Policyvault MCP Server
by zapsoblige-hashio.github.zapsoblige-hash/policyvaultv1.6.2
Non-custodial Kaspa policy enforcement for AI agents; signers retain custody.
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security
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cold start
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freshness
Active11d ago
Install Policyvault MCP server
Install in Claude Code
claude mcp add policyvault -e POLICYVAULT_MCP_SERVER_URL='<policyvault-mcp-server-url>' -e POLICYVAULT_MCP_TOKEN='<policyvault-mcp-token>' -- npx -y policyvault-mcpInstall in Cursor
{
"mcpServers": {
"policyvault": {
"command": "npx",
"args": [
"-y",
"policyvault-mcp"
],
"env": {
"POLICYVAULT_MCP_SERVER_URL": "<policyvault-mcp-server-url>",
"POLICYVAULT_MCP_TOKEN": "<policyvault-mcp-token>"
}
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).
Install in Claude Desktop
{
"mcpServers": {
"policyvault": {
"command": "npx",
"args": [
"-y",
"policyvault-mcp"
],
"env": {
"POLICYVAULT_MCP_SERVER_URL": "<policyvault-mcp-server-url>",
"POLICYVAULT_MCP_TOKEN": "<policyvault-mcp-token>"
}
}
}
}Settings → Developer → Edit Config (claude_desktop_config.json), then restart.
Install in VS Code
{
"servers": {
"policyvault": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"policyvault-mcp"
],
"env": {
"POLICYVAULT_MCP_SERVER_URL": "<policyvault-mcp-server-url>",
"POLICYVAULT_MCP_TOKEN": "<policyvault-mcp-token>"
}
}
}
}Add to .vscode/mcp.json in your workspace.
Install in Windsurf
{
"mcpServers": {
"policyvault": {
"command": "npx",
"args": [
"-y",
"policyvault-mcp"
],
"env": {
"POLICYVAULT_MCP_SERVER_URL": "<policyvault-mcp-server-url>",
"POLICYVAULT_MCP_TOKEN": "<policyvault-mcp-token>"
}
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
Configuration
| Variable | Required | Secret | Description |
|---|---|---|---|
| POLICYVAULT_MCP_SERVER_URL | yes | — | Bare origin of the PolicyVault server (e.g. https://app.policy-vault.org, or your self-hosted origin). Refused if it embeds credentials or a path. |
| POLICYVAULT_MCP_TOKEN | yes | yes | Machine-identity bearer credential (pvmk_...), minted by the vault operator in the PolicyVault app with exactly the scopes the agent should hold. Never logged; deleted from the process environment after being read. |
| POLICYVAULT_MCP_SCOPES | — | — | Optional comma-separated scope list to narrow which tools are advertised (display-side only; enforcement is always server-side). |
Freshness
Active — last maintenance signal 11d ago. The newest of the signals below sets the band.
Last commit (default branch)
2026-09-26 · 14d ago · GitHub
Latest release
2026-09-29 · 11d ago · GitHub · v1.10.10
Package published
no data · npm/PyPI
Registry entry updated
2026-09-15 · 25d ago · official registry · v1.6.2
FAQ
›How do I install the Policyvault MCP server in Claude Code?
Run: claude mcp add policyvault -e POLICYVAULT_MCP_SERVER_URL='<policyvault-mcp-server-url>' -e POLICYVAULT_MCP_TOKEN='<policyvault-mcp-token>' -- npx -y policyvault-mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.
›Does Policyvault require an API key?
Yes. It expects POLICYVAULT_MCP_SERVER_URL, POLICYVAULT_MCP_TOKEN, of which 1 is a secret.
›Can I use Policyvault as a remote (hosted) MCP server?
No hosted endpoint is published; it runs locally over stdio.
›Is Policyvault in the official MCP registry?
Yes, as io.github.zapsoblige-hash/policyvault.