Keymaster MCP Server
by ainoakariio.github.AInoAKARI/keymaster-mcpv1.0.2
Read-only runtime secret retrieval from HashiCorp Vault via Keymaster for autonomous AI agents.
context tax
queued
security
queued
cold start
queued
freshness
Active25d ago
Install Keymaster MCP server
Install in Claude Code
claude mcp add keymaster -e USER_KEYMASTER_URL='<user-keymaster-url>' -e USER_KEYMASTER_TOKEN='<user-keymaster-token>' -- npx -y @akari-os/keymaster-mcpInstall in Cursor
{
"mcpServers": {
"keymaster": {
"command": "npx",
"args": [
"-y",
"@akari-os/keymaster-mcp"
],
"env": {
"USER_KEYMASTER_URL": "<user-keymaster-url>",
"USER_KEYMASTER_TOKEN": "<user-keymaster-token>"
}
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).
Install in Claude Desktop
{
"mcpServers": {
"keymaster": {
"command": "npx",
"args": [
"-y",
"@akari-os/keymaster-mcp"
],
"env": {
"USER_KEYMASTER_URL": "<user-keymaster-url>",
"USER_KEYMASTER_TOKEN": "<user-keymaster-token>"
}
}
}
}Settings → Developer → Edit Config (claude_desktop_config.json), then restart.
Install in VS Code
{
"servers": {
"keymaster": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@akari-os/keymaster-mcp"
],
"env": {
"USER_KEYMASTER_URL": "<user-keymaster-url>",
"USER_KEYMASTER_TOKEN": "<user-keymaster-token>"
}
}
}
}Add to .vscode/mcp.json in your workspace.
Install in Windsurf
{
"mcpServers": {
"keymaster": {
"command": "npx",
"args": [
"-y",
"@akari-os/keymaster-mcp"
],
"env": {
"USER_KEYMASTER_URL": "<user-keymaster-url>",
"USER_KEYMASTER_TOKEN": "<user-keymaster-token>"
}
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
Configuration
| Variable | Required | Secret | Description |
|---|---|---|---|
| USER_KEYMASTER_URL | yes | — | Keymaster proxy URL |
| USER_KEYMASTER_TOKEN | yes | yes | Bearer token for Keymaster authentication |
Freshness
Active — last maintenance signal 25d ago. The newest of the signals below sets the band.
Last commit (default branch)
2026-09-14 · 25d ago · GitHub
Latest release
no data · GitHub
Package published
no data · npm/PyPI
Registry entry updated
2026-04-02 · 6mo ago · official registry · v1.0.2
FAQ
›How do I install the Keymaster MCP server in Claude Code?
Run: claude mcp add keymaster -e USER_KEYMASTER_URL='<user-keymaster-url>' -e USER_KEYMASTER_TOKEN='<user-keymaster-token>' -- npx -y @akari-os/keymaster-mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.
›Does Keymaster require an API key?
Yes. It expects USER_KEYMASTER_URL, USER_KEYMASTER_TOKEN, of which 1 is a secret.
›Can I use Keymaster as a remote (hosted) MCP server?
No hosted endpoint is published; it runs locally over stdio.
›Is Keymaster in the official MCP registry?
Yes, as io.github.AInoAKARI/keymaster-mcp.