Blog
Engineering and product posts from the cachly team — persistent AI memory, causal_trace, brain_from_git, MCP server setup, and developer infrastructure.
One Brain Per Customer: Multi-Tenant AI Memory with Instance-Scoped Keys
How a SaaS app gives every one of its end customers a fully isolated AI memory on cachly — one tenant, one instance per customer, and a per-instance API key that confines a leaked credential to a single customer. Built for Kanzlei-Kompass.
See your real ROI: cost-per-call + weekly trend, now in your IDE
Savings numbers are only believable when they use your real price. cachly
causal_trace: Your AI Already Knows Why This Broke
Most AI debugging starts from zero every time. cachly
OpenClaw + cachly: One Brain Across Every AI Channel
The new @cachly-dev/openclaw Brain Bridge lets your OpenClaw agents share the same compounding lesson store as Claude Code, Cursor, and the IDE plugins. One Brain. 22 channels. Cross-tool memory that actually compounds.
smart_recall: Brief Your AI Before It Starts
Every time your AI starts a task from zero, it
Team Brain: Shared AI Memory Across Your Entire Engineering Team
Individual AI memory compounds for one developer. Team Brain makes it compound for everyone — every fix, every gotcha, every architectural decision captured once and available instantly to the whole team, in whatever AI tool they use.
The Compounding Brain: Why AI Memory Gets More Valuable Every Day
Most dev tools are worth the same on day 1 and day 500. AI memory is different — it compounds. The story behind cachly and why a Brain that remembers every fix, revert, and decision becomes your team
PIIGuard: Mask PII Before It Ever Reaches the Server
PIIGuard (DataShield) masks emails, phone numbers, IBANs, IPs and custom secrets locally — before any data leaves your machine. The cachly server only ever sees deterministic [MASKED_xxxxxx] tokens. You decide what gets sent.
Privacy-First AI Memory for Fintech & Healthcare Teams
Regulated teams want persistent AI memory without leaking PII. Here
Same Brain, Any Model: cachly Works with Claude, Cursor, Copilot, Windsurf and More
Your AI memory should not be locked to a single model. cachly is the model-neutral persistent memory layer — same Brain in Claude Code, Cursor, Windsurf, Copilot, Cline, Zed, and Continue. Bring your own model, keep your brain.
brain_predict: Predict Software Failures Before They Reach Production
brain_predict scans your causal knowledge graph before every deploy and returns weighted warnings about what is likely to break — based on your own historical incident data. Ship with confidence.
Cachly vs MemGPT: Which AI Memory Is Right for Developers?
MemGPT (Letta) is designed for AI agents that need a custom LLM loop. cachly is designed for developers using Claude Code, Cursor, and Copilot. Here
Cursor AI Persistent Memory: Give Cursor a Brain That Survives Every Session
Cursor forgets everything when you close the tab. cachly gives Cursor persistent memory via MCP — it remembers your stack, your fixes, and your architecture decisions across every session. One-command setup.
cachly is now on awesome-mcp-servers — 20,000 downloads and what comes next
We just got merged into punkpeye/awesome-mcp-servers, the most widely followed MCP server discovery list on GitHub. Here
#1 on npm. One real user. Both true at the same time.
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AI Memory for Asian Dev Teams: Singapore Node, CJK Support, GDPR
How Asian development teams use cachly
Cachly vs CLAUDE.md: The CLAUDE.md Alternative That Actually Scales
CLAUDE.md is a good starting point for AI memory. Cachly is what you graduate to — persistent AI memory via 126 MCP tools, git-native learning, and failure prediction that no static markdown file can match.
Claude Code Persistent Memory — Never Explain Your Stack Again
Claude Code forgets everything when a session ends. Learn how to give it permanent memory using cachly
How to Give Cline Persistent Memory with MCP
Cline forgets everything between sessions. Add cachly
Windsurf Persistent Memory — Never Explain Your Stack Again
Windsurf forgets everything when a session ends. Give it permanent memory in 30 seconds with cachly
Zed Persistent Memory — Never Explain Your Stack Again
Zed forgets everything when a session ends. Give it permanent memory in 30 seconds with cachly
Cachly vs mem0: The Best mem0 Alternative for Developers
Cachly vs mem0 — a detailed comparison for developers. Cachly brings persistent AI memory via 126 MCP tools, git-native learning, and causal root-cause analysis. mem0 is great for LLM apps; Cachly wins for developer tooling.
How to Give GitHub Copilot Persistent Memory — Never Repeat Context Again
GitHub Copilot forgets everything between sessions. Learn how to give it permanent memory using cachly
AI Memory for Arabic Developers: RTL, MENA Region, GDPR
How Arabic-speaking developers in Dubai, Riyadh, Cairo, and across MENA use cachly
AI Memory for Indian Developers: Hindi, Bengali, Tamil Support
How Indian developers in Bengaluru, Mumbai, Hyderabad, and across India use cachly
AI Memory for Israeli Developers: Hebrew RTL, Silicon Wadi, GDPR
How Israeli developers in Tel Aviv, Ra
AI Memory for Russian-Speaking Developers: Cyrillic, GDPR, No US Cloud
How Russian, Ukrainian, and Bulgarian developers worldwide use cachly
30,000+ npm downloads: MCP distribution & the memory pivot
How @cachly-dev/mcp-server grew to 30,000+ npm downloads — purely organic. What drove growth: the pivot from semantic cache to AI brain memory, and why MCP is the best developer tool distribution channel today.
The Causal Knowledge Graph: how cachly learns from cause-and-effect
Most AI memory systems store facts. cachly stores causation — what led to what, with Bayesian confidence scores. The Causal Knowledge Graph (CKG) powers brain_predict, ckg_inspect, and smarter recall.
Your AI arrives pre-briefed — fully automatic Brain sessions
As of cachly MCP 0.10.9, sessions start automatically when your editor connects. No session_start call, no configuration. The Brain fires on ListTools and injects context into the first response.
VS Code offline lesson queue — lessons saved without a connection
cachly Brain 0.7.8 for VS Code queues lessons locally when the Brain is unreachable. Stored in globalState, auto-synced on reconnect. Works offline, on flights, during server maintenance.
Watch Your AI Brain Grow in 3D — Live
We built a live 3D brain visualizer for your AI assistant. Every lesson, fix, and pattern becomes a glowing node in a real-time galaxy. The most satisfying dashboard you
Introducing the Cognitive Cache: The Cache That Thinks
cachly v0.6 introduces five capabilities: causal root-cause tracing, knowledge decay scoring, brain diff, memory consolidation, and zero-config autopilot. This is not managed Redis. A cache that traces root causes and consolidates memories.
God View: See Every AI Brain in Your Organization at Once
We built a Global Brain admin view that aggregates every AI assistant brain in your organization into one 3D galaxy — with anomaly detection, universal topics, and cross-team learning paths.
brain_from_git: Bootstrap AI Memory from Your Git History
Your git log contains 2 years of team knowledge — bugs you fixed, approaches that failed, files that always break. brain_from_git turns all of that into AI Brain lessons in 30 seconds. No manual lesson writing. Zero extra workflow.
Zero AI Onboarding: Give a New Developer
When a new developer joins, their AI assistant knows nothing. With brain_from_git + cachly, you can share your entire team
Your AI Brain Now Speaks Arabic and Hebrew
cachly v0.5.48 adds native Arabic and Hebrew support: RTL tokenization, Arabic light stemming, 100+ stopwords, and bidirectional cross-language retrieval with the full synonym graph.
AI Agent Persistent Memory with Cachly — LangChain, AutoGen, CrewAI
Give your AI agents persistent memory that survives restarts, scale-out, and multi-run workflows. Native adapters for LangChain, AutoGen, CrewAI, and OpenClaw — with semantic search and long-term recall built in.
Brain Levels & Weekly Digest: Your AI
Brain Levels gamify your AI
AI Memory for Chinese, Japanese & Korean — How Cachly Handles CJK Without Extra Models
CJK languages break most AI memory systems: tokenizers are wrong, embedding models need fine-tuning, and character-level indexing is slow. Cachly
Store in Japanese, Recall in English — Cross-Language AI Memory
cachly v0.5.37 ships cross-language retrieval: store lessons in Japanese, Korean, Arabic, or Hebrew and recall them in English — no embeddings required. Built on a curated 130+ term synonym map.
Ambient Git Learning: Your Commit History as AI Knowledge
Your git log is one of the richest knowledge sources in your codebase. We built Ambient Git Learning to turn commit history into searchable AI Brain lessons — automatically, with no extra steps.
Memory Crystals: Distilling Team Knowledge into Instant AI Context
A Brain with 200 lessons is powerful but noisy. Memory Crystals distill everything your team has learned into a dense, always-fresh snapshot — injected into every AI session automatically.
Team Telepathy: How We Built a Shared AI Brain for Engineering Teams
When one developer fixes a hard bug, the whole team should benefit. We built Team Telepathy — a shared AI Brain that makes every developer
Free, Private Embeddings for Your AI Dev Brain — Powered by Ollama
We now run nomic-embed-text via Ollama on our infrastructure. No OpenAI API key needed. Your code never leaves Germany. Zero-cost semantic search for every Cachly Brain user.
Cachly SDK Integrations: Python, TypeScript, Go, LangChain and more
How to wire Cachly into LangChain, the Vercel AI SDK, OpenAI clients, and 15 other stacks. Copy-paste examples for every major language — 3 lines and you
Self-Host a Semantic LLM Cache in 5 Minutes
Run Cachly on your own server with one docker compose command. No Kubernetes, no cloud dependency, no data leaves your infra. Air-gapped, GDPR-ready, enterprise-grade.
Your AI assistant never forgets — and doesn
We made AI memory work without any API key or embedding provider. Before: your assistant forgot everything between sessions. After: it remembers in 3ms.
See your AI Brain in VS Code and IntelliJ — Cachly IDE Plugins
New IDE plugins show brain health, lesson count, and recall stats directly in your status bar. VS Code and IntelliJ/WebStorm — zero config.
Building an IntelliJ Plugin in Kotlin: A Status Bar Widget That Talks to an API
From build.gradle.kts to a live status bar widget in IntelliJ IDEA, WebStorm, and all JetBrains IDEs — the complete Kotlin walkthrough, including the parts the docs don
How we cut LLM costs with Semantic Cache
Every user rephrases the same question differently. Without semantic caching you pay for each rephrasing. We show exactly how pgvector similarity search eliminates repeat LLM API calls — with real numbers and 3 lines of code.
How I Built a VS Code Extension That Shows What My AI Actually Learned
A step-by-step guide to building a VS Code status bar extension — from
We built persistent memory for Claude Code
How we gave AI coding assistants a brain that survives across sessions — session briefings, lesson recall, team knowledge, and semantic search. Built on Valkey and pgvector.
Search Your Japanese AI Brain in Romaji
cachly v0.5.37 adds Hepburn romaji search for katakana: type
Your AI Never Forgets: Introducing Cachly Brain IDE Plugins
VS Code and IntelliJ plugins that show what your AI coding assistant has learned — lesson count, recall stats, and estimated token savings. One status bar widget, zero config.