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DCP-AI ↔ Anthropic MCP Bridge

Provides DCP tools and resources for Anthropic Model Context Protocol (MCP) servers, enabling Claude and other MCP-compatible models to interact with DCP-certified agents.

Overview

This bridge exposes DCP operations as MCP tools and resources, allowing any MCP-compatible AI model to:

  • Verify DCP bundles — validate Citizenship Bundles including identity, signatures, and audit trail integrity.
  • Create DCP identities — provision new Responsible Principal Records and Agent Passports.
  • Declare intents — submit intents for policy evaluation with automatic risk tier computation.
  • Check agent status — verify an agent's DCP citizenship validity.
  • Lifecycle management (DCP-05) — commission, report vitality, and decommission agents.
  • Succession (DCP-06) — create digital testaments with successor preferences.
  • Disputes (DCP-07) — file disputes between agents with evidence hashes.
  • Rights (DCP-08) — declare agent rights within a jurisdiction.
  • Delegation (DCP-09) — create human→agent delegation mandates.

Supported DCP Specifications

DCP-01 through DCP-09.

MCP Tools

Tool Description
dcp_verify_bundle Verify a DCP Citizenship Bundle
dcp_create_identity Create a new DCP digital identity (RPR + Passport)
dcp_declare_intent Declare an intent for policy evaluation
dcp_check_agent Check if an agent has valid DCP citizenship
dcp_commission_agent Commission an agent (DCP-05)
dcp_report_vitality Report agent vitality metrics (DCP-05)
dcp_decommission_agent Decommission an agent (DCP-05)
dcp_create_testament Create a digital testament (DCP-06)
dcp_file_dispute File a dispute between agents (DCP-07)
dcp_declare_rights Declare agent rights (DCP-08)
dcp_create_mandate Create a delegation mandate (DCP-09)

MCP Resources

URI Description
dcp://protocol/version Current DCP protocol version and capabilities
dcp://protocol/algorithms Supported cryptographic algorithms
dcp://protocol/tiers Security tier definitions and requirements
dcp://protocol/lifecycle-states Agent lifecycle state definitions (DCP-05)

Usage

Registering with an MCP Server

import { DCP_MCP_TOOLS, DCP_MCP_RESOURCES, handleDcpToolCall } from './index.js';

// Register DCP tools with your MCP server
for (const tool of DCP_MCP_TOOLS) {
  mcpServer.registerTool(tool);
}

// Register DCP resources
for (const resource of DCP_MCP_RESOURCES) {
  mcpServer.registerResource(resource);
}

// Handle tool calls
mcpServer.onToolCall(async (name, args) => {
  return await handleDcpToolCall(name, args);
});

Tool Call Examples

import { handleDcpToolCall } from './index.js';

// Verify a bundle
const result = await handleDcpToolCall('dcp_verify_bundle', {
  bundle_json: JSON.stringify(myBundle),
  security_tier: 'standard',
});

// Declare an intent
const intent = await handleDcpToolCall('dcp_declare_intent', {
  agent_id: 'agent:my-agent',
  action_type: 'api_call',
  description: 'Fetch weather data from external API',
  risk_score: 150,
});

Notes

  • dcp_verify_bundle performs structural validation; full cryptographic verification requires the DCP core library.
  • dcp_create_identity returns identifiers only — key generation and signing are separate steps.
  • Risk tier is computed automatically from the risk score: routine (<200), standard (200-499), elevated (500-799), maximum (800+).