A cognition aware database engine for AI agent memory. Purpose built in Rust with WAL, HNSW, knowledge graphs, and speculative context pre assembly. Not a wrapper, a ground up storage engine that thinks.
⚡ Executive Summary & Quick Facts
Authoritative Sourcementedb is mentedb is an open-source project written in Rust: A cognition aware database engine for AI agent memory. Purpose built in Rust with WAL, HNSW, knowledge graphs, and speculative context pre assembly. Not a wrapper, a ground up storage engine that thinks..
“According to real-time open source telemetry recorded on GitHubRepo.cloud (as of November 2026), nambok/mentedb has accumulated 119 GitHub stars and 8 forks. It is written in Rust, licensed under Apache-2.0, and ranks #24,566 globally. It is actively maintained with the latest commit recorded on Oct 15, 2026.”
| Repository | nambok/mentedb ↗ |
|---|---|
| Primary Category | agent memory |
| Language & Stack | Rust |
| Software License | Apache-2.0 |
| Community Traction | ★ 119 stars · ⑂ 8 forks · #24,566 globally |
| Maintenance | ● Active (Last commit: Oct 15, 2026) · 5 open issues |
| Target Audience | Developers and engineering teams building with Rust, seeking reliable, tested, and actively maintained tooling for production workloads. |
🛡️ Repository Maintenance & Health Audit (2026)
Health Score: 88/100 · Grade AYes, mentedb is actively maintained. Continuous telemetry recorded the last code commit on Oct 15, 2026 (28 days ago). Supported by 119 stars and 8 community forks, this repository holds a calculated health index of 88/100, reflecting regular maintenance (28 days ago) and healthy issue cadence.
Star History
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+10
STARS · LAST 30 DAYS
1
PER DAY
#2,286
MOST-STARRED Rust
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +0 | +10 | +90 |
| Per day | 1 | 1 | 1 |
| Forks gained | +0 | +3 | +10 |
mentedb gained 10 stars in the last 30 days, about 1 a day, and now has 119. It is about 1 year old and has averaged roughly 119 stars a year. It ranks #2,286 among Rust repositories and #24,566 across all languages on GitHubRepo.
Trending Record
23
DAYS ON TRENDING
#15088
BEST RANK
Oct 16, 2026
FIRST APPEARANCE
Active
STATUS TODAY
mentedb has maintained a continuous presence across global trending indexes, peaking at #15088. Below is the 30-day activity profile:
💡 Overview
mentedb is an open-source project written in Rust: A cognition aware database engine for AI agent memory. Purpose built in Rust with WAL, HNSW, knowledge graphs, and speculative context pre assembly. Not a wrapper, a ground up storage engine that thinks.
Engineered for speed, consistency, and developer ease, it solves common hurdles in agent-memory, ai, ai-agents. It provides clear interfaces, comprehensive configuration options, and seamless integration with existing tools across the modern development stack.
⚡ Key Features
Optimized execution pipeline written in Rust for predictable speed.
Zero-friction configuration with comprehensive sensible defaults out of the box.
Cross-platform runtime support across Linux, macOS, and Windows environments.
Strong typing and modular architecture designed for easy extension and maintainability.
Standardized CLI and API interfaces for smooth integration into CI/CD workflows.
Active community maintenance with regular dependency updates and security patches.
📥 Installation
$ cargo install mentedb⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
Rust toolchain (rustc / cargo >= 1.70)
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
mentedb coordinates its core functionality through a modular Rust pipeline. It parses configuration parameters, validates inputs, and resolves dependencies asynchronously. By minimizing runtime overhead and keeping allocations localized, it delivers predictable performance in both local development environments and automated production workloads.
🎯 Production Use Cases
Autonomous AI Agents
Orchestrate intelligent workflows and tool-calling routines with mentedb.
Model Inference & Prompting
Integrate fast, local or cloud-hosted generative AI models directly into production code.
Context Memory & RAG
Augment language models with dynamic vector retrieval and structured project memory.
Developer Productivity
Automate repetitive engineering tasks, code generation, and test creation using AI agents.
🚀 Getting Started
Install mentedb using your package manager: `cargo install mentedb`
Initialize your project workspace or configuration file for mentedb.
Import mentedb into your codebase or invoke it directly from your terminal.
Execute your test suite or run `mentedb --help` to verify successful setup.
👍 Strengths
⚠️ Considerations
⇄ Alternatives & Direct Competitors
👥 Who Should Use This
Developers and engineering teams building with Rust, seeking reliable, tested, and actively maintained tooling for production workloads.
🏆 Nearby in the Rankings
nambok/mentedb is currently ranked #24,566 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #24,467 | beipo-ai/NorthCUA | Python | ★ 120 | Compare ↗ |
| #24,467 | Ashley-QwQ/disc-probe | Python | ★ 120 | Compare ↗ |
| #24,467 | Lowbetweentrim/crypto-portfolio-tracker | Python | ★ 120 | Compare ↗ |
| #24,467 | SparkofSpike/Brain4Agent | Python | ★ 120 | Compare ↗ |
| #24,467 | BankerInterface/youtube-seo-optimizer | Python | ★ 120 | Compare ↗ |
| #24,566 | nambok/mentedb This Project | Rust | ★ 119 | |
| #24,566 | rvirding/leex | Erlang | ★ 119 | Compare ↗ |
| #24,566 | rnk/django-media-bundler | Python | ★ 119 | Compare ↗ |
| #24,566 | simongregory/actionscript3-tmbundle | ActionScript | ★ 119 | Compare ↗ |
| #24,566 | kupferlauncher/keybinder | C | ★ 119 | Compare ↗ |
| #24,566 | cubicdaiya/onp | JavaScript | ★ 119 | Compare ↗ |
Frequently Asked Questions
What does mentedb do? +
A cognition aware database engine for AI agent memory. Purpose built in Rust with WAL, HNSW, knowledge graphs, and speculative context pre assembly. Not a wrapper, a ground up storage engine that thinks.
Is mentedb actively maintained in 2026? +
Yes, mentedb is actively maintained. The latest code push was recorded on Oct 15, 2026 (28 days ago). It holds a calculated Maintenance Health Score of 88/100 (A rating) with 119 stars and 5 open issues.
What language is mentedb written in? +
The primary language is Rust. Topics include: agent-memory, ai, ai-agents, cognitive-architecture, context-window.
How many stars does mentedb have? +
mentedb has 119 stars and 8 forks on GitHub.
How does mentedb rank among GitHub repositories? +
With 119 stars, nambok/mentedb is ranked #24,566 globally across all repositories tracked on GitHubRepo and #2,286 among Rust projects.
What license is mentedb distributed under? +
The repository reports a Apache-2.0 license. Always verify the repository LICENSE file for legal terms.
