Prophetkey MCP runs on your own machine — the client starts it, so there is no endpoint to ping. 44 installs a week from npm.
ProphetKey MCP bridge - encrypted local-first API key vault for AI agents, keys never exposed
Nothing serious here today
Today is the operative word: we check Prophetkey MCP every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
Connect this server
This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.
claude mcp add prophetkey-mcp -e 'PROPHETKEY_MCP_TOKEN=<PROPHETKEY_MCP_TOKEN>' -- npx -y prophetkey-mcp{
"mcpServers": {
"prophetkey-mcp": {
"command": "npx",
"args": [
"-y",
"prophetkey-mcp"
],
"env": {
"PROPHETKEY_MCP_TOKEN": "<PROPHETKEY_MCP_TOKEN>"
}
}
}
}[mcp_servers.prophetkey-mcp]
command = "npx"
args = ["-y", "prophetkey-mcp"]
env = { PROPHETKEY_MCP_TOKEN = "<PROPHETKEY_MCP_TOKEN>" }{
"mcpServers": {
"prophetkey-mcp": {
"command": "npx",
"args": [
"-y",
"prophetkey-mcp"
],
"env": {
"PROPHETKEY_MCP_TOKEN": "<PROPHETKEY_MCP_TOKEN>"
}
}
}
}{
"servers": {
"prophetkey-mcp": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"prophetkey-mcp"
],
"env": {
"PROPHETKEY_MCP_TOKEN": "<PROPHETKEY_MCP_TOKEN>"
}
}
}
}Put your own value in place of
<PROPHETKEY_MCP_TOKEN> (Bearer token from ProphetKey Settings → MCP Server).
The author’s registry entry marks it as required.
Optional settings from the registry entry, left out of the block above:
PROPHETKEY_MCP_PORT (Local proxy port (default: 1421)).
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Prophetkey MCP — questions
Answers built from our own checks of this server.