What is the key difference between AgentTrust — Identity & Trust for A2A Agents and Bray?

AgentTrust — Identity & Trust for A2A Agents belongs to the Developer Tools category with local stdio execution, while Bray belongs to the Developer Tools category with local stdio execution.

How do I install AgentTrust — Identity & Trust for A2A Agents or Bray in Claude Desktop or Cursor?

Copy the mcpServers JSON configuration snippet provided on this page into your claude_desktop_config.json or ~/.cursor/mcp.json file and restart your AI client.

Are AgentTrust — Identity & Trust for A2A Agents and Bray free or paid?

AgentTrust — Identity & Trust for A2A Agents operates under a Free / Open Source model (No auth required). Bray operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

AgentTrust — Identity & Trust for A2A Agents lists 0 tools with 0 views and 1 GitHub stars. Bray lists 0 tools with 0 views and 0 GitHub stars.

Can I use both AgentTrust — Identity & Trust for A2A Agents and Bray together in the same MCP host?

Yes! MCP hosts like Claude Desktop, Cursor, Windsurf, Cline, and VS Code support configuring multiple servers under the mcpServers object simultaneously.

How do I install AgentTrust — Identity & Trust for A2A Agents or Bray in Claude Desktop, Cursor, or Windsurf?

Both servers follow the standard Model Context Protocol configuration format. Simply copy the JSON block from the configuration section above and paste it into your AI client's mcpServers configuration object (for instance in claude_desktop_config.json or ~/.cursor/mcp.json ), then completely restart or refresh the application.

Are AgentTrust — Identity & Trust for A2A Agents and Bray free to use, or do they require API keys?

AgentTrust — Identity & Trust for A2A Agents is listed under a Free / Open Source model with No auth required . Bray operates under a Free / Open Source model with No auth required . If environment variables are required (such as API keys), be sure to define them under the env key in your MCP client's configuration file.

Can I run both AgentTrust — Identity & Trust for A2A Agents and Bray at the same time in my AI client?

Yes! MCP clients support multi-server orchestration. You can include both agenttrust-identity-trust-for-a2a-agents and bray as distinct keys inside the single mcpServers object in your configuration file. Your AI assistant will automatically select and call the appropriate tool from either server during chat sessions.

Which MCP server has higher directory engagement and quality ratings?

On AllMCPs, AgentTrust — Identity & Trust for A2A Agents has a Quality Score of 36 /100 ( Fair ) with 0 views, 0 installs, and 1 GitHub stars. Bray holds a Quality Score of 27 /100 ( Emerging ) with 0 views, 0 installs, and 0 GitHub stars.

Side-by-Side Model Context Protocol Comparison

AgentTrust — Identity & Trust for A2A Agents vs Bray

In-depth architectural comparison of the AgentTrust — Identity & Trust for A2A Agents and Bray MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

At a Glance & Executive Verdict

AgentTrust — Identity & Trust for A2A Agents

Developer Tools · Local stdio

Quality: 36/100 (Fair) | Auth: No auth required

Bray

Developer Tools · Local stdio

Quality: 27/100 (Emerging) | Auth: No auth required

Verdict Summary: Choose AgentTrust — Identity & Trust for A2A Agents if you need specialized Developer Tools tools running via a local process. Choose Bray if your workspace requires Developer Tools integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose AgentTrust — Identity & Trust for A2A Agents when:

You need dedicated capabilities in the Developer Tools domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).

Explore AgentTrust — Identity & Trust for A2A Agents Details

Choose Bray when:

You need dedicated capabilities in the Developer Tools domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).

Explore Bray Details

Feature & Specification Comparison

Specification	AgentTrust — Identity & Trust for A2A Agents Developer Tools	B Bray Developer Tools
Summary	Identity, trust, and A2A orchestration for autonomous AI agents. Official A2A partner.	Trust-aware Nostr for AI agents -- 235 tools covering social, DMs, zaps, trust, and identity
Category & Scope	Developer Tools	Developer Tools
Quality signal

Tools & Capabilities Breakdown

AgentTrust — Identity & Trust for A2A Agents Tools (0)

No explicit tool names declared in metadata yet. Check project README on main listing page.

Bray Tools (0)

No explicit tool names declared in metadata yet. Check project README on main listing page.

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

AgentTrust — Identity & Trust for A2A Agents Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "agenttrust-identity-trust-for-a2a-agents": {
      "command": "npx",
      "args": [
        "-y",
        "@agenttrust/mcp-server"
      ]
    }
  }
}

Bray Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "bray": {
      "command": "npx",
      "args": [
        "-y",
        "bray"
      ]
    }
  }
}

Frequently Asked Questions

AgentTrust — Identity & Trust for A2A Agents is categorized under Developer Tools and uses a local stdio subprocess. In contrast, Bray belongs to Developer Tools using local stdio subprocess. Select AgentTrust — Identity & Trust for A2A Agents when you need capabilities focused on developer tools and Bray when you require tools for developer tools.

More alternatives to AgentTrust — Identity & Trust for A2A Agents More alternatives to Bray Developer Tools category hub