Memory and context

Everything here was classified as memory and context by keyword match against the maintainer's own description, so treat the grouping as a starting point rather than a verdict.

The list is ordered by the most recent commit, not by stars. A popular project that stopped in 2024 is not a better answer than a smaller one shipped last week.

Listed, not yet verified by us (60)

Published to the registry, but we have not yet checked its repository. Treat the entry as the maintainer’s claim only.

• io.github.SAIHM-Admin/saihm-mcp-server-pro — v0.3.0
  Sovereign encrypted memory for AI agents. Sealed on your machine. Start free: say Join SAIHM.
• io.github.sairam0424/mindforge — v11.5.1
  Read the MindForge engine over MCP: knowledge graph, project health, and audit log.
• Norn — v1.2.3
  Local-first, persistent memory for AI coding agents — remember, recall, forget, and list, over MCP.
• ArkHive MCP — v0.1.2
  ArkHive MCP: governed, tamper-evident local memory for AI agents. Where context gives meaning.
• Vestige — v2.2.0
  Local-first memory for AI agents that reaches backward to find a failure's root cause.
• Stellar Memory — v1.0.3
  Persistent AI memory using orbital mechanics. 100% local, zero API keys, MCP-native.
• io.github.SaravananJaichandar/world-model-mcp — v0.15.5
  Temporal knowledge graph for codebases with constraint enforcement at the edit boundary.
• Graph-Mem — v1.0.0
  Persistent knowledge-graph memory for AI agents, with local semantic search. No API keys.
• knowmind — v0.3.2
  AI agent memory & knowledge graph, hosted in Germany (GDPR). Recall, relations, store via MCP.
• io.github.Scottnine/filamental — v0.2.9
  Read/write access to your Filamental knowledge graph vault. 17 tools. Local-first, no auth.
• Memento — v0.1.0
  Persistent memory for AI tools. Local-first knowledge graph with hybrid search.
• io.github.seanmarkwei/agentram-mcp — v0.1.1
  Model Context Protocol server for AgentRAM. Persistent memory for AI agents.
• io.github.sebbsssss/clude — v3.0.4
  Portable agent memory anchored on Solana. Local SQLite + vector recall, open export.
• io.github.SecurityRonin/alaya-mcp — v0.4.7
  Local memory engine for AI agents with knowledge graphs, forgetting, and semantic recall
• io.github.seritalien/brain-protocol — v0.3.3
  Verifiable Memory for AI Agents — knowledge graph, FTS, Starknet proofs, local or cloud
• Obsidian MCP — v1.0.3
  Turns Obsidian vaults into AI-queryable knowledge graphs with 12 tools
• SAME - Stateless Agent Memory Engine — v0.12.1
  Persistent memory for AI coding agents. Local-first SQLite + vector search. 17 MCP tools.
• io.github.shackleai/memory — v0.5.2
  Persistent memory for AI coding tools. 11 tools for any MCP-compatible AI tool.
• DevTime — v0.4.0
  Local-first, read-only MCP server for evidence-backed repository memory.
• Thronglets — v0.2.0
  P2P shared memory substrate for AI agents — stigmergic knowledge network via libp2p
• io.github.sharedmemoryai/memory — v2.1.1
  Persistent memory for AI agents. Remember, recall, and explore a shared knowledge graph.
• ContextLattice — v1.0.0
  Private-by-default, local-first memory/context/task orchestrator for MCP apps and agents.
• Mindswap — v3.3.0
  Local-first AI context and memory server for cross-tool coding continuity.
• SMRITI Memory — v1.4.5
  Neuro-inspired long-term memory for AI agents with semantic graph and consolidation.
• io.github.shofer-dev/live-memory — v0.6.0
  Persistent, read-only codebase memory for Claude Code; ask it instead of re-reading files.
• io.github.Shweta-Mishra-ai/tokenmizer — v0.3.1
  Graph-backed session memory for LLMs: checkpoint, resume, file analysis, token-savings stats.
• io.github.Siddhukaushik/slimdex-mcp — v1.0.0
  Narrow code retrieval for agents: outlines, symbol context, dep graph, persistent memory.
• io.github.silversurfer562/memdocs — v2.1.4
  Git-native project memory for AI assistants with enterprise-grade audit compliance
• Memory Engine MCP — v1.5.3
  Local-first graph memory for AI assistants with SQLite, semantic search, and MCP tools.
• io.github.simplemindedbot/mnemex — v0.5.2
  Temporal memory for AI with decay and reinforcement. Two-layer storage (JSONL + Markdown).
• io.github.singularityjason/lightning-memory — v0.4.1
  Decentralized agent memory for the Lightning economy. Nostr identity, L402 payments.
• io.github.Sisuthros/claude-amplifier — v1.5.3
  Persistent memory + decision tracking for Claude across sessions. Local SQLite, no cloud.
• M3 Memory — v2026.7.31.1
  Local-first memory — 100+ tools, 99.2% LongMemEval-S retrieval@10, hybrid search, GDPR, no cloud.
• io.github.smaniches/alphafold-sovereign-mcp — v1.4.3
  MCP server for AlphaFold and 8 other biomedical data sources with a local SQLite knowledge graph
• SMRITI Memory — v1.4.15
  Neuro-inspired long-term memory for AI agents with semantic graph and consolidation.
• Snipara Project Intelligence — v1.0.0
  Hosted MCP for source-backed project context, memory, code impact, and agent workflow continuity.
• HippoDid MCP Server — v1.1.0
  Persistent, structured cloud memory for AI agents. BYOK — bring your own AI key.
• io.github.spacecowboyian/brains — v1.63.5
  Personal wiki and memory for AI assistants: store, search, and recall structured notes.
• io.github.sparkvibe-io/memorymesh — v4.1.0
  Persistent, zero-dependency AI memory using SQLite. Local-first, cross-tool portable.
• io.github.spectra-g/engram — v0.2.11
  MCP adapter for Engram - organizational memory for AI agents
• Sprintra — v1.0.4
  The project brain for AI coding agents — memory, decisions, sprints, knowledge base via MCP.
• MADB — Agent Memory Database — v0.2.10
  Durable causal memory for AI agents — semantic recall, causal lineage, and skills. Local-first.
• io.github.spuentesp/lain — v0.1.0
  High-performance knowledge graph MCP server for AI coding agents with semantic search.
• Agendum — v0.3.4
  AI agent memory: task tracking, scoped work packages, decisions, and cross-session continuity
• rmbr — v0.2.0
  Embedded, local-first memory and retrieval for AI agents. One SQLite file, no server, no API key.
• HiveMind — v1.0.0
  Collective intelligence, memory storage, and knowledge marketplace
• What's Loaded — v0.2.5
  What fills your agent's context window before a session starts: skill descriptions, memory files.
• CogniRelay — v1.4.14
  Self-hosted agent continuity server with bounded, recoverable memory and restart orientation.
• io.github.STiFLeR7/memex — v0.7.0
  Temporal knowledge graph of your codebase (Graphiti + Neo4j), served to AI agents via MCP.
• io.github.strangeadvancedmarketing/adam-framework — v1.0.1
  Persistent memory tools for Claude Desktop. Search your vault or Obsidian notes mid-conversation.
• io.github.Studio-Moser/shelbymcp — v0.2.4
  Knowledge-graph memory server for AI tools via MCP
• Local Memory — v2.4.2
  Persistent local AI memory. SQLite + FTS5 + vector search, knowledge graph. No cloud, no API keys.
• io.github.sumanaddanki/suma-memory — v1.5.0
  Persistent memory for Claude Code and Cursor. Stop re-explaining your project every session.
• Forge Cascade MCP Memory Server — v0.1.7
  AI memory buyer routing with Forge docs, pricing, paid recommendations, and MCP discovery.
• io.github.SurajKGoyal/amnesic — v0.2.2
  Persistent semantic memory for SQL databases. Postgres, MySQL, MSSQL, SQLite.
• Historis — v1.4.0
  The memory of your business: an event-based CRM your assistant reads and writes, dated and signed.
• io.github.sverklo/sverklo — v0.19.0
  Local-first MCP code intelligence: 37 tools — hybrid search, blast-radius, diff review, memory.
• Vectr — v1.8.0
  Semantic codebase search + persistent working memory for AI code editors. Local, no API key.
• Obsidian Brain — v1.7.24
  Obsidian MCP server: semantic search, knowledge graph, and vault editing. No plugin required.
• On Board — v4.0.4
  Cross-platform shared memory and ticket coordination for AI agents across MCP clients.

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How this page is ordered

Entries are grouped by whether anyone is still working on them, using the date of the most recent push to the repository. They are not ordered by stars, because a star is a bookmark somebody left once and never took back.

Where we have not checked an entry yet, it says so rather than being mixed in with the verified ones.