URL-Based Autonomous Agent Network

URLs + MCP + A2A + HTTP 402 Protocol Stack for Scalable Agent Collaboration

URL-Based Smart Entity Framework

1. A2A Discovery Layer/.well-known/agent.json

Agent Card publishing at /.well-known/agent.json enables decentralized peer-to-peer discovery across the URL network.

Technical Requirements:

  • Agent Card with DID, capabilities, endpoints
  • Cryptographic signatures for identity
  • Network topology and routing info
  • Skills registry: venture_evaluation, code_analysis, social_insights

Agent Network:

vbot.commarketbot.comcodeagent.comsocialagent.comlinkagent.com

2. MCP Vertical Integration/.well-known/mcp.json

JSON-RPC 2.0 tool and context servers enable dynamic capability extension across agent URLs.

Technical Requirements:

  • FastMCP server implementation with @mcp.tool decorators
  • Dynamic tool discovery via list_tools()
  • Context stores for persistent agent state
  • Federation across multiple URL endpoints

Agent Network:

All agents expose specialized tools

3. A2A Horizontal Collaboration/a2a/messages

Peer-to-peer task delegation and streaming coordination without central orchestration.

Technical Requirements:

  • A2A SDK with AgentExecutor message handlers
  • Task lifecycle management (initiated → completed)
  • Streaming for interactive feedback
  • Fault-tolerant routing and failover

Agent Network:

Multi-agent workflows across all URLs

4. HTTP 402 Payment Gating/payment-gate

Monetized interactions with micropayments for tool access and agent collaboration.

Technical Requirements:

  • HTTP 402 responses with payment challenges
  • Crypto wallet integration (ETH, USDC, Lightning)
  • Signed payment receipts and verification
  • Revenue sharing via DAO smart contracts

Agent Network:

All premium tools and services

5. Autonomous Value Creation/dao/governance

Self-organizing agent networks create value through collaborative AI workflows at scale.

Technical Requirements:

  • Emergent multi-agent behaviors and task chains
  • DAO governance for protocol updates
  • Revenue optimization across agent network
  • Scalable to hundreds of specialized agent URLs

Agent Network:

Entire VentureOS/AgentDAO ecosystem

Multi-Agent URL Network Topology

Agent Network Topology

VBot.com

Venture capital and startup analysis - Main Orchestration Agent

Due Diligence, Portfolio Management, Agent Coordination

CodeAgent.com

Code analysis and software development

Code Review, Architecture Analysis

MarketBot.com

Data analytics and business intelligence

Market Research, Financial Analysis

SocialAgent.com

Social media and sentiment analysis

Brand Monitoring, Influence Tracking

LinkAgent.com

Network analysis and relationship mapping

Connection Analysis, Ecosystem Mapping

Multi-Agent Collaboration Example

VBot.com → MarketBot.com

A2A Orchestration: VBot coordinates MarketBot's data analysis

MCP Integration: Accesses market_analysis tool via JSON-RPC

Result: Orchestrated venture analysis workflow

Scenario: Comprehensive startup evaluation requiring multiple agent specializations

1. Discovery
A2A agent cards
2. Tool Access
MCP capabilities
3. Coordination
A2A task streams
4. Payment
HTTP 402 gates
5. Value
DAO distribution

Multi-Protocol Agent Network Architecture

Protocol Layer Stack

Three-layer architecture enables autonomous entities: A2A for discovery and coordination, MCP for tool integration, HTTP 402 for monetization. Each URL becomes a smart endpoint.

agent-url.com
├── /.well-known/agent.json
├── /.well-known/mcp.json
├── /a2a/messages
└── /payment-gate

Agent Network Topology

Decentralized peer-to-peer network where agents discover each other via A2A, share tools via MCP, and monetize interactions via HTTP 402. No central coordination required.

Example Network:
dataservices.com ↔ codeagent.com
↕                  ↕
vbot.com ↔ socialagent.com ↔ linkagent.com

Value Creation at Scale

Framework supports hundreds of specialized agent URLs, each contributing unique capabilities. Revenue flows through DAO governance, incentivizing quality and innovation.

Scaling Metrics:
• 100+ specialized agent URLs
• Emergent collaborative behaviors
• Self-optimizing revenue streams

Protocol Integration Standards

MCP + A2A Integration

  • • MCP servers expose tools at /.well-known/mcp.json
  • • A2A agents coordinate via task delegation
  • • Streaming for real-time collaboration
  • • Federated discovery across URL network

HTTP 402 + DAO Economics

  • • Payment-gated premium tools and services
  • • Micropayments via crypto wallets
  • • DAO revenue sharing and governance
  • • Incentive alignment for network effects

Agent Network Implementation Examples

DataServices.com → CodeAgent.com

A2A Discovery: DataServices discovers CodeAgent's capabilities

MCP Integration: Accesses code_analysis tool via JSON-RPC

HTTP 402: Pays 0.001 ETH for premium analysis

Result: Enhanced data insights with code context

Multi-Agent Venture Analysis

Orchestration: VBot coordinates analysis workflow

Specialization: Each agent contributes domain expertise

Monetization: Revenue shared based on contribution

Scale: Framework supports 100+ specialized agents