Original Reddit post

My second application i have build with my toolset, a high end memory layer for ai agents. https://github.com/MerlijnW70/mnema Why mnema is different: Bank-Grade Security: Data is encrypted at rest using Argon2id and XChaCha20-Poly1305. If your drive is compromised, your memories remain unreadable ciphertext. Zero-Config Security: Forget managing keys or rotation policies. mnema automates key management out of the box—just start using it. MCP-Native: It’s a first-class citizen for the Model Context Protocol. Drop it into Cursor or Claude Desktop and your AI agent instantly gains a permanent, secure brain. Intelligent “Forgetting”: Most vector DBs just grow until they’re bloated. mnema uses a decay-based pruning system that intelligently discards noise, keeping your context relevant and blazing fast. Ranked, Salient Recall: Don’t just get a list of search results. Queries are ranked by importance, ensuring your agent gets the high-value context it actually needs. Egress-Proof: Architecturally designed to keep your data local. No leaks, no cloud calls, no third-party oversight—full data sovereignty. Fail-Closed Integrity: Security is the priority. If the system detects corruption or unauthorized access, it locks down immediately to protect your data. Tiny Footprint (0.4 MB): It’s a compiled Rust binary. No PostgreSQL, no MongoDB, no Python/Node.js dependencies. It runs as a lightweight native process. Granular Control: Use tiered storage (Open vs. Private) and custom metadata tags like [TAG: ARCHITECTURE] to define exactly what your agent can recall. Built for Speed: With zero startup latency and nano-second encryption, it outperforms heavy database backends. Access is a direct, constant-time lookup—no expensive SQL joins or table scans. Works Anywhere: Native binaries for macOS, Linux, and Windows, with simple install scripts and Homebrew support. In practice, when you ask your AI assistant a question, the recall happens in the blink of an eye—the AI agent usually spends more time “thinking” about the answer than it does querying mnema You can try it for free, and mabye drop some feedback here also submitted by /u/No-Wishbone7899

Originally posted by u/No-Wishbone7899 on r/ClaudeCode