Irrational is answering right now. Last checked 6 min ago. It exposes 3 tools. Last commit 23 Oct 2026.
Adversarial behavioural-bias engine — audits your decisions for cognitive biases via your own AI.
Nothing serious here today
Today is the operative word: we check Irrational every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
Connect this server
Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 6 min ago.
claude mcp add irrational --transport http https://irrational.pages.dev/mcp/serverhttps://irrational.pages.dev/mcp/server[mcp_servers.irrational]
url = "https://irrational.pages.dev/mcp/server"{
"mcpServers": {
"irrational": {
"url": "https://irrational.pages.dev/mcp/server"
}
}
}{
"servers": {
"irrational": {
"type": "http",
"url": "https://irrational.pages.dev/mcp/server"
}
}
}Available tools 3
Read directly from the server with tools/list, grouped by what they act on.
If a tool disappears, we record the date.
analyze_decision
get_bias
list_biases
Endpoints
| URL | Transport | State | Latency | Checked |
|---|---|---|---|---|
| https://irrational.pages.dev/mcp/server | streamable-http | answering | 36 ms | 6 min ago |
Alternatives to Irrational
same job, measured the same wayWrites adversarial test suites for AI-built code. Your agent's test engineer.
Audit AI skill safety before you ship. Static, semantic, adversarial, supply chain scans.
Psychometric data marketplace: Big Five profiles, cognitive biases & behavioral data via x402.
Local-first engineering cognition for AI coding agents — persistent memory over your codebase.
One memory for every AI you work with: your rules, notes and decisions in your own Git repo.
Local cognitive identity engine with traits, behavioral evidence, and revision history.
Adversarial Quality Gate MCP for vibe-coding: IDE AI vs Critic AI, human decides on deadlock
Keyless MCP server for Oyez: Supreme Court cases, decisions, opinions, oral-argument audio.
Irrational — questions
Answers built from our own checks of this server.