Memory & knowledge graphs

Persistent memory, knowledge graphs, and long-term context for agents. 426 matching entries in the Forge registry — showing the top 150.

• @modelcontextprotocol/server-memoryMCP server for enabling memory for Claude through a knowledge graph
• thedotmack/claude-memPersistent Context Across Sessions for Every Agent – Captures everything your agent does during sessions, com
• Egonex-AI/Understand-AnythingGraphs that teach > graphs that impress. Turn any code into an interactive knowledge graph you can explore, se
• tirth8205/code-review-graphLocal-first code intelligence graph for MCP and CLI. Builds a persistent map of your codebase so AI coding too
• topoteretes/cogneeCognee is the open-source AI memory platform for agents. Give your AI agents persistent long-term memory acros
• AgriciDaniel/claude-obsidianSelf-organizing AI second brain for Obsidian + Claude Code. Drop any source and Claude reads, links, and files
• holaboss-ai/holaOSYour super agent for work: local-first, learn your working context in mins and never forget it.
• DeusData/codebase-memory-mcpHigh-performance code intelligence MCP server. Indexes codebases into a persistent knowledge graph — average r
• Bitterbot-AI/bitterbot-desktopA local-first AI agent with persistent memory, emotional intelligence, and a peer-to-peer skills economy.
• agentset-ai/agentsetThe open-source RAG platform: built-in citations, deep research, 22+ file formats, partitions, MCP server, and
• doobidoo/mcp-memory-serviceOpen-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowl
• Dataojitori/nocturne_memoryA lightweight, rollbackable, and visual Long-Term Memory Server for MCP Agents. Say goodbye to Vector RAG and
• ReflexioAI/claude-smartA Claude Code plugin that makes Claude Code self-improve — learning from your corrections, not just rememberin
• AmeNetwork/aserAser is a lightweight, self-assembling AI Agent frame.
• athola/claude-night-market23 Claude Code plugins: TDD enforcement hooks, git/PR workflows, spec-driven development, code review, project
• osovv/grace-marketplace GRACE (Graph-RAG Anchored Code Engineering): open Agent Skills for contract-driven AI code generation with se
• AgentToolkit/altk-evolveSelf improving agents through iterations
• arpitnath/claude-capsule-kitA toolkit that makes Claude Code better at engineering — session memory, dependency analysis, large file navig
• memory-palaceCross-conversation memory system using a "Memory Palace" metaphor (wings, rooms, tunnels). Gives AI persistent
• cera-project-memoryCERA Project Memory v1.01 — two-tier persistent learning and collaborative reasoning across sessions. Use ONLY
• nomograph/sysmlSysML v2 CLI and MCP server. Composable tools for AI to query, validate, and render engineering models.
• ghavenga/opencode-memoryPersistent semantic memory system for OpenCode sessions - MCP server with hybrid FTS/vector search
• integrated-semantics/flexible-graphragFlexible GraphRAG: Python, LlamaIndex (LangChain also coming) Docker Compose: 8 Property Graph dbs, 3 RDF grap
• io-devel/rag-mcp-goA Go-based Open Source Universal Memory server that exposes a Model Context Protocol (MCP) interface for LLM c
• ai.fodda/mcp-serverExpert-curated knowledge graphs for AI agents — PSFK Retail, Beauty, Sports and more.
• ai.smithery/neverinfamous-memory-journal-mcpA MCP server built for developers enabling Git based project management with project and personal…
• ai.stompy/stompyPersistent AI memory with semantic search, conflict detection, and ticketing.
• com.gnosismemory/memoryPersistent memory and vector search for AI agents. Hosted, OAuth-protected via Google sign-in.
• com.letta/memory-mcpMCP server for AI memory management using Letta - Standard MCP format
• com.solonai/grantaiPersistent memory for AI agents. Infinite context with sub-millisecond recall.
• gg.var/naming-memoryCurated multilingual dictionary that names code identifiers from domain concepts (KO/JA/ZH/VI/EN).
• io.agentage/memoryOne memory, every AI. A shared, user-owned markdown memory your AI clients read and write over MCP.
• io.analyticlabs/zeus-memoryEnterprise memory, search, and context for frontier AI. 38 tools for business intelligence.
• io.github.AILIFE1/cathedral-mcpPersistent memory and drift detection for AI agents across session restarts.
• io.github.Artem362/memory-kernelLocal-first memory for AI agents: SQLite FTS5, deterministic recall, no vector DB, no cloud.
• io.github.Bumblebiber/hmem-mcpPersistent 5-level hierarchical memory for AI agents. SQLite-backed, lazy-loaded.
• io.github.CSOAI-ORG/memory-search-mcpmemory-search-mcp MCP server by MEOK AI Labs
• io.github.CSOAI-ORG/rag-knowledge-graph-mcprag-knowledge-graph-mcp MCP server by MEOK AI Labs
• io.github.CSOAI-ORG/vector-knowledge-graph-mcpAI-powered vector knowledge graph MCP server for agents. Supports add node, add edge, semantic node
• io.github.CueCrux/vaultcrux-memory-coreVaultCrux Memory Core — 32 tools: knowledge, decisions, constraints, signals, coverage
• io.github.DeusData/codebase-memory-mcpCodebase knowledge graph for AI agents — 159 languages, sub-ms queries, 99% fewer tokens.
• io.github.DigbyO/colour-memoryCultural color intelligence. Every colour anchored to a person, a year, and a consequence.
• io.github.DioNanos/mcp-memory-rsLocal-first agent memory: versioned JSON categories, BM25 search, per-device ACL, fleet sync.
• io.github.Hustada/collective-memoryMCP server for persistent, semantic memory across AI sessions
• io.github.IgorGanapolsky/mcp-memory-gatewayPre-action gates that block AI agents from repeating known mistakes.
• io.github.KairosMobius/memory-nexus-mcpPersistent semantic memory for AI agents with knowledge graphs and Intelligence Packs.
• io.github.KairosMobius/nexus-memory-mcpPersistent semantic memory for AI agents with knowledge graphs and Intelligence Packs.
• io.github.LabForgeDev/copilot-memory-mcpPersistent semantic memory for AI agents using local ChromaDB vector search. No cloud required.
• io.github.LeandroPG19/cuba-memorysPersistent memory MCP server. 25 tools, BM25+MMR+OOD retrieval, CFR-21 audit, knowledge graph.
• io.github.MakeaMouse/fish-bridge-mcpCompresses AI chat sessions into a typed knowledge graph. Local/offline via Ollama.
• io.github.MastadoonPrime/agent-memoryPersistent, agent-owned memory with encrypted storage and shared knowledge commons.
• io.github.MihaiBuilds/memory-vaultLocal-first AI memory layer with hybrid search. Postgres + pgvector. Self-hosted, MIT.
• io.github.NeuralNexusNote/n3mc-workingmemoryEphemeral 7-day hybrid vector+BM25 working memory, multilingual, backed by Redis Stack.
• io.github.NyxToolsDev/claude-memory-managerCross-session memory for Claude Code — context capture, semantic search, recall
• io.github.RetroRobAI/mcp-memory-graphAuthority-weighted memory graph for AI agents with conflict detection and semantic search.
• io.github.SunFlash12/forge-cascade-mcpAI memory buyer routing with Forge docs, pricing, paid recommendations, and MCP discovery.
• io.github.Tr1ckyMag1ca1/mcp-serverPersonal knowledge base MCP server with semantic search, auto-categorization, metadata extraction
• io.github.VelixarAi/memoryPersistent memory for AI assistants. Store, search, and recall across sessions.
• io.github.Vortx-AI/ememContent-addressed, ed25519-signed memory of every place on Earth. Apache-2.0, no keys for reads.
• io.github.YonasValentin/mcp-memory-graphLocal-first memory for Claude Code and any MCP client: hybrid search + knowledge graph, $0/token.
• io.github.aayoawoyemi/ori-memoryPersistent memory infrastructure for AI agents. Identity, knowledge graph, and search.
• io.github.adelaidasofia/graph-query-mcpFastMCP server for surgical queries against a vault knowledge graph (NetworkX node-link JSON).…
• io.github.alphaonedev/ai-memoryPersistent memory for any AI — zero token cost until recall
• io.github.alptekin/evolutiondb-memoryPersistent long-term memory for Claude Desktop / Claude Code, backed by EvolutionDB.
• io.github.base76-research-lab/cognos-session-memoryCognOS trust scoring (C=p·(1-Ue-Ua)) and session trace storage as MCP tools.
• io.github.basicmachines-co/basic-memoryLocal-first knowledge management with bi-directional LLM sync via Markdown files.
• io.github.bluecolumnconsulting-lgtm/bluecolumn-memoryPersistent semantic memory API for AI agents via BlueColumn.
• io.github.chenxiaofie/memory-mcp情景+实体记忆 MCP 服务，为 Claude Code 提供持久化记忆能力
• io.github.cognitivemyriad/verified-repo-memoryStale-proof repository memory with citations + just-in-time verification + TTL (repo-scoped).
• io.github.daedalus/mcp-external-memoryAn MCP server that gives LLMs persistent, searchable semantic memory
• io.github.davidmosiah/delx-memoryLocal-first persistent memory MCP: shared SQLite key/value store, searchable, TTL-aware, secret-safe
• io.github.drQedwards/pmll-memory-mcpPMLL Memory MCP — persistent KV context memory and Q-promise deduplication.
• io.github.fetchai/agentverse-memoryGraph-native persistent memory for AI agents — 33 MCP tools, zero-LLM writes.
• io.github.gambletan/cortexLocal-first AI memory engine — 4-tier memory, people graph, Bayesian beliefs. Encrypted, 62µs.
• io.github.giskard09/memoryPay-per-use semantic memory for AI agents. SHA256 commitment, Ed25519 sig, Lightning.
• io.github.go-ports/echovaultLocal-first memory for coding agents; stores decisions, bugs, and context across sessions.
• io.github.houtini-ai/google-knowledge-graphSearch Google's Knowledge Graph for structured information about real-world entities
• io.github.j0hanz/memory-mcpSQLite-backed MCP server for persistent memory, full-text retrieval, and graph traversal.
• io.github.jghiglia2380/0latencyPersistent memory layer for AI agents. Sub-100ms recall, semantic search, knowledge graphs.
• io.github.jmeyer1980/neurodivergent-memoryPersistent knowledge graph MCP server for neurodivergent thinking. BM25 search, no cloud LLM.
• io.github.kaaustubh/project-memory-mcpPersistent memory for AI coding agents — past bugs, decisions, and your corrections, in your repo.
• io.github.kapillamba4/code-memoryLocal semantic code search with Git history. Works offline, no API key needed.
• io.github.kira-autonoma/agent-memory-mcpAgent memory MCP server with provenance tracking, decay-weighted recall, and feedback loops.
• io.github.kurovu146/memory-ftsLong-term memory for Claude Code with SQLite FTS5 search and BM25 ranking
• io.github.lazymac2x/agent-memoryCloudflare Workers MCP server: agent-memory
• io.github.mashware/domain-memoryLocal-first MCP server serving a project's business-domain knowledge to MCP-compatible agents.
• io.github.michael-denyer/hot-memory-mcpTwo-tier memory: hot cache (0ms) + semantic search. Self-organizing.
• io.github.michielinksee/linksee-memoryCatches when your project drifts from its own decisions. Local-first cross-agent memory MCP.
• io.github.mifactory-bot/mifactory-agent-memoryPersistent memory for AI agents across Claude, ChatGPT and any MCP client.
• io.github.mnemoverse/mcp-memory-serverPersistent long-term memory for AI agents — semantic recall across Claude, Cursor, ChatGPT & MCP.
• io.github.motecloud/motecloud-mcp-serverCloud-hosted MCP server for durable AI memory
• io.github.nhadaututtheky/neural-memoryPersistent memory for AI agents — 55 MCP tools, spreading activation recall.
• io.github.penfieldlabs/penfield-mcpPersistent memory and knowledge graphs for AI agents. Hybrid search, context checkpoints, and more.
• io.github.phillipclapham/anneal-memoryTwo-layer memory for AI agents with an immune system. Zero dependencies.
• io.github.raskolnikovdd/adaptive-memory-graphPersistent memory for Claude via weighted, interconnected knowledge nodes.
• io.github.rdanieli/tentraMemory for AI coding agents. Call graphs + refactor safety + persistent code context. 35 MCP tools.
• io.github.remembra-ai/remembraPersistent AI memory with entity resolution, temporal knowledge graph & 11 MCP tools.
• io.github.rishimeka/genesys-memoryCausal graph memory engine for AI agents with scoring, activation, and forgetting
• io.github.robin-deruyck/mcp-ordali-memoryMCP server for Ordali memory: SQLite-backed project memory and governance traces.
• io.github.romainsantoli-web/memory-os-aiAdaptive memory for AI agents — FAISS search, chat extraction, cross-project linking
• io.github.rudedoggg/ace-memoryPersistent memory for AI agents. Semantic search, memory graph, W3C DID identity.
• io.github.sachitrafa/cognitive-ai-memoryEbbinghaus-based persistent memory for Claude. Memories decay with time, strengthen on recall.
• io.github.sangjun0000/stellar-memoryPersistent AI memory using orbital mechanics. 100% local, zero API keys, MCP-native.
• io.github.sgx-labs/samePersistent memory for AI coding agents. Local-first SQLite + vector search. 17 MCP tools.
• io.github.shackleai/memoryPersistent memory for AI coding tools. 11 tools for any MCP-compatible AI tool.
• io.github.sharedmemoryai/memoryPersistent memory for AI agents. Remember, recall, and explore a shared knowledge graph.
• io.github.singularityjason/lightning-memoryDecentralized agent memory for the Lightning economy. Nostr identity, L402 payments.
• io.github.spshkar84/madb-memoryPersistent causal memory for AI agents — semantic recall, causal chains, skills.
• io.github.sumanaddanki/suma-memoryPersistent memory for Claude Code and Cursor. Stop re-explaining your project every session.
• io.github.thuupx/memory-mcp-liteA lightweight, structured, token-efficient local-first MCP memory server
• io.github.tobs-code/cozo-memoryLocal-first memory system for AI agents with hybrid search and graph reasoning
• io.github.varun29ankuS/shodh-memoryCognitive memory for AI agents — semantic search, Hebbian learning, knowledge graphs.
• io.github.verifiedstate/verifiedstate-mcpVerified memory for AI agents. Signed assertions, billing attestation, session continuity.
• io.github.vola-trebla/flakiness-knowledge-graph-mcpMCP server + Playwright reporter that builds a flakiness knowledge graph from test run history
• io.github.volsier/memforge-memoryTeam engineering memory for AI coding assistants. 47 MCP tools, pgvector semantic search.
• io.github.xChuCx/agent-memoryGit-native project memory for AI coding agents: Markdown source of truth, reviewable, secret-safe.
• io.github.xultrax-web/agent-memory-mcpMarkdown memory for AI agents. Files you can read, edit, grep, and commit. Not a database.
• io.github.yubinkim444/repo-memoryShared, git-tracked working memory for AI agents on the same codebase.
• io.github.yuvalsuede/memory-mcpPersistent memory + git snapshots for Claude Code. Never lose context or code.
• io.github.zcsabbagh/knowledge-graph-mcpKnowledge graph MCP for student learning with spaced repetition and mastery tracking
• io.maindex/expertFull-control memory API for AI agents — memories, collections, links, search, and bulk operations.
• io.studiomeyer/memoryAI memory with 56 tools. Knowledge Graph, semantic search, OAuth 2.1 + Magic Link. Free tier.
• unclick-memoryLoad UnClick persistent memory at session start and apply the full session protocol. TRIGGER at the very start
• agentdb-memory-patternsImplement persistent memory patterns for AI agents using AgentDB. Includes session memory, long-term storage,
• knowledge-graph-creationBuild structured knowledge graphs from unstructured text by extracting entities, mapping relationships, genera
• agent-memoryAgent memory and context management: design persistent memory systems, manage context windows, implement summa
• conversation-session-memory-recapUse at the start of a returning session (gap greater than four hours, or on a /resume command) to restate the
• conversation-memoryPersistent memory systems for LLM conversations including short-term, long-term, and entity-based memory Use w
• serena-memory-syncСинхронизируй fact-only Serena memories для Gemini adapter. EN: Serena memory sync.
• ai-persistent-memory-system跨对话积累 AI 知识、决策、踩坑历史的持久化记忆系统——对话结束自动提取摘要、append 写入 memory.md、相关片段注入下轮对话 SYSTEM_PROMPT。Use when user wants cross
• agentverse-memoryGive any AI agent persistent, graph-native memory via Agentverse Memory — a managed MCP service with 35 JSON-R
• project-memory-practicesGuidelines for using Claude app memory (including project-scoped memory and incognito chat) to maintain contex
• context-editing-memory-toolApply practical rules for what to keep in an agent’s context vs what to persist to memory when building long-r
• engram-memoryGive the agent durable, local memory with engram — recall past decisions before answering, and persist new dec
• nf-memoryThis skill should be used when the user asks to "config global memory",
• dream-memoryConsolidate recent logs, sessions, and existing memory files into durable topic memories, normalize dates, pru
• memory-extractorExtract durable memories from recent conversation turns into user, feedback, project, and reference categories
• foam-project-memoryBootstrap and maintain a Foam-style project memory graph (ADR, PRD, plans) at repo-root foam/, wired to GitHub
• memory-auditAudit the project's memory tree for integrity drift + bloat — orphans, duplicates, broken relations, stale ref
• review-memoryReview a pull request for memory problems — leaks, unbounded retention, and inefficient allocation — across Ja
• memory-search**Memory & Chat Archive Search** — Activated by the /search command. Searches through ALL of the user's memory
• agent-memory-mcpA hybrid memory system that provides persistent, searchable knowledge management for AI agents (Architecture,
• agent-memory-systemsMemory is the cornerstone of intelligent agents. Without it, every interaction starts from zero. This skill co
• consolidate-memoryReflective pass over your memory files — merge duplicates, fix stale facts, prune the index.
• refine-project-memoryActivate when the user asks to audit, refine, prune, or check the project's auto-memory store. Reconciles memo
• memory-managementGuide the agent to recall, remember, and route durable learning into Memory, Skills, Scheduled Tasks, or Tape.
• memoryPersistent, token-efficient project memory. When ON, maintains a `.shob/memory/` folder of structured `.md` fi
• durable-memoryL3 durable memory for the agent across sessions — SQLite + agent-memory.md, consolidation and cleanup. Apply w
• fable-memoryFile-based persistent memory protocol — one fact per file, typed frontmatter, an index loaded each session, fe
• memory-notesBrowse, search, edit, and delete durable notes about the user's preferences and procedures, kept in a single J