Engineer your AI's
context — visually.
A suite of tools for AI engineers to visualize, design, and export context architectures — memory layers, RAG pipelines, agent flows, and more.
Free to use all tools · $5/month to share & export
What's inside
Every tool you need to reason
about context at scale
Memory Architecture Visualizer
Design and document your AI agent's memory layers — episodic, semantic, procedural — as a clean auto-layout DAG diagram. Simulate context window usage turn by turn.
Token Inspector
Paste any text and instantly compare token counts and API costs across 20+ models. Set output length and daily volume to see your real monthly bill — before you commit to a model.
What's next
More tools across every layer of the stack
We're actively building across five categories. Pro subscribers get early access to every new tool the moment it ships.
Context Design & Planning
SoonTools to visualize, allocate, and budget token usage before you write a line of code.
Prompt Engineering
SoonLint, diff, compress, and generate prompts with token-aware feedback at every step.
RAG & Retrieval
SoonDebug chunk boundaries, retrieval quality, and context injection for any vector pipeline.
Testing & Cost
SoonStress-test system prompts, audit live context patterns, and model your API spend before it surprises you.
Agents & Inspectors
SoonVisualize multi-agent workflows, inspect auth configurations, and trace how agents hand off context.
How it works
From idea to diagram in minutes
Sign up free
Create your account with Google, GitHub, or email. No credit card required.
Design your context
Use our visual tools to map memory layers, context windows, and RAG pipelines.
Export & share
Subscribe to export your work as PDF, PNG, or SVG — or share a live link for free.
Simple pricing
Free to explore.
$5/month to export.
Use all tools and create unlimited diagrams for free. Upgrade for one-click export to PDF, PNG, and SVG — plus early access to every new tool we ship.
See full pricingStart building better
context architectures today.
Get started — it's freeNo credit card required. Upgrade anytime.