Bynn — Claude Code MCP server: document checks and setup
Bynn connects a coding agent to tools for checking whether PDFs and images are forged, altered, or AI-generated. Use it to bring document analysis into a project.
claude mcp add --transport http bynn https://mcp.bynn.comWhat Bynn does
The MCP server connects an agent to Bynn tools at https://mcp.bynn.com. Those tools support integration of PDF and image checks for forgery, tampering, and AI-generated content. Bynn also offers identity verification and content detection.
In Claude Code, the plugin registers the server, but you still need to sign in through /mcp before its tools work. For headless use, pass a BYNN_API_TOKEN instead. Use the endpoint root: adding /mcp to the URL returns a 404.
Keep the original file intact. Resizing, re-encoding, or stripping metadata can remove the traces the detectors inspect. Browser SDK results also need server-side confirmation.
What it helps with
- check a PDF for forgery or tampering
- inspect an image for signs of AI generation
- connect an agent to Bynn tools
- confirm a document check on the server
Example prompts for the agent
- Check this PDF for forgery or tampering with Bynn, and leave the original file unchanged.
- Use Bynn to inspect this image for signs of AI generation.
- Connect Bynn tools and check whether this document is authentic.
How to install Bynn
Platform CLI: remote server
claude mcp add --transport http bynn https://mcp.bynn.comPlatform CLI: remote server
codex mcp add bynn --url https://mcp.bynn.comConfig file
{
"mcpServers": {
"bynn": {
"url": "https://mcp.bynn.com"
}
}
}Config file
{
"servers": {
"bynn": {
"type": "http",
"url": "https://mcp.bynn.com"
}
}
}Platform CLI: remote server
gemini mcp add -t http bynn https://mcp.bynn.comStep by step, with commands for each platform: How to add an MCP server to Claude Code, Codex, Cursor, VS Code, Gemini CLI and more
Questions about Bynn
How do I install Bynn in Claude Code?
Run claude mcp add --transport http bynn https://mcp.bynn.com, then open /mcp and sign in.
What does Bynn do?
It connects an agent to Bynn's tools for document analysis, including checks for forgery, tampering, and AI-generated content.
Should I preprocess a file before checking it?
No. Cropping, resizing, re-encoding, or removing metadata can destroy traces used to detect forgery or AI generation.
