agentmesh_mcp_proxy 3.3.0

MCP proxy that wraps any MCP tool with AgentMesh trust verification

MCP Trust Proxy

MCP proxy server that wraps any MCP tool with AgentMesh trust verification.

Agents must present a valid identity (DID) and meet trust thresholds before accessing tools.

Features

• TrustProxy: Intercepts MCP tool calls and verifies agent identity
• ToolPolicy: Per-tool trust score thresholds and capability requirements
• AuditLog: Full audit trail of all tool access attempts

Quick Start

from mcp_trust_proxy import TrustProxy, ToolPolicy

proxy = TrustProxy(
    default_min_trust=300,
    tool_policies={
        "file_write": ToolPolicy(min_trust=800, required_capabilities=["fs_write"]),
        "shell_exec": ToolPolicy(min_trust=900, blocked=True),
    },
)

# Agent requests tool access
result = proxy.authorize(
    agent_did="did:mesh:agent-1",
    agent_trust_score=600,
    agent_capabilities=["fs_read", "search"],
    tool_name="file_read",
)
assert result.allowed