MCP server

Irrational

io.github.urbanmorph/irrational

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

Adversarial behavioural-bias engine — audits your decisions for cognitive biases via your own AI.

Website Source

At a glance

Type

MCP server

Publisher

Not verified

Status

Working at last check

Tools

3

Token cost

About 433 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http irrational https://irrational.pages.dev/mcp/server

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.irrational]
url = "https://irrational.pages.dev/mcp/server"

Gemini CLI

{"mcpServers":{"irrational":{"httpUrl":"https://irrational.pages.dev/mcp/server"}}}

Cursor

{"mcpServers":{"irrational":{"url":"https://irrational.pages.dev/mcp/server"}}}

VS Code

{"servers":{"irrational":{"type":"http","url":"https://irrational.pages.dev/mcp/server"}}}

Antigravity

agy mcp add irrational https://irrational.pages.dev/mcp/server

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"irrational","server_url":"https://irrational.pages.dev/mcp/server","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"irrational","server_url":"https://irrational.pages.dev/mcp/server"}

Tools

• analyze_decision ~310 tokens
  Adversarially audit a decision for cognitive biases. Returns a directive YOUR model executes to produce the composed audit (verdict-first). Provide reasoning, not just the conclusion.
• get_bias ~47 tokens
  Get the full entry for one bias by id.
• list_biases ~76 tokens
  List the 22-bias catalogue, optionally filtered by family.

Browse

• GitHub tools
• GitHub and code hosting

Related MCP servers

• Tollmint
  Per-call data for agents: graded behavioural science, dark-pattern detection, web fetch, geocode.
• Pinnacleblooms Ask
  Non-diagnostic child-development knowledge by Pinnacle Blooms: search, milestones, ICF crosswalk.
• Gapup
  271 agent-payable tools: competitive intel, finance, KYC, compliance, ESG. x402 per-call.
• Hesper Atlas Evidence
  Verify stock signals, replay evidence, provenance, freshness, and caveats.
• Ninar AI
  Audit your brand's visibility across ChatGPT, Gemini, Claude, Perplexity + 6 more engines.
• Agent Hive Orchestrator
  Deterministic nested hive-mind orchestration over the A2A rails: hire N solvers, adversarial cross-r
• ServiceBuddy Auto Repair Savings & Quote Auditor
  Auto repair quote auditor, labor price benchmarks, and service deals for any US ZIP.
• MANDATE Credential Broker
  MCP server for mandates, delegation, policy-gated execution, credential grants, and audit.

Badge for your README

[![AptLynx](https://aptlynx.net/badge/io.github.urbanmorph/irrational.svg)](https://aptlynx.net/servers/io.github.urbanmorph/irrational)

Listing text is written by the maker; AptLynx lists tools and does not vouch for them. Find another tool · Browse by topic · For agents