MCP server exposing Signet cryptographic signing, verification, and content hash tools over stdio.
Config is the same across clients — only the file and path differ.
{
"mcpServers": {
"io-github-prismer-ai-signet-mcp-tools": {
"args": [
"-y",
"@signet-auth/mcp-tools"
],
"command": "npx"
}
}
}Are you the author?
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Your AI agent just called a tool. Can you prove what it did?
Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.
npx -y '@signet-auth/mcp-tools' 2>&1 | head -1 && echo "✓ Server started successfully"
After testing, let us know if it worked:
Five weighted categories — click any category to see the underlying evidence.
No known CVEs.
Checked @signet-auth/mcp-tools against OSV.dev.
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Don't just log agent actions. Prove them.
Cryptographic receipts for every AI agent tool call — signed, hash-chained, offline-verifiable. Independent of any provider.
TypeScript packages:
@signet-auth/core ·
@signet-auth/mcp ·
@signet-auth/mcp-server ·
@signet-auth/mcp-tools ·
@signet-auth/node ·
@signet-auth/vercel-ai
▶ Try the live demo — sign a tool call in your browser, change a field, and watch verification fail. (mirror: GitHub Pages)
▶ Walkthrough: signing, audit log, and verification · ▶ Demo: execution boundary & MCP integration
Single-host pilot flow: sign every tool call, hand off a signed evidence bundle, re-verify on any machine — no s