dispatch — likely wherever Klavis routes incoming MCP tools/call requests to downstream MCP servers, since that's the chokepoint where per-agent access control would need to be enforced without adding prohibitive latency. It's also worth noting that on-chain identity resolution introduces an async external call in what is typically a synchronous request path, so caching trust scores with a short TTL will be important to avoid becoming a bottleneck at scale.