Zero Core Budget
Agent spending mgmt, budget tracking, ROI. Zero Core Budget.
Connect it
Settings → Connectors → Add custom connector
URL: https://budget.rugslayer.com/mcpSettings → Apps & Connectors → Advanced → Developer mode
Create connector with URL: https://budget.rugslayer.com/mcp{
"mcpServers": {
"zero-core-budget": {
"url": "https://budget.rugslayer.com/mcp"
}
}
}claude mcp add --transport http zero-core-budget https://budget.rugslayer.com/mcp{
"servers": {
"zero-core-budget": {
"type": "http",
"url": "https://budget.rugslayer.com/mcp"
}
}
}{
"mcpServers": {
"zero-core-budget": {
"command": "npx",
"args": [
"-y",
"@meltingpixels/zero-core-budget@1.0.0"
]
}
}
}claude mcp add zero-core-budget -- npx -y @meltingpixels/zero-core-budget@1.0.06 tools, verified live
list_toolsList all available Harvey Budget tools with pricing and input requirements. Use this for discovery.
healthCheck Harvey Budget server status, uptime, and payment network configuration.
register_agentRegister an agent with daily and weekly budget limits. Free tool - call this before using check_spend or report_spend. Upserts if agent already exists.
check_spendPre-spend budget approval check. Verifies daily/weekly/category limits, estimates ROI from historical data, and suggests cheaper alternatives. Call this BEFORE paying for any service.
report_spendRecord a completed spend with optional outcome tracking. Call this AFTER paying for a service to track spending and build ROI history.
get_spending_reportDetailed spending analytics report. Returns total spent, category breakdown, top services with ROI, and optimization recommendations. Use to understand spending patterns and find inefficiencies.
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