Zero-knowledge persistent memory layer for Claude — MCP server

Epistemic dataset generation engine — 38 AI agents, multi-round Geth Consensus deliberation, 34 MCP tools, knowledge grounding (2.6M verified facts), zero-knowledge protocol, Ed25519 auth, SENTINEL WAF

BitAtlas MCP Server — Zero-Knowledge Cloud Drive for Humans and Agents

Zero Knowledge Cloud Drive for Humans and Agents

End-to-end encrypted · Zero-knowledge · 100% in your terminal

Ask AI models in private from Claude Code, Cursor or any MCP client, with a zero-knowledge proof per question

MCP server: AI agents share self-destructing one-time secrets via DeadDrop - zero-knowledge, paid per call in USDC over x402 on Base

Zero-knowledge one-time secret sharing behind Erseni Vault, and vault-ask, the MCP server for AI agents

🧠 CogniVault - Lightweight AI Agent Semantic Memory Engine | 轻量级AI Agent语义记忆引擎 - Zero Dependencies, TF-IDF+BM25 Hybrid Search, Memory Lifecycle, Knowledge Graph, MCP Server

Hosted MCP server for AffixIO: zero-knowledge proofs with ML-DSA-65 post-quantum attestations for AI agents. Remote endpoint, OAuth 2.1. Listing and docs only.

npx-able MCP server for seekrit (https://seekrit.dev), a zero-knowledge secrets manager and credential broker for AI agents — let Claude Code and other MCP clients provision, manage, and inject secrets.

Mnemosyne — The Agent-First Knowledge Database. Single binary, zero deps. 59 MCP tools.

Procedural knowledge management for Node.js — Git, SQLite, zero dependencies, with a built-in LLM tool facade

Raw notes → Structured knowledge. 68 MCP tools, MIT open source, zero API dependencies. One human + AI production system. Not a chatbot — your knowledge assembly line.

MCP Server for RightAnswers Enterprise Knowledge Base — zero external dependencies, works on Node 16+

Local-first MCP server that turns your Markdown vault (Obsidian, Logseq, or plain folders) into a private, searchable "second brain" for AI agents like Claude and Cursor — with semantic search, daily digests, and knowledge-graph awareness. Zero cloud, zero tracking.

Self-evolving knowledge management system: Obsidian vault + a zero-dependency MCP server (86 tools). Refines raw materials into structured knowledge, evolves its own rules, and runs 24/7 patrol automation

Knowledge-base autopsy MCP server: gives a knowledge base a 0-100 zombie index + five pathology metrics. Zero dependenci

A typed, provenance-aware knowledge graph over an Obsidian vault, exposed to coding agents over MCP. Zero third-party runtime dependencies.

Stop re-explaining yourself to AI. CacheTank MCP server gives every AI tool your personal context — identity, projects, decisions, and knowledge — so you never start from zero.

Deterministic Knowledge Graph & Truth Maintenance Engine for AI Agents — SQLite FTS5 · Markdown-as-Truth · Cascading Invalidation · Zero LLM Calls

Knowledge graph of a repository's requirement docs and code in 24 languages, built and refreshed at zero model tokens, asked by id, keyword or paraphrase

Zero-Token-Waste Memory Engine, Knowledge Graph & Notes System for AI Coding Agents via MCP.

Sovereign Zero-Cloud Node & Human-AI governance engine for Google Antigravity 2.0 & Ubuntu 26.04 LTS: zero-dependency Python 3.14 ASGI web/plugin runtime, 16-pack stack matrix (4 bases + 3 stacks), federated multi-layer mesh, epistemic knowledge corpora & Contextual MCP Server (rcap1 & Docker).

Local-only knowledge graph of your codebase for Claude Code — Tree-sitter + SQLite + MCP, zero network calls ever

MCP Documentation Server - Bridge the AI Knowledge Gap. ✨ Features: Document management • Gemini integration • AI-powered semantic search • File uploads • Smart chunking • Multilingual support • Zero-setup 🎯 Perfect for: New frameworks • API docs • Internal guides

Persistent memory for AI coding agents: automatic capture, explainable recall, knowledge consolidation, privacy controls, and portable offline storage. One Python file, zero dependencies.

The only MCP server combining semantic code search, temporal knowledge graph, and persistent AI memory. 74 tools, zero cloud, pure SQLite. Alternative to Mem0, GitNexus, Graphiti.

🧠 A local, Obsidian-compatible second brain for agents: wikilinked markdown vault, knowledge graph, FTS5 search, live graph web view. CLI + web + MCP. Zero deps.

Self hosted MCP knowledge server. Turn docs into searchable context with multi collection isolation, deterministic ingestion, and local vector search via Ollama + pgvector. 100% private, zero vendor lock in.

0-UI era. Official SDKs & MCP Server for Bubbleq - the machine-to-machine intelligence layer delivering zero-noise financial knowledge graphs to autonomous agents.

Local knowledge graph for any project: zero-dependency indexer + 7-tool MCP server for Claude Code + live neumorphic graph UI. Cuts Claude token usage 8-10x.

Cognitive architecture for persistent AI agent memory. Knowledge graph with learning retrieval, ACT-R decay, and spreading activation. Markdown-native, local-first, zero cloud. MCP server + CLI.

Persistent memory MCP server for AI agents — Rust, 19 tools, knowledge graph, Hebbian learning, episodic memory, contradiction detection, prospective triggers, Bayesian calibration, zero-config Docker setup.

Explainable, vectorless RAG for AI agents: BM25 + temporal knowledge graph over your files, served over MCP. R@5 0.977 on LongMemEval-S, ~2 ms queries, 0 LLM calls, zero dependencies.

MedXpert 全球医械法规连接器 (reg-connector) — read-only MCP server, NMPA/FDA/MDR/PMDA knowledge hubs (27 pivots), 4 tools, zero egress. Install-by-consent (AI may request, human approves).

Knowledge graph of a repository's docs and code (15+ languages): ask by id, keyword or paraphrase, trace impact, serve it to agents over MCP — built and refreshed at zero model tokens.

Native Code Knowledge Graph plugin for Google Antigravity (AGY) powered by Tree-sitter AST, SQLite & code-review-graph. Features 22+ MCP tools, 9 workflow skills & deterministic zero-lag incremental indexing.

Token-efficient Wikidata search, identity audit, entity resolution and compact fact lookup for AI agents, by DondeGo. This Smithery listing distributes the Local stdio MCP and CLI: requires uv and retains optional Google Knowledge Graph corroboration. Wikidata needs no credentials. Zero-install public remote MCP is also available directly at https://wikidata-knowledge-mcp.revanalex.workers.dev/mcp (Streamable HTTP, no authentication). Remote V1 is read-only and Wikidata-only; Google Knowledge Graph is disabled remotely. Shared hard admission limit: 100,000 HTTP requests per UTC day, resetting at midnight UTC. Bounded tools; best-effort availability. Remote setup, limits and privacy: https://wikidata-google-knowledge-mcp-1be269.gitlab.io/remote/ Independent open-source project. Not affiliated with or endorsed by Google or the Wikimedia Foundation.

The most advanced MCP memory server. Hybrid search (BM25 + jina v5 embeddings + cross-encoder rerank), 100+ languages, temporal knowledge graph, finds any past Cursor or Claude conversation from a vague description, signed automatic updates. Pure Rust, single binary, 100% local, zero API calls.

Own your AI memory, don't rent it. A native Claude Code skill AND a standalone, zero-dependency MCP server over one local SQLite file. git clone and go — full-text knowledge graph, plain-markdown, you own the data.

Govern your documents like code. MCP server that indexes .md/.docx/.html/.pdf into a SQLite knowledge graph and runs drift audits — stale policies, conflicting research claims, superseded docs, undocumented code exports. 12 MCP tools incl. cross-reference graph, governance + provenance metadata, topic similarity. Single binary, zero runtime deps.

A zero-infra MCP server that turns an Open Knowledge Format (OKF) bundle into fast, lexical-first knowledge discovery for LLM agents — no vector DB, no embeddings by default.

RAG + Context Management MCP server: long-term memory, vector storage, knowledge retrieval. Run with npx, zero external APIs.

A type system, state validator, and safety firewall between AI coding assistants and physical instruments — schema-driven, MCP-native, zero hardware knowledge in the engine.

Zero-knowledge .env proxy: phantom tokens in process.env, real secrets only at TLS edge for allowlisted hosts

Zero-knowledge persistent memory layer for Claude — AES-256-GCM encrypted, semantic search, EU hosted. MCP server for Claude Desktop.

Zero-knowledge .env proxy: phantom tokens in process.env, real secrets only at TLS edge for allowlisted hosts

MCP server for Freshdesk — 78 tools for tickets, contacts, companies, agents & knowledge base, plus a local-LLM chat UI and a zero-config setup wizard

One private memory across Claude, ChatGPT, Cursor, and every MCP client — on-device, zero-knowledge. Plaintext never leaves your machine.

Zero-egress autonomous incident response for AWS — Knowledge Graph + Bedrock PrivateLink + HITL approval. No AI traffic ever leaves your VPC.

🔥 Devil Agent — Autonomous AI Engineering Platform · 40-word zero-knowledge auth · OpenAI-compatible agent · NEXUS engineering OS · MCP server · self-hostable · MIT

Fully local, zero-cost RAG knowledge layer for AI coding tools. Achieve near perfect codebase awareness with any AI tool. Supports Claude Code, Cursor, Codex, Antigravity

🎯 Federated recall across an agent's knowledge — cortex, agent-hq, scout and lens — in one token-budgeted query. CLI + web + MCP. Zero deps.

Zero-knowledge MCP secrets vault for AI agents — use API keys, passwords & SSH keys with plaintext never entering the model context. The Wundervault MCP server.

🔐 Agent-first encrypted credential manager — AI agents can use your secrets but never read them. MCP server, Cloudflare integration, output scrubbing, macOS Keychain, zero-knowledge backup.

Zero-knowledge persistent memory layer for LLMs — AES-256-GCM encrypted, semantic search via Qdrant, MCP server for Claude Desktop / Sovereign European MCP memory layer — self-hostable, AGPL v3

Production-ready, zero-knowledge AI DevOps deployment, infrastructure provisioning, self-healing execution engine, and runbook generator for VPS servers via Model Context Protocol (MCP).

High-performance code intelligence MCP server. Indexes codebases into a persistent knowledge graph — average repo in milliseconds. 158 languages, sub-ms queries, 99% fewer tokens. Single static binary, zero dependencies.

GRASP — Code architecture visualizer + 150-tool MCP server. Dependency graphs, security scanning, multimodal knowledge graph, ORM tracking, git change impact, graph schema v3. Works with GitHub, GitLab & local dirs. 35 languages. Zero data collection.