Havuz

Validated, private, shareable knowledge-graph memory for AI — per-tenant, write-gated, PostgreSQL-authoritative, served over MCP.

AI-powered Telemed Chatbot utilizing GraphRAG architectures for enhanced medical knowledge mapping and hallucination-free retrieval.

Offline tool that maps a Markdown/Obsidian vault and tells you which notes to fix first — center topics, orphans, noise, and a per-note next

面向义务教育教材的 AI 知识抽取与交互式知识图谱平台，支持 PDF 解析、知识点提取、向量检索、前置关系构建及 MCP 查询服务。

个人部署的课程学习工作台：左侧读教材，右侧与 Coding Agent 对话，生成讲解、习题、思维导图、知识图谱与 LaTeX 课件

Turn saved X bookmarks into a searchable, connected knowledge library.

Persistent knowledge-graph memory for AI agents: MCP server on SurrealDB with spreading activation and decay

Self-hosted collaborative knowledge system for organizations.

An assistant that remembers every paper you've ever read — running entirely on your device, with your data never leaving it.

Karpathy-inspired LLM Wiki demo: AI agents compile raw sources into a persistent, self-linking Markdown knowledge base. The Agent writes. Th

A context layer for coding agents — build a code knowledge graph from a real codebase, then measure whether the agent actually uses it. AI E

An OpenClaw (2026.4/2026.6+) and Hermes Agent plugin that turns AI conversations into a permanent Zettelkasten knowledge base — atomic notes

工厂本体驱动的数据问答框架（开源，Apache-2.0）：把中小企业台账/MES/ERP 变成可自然语言问答的语义知识图谱。CSV进答案出，确定性规则引擎+本体GraphRAG+向量混合检索，本地化数据不出厂，换行业只换词典。

Local-first, LLM-agnostic memory system — hybrid retrieval (vector + lexical + graph), multi-signal ranking. Runs on 4GB RAM, CPU-only, no c

Legal Ontologies Foundry (LOF): a collaborative foundry of open, interoperable legal ontologies and design patterns built on Basic Formal On

CLI + MCP for agent context: a task layer over TickTick, Notion, GitHub, Obsidian & more (RRF retrieval, provenance, reviewed writes, undo)

An open-source learning lab for operational ontologies, with a runnable reference implementation for typed objects, rules, evidence, human-r

神经元记忆网络 让 DSH 记住「为什么这么决定」，而不只是结论。思维链记忆插件：8 个池分级遗忘、每轮注入、神经元 3D 星云浏览、夜巡自动整理。

Fully local AI meeting assistant: speaker diarization + self-updating knowledge graph. Nothing leaves your Mac.

Wordcell keeps decisions, plans, and sources as Markdown beside your code, so coding agents can find them from the file they are about to ch

Graph + local semantic context for Obsidian, with guarded remote MCP access and edits from Codex, ChatGPT, Claude, and any MCP client.

The intelligence layer behind the organization

OpenTelemetry Entity Explorer

Full-stack GraphRAG application with Django backend and React frontend. Build knowledge graphs, detect communities, and chat with documents

Agent memory that needs no API key, no LLM, and no embedding provider. One command on Bun and it is serving MCP over stdio against a local S

Carapace is a client-side Turtle (TTL) file editor with live graph visualisation. It supports OWL (Web Ontology Language) concepts in good l

REQL – A graph-native code index engine for agents. Scans Python, TypeScript, Go, Rust, Java, and 30+ languages to build a property graph wi

🔍 DISCOVER — Auditable knowledge graph of claims and contributions from primary literature. See the state of a field, contradictions, and ga

Context layer for AI agents in vertical SaaS: domain events in, a bitemporal context graph per end-customer out, five MCP tools for every ag

Local-first creative intelligence for mobile-game UA teams — decompose creatives into structure, link them into a graph, turn every human ru

MIT-licensed code knowledge graph: index any source repo into a queryable graph of symbols, call chains and blast radius — with wiki generat

Apex Notes, Obsidian for hierarchical thinkers. a local-first Markdown knowledge graph app for agent-friendly notes, with aspriations to bec

SGME 拾光记忆引擎：AI 全面接管记忆、技能库、WIKI 知识库三大模块，跨会话、多智能体共享记忆，AI 会一直记得你的偏好。ShiGuang Memory Engine · AI takes full charge of three core modules — memor

Local-first 3D space for flying through Obsidian-compatible Markdown vaults.

Hikari's curated English measured notes on local LLM systems (serving, specdec, training, steering).

One-file faceted browser for RDF graphs

Open, read-only MCP gateway over the Yochai knowledge graph of the Jewish textual tradition — for AI agents and developers.

Local-first memory engine for AI agents

Advanced graph view for Obsidian — 3D visualization, clusters, semantic links.

VELUNE CLI is an open-source AI engineering CLI that unifies local LLMs (Ollama), cloud AI providers, MCP servers, tools, memory, and projec

Self-hosted shared memory for AI agents: vaults of people, facts and decisions your agents recall over MCP or REST, with semantic, keyword a

The Company Brain your agents install — use your coding agent to run projects and coordinate agents, not just code. Cross-project knowledge

Local-first knowledge graph that gives your AI assistant durable, provenance-backed memory across sessions and agents/LLMs

Zero-infrastructure, local-first memory for AI agents. One SQLite file — no Postgres, Neo4j, or cloud. Bi-temporal supersession (updates, ne

Project-local agent harness skill for traceable AI workflows

your glass-box company brain — tells you what it doesn't know (deterministic gap analysis). MIT core · MCP · PGLite→Postgres.

Ground LLM output as provenance-tracked claims, not truths. A maximal super-ontology + native RDF-1.2 logic: reasoning engine — OWL, SHACL,

A shared record for AI agents: decisions, completed work, and commitments, with sources. Git-native engineering memory and a self-hosted sta

智衍 EvolvIQ —— 全球首个开源 AI-Native 工业 Agent 平台。25 个工业智能分身覆盖产线·管理·供应链三层（供应链/良率/质量追溯/DFM/OEE/设备预测维护等），支持 MCP 能力联邦、OPC-UA/Modbus/MQTT 工业协议网关与 Neo4j

Knowledge engine for AI agents: your documents become a git-versioned markdown knowledge graph the agent navigates over MCP. Curated summari