Persistent Agent Memory That Never Bloats Your Context
A native Rust memory layer for Claude Code, Cursor, and autonomous AI agents. Hydrates the exact knowledge your agent needs right now—and offloads the rest.
Engineered for Zero-Hallucination Precision
No Python warmups. No heavy vector containers. Just deterministic native speed.
Deterministic Native Engine
Queries complete in under 3ms directly in-process. Titan Mem indexes your project's architectural decisions, rules, and lessons to locate relevant context instantly without stalling your agent's thinking loop.
Just-In-Time Skill Hydration
Instead of cramming 40 system skills into a bloated prompt, Titan Mem indexes your skills dynamically and serves capped 400-token summaries. Saves up to 75% on LLM API costs.
Instant Deduplication
Prevents memory drift before it happens. Titan Mem's write gate intercepts redundant rules and repeated lessons in under 1.5ms, updating usage frequency rather than polluting your database with duplicate entries.
Causal Decision Graphs
Every stored lesson links causally to preceding design choices. When your agent encounters a constraint, it navigates the shortest path to verify why a decision was made.
Universal MCP Protocol
Integrates instantly via Model Context Protocol (MCP). Ready out of the box with Claude Code, Cursor, Windsurf, Zed, and custom autonomous agent workflows.
Zero Cloud Telemetry
Your codebase, proprietary keys, and architectural plans remain strictly on your physical NVMe drive. No data is ever sent to an external server without your explicit command.
The 4-Hour Bug That Never Happened
How Titan Mem turns one senior engineer's Monday morning fix into instant collective intelligence for the entire engineering organization.
Solves Obscure Kubernetes OOM Kill
Titan Mem indexes the novel rule in <1.5ms and syncs the authenticated delta to the team pool in 25ms. The senior dev gets back to building.
Generates New Microservice Manifest
The junior dev has no idea the bug ever existed. Their deployment works on the first try. Zero duplicate debugging, zero Slack interruptions.
Transparent, Predictable Pricing
Free for solo hackers. Enterprise power for engineering teams.
Full native power for a single local machine. 100% offline, zero cloud dependencies, locked to your local drive.
- Full Pure-Rust Engine (Sub-3ms Latency)
- Unlimited Local Memories & Graph Nodes
- Standard Open SQLite Database (Zero Lock-In)
- All MCP Integrations (Claude, Cursor, Warp, etc.)
- 100% Sovereign & Fully Offline
Never re-teach your AI agent again. Seamlessly carries your agent's learned lessons, rules, and fixes across all your machines.
- Everything in Community
- Zero-Knowledge E2EE Multi-Device Sync (Mac, Linux & Cloud Devboxes)
- Instant Brain Portability: Switch to your laptop and Claude already knows your past fixes
- Agent Time Machine: Point-in-time rollback if an agent learns flawed patterns
- Token Savings Telemetry: Real-time dashboard of avoided prompt bloat & saved API costs
- Priority Discord Channel & Direct Engineering Support
Instant collective intelligence. When one senior engineer solves a tricky bug, the whole team's AI knows the fix instantly.
- Everything in Pro
- Shared Team Memory Pools via high-speed Central Sync Relay
- Private vs. Team Scoping (prevents memory contamination)
- Causal Conflict Resolution with automatic SUPERSEDES edges
- Team Access Control (RBAC) & 1-click seat revocation
- Full Commercial Enterprise License
Frequently Asked Questions
Direct technical answers. Zero marketing fluff.
Do I or my team have to restart our IDE when new memories sync?
No. Restarting IDEs and losing open tabs is completely unacceptable. Titan Mem runs with SQLite Write-Ahead Logging (WAL) concurrency. When team rules or multi-device deltas sync in the background, active Claude Code, Cursor, and terminal sessions detect new rows on their very next query—with zero IDE restarts and zero prompt latency.
How do I trigger memory storage? Do I have to type complex JSON commands?
Never. You simply tell your agent in plain conversational English: "Remember this fix for the team" or use /remember team: <note>. Alternatively, add a 2-line directive to your repository's CLAUDE.md and Claude Code will automatically capture architectural lessons at the end of complex debugging turns.
How does Titan Mem prevent prompt bloat?
Conventional agents dump entire files, long rule lists, and chat history into every turn, causing prompt bloat and massive API bills. Titan Mem keeps your system prompt lean (~400 tokens) and hydrates matching rules just-in-time via sub-3ms MCP search only when relevant.
What happens to my data if I uninstall?
Nothing happens to your data. The uninstaller removes only the binary and client configurations. Your SQLite database at ~/.titan/mem/memory_graph.db is preserved untouched. You can inspect it anytime with standard SQLite tools.
Do you send my code or memories to an external server?
No. Titan Mem runs completely locally on your machine. In the free Community tier, network egress is literally non-existent. In the Pro tier, cloud sync is End-to-End Encrypted (E2EE) with zero-knowledge keys—we cannot read your memories even if subpoenaed.
Why native Rust instead of Python?
Python engines require heavy virtual environments, 150MB+ runtimes, and introduce 200ms–800ms cold start delays. Titan Mem is compiled into a single static native binary that launches in 2.9ms, consumes under 15MB of RAM, and runs with zero external dependencies.