Stop carrying every decision in the back of your mind.

Build the reasoning layer AI tools can inspect.

Ex-Grapha desktop app showing a payment provider orchestration graph

Turn your decision system into a graph.

Store principles, constraints, prior decisions, and hard-won knowledge as nodes. Then connect them as the dependencies your later decisions rely on.

Ex-Grapha graph view focused on dependencies for Guard Webhook Updates
OpenAI Codex
Claude Code

Native support for OpenAI and Claude through MCP.

Ex-Grapha exposes your active graph through an MCP endpoint and includes setup flows for OpenAI Codex and Claude Code.

Without Ex-Grapha

AI Chat Context unavailable

user One customer wants non-bypassable two-step admin transfer. Does it align?

AI model Yes. A non-bypassable two-step admin transfer is a strong security improvement: it reduces account takeover risk, enforces explicit authorization, and creates a clearer audit trail. I would accept the request and treat it as the safer default.

  • Sounds plausible, but misleading
  • Misses lockout recovery

With Ex-Grapha

AI Chat Graph connected

user One customer wants non-bypassable two-step admin transfer. Does it align?

Ex-Grapha MCP Ex-Grapha.read_active_graph

Ex-Grapha MCPdependency map loaded ✓

AI modelrunbook +--> transfer support +--> transfer lockout x-- transfer

AI modelReject: if the customer is locked out, they cannot initiate the two-step transfer, so customer support has no recovery path.

  • Grounded in the incident runbook
  • Catches the lockout conflict

Example Use Cases

Investing StrategyInvesting
Ex-Grapha graph showing an investing decision framework for ETFs, stocks, gold, and crypto.
Payment Service ArchitectureEngineering
Ex-Grapha graph showing provider APIs connected to downstream webhook architecture decisions.

Every decision has a structure.

From retail decisions to choosing a home, Ex-Grapha brings structure to any choice shaped by rules, priorities, or constraints.

One reasoning layer. Limitless applications.

Trace every dependency

Ex-Grapha highlights upstream dependencies and downstream dependents, so you can inspect, challenge, and refine your reasoning layer.

Ex-Grapha graph view tracing downstream dependencies from Guard Webhook Updates to Report From Internal Ledger

When something changes, know what needs review.

A cost shifts. A constraint tightens. A prior decision no longer holds. Ex-Grapha traces the dependents, marks stale reasoning, and shows what can stay untouched.

Private beta

Use Ex-Grapha on a real decision.

Tell us what you are working on. We will get back to you personally.

Book a demo

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