Memory MCP servers

Permanent on-chain memory for AI agents on Lightchain via a one-time unlock.

MCP server for Ordali memory: SQLite-backed project memory and governance traces.

Hosted runtime for persistent agent teams, durable workflows, memory, schedules, and goals.

Extract text, tables and RAG chunks from public PDF URLs; pay-per-event via your Apify account.

Durable, versioned memory for AI assistants. Remote memory needs a Pastepile subscription.

Search what you've seen on screen and heard in meetings, recorded on your own Mac or PC.

Local-first MCP memory server: SQLite, FTS5 and vector search, AES-256-GCM. 55 tools, no cloud.

Biological memory for AI agents. Pattern learning, decay, clustering, 8-drive behavior.

Codebase knowledge graph — architectural awareness for AI coding agents via MCP

Local-first AI memory with causal graphs. Fully offline, zero config, your data stays local.

Encrypted long-term memory shared across your AI assistants (Claude, ChatGPT, Perplexity).

OAuth-protected, read-only-by-default MCP server for provenance-labeled QuillCaddie project memory.

Persistent memory for AI agents. Free, no LLM, no SDK. Open Worker you can self-host in 2 commands.

Semantic context compression and cognitive memory layer for LLM swarms.

Managed long-term memory for AI agents, with evolving facts and relevant retrieval through MCP.

A memory your AI can prove and the market of the present tense. SHA-256, verifiable offline.

Browse Bible verse collections from Remember Me, a free memorization app in 48 languages

GitHub repository vectorizer and context synthesizer for RAG pipelines.

Relationship memory: who owes the next move, with the evidence behind every line.

Verified registry of third-party-system knowledge — the external-dependency layer for agent memory.

Agent memory that refuses to guess: evidence-gated recall, exact-source reads, verifiable deletion.

Persistent AI entity framework with causal memory, emotional state, and identity.

Salesforce AgentForce knowledge graph — 40 nodes, Einstein Trust Layer, 11x fewer tokens than RAG.

One user-owned memory shared across AI assistants: recall, spaces, and confirmed references.

Web search, scraping, RAG answers with citations, and translation as MCP tools.

SEAM: local-first memory runtime for AI agents, with retrieval and glassbox provenance over MCP.

Governed MCP orchestration, tamper-evident memory, and Claude Code Seatbelt hooks.

Shared work memory for Claude Code, Codex, Cursor and chat, scoped to each repository.

Shared memory for AI coding agents. Save once, reuse from Cursor, Claude Code, Codex.

Graph + vector memory for agents: recall, ingest, search, distill. Local or remote backend.

Read-only search of your Sortio knowledge graph (files and entities) for Claude and ChatGPT.

Your Claude Code sessions don't have to start from scratch anymore — SpecMem gives your AI real memory. It won't forget your conversations, your code, or your architecture decisions between sessions. That's the whole point. Semantic code indexing that act

Cross-check a factual claim against a verified knowledge graph before you assert it. Never guesses.

Give your AI agent a memory and body on your iPhone: set alarms, ring your phone, over MCP.

Deep code indexing for AI agents. FTS5 + embeddings + call graphs + git intelligence. Fully local.

Persistent AI memory using orbital mechanics. 100% local, zero API keys, MCP-native.

Verified Polish open data for AI agents: debt, budget, 460 MPs, votings, judiciary search, RAG.

Bi-temporal AI memory. 56 tools, knowledge graph, semantic search. EU-hosted, free tier.

8 MCP servers, 104+ tools: memory, social, PDF, email, images, calendar, scheduler, files.

Hosted MCP catalog with 30 tenant-isolated browser, RAG, AI, mail and media tools.

Provenance-tagged knowledge graph of AI/ML research: papers, citations, methods, code.

Cross-AI personal memory. Save once in ChatGPT, recall in Claude, Mistral, Grok, or any MCP client.

Local ML: text embeddings, reranking, similarity, named entities, zero-shot classification.

Persistent memory layer for AI tools. Save and recall notes across Claude and other MCP clients.

Work management where AI agents are first-class members: tasks, projects, memory over hosted MCP

AI-native project management + agent memory: tasks, sprints, risk, burnout, knowledge search.

Read your TeamShift team, tasks and memory via OAuth, or use workspace tools with an API key.

Ingest and analyze Terraform modules from multiple repositories for AI RAG systems