Tool Connections & Integrations · Preview

yantrikdb

Cognitive memory engine for AI agents — temporal decay, contradiction detection, autonomous consolidation, knowledge graph, ANN recall via HNSW. Embeddable Rust library with Python bindings; powers yantrikdb-server (HTTP gateway, MCP server, openraft cluster). AGPL.

Best fitUsers who want source-backed project understanding before installing it.

Check whether this project matches your task before installing it.

What it can domcp_config, recipe, host_instruction, eval, preflight

Review the portable capability path.

Before continuingVerify in a sandbox

Do not treat a preview pack as a proven local install.

GitHub snapshot17 stars

6 forks · 2 contributors

Official first step Read manual preview Source repository

Preview status · 2026-05-16

What is yantrikdb?

Related topics: Five-Index Architecture, Core API Reference, Installation
Best fit: Users who want source-backed project understanding before installing it.
Capability added to an AI workflow: mcp_config, recipe, host_instruction, eval, preflight
Evidence base: https://github.com/yantrikos/yantrikdb, https://github.com/yantrikos/yantrikdb, https://github.com/yantrikos/yantrikdb#readme
Preview pages are noindex until English quality, canonical, and citation gates pass.
yantrikdb still needs sandbox verification before production use.

Quick decision

Use this section to decide whether the project is worth a deeper read.

Best forUsers who want source-backed project understanding before installing it.

Match the project to your task before installing it.

Capabilitymcp_config, recipe, host_instruction, eval, preflight

Repositoryyantrikos/yantrikdb

17 stars · 6 forks

What it can do

Translate the upstream project into concrete capabilities the user can judge before installing.

Overview

Related topics: Five-Index Architecture, Core API Reference, Installation

Sources: [crates/yantrikdb-core/src/cognition/state.rs:1-50]()

Installation

Related topics: Overview, Python Bindings, MCP Server Integration

Source: https://github.com/yantrikos/yantrikdb / Human Manual

Five-Index Architecture

Related topics: Decoupled Write Path (LSM Architecture), Storage Engine, Core API Reference

Sources: [crates/yantrikdb-core/src/engine/indices.rs:1-50]()

Decoupled Write Path (LSM Architecture)

Related topics: Five-Index Architecture, Storage Engine

Sources: [CONCURRENCY.md]()

Storage Engine

Related topics: Five-Index Architecture, Decoupled Write Path (LSM Architecture)

Sources: [engine/lifecycle.rs:200-225]()

Sources: https://github.com/yantrikos/yantrikdb, Human Manual, Project Pack evidence, and downstream validation signals.

Community Discussion Evidence

Project-level external discussion stays visible on the detail page, not only inside the manual.

Stars17 stars

Forks6 forks

Contributors2 contributors

Licenseunknown

Community Discussion Evidence

12 source-linked items

Review these external discussions before using yantrikdb with real data or production workflows. They are review inputs, not standalone proof that the project is production-ready.

01
API addition: deterministic mutation primitives (record_with_rid + frien
github / github_issue
02
Migration v14→v15 fails: ALTER TABLE on edges view
github / github_issue
03
[bug] Tombstoned memories still appear in similarity-scan recall results
github / github_issue
04
[bug] POST /v1/admin/snapshot unusable in single-node mode — requires cl
github / github_issue
05
[bug] YANTRIKDB_ENCRYPTION_KEY_HEX env var ignored — encryption silently
github / github_issue
06
[bug] at-rest encryption `key_hex` in TOML has no effect on disk (v0.5.0
github / github_issue
07
Bug: `namespace` parameter ignored in batch `remember` calls — memories
github / github_issue
08
think() runs consolidation before conflict detection — contradictions ge
github / github_issue
09
v0.7.11 — pyo3 0.28.3 + python3.14 Support
github / github_release
10
v0.7.10 — Fix has_embedder() for Python-side embedders (plugin#4)
github / github_release
11
v0.7.9 — Bundle potion-multilingual-128M (101 Languages) in embedder-dow
github / github_release
12
v0.7.8 — Extended Idempotent Migration Runner (closes #10)
github / github_release

How to start

Only source-backed commands are shown here. Verify them in an isolated environment first.

Try the prompt first

Test the workflow without installing the upstream project.

preview

Read the Human Manual

Understand inputs, outputs, limits, and failure modes.

manual

Take context to your AI host

Use the compiled assets in your preferred AI environment.

context

Run sandbox verification

Confirm install commands and rollback before using a primary environment.

verify

pip install yantrikdb-mcp

Official start command · https://github.com/yantrikos/yantrikdb#readme · verified: yes

Human Manual

The English page must expose the real manual, not a short placeholder.

8+ sections · Human Manual

yantrikdb Manual

Related topics: Five-Index Architecture, Core API Reference, Installation

Open the full manual

yantrikdb Human Manual
Table of Contents
Overview
Related Pages
Architecture Overview
Core Modules
Cognitive Node Model
Node Kinds

Overview

Related topics: Five-Index Architecture, Core API Reference, Installation

Sources: [crates/yantrikdb-core/src/cognition/state.rs:1-50]()

Installation

Related topics: Overview, Python Bindings, MCP Server Integration

Source: https://github.com/yantrikos/yantrikdb / Human Manual

Five-Index Architecture

Related topics: Decoupled Write Path (LSM Architecture), Storage Engine, Core API Reference

Sources: [crates/yantrikdb-core/src/engine/indices.rs:1-50]()

Decoupled Write Path (LSM Architecture)

Related topics: Five-Index Architecture, Storage Engine

Sources: [CONCURRENCY.md]()

Storage Engine

Related topics: Five-Index Architecture, Decoupled Write Path (LSM Architecture)

Sources: [engine/lifecycle.rs:200-225]()

AI Context Pack and portable assets

After deciding to continue, take the project context into your own AI host.

Complete pack plus user-owned assets

These files are planning and verification assets for Claude Code, Codex, Gemini, Cursor, ChatGPT, and other AI hosts.

Download complete pack Read Human Manual

BundleComplete Project Pack AssetAI Context Pack AssetBoundary & Risk Card AssetHuman Manual AssetPitfall Log AssetPrompt Preview AssetQuick Start ManifestPROJECT_PACK.json

Preflight checks

Treat this preview as a planning asset, not proof that your local environment is ready.

The manual is generated from source-linked project files and Doramagic validation signals.
Community evidence warnings stay visible instead of being converted into marketing claims.
The preview remains noindex until English quality and reciprocal indexing gates are explicitly opened.
Use the upstream repository as the final authority for installation commands, license, and version-specific behavior.