What is the key difference between Ownership Attestation Protocol and Zopaf?

Ownership Attestation Protocol belongs to the Agreements & Coordination category with cloud HTTP/SSE execution, while Zopaf belongs to the Agreements & Coordination category with cloud HTTP/SSE execution.

How do I install Ownership Attestation Protocol or Zopaf 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 Ownership Attestation Protocol and Zopaf free or paid?

Ownership Attestation Protocol operates under a Free / Open Source model (No auth required). Zopaf operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

Ownership Attestation Protocol lists 0 tools with 1 views and 1 GitHub stars. Zopaf lists 9 tools with 1 views and 0 GitHub stars.

Can I use both Ownership Attestation Protocol and Zopaf 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.

Side-by-Side Model Context Protocol Comparison

Ownership Attestation Protocol vs Zopaf

In-depth architectural comparison of the Ownership Attestation Protocol and Zopaf 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

Ownership Attestation Protocol

Agreements & Coordination · Remote HTTP/SSE

Quality: 39/100 (Fair) | Auth: No auth required

Zopaf

Agreements & Coordination · Remote HTTP/SSE

Quality: 47/100 (Fair) | Auth: No auth required

Verdict Summary: Choose Ownership Attestation Protocol if you need specialized Agreements & Coordination tools running via a hosted cloud SSE transport. Choose Zopaf if your workspace requires Agreements & Coordination integration with remote web transport. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose Ownership Attestation Protocol when:

You need dedicated capabilities in the Agreements & Coordination domain.
You prefer remote streaming HTTP/SSE transport architecture.
Your security boundary fits: No auth required (Free / Open Source).

Explore Ownership Attestation Protocol Details

Choose Zopaf when:

You need dedicated capabilities in the Agreements & Coordination domain.
You prefer remote streaming HTTP/SSE transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
Primary tools included: create_session, add_issue, set_issue_range.

Explore Zopaf Details

Feature & Specification Comparison

Specification	Ownership Attestation Protocol Agreements & Coordination	Zopaf Agreements & Coordination
Summary	MCP protocol enforcing explicit task acceptance and attestation-tagged completion claims.	Negotiation math engine. Pareto frontier, counteroffer generation, zero LLM tokens.
Category & Scope	Agreements & Coordination	Agreements & Coordination

Tools & Capabilities Breakdown

Ownership Attestation Protocol Tools (0)

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

Zopaf Tools (9)

create_session

Create a new negotiation session. Returns a session_id used by all other tools.

add_issue

Add a negotiable issue/term with options ordered worst to best for the user.

set_issue_range

Set the acceptable range for a numeric issue, enabling 0-100 scoring.

record_preference

Record that the user prioritizes some issues over others. Updates the weight model.

set_batna

Record the user's alternatives if the deal falls through. Determines leverage.

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).

Ownership Attestation Protocol Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "ownership-attestation-protocol": {
      "url": "http://localhost:5000/mcp"
    }
  }
}

Zopaf Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "zopaf": {
      "url": "https://zopaf-mcp-production.up.railway.app/mcp"
    }
  }
}

Frequently Asked Questions

Ownership Attestation Protocol is categorized under Agreements & Coordination and uses a remote streaming HTTP/SSE transport. In contrast, Zopaf belongs to Agreements & Coordination using remote streaming HTTP/SSE transport. Select Ownership Attestation Protocol when you need capabilities focused on agreements & coordination and Zopaf when you require tools for agreements & coordination.

More alternatives to Ownership Attestation Protocol More alternatives to Zopaf Agreements & Coordination category hub