Figuard MCP runs on your own machine — the client starts it, so there is no endpoint to ping. 38 installs a week from npm. Last commit 17 Jun 2026.
Pre-flight spend authorization for AI agents. Set a budget, enforce limits, audit every decision.
We read the source, 54 min ago · rules 3dff92dd89df
Found in continuous integration, deployment or infrastructure files, or in a neighbouring package of the same monorepo. None of this is installed when you add the server: it describes how the project is built and released. We list it because a leaked key in a build pipeline is still a real problem, but it is not something this server does on your machine.
curl -f -X POST "${{ secrets.RENDER_SANDBOX_DEPLOY_HOOK_URL }}"
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Today is the operative word: we check Figuard MCP every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
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 figuard-mcp -- npx -y figuard-mcp
{
"mcpServers": {
"figuard-mcp": {
"args": [
"-y",
"figuard-mcp"
],
"command": "npx"
}
}
}
[mcp_servers.figuard-mcp]
command = "npx"
args = ["-y", "figuard-mcp"]
{
"mcpServers": {
"figuard-mcp": {
"args": [
"-y",
"figuard-mcp"
],
"command": "npx"
}
}
}
{
"mcpServers": {
"figuard-mcp": {
"args": [
"-y",
"figuard-mcp"
],
"command": "npx"
}
}
}
This one needs environment variables set before it will start:
FIGUARD_API_KEY (FiGuard API key — set this (with FIGUARD_BASE_URL) to use a self-hosted FiGuard server. Leave unset to run embedded: in-process enforcement against a local SQLite file, no account or server needed.), FIGUARD_BASE_URL (Self-hosted FiGuard server URL. Leave unset to run embedded against a local SQLite file.), FIGUARD_DATABASE (Path to the embedded SQLite file (default ~/.figuard/figuard.db). Embedded is the default backend — no server required.), FIGUARD_MODE (Backend mode: embedded | server | sandbox. Defaults to embedded when nothing else is configured.).
The author declared them in the registry entry; get the values from the project itself.
MCP adapter for Agent_Sudo: authorization, delegation, provenance, and audit for AI agents.
Authorization layer between AI agents and money: ALLOW/APPROVAL/DENY, budgets, audit.
Runtime budget authority for AI agents — reserve, enforce, reconcile spend across providers
Budget & cost control for AI agents — per-agent spend caps + rate limits before each call.
Advisory policy preflight for AI-agent spend requests; never executes payments or accesses wallets.
Solar, weatherization, EV charging, battery and heat-pump decision tools for AI agents.
High-precision finance & business calculations for AI agents — exact decimals, never floats.
Evidence-backed x402 web verification for AI agents, with auditable decisions for every condition.
Answers built from our own checks of this server.