Policyvault runs on your own machine — the client starts it, so there is no endpoint to ping. 97 installs a week from npm. Last commit 15 Sep 2026.
Non-custodial Kaspa policy enforcement for AI agents; signers retain custody.
We read the source, 21 h ago · rules 3dff92dd89df
What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.
этот файл ставится пользователю, но в репозитории его нет
this.proc = spawn(process.execPath, [MCP_SERVER], {
? (name) => require(path.join(__dirname, "..", "..", "..", "sdk", "src", name))
vm.compileFunction(adapted, ["module", "exports", "require", "__dirname", "probeTxId", "probeCompile", "probeP2sh"])(mod, mod.exports, require, __dirname, fixture.request.txId, compile, scripts.p2shSpkHexOf);
.pv-onb-link-packet { position: absolute; left: -8px; top: 0; width: 18px; height: 18px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px var(--onb-accent-soft); transform: translateY(22px); animation: pv-onb-drop 1s ease-in-out calc(0.9s + var(--onb-seq) * 1.2s) both; }
result = subprocess.run(dump_command, stdout=source, stderr=subprocess.PIPE)
"6c76009c63750111790111790111790111790111790111790111790111790111790111790111790111790111790111790111790111790111790111790137790137790137790137790137790137790137790137790137790137790137790137790137790137790137790137790137790137790137790137797800a2697854a16976827c755196020c039c6…
completeAcceptanceWindow: true, initialAnchorReorg: false, requestBinding: negativeEvidenceBinding(request),
Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.
We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.
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 policyvault -- npx -y policyvault-mcp
{
"mcpServers": {
"policyvault": {
"args": [
"-y",
"policyvault-mcp"
],
"command": "npx"
}
}
}
[mcp_servers.policyvault]
command = "npx"
args = ["-y", "policyvault-mcp"]
{
"mcpServers": {
"policyvault": {
"args": [
"-y",
"policyvault-mcp"
],
"command": "npx"
}
}
}
{
"mcpServers": {
"policyvault": {
"args": [
"-y",
"policyvault-mcp"
],
"command": "npx"
}
}
}
This one needs environment variables set before it will start:
POLICYVAULT_MCP_SERVER_URL (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 (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).).
The author declared them in the registry entry; get the values from the project itself.
Deterministic policy enforcement and MCP management for AI agent tool calls.
Non-custodial Solana swap & limit order engine for AI agents.
Non-custodial Solana swap & limit order engine for AI agents.
Non-custodial payment engine for AI agents — BTC, ETH, USDT, USDC, XRP, XMR, ZEC.
Non-custodial x402 payment MCP server for AI agents. Wallets and payments on 17 chains.
Keyless non-custodial crypto payments for AI agents: payment links and tip jars, no API key.
Episodic memory, Frames, Policy Neighborhoods, and policy enforcement for AI agents.
Non-custodial x402 payment MCP server for AI agents. Wallets, payments, and commerce on 17 chains.
Answers built from our own checks of this server.