Install stampthisfile in Claude Code
claude mcp add --transport http stampthisfile https://stampthisfile.com/mcp{
"mcpServers": {
"stampthisfile": {
"url": "https://stampthisfile.com/mcp"
}
}
}Frequently asked questions
What does the stampthisfile MCP server do?
Timestamp files in Bitcoin (OpenTimestamps): send a hash, pay per hash with x402, get a proof.
Is the stampthisfile MCP server free?
Probably not entirely. The listing mentions pay-per-call, credits or a subscription. Check the provider for current pricing.
Does stampthisfile run locally or remotely?
Remote. Hosted by the provider. You connect with a URL, nothing to install.
How do I add stampthisfile to Claude Code?
Run: claude mcp add --transport http stampthisfile https://stampthisfile.com/mcp
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