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The version of Claude that actually knows you.

Connect CacheTank to Claude Desktop in 90 seconds. Your context loads automatically. Every session. No pasting.

CacheTank with Claude
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The problem

Every Claude session starts blank.

You re-type your stack every time.

Your TypeScript config, your API keys, your project constraints—you explain them in every new session. Context burns. Workflows stall. You spend your first 5 minutes re-explaining who you are.

Claude's memory is a black box.

You don't control what it remembers or forgets. It surfaces random things at random times. Your good decisions disappear. Context from three sessions ago suddenly shows up when you don't need it.

You hit the context limit before the real work starts.

Half your context window burns re-explaining who you are. Token limits hit before you can actually ask the hard questions. You work around Claude instead of with Claude.

The solution

One URL. Every Claude session loads it automatically.

MCP connector loads your context before you type.

Connect CacheTank to Claude Desktop as a native MCP server. Your context loads automatically before every conversation. No pasting, no delays. It's just there.

You control exactly what Claude sees.

Structure your context in six explicit layers: SELF (who you are), PROJECTS (what you're building), DECISIONS (what you've chosen), SKILLS (what you can do), REFERENCES (what you need), CONSTRAINTS (what matters). You decide what's hot.

Compressed context burns fewer tokens.

Your context is structured and compressed—it burns far fewer tokens than manual paste. You keep more tokens for the actual work. Conversations run longer. Thinking goes deeper.

How it works

Three words: Cache it.

1

Cache it

Save your stack, your decisions, your constraints. Build your context layer once. Update it as you learn.

2

Your /ctx URL

CacheTank creates your unique context URL. Connect it to Claude Desktop as an MCP server or paste in Claude.ai.

3

Every AI knows you

Claude loads your context automatically. Every session. The moment you open Claude, you're already set up. Start working immediately.

FAQ

Questions about CacheTank for Claude.

How do I connect CacheTank to Claude Desktop?

Connect CacheTank to Claude Desktop in 90 seconds using the native MCP connector. Install the CacheTank MCP server, add your context URL to your Claude Desktop config, and your context loads automatically before every conversation. No API keys, no complexity—just paste your /ctx URL and Claude knows you.

What is the Claude MCP context layer?

MCP (Model Context Protocol) is Claude's native way to load external data before a conversation starts. CacheTank's MCP server loads your saved context (SELF, PROJECTS, SKILLS) automatically, so Claude sees your constraints, your decisions, and your preferences before you type a word.

Does CacheTank work with Claude.ai in the browser?

Yes. On Claude.ai, paste your /ctx URL at the start of any conversation. The format is simple: paste the URL, hit Enter, and Claude loads your context. For Claude Desktop, the MCP connector is faster—context loads automatically every session.

Is CacheTank better than Claude's built-in memory?

Claude's built-in memory is a black box—you don't control what it remembers, when it surfaces memories, or how much context it burns. CacheTank gives you explicit control: you decide what context matters, structure it in six layers (SELF, PROJECTS, DECISIONS, SKILLS, REFERENCES, CONSTRAINTS), and it loads in every session across every tool.

How do I save context in Claude permanently?

Save context in CacheTank using the /ctx URL or MCP connector. Every save is permanent—build your context layer over time, add new projects and decisions, and your context grows. Each session starts with everything you've saved, compressed and structured for maximum token efficiency.

Pricing

Pick your plan.

Free

$0
Forever
30 saves
One project
Core layers only
Claude & ChatGPT

Team

$8
Per week
Everything in Pro
Up to 18 team members
Shared contexts
Admin controls
Priority support

Pause anytime — 1, 2, 3, or 4 weeks. Your library waits for you.

Never explain yourself again.

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