Stop re-teaching your AI every morning.
You didn't become a senior developer to spend 45 minutes re-explaining your stack. cachly gives your AI a permanent brain — it arrives pre-briefed, remembers every fix, and never makes the same mistake twice.
npx @cachly-dev/mcp-server@latest setupFree forever · No credit card · 1–5 min setup · Works with Claude Code, Cursor & Copilot
Works with your editor today
Your AI arrives knowing everything
cachly sends a full briefing at the start of every session. Your stack, your open bugs, what your team learned yesterday — all there before you type a word. No re-explaining. No repeated mistakes.
One command. Everything set up.
Run it once. cachly signs you in, detects every editor, writes all configs, and bootstraps your Brain from your entire git history.
Run the setup command
The wizard detects Claude Code, Cursor, GitHub Copilot, Windsurf, Cline, Zed — writes the correct MCP config for each. One browser click to sign in. No credentials in any config file. No OpenAI key required.
Your Brain bootstraps from git
cachly reads your entire git history and extracts lessons from every bug fix, revert, and architecture decision. Your AI knows your codebase the moment setup finishes — before you write a single line.
Your AI arrives pre-briefed — every session
Sessions start automatically on the first tool call. Every conversation begins with a briefing: what you were doing, what's open, what your team learned. Your AI never asks you to explain your stack again.
Four things no other tool does
Memory is the baseline. These are the superpowers.
causal_trace30 minutes of git blame. One call.
Describe a problem in plain English. cachly walks your Causal Knowledge Graph — typed edges: fixes, requires, causes, contradicts — and returns the root cause, the failure chain, and the exact fix that worked. Including the date and the command.
brain_predictKnow what breaks before you deploy.
Before every deploy, migration, or dependency upgrade, brain_predict scans your Brain for matching failure patterns and returns probability-weighted warnings. Catch your next incident before it happens.
learn_from_attemptsEvery fix becomes permanent knowledge.
A git post-commit hook (installed by setup, automatically) sends every commit to your Brain. Every fix, revert, and deploy teaches cachly forever. Zero manual effort. You never call session_end. You never forget to save a lesson.
brain_recallWrite in any language. Remember in every language.
cachly uses semantic embeddings, not keyword matching. A lesson stored in German surfaces when you search in English. A fix documented in Arabic matches a Japanese query about the same bug. Your team's knowledge has no language barrier.
Without cachly, you re-explain your stack for 45 minutes every day.
All four superpowers — causal_trace, brain_predict, and more — are included free, forever.
Get your free Brain →How cachly compares
Most tools store facts. cachly stores why things broke and how they were fixed.
| Feature | cachly | CLAUDE.md | mem0 | MemGPT |
|---|---|---|---|---|
| One-command setup | ||||
| Works across all editors | ||||
| Memory shared across all editors | ||||
| Bootstraps Brain from git history | ||||
| Causal root-cause analysis | ||||
| Learns from git history automatically | ||||
| Failure prediction before deploy | ||||
| Cross-language memory search | ||||
| Team knowledge sharing | ||||
| Free tier forever | ||||
| GDPR / EU servers |
What developers say
“causal_trace found the root cause of an auth bug we had been chasing for 3 days. One call. The exact fix from 3 months ago, with the command that worked.”
“I stopped explaining my architecture to Claude every morning. It just knows. After two weeks I genuinely cannot imagine working without it.”
“brain_predict warned us about a k8s namespace race condition before our deploy. Saved us a full incident. That alone paid for the subscription.”
Simple, honest pricing
Start free. Upgrade when your team grows.
Free
Everything you need to get started — free forever. New accounts include a 14-day Dev tier trial.
- ✨ 14-day Dev tier trial — no card needed
- 25 MB Brain storage (free forever)
- All 89 MCP tools
- causal_trace & brain_predict
- Continuous Learning from git
- German servers · GDPR
- 1 user
Dev
For solo developers who want more memory and faster recall.
- 200 MB Brain storage
- Everything in Free
- Memory Crystals (30-session snapshots)
- Daily backups
- Community support
Pro
For growing teams that need more headroom and team features.
- 900 MB Brain storage
- Everything in Dev
- Team Brain — up to 5 users
- Priority support
- Advanced analytics
Speed
Dragonfly-backed Brain for sub-millisecond recall.
- 900 MB Dragonfly storage
- Everything in Pro
- 25× faster recall vs Redis
- Optimized for AI workloads
- Priority support
Business
Dragonfly HA cluster for production-critical workloads.
- 7 GB Dragonfly HA cluster
- Everything in Speed
- High availability + failover
- Dedicated support + SLA
- AVV / DPA included
- SSO / SAML on request
Frequently asked questions
Get the setup guide that turns your AI into a senior teammate.
One email. Zero spam. You'll get the 60-second install for Claude / Cursor / Copilot, the 12 lessons our top users save in week 1, and early access to enterprise SSO.
Every session without cachly is context lost.
The average developer re-explains their stack for 45 minutes every day. That's €900/month in wasted productivity — gone. One command, free, and your AI never forgets again.
Give your AI a permanent memory →