Insumer runs on your own machine — the client starts it, so there is no endpoint to ping. 229 installs a week from npm. Last commit 3 Sep 2026.
Read-first blockchain verification. ECDSA-signed booleans across 38 chains. 27 tools.
Today is the operative word: we check Insumer 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 insumer -- npx -y mcp-server-insumer
{
"mcpServers": {
"insumer": {
"args": [
"-y",
"mcp-server-insumer"
],
"command": "npx"
}
}
}
[mcp_servers.insumer]
command = "npx"
args = ["-y", "mcp-server-insumer"]
{
"mcpServers": {
"insumer": {
"args": [
"-y",
"mcp-server-insumer"
],
"command": "npx"
}
}
}
{
"mcpServers": {
"insumer": {
"args": [
"-y",
"mcp-server-insumer"
],
"command": "npx"
}
}
}
This one needs environment variables set before it will start:
INSUMER_API_KEY (InsumerAPI key (starts with insr_live_)).
The author declared them in the registry entry; get the values from the project itself.
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Answers built from our own checks of this server.