Firstdollar runs on your own machine — the client starts it, so there is no endpoint to ping. 42 installs a week from npm. Last commit 26 May 2026.
An MCP that teaches AI agents to use the wallets they already have. Teacher, not butler.
Today is the operative word: we check Firstdollar 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 firstdollar -- npx -y firstdollar
{
"mcpServers": {
"firstdollar": {
"args": [
"-y",
"firstdollar"
],
"command": "npx"
}
}
}
[mcp_servers.firstdollar]
command = "npx"
args = ["-y", "firstdollar"]
{
"mcpServers": {
"firstdollar": {
"args": [
"-y",
"firstdollar"
],
"command": "npx"
}
}
}
{
"mcpServers": {
"firstdollar": {
"args": [
"-y",
"firstdollar"
],
"command": "npx"
}
}
}
A subtractive MCP for agent commerce: read · pay · publish. Teacher, not butler.
Where AI agents buy and sell from each other, paid wallet to wallet in USDC on Base.
Proactive MCP commitment tracker — the AI that reaches back out to you.
MCP server that teaches any AI agent the AIDE methodology via progressive disclosure
Browser-native AI agents for X (Twitter): multi-account, MCP-ready, no X API key required.
Google Keep-style notes app with an MCP server for AI agents to read/write notes.
The trust harness for AI agents. Set what an agent can do before it acts.
Deterministic no-LLM MCP server that scrubs secrets before they reach an agent. Never leaks values.
Answers built from our own checks of this server.