The Three States of Dependency Maturity
State 1
In people's heads
State 2
Documented but static
State 3
Live, queryable, and actionable
Most organisations are stuck at State 1 or State 2.
State3 is the destination.
Your AI reads architecture documents and extracts every dependency into a live graph. Instantly run impact analysis, detect single points of failure, and know your blast radius before anything goes wrong.
Built for
Select any system, service, or vendor and see exactly what depends on it. Stop relying on tribal knowledge and start making changes with confidence.
Start mapping free →Give your entire team a shared, always-current dependency graph. Answer audit questions in minutes, not weeks, and make risk visible across the organisation.
See team plans →Connect your AI agent to Depend's MCP server for programmatic access to impact analysis, SPOF detection, and graph queries. Build dependency awareness into any automated workflow.
Read the API docs →The Problem
Critical dependencies are buried in stale Visio diagrams, half-maintained spreadsheets, or — worst case — one person's memory. Every change is a gamble because nobody can see the blast radius. When auditors ask "what depends on this vendor?", the answer takes weeks to assemble. Meanwhile, single points of failure sit undetected until they cause an outage.
The Solution
Point your AI at any architecture document — PDF, Visio export, Terraform config, YAML. It extracts entities and relationships through Depend's MCP server and builds a live dependency graph. Depend then runs algorithmic SPOF detection and scored impact analysis automatically. No manual data entry. No stale diagrams. Just a clear picture of what depends on what, and what breaks if something fails.
Features
Select any node in your dependency graph and see the full blast radius, scored by proximity. Know exactly which systems, services, and processes are affected — and how directly — before you make a change, during an incident, or when assessing vendor risk.
One click runs Tarjan's algorithm across your entire graph to identify every single point of failure. Each SPOF is ranked by severity — critical, high, or medium — so you know where to focus first. These are the risks that don't show up until something goes down.
Upload any architecture document — PDF, Visio, Terraform, YAML — and your own AI provider extracts entities and dependencies. Preview everything before it hits the graph. Your documents never touch State3 servers; the AI runs on your key, in your provider's environment.
How It Works
Feed any architecture doc — PDF, Visio, Terraform, YAML — to your preferred AI tool.
Your AI reads the document through Depend's MCP server, identifying entities, relationships, and dependency chains automatically.
Browse your live dependency graph, run impact analysis on any node, and surface single points of failure instantly.
Integrations
Depend connects through the Model Context Protocol (MCP), so any compatible AI tool can read, write, and analyse your dependency graphs.
Built on the open MCP standard. No vendor lock-in. Connect any agent that speaks the protocol.
Pricing
Start free. Scale when you're ready. No credit card required.
Start mapping dependencies in minutes.
The full picture across multiple systems.
Shared dependency graph for the whole team.
Programmatic access for AI agents.
Stop guessing what depends on what. Upload your first document and have a live, queryable dependency graph in under a minute.