andon runs on your own machine — the client starts it, so there is no endpoint to ping. 161 installs a week from pypi. Last commit 4 Aug 2026.
Deterministic verification for AI-generated analysis: run a spec, inspect or diff a workbook
Today is the operative word: we check andon 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 andon -- uvx andon-verify
{
"mcpServers": {
"andon": {
"args": [
"andon-verify"
],
"command": "uvx"
}
}
}
[mcp_servers.andon]
command = "uvx"
args = ["andon-verify"]
{
"mcpServers": {
"andon": {
"args": [
"andon-verify"
],
"command": "uvx"
}
}
}
{
"mcpServers": {
"andon": {
"args": [
"andon-verify"
],
"command": "uvx"
}
}
}
Deterministic, offline root-cause analysis and pre-commit fix verification for coding agents.
Deterministic recipe verification engine — validates AI-generated recipes against master SOPs.
Deterministic fact verification for AI agents — checksums & curated data, not guesses.
Structured, constraint-aware visual generation and deterministic layout for AI agents
Generates deterministic webhook HMAC-SHA256 fixtures and optionally verifies a supplied signature...
Deterministic signed verification of numeric & financial claims for AI agents & spreadsheets.
Deterministic validation for AI-generated artifacts: JSON Schema, OpenAPI response, SQL syntax.
Deterministic multi-criteria decision analysis for AI agents — score, rank & explain options.
Answers built from our own checks of this server.