# VerixID MCP Server — Native Verification for AI Agents

The VerixID MCP Server enables Claude, ChatGPT, and other AI assistants to verify digital document authenticity and ownership directly against the ledger. Verification occurs in real time—without opening a browser or uploading files.

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## Executive Summary

| Parameter | Specification |
| :--- | :--- |
| **Technology** | Model Context Protocol (MCP) |
| **Compatibility** | Claude, ChatGPT, Cursor, & MCP-compliant clients |
| **Security Model** | Zero-Custody Architecture (Zero file uploads) |
| **Primary Inputs** | Record ID & Ownership Key (Optional) |
| **Documentation** | [MCP Technical Documentation](/docs/mcp/) |

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## Core Advantages

* **In-Context Execution:** AI agents query the ledger natively, delivering instant verification responses within your active conversation flow.
* **Strict Zero-Custody:** Original files are never uploaded, read, or accessed by the AI or VerixID infrastructure. Only the Record ID and Ownership Key are evaluated.
* **Open Standard Alignment:** Built on the Model Context Protocol, ensuring interoperability across diverse MCP client ecosystems.

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## Execution Workflow

1. **Provide Input Parameters:** Supply the Record ID (and optionally the Ownership Key) to your AI assistant.
2. **Automated Ledger Query:** The AI communicates with VerixID via the MCP protocol to perform real-time record and ownership verification.
3. **Deterministic Output:** The AI returns mathematical, proof-based confirmation regarding registration timestamps and record ownership.

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## Operational Principles

**Zero-Custody Architecture**  
Source files are never transmitted to or processed by the AI, VerixID, or any third party.

**Verify, Don't Trust**  
Verification outputs are purely deterministic, reproducible, and independently auditable.

**Read-Only Verification**  
This MCP server is engineered strictly to query existing ledger records—not to register new files.

**Focused Utility Scope**  
Purposely built for bitstream integrity and proof-of-existence—not e-signatures, blockchain tokens, or identity verification (KYC).

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## Navigation & Resources

* **Core Actions:** [Submit File](/#dropzone) | [Manual Verification](/verify/) | [COA Certificates](/coa/)
* **Developers:** [API & MCP Documentation](/docs/) | [Trust API](/trust-api/) | [MCP Server Overview](/mcp-server/)
* **Legal & Security:** [Privacy Policy](/privacy/) | [Terms of Service](/terms/) | [System Whitepaper](/whitepaper/)

*Registered Electronic System Provider (PSE Komdigi) No. `022901.01/DJAI.PSE/04/2026`.*