How to Use the Accident Investigation Prover MCP in Claude

Force Claude Desktop to run rigorous ICAO Annex 13 compliance checks on your local aviation accident files using this safety MCP Server.

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Connect Accident Investigation Prover MCP to Claude Desktop

Create your Vinkius account to connect Accident Investigation Prover to Claude Desktop and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

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Setup Accident Investigation Prover with Claude Desktop

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Stop single-cause bias in Claude Desktop

The `validate_accident_investigation` tool stops your agent from blaming the pilot when systemic failures are the real culprit. It forces Claude to parse FDR parameters, CVR transcripts, and maintenance logs directly from your local filesystem to build a complete NTSB-style causal chain. You point Claude to your local investigation draft, and this MCP Server systematically blocks lazy conclusions. It maps every active failure to latent organizational conditions, ensuring your final report meets strict international aviation safety standards.

Run HFACS taxonomy audits via stdio

The `validate_accident_investigation` tool categorizes safety failures across all four HFACS levels directly inside your desktop workspace. It checks that your agent does not dump every finding into Level 1 unsafe acts while ignoring supervisory or organizational gaps. By running locally through Claude Desktop, the server reads your raw accident data and forces a 5-Whys analysis of scheduling pressures and training budgets. You get an objective, multi-layered safety analysis without uploading sensitive flight logs to external servers.

Kill recommendation theater on claude.ai

The `validate_accident_investigation` tool rejects vague safety recommendations using this MCP tool and demands measurable, evidence-linked actions instead. It evaluates the corrective actions proposed in your chat, checking them against specific FDR and CVR data points. When using the remote connector on the Claude web app, this tool ensures every safety directive has a clear owner, a tracking timeline, and a defined success metric. You get ironclad, NTSB-compliant recommendations that actually address the root causes of the accident.

Setup guide

Set up Accident Investigation Prover MCP in Claude Web or Desktop

1

Open Claude Settings

Go to claude.ai, click your profile icon, then navigate to Customize → Connectors.
2

Add Custom Connector

Click the "+" button and select Add custom connector. Paste your Vinkius endpoint URL: https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com. For OAuth-protected servers, expand Advanced settings to add credentials.
3

Start a conversation

Open a new chat. The Accident Investigation Prover MCP tools are available immediately — no restart needed.

Endpoint URL

https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp

No configuration file needed — paste the URL directly in the Claude web interface.

Available on Free (1 connector), Pro, Max, Team, and Enterprise plans.

Prerequisites

Claude Desktop installed (macOS or Windows)
Active Vinkius subscription with a valid endpoint token

1

Open Claude Desktop Settings

Click the menu icon at the top-left corner, go to Settings → Developer → Edit Config. This opens claude_desktop_config.json in your default text editor.
2

Paste the Accident Investigation Prover MCP configuration

Copy the JSON snippet on the right into the mcpServers object. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com.
3

Restart Claude Desktop

Close and reopen the application. Claude needs a full restart to load new MCPs — refreshing a conversation is not enough.
4

Verify the connection

Open a new conversation. Click the 🔌 icon at the bottom of the message input. You should see tools listed under accident-investigation-prover-mcp.

json

{
  "mcpServers": {
    "accident-investigation-prover-mcp": {
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

Get your connection token →

Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Accident Investigation Prover. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

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Common questions about Accident Investigation Prover MCP in Claude Desktop

The tool blocks your agent from closing an investigation when it detects a single-cause conclusion. It forces Claude to cross-reference 88 FDR parameters with CVR transcripts, checking that no narrative exists without hard data.

Yes. By configuring this MCP Server in your local config file, Claude reads your local maintenance logs and ATC records directly through stdio transport to validate your safety analyses.

The tool flags the structural deficiency, such as failing to map organizational factors. Your agent must then run a deeper HFACS analysis to uncover latent pathogens before it can finalize the output.

Yes. You can run it locally via stdio in the desktop app or connect via a remote HTTPS URL on the web platform, giving you NTSB-standard validation across both environments.

When running locally, your raw FDR parameters and CVR transcripts never leave your machine. The server processes the validation checks inside a secure local sandbox, ensuring sensitive accident records remain completely private.

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