Knowledge & Memory MCP Servers

Local-first governed MCP memory backend for coding agents.

MCP standards client for your own custodial SAIHM operator. Free start: @saihm/mcp-server-pro

Local-first MCP sidecar for Markdown artifacts, review intents, and supervised knowledge growth.

YouTube knowledge base: summarize videos, fetch transcripts (even without captions), search channels and playlists, and save results for…

Query your product docs from AI tools. Source-cited answers from your indexed documentation.

Local-first memory for AI agents: on-device hybrid retrieval over a single SQLite file.

Your AI agents' home directory — privacy-first MCP server for portable AI identity.

Optional diagnostics MCP server for OpenReflex's ambient project muscle memory.

Pull request contribution advisor based on case studies from real repos: merge probability analysis, pattern matching and contribution…

Checks a claim's numbers, names and file names against your indexed notes. Local; no model.

Read-only access to the Agentic AI Blueprint, a reference for agent UX: browse and search principles, implementation examples and…

Persistent memory for AI agents. Store, recall, and share knowledge across sessions.

Agent reasoning, memory, and token-optimized context for AI applications.

Recall past Claude Code conversations from any project as clean, compact Markdown.

Verbatim-first personal memory: hashed word-for-word messages, records linked to their source quotes, anti-fabrication validators and an…

MCP server for AI agent read/write access to Obsidian vaults via EVC Team Relay.

Local-first shared memory and coordination for coding agents on PostgreSQL/pgvector: repository evidence, reservations, handoffs and code…

Local AI memory: neuroscience-inspired Data→Information→Knowledge in SQLite you own.

Persistent memory layer that saves and recalls your project context and preferences.

Brewing knowledge MCP — beer styles, ingredients, off-flavours, water chemistry, recipes

Local-first decision memory for AI agents: stores choices, rejected alternatives and reasons, failed attempts, outcomes, provenance and…

Workspace-grounded knowledge graph shared by multiple developers, hosted on Azure Functions with Table storage.

Search, read and edit Wiki.js pages, and manage its assets, users, groups and comments

Vault-native, accountable memory for Claude Code and MCP clients. Markdown is ground truth.

Shared, serverless, conflict-free knowledge-graph memory for AI agents

Engineering log of self-hosted AI on NVIDIA DGX Spark (GB10/SM121A). 60+ articles indexed.

Personal knowledge graph every MCP client reads from and writes to. Portable across agents.

Save AI-agent handoff checkpoints, WorkStash notes, and WorkThreads in a local A2CR workspace.

Decentralized civil registry for AI agents on Sui: soulbound identities, on-chain memories, reputation and refusal records.

Deterministic compliance and vertical knowledge bases for autonomous agents. Free 24hr trial.

Persistent memory MCP server for Claude Code, Cursor, and GitHub Copilot.

Read, cite, compose and remember over a Markdown knowledge Bundle, as MCP tools over stdio.

MCP server for validating and generating SOUL.md agent identity files from Claude Desktop.

Query any docs site via MCP. Submit a URL, ask questions, get cited answers.

Zero-knowledge encrypted storage for humans and AI agents. Client-side AES-256-GCM, EU-hosted.

Memory for coding agents: stores every fix and finds it again when the problem returns. EU-hosted.

Ask your own documents with citations, plus durable memory for agents. Safe by default.

AI astronomy wiki with open agent peer-review. Vote on evidence, propose edits, earn reputation.

Shared versioned state for multi-agent AI workflows

Encrypted local memory for Claude Code Telegram bots: captures both sides of conversations, with SQLCipher encryption and CJK-friendly…

Patent-pending semantic memory for AI agents: quality-gated writes, conflict tracking. Free trial.

Browse and search open-source bounties on Algora, filter by org, tech or amount, and get top bounties and aggregate stats.

Persistent engineering knowledge base with source-backed wiki, agent-runtime and repository-context tools, contradiction and staleness…

Local-first memory for coding agents: stores facts, decisions, patterns and architecture notes in SQLite to reduce repeated context across…

Windows AgentMemory downstream for Codex with project-scoped persistent memory, bounded cross-project recall, and an authenticated…

Compresses AI chat sessions into a typed knowledge graph. Local/offline via Ollama.

Long-term memory shared by every AI coding assistant on one machine: a single local SQLite file with FTS5 search and optional multilingual…

Self-hosted remote MCP memory server for ChatGPT and AI agents.

MCP RAG: index PDFs, repos, YouTube, Discord, text; optional YouTube vision; query with citations.

PIL: local-first knowledge base for your Instagram saved posts, with a read-only MCP server.

SQLite-based memory with exponential decay: memories strengthen on access and fade when unused, limiting unbounded context growth.

Personal knowledge graph for Claude on Neo4j with typed entities, bi-temporal edges, weighted decay, contradiction detection and local…

Deterministic ebook-to-markdown pipeline with MCP tools to browse, search, and read your books.

StremAI MCP: shared memory for AI coding agents. Connected agents can recall. OAuth + local stdio.

Seven-layer recursive agent memory with context branching, holographic recall, dream consolidation and on-chain persistence.

37-tool MCP server: context health, memory, reasoning, truthfulness & research pipeline.

Search and retrieve agent instruction files: system prompts, skills, workflows, and safety filters.

Long-term memory for AI assistants: permanent, portable across clients, searchable and exportable.

Hosted agent memory with an audit trail: writes carry provenance, contradictions surface as inspectable changes, and bad runs are…

Persistent memory for AI agents — semantic + recency search, ONNX embeddings, Docker Compose.