KHOTEM — Cryptographic Witness MCP Server
com.khotem/khotem-witnessv1.9.9
Paid cryptographic witness for agents: seal, attest, receipts. x402 USDC/Base.
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Maintained41d ago
Install KHOTEM — Cryptographic Witness MCP server
Install in Claude Code
claude mcp add --transport http khotem-witness https://khotem.com/mcpInstall in Cursor
{
"mcpServers": {
"khotem-witness": {
"url": "https://khotem.com/mcp"
}
}
}Install in Claude Desktop
{
"mcpServers": {
"khotem-witness": {
"command": "npx",
"args": [
"-y",
"mcp-remote",
"https://khotem.com/mcp"
]
}
}
}Or add it as a custom connector under Settings → Connectors. The config above bridges via mcp-remote.
Install in VS Code
{
"servers": {
"khotem-witness": {
"type": "http",
"url": "https://khotem.com/mcp"
}
}
}Install in Windsurf
{
"mcpServers": {
"khotem-witness": {
"serverUrl": "https://khotem.com/mcp"
}
}
}Remote endpoints
- streamable-http
https://khotem.com/mcp
Freshness
Maintained — last maintenance signal 41d ago. The newest of the signals below sets the band.
Last commit (default branch)
no data · GitHub
Latest release
no data · GitHub
Package published
no data · npm/PyPI
Registry entry updated
2026-08-30 · 41d ago · official registry · v1.9.9
FAQ
›How do I install the KHOTEM — Cryptographic Witness MCP server in Claude Code?
Run: claude mcp add --transport http khotem-witness https://khotem.com/mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.
›Does KHOTEM — Cryptographic Witness require an API key?
No required environment variables are declared in its published metadata.
›Can I use KHOTEM — Cryptographic Witness as a remote (hosted) MCP server?
Yes. It is a hosted MCP server; connect to its URL with any client that supports remote MCP.
›Is KHOTEM — Cryptographic Witness in the official MCP registry?
Yes, as com.khotem/khotem-witness.