Knowledge, Memory & RAG MCP servers · page 13

Persistent memory, knowledge graphs, vector databases and RAG pipelines so AI agents remember context across sessions.

1,502 servers · showing 577–624

  1. 577Todoxbeydemirfurkan/todoxMemory for coding agents: the decisions, the dead ends, and where the last session stopped.RemoteAccount needed2
  2. 578YouSpotOnStartups/youspot-agent-toolsQuery one person's second brain: contacts, companies, notes, files and connected accounts.RemoteAccount needed2
  3. 579ArtifactaSagaPeak/artifacta-mcpArtifact store for agent outputs: persist, retrieve and share them across runs and sessions, with content-hash dedup and expiring share links.Local + RemoteAccount needed1
  4. 580AimemoMyAgentHubs/aimemoLocal, dependency-free memory server shipped as a single binary.LocalFree1
  5. 581Bilincatakanelik34/BilincHosted agent memory with an audit trail: writes carry provenance, contradictions surface as inspectable changes, and bad runs are recovered from snapshots.LocalAccount needed1
  6. 582Doc Managergiuliohome-org/doc-managerPersonal document vault on Azure Blob Storage: read, write and search plaintext docs, while client-side AES-256-GCM encrypted docs stay opaque.LocalAccount needed1
  7. 583Kutkoraykutlu/kutLocal-first personal CRM that keeps your contacts as plain Markdown files. Read-only MCP server (kut.pyw --mcp): search people, open a contact card, see who to reach out to this week, recent conversations and a meeting brief. Contacts marked private are never listed, secrets are masked, and phone numbers and emails are never returned.LocalFree1
  8. 584MemCoreManuelWarland/MemCoreLong-term memory shared by every AI coding assistant on one machine: a single local SQLite file with FTS5 search and optional multilingual semantic search, no daemon and no cloud, reachable over MCP, a CLI or plain SQLite.LocalFree1
  9. 585Roo Memorymcasdfgf/mcp-roo-memoryPersistent fractal graph memory for coding agents: semantic search, hot/cold/archive context tiers and decision tracking on Qdrant.LocalFree1
  10. 586Simplememjcdickinson/simplememSimple memory for coding agents using DuckDB and VoyageAI.LocalAccount needed1
  11. 5873dprint Oraclegregario/3dprint-oracle3D printing filament knowledge base from SpoolmanDB: search filaments, compare material properties and print settings, and diagnose print issues.LocalFree1212
  12. 588ArkHivesammyboi81/arkhiveLocal-first, tamper-evident AI memory with a SHA-256 ledger, recall, verification, and governed decisions.LocalFree1
  13. 589Beingwnbhr/beingPersonality runtime for agents: persistent memory, identity (SOUL) and relationships that carry across AI clients.LocalAccount needed1
  14. 590BovedIAjmpdsevilla/BovedIAPersonal memory for Claude Code in plain Markdown notes, with a router note that decides what context to load and a layer for thoughts and feelings.LocalFree1180
  15. 591Claude HandoffVasilispapg/claude-handoffClaude Code session handoffs: turns any transcript, even crashed ones, into a handoff file and distills project history into a cited memory brief.LocalFree1
  16. 592Compound Memorychinwe/compound-memoryLocal-first shared memory for multiple AI agents that compounds in value: feedback-driven confidence, cross-agent validation, neighbor recall and distillation; Markdown files with auto git history, 5 MCP tools + CLI.LocalFree1
  17. 593Echocachekskurtveit/echocacheCache expensive LLM results with HTTP-style freshness (TTL, stale-while-revalidate) and semantic recall of related past answers.LocalFree1218
  18. 594JidoSealJidoseal/jidoseal-mcpChecks a folder of Markdown docs for missing Open Knowledge Format (OKF) frontmatter fields, locally; writes only .jidoseal/ in that folder. MCP server Apache-2.0, scan engine proprietary; no network use during a scan is a vendor claim.LocalFree1
  19. 595Knosdrexthealpha/KnosLocal memory shared by all coding agents on a machine, built from sessions, commits, CLAUDE.md/AGENTS.md and ADRs, with claims that lock in-progress work.Local + RemoteFree1
  20. 596LinkLorelinklore/linklore-mcpStructured memory for coding agents: typed lore and doc entries with status and links that agents read and write.LocalFree1
  21. 597LocalKeepzuneracodes/localkeepLocal-first chronological memory: write dated, editable memory banks in a local UI, and Claude recalls them on demand via SQLite FTS5.LocalFree1
  22. 598md-visionjaplete/md-vision-mcpRead Markdown with inlined images and heading indexes for agentic RAG over local docs or allowed URLs.LocalFree1114
  23. 599memexayushagrawal288/memexPersistent agent memory with semantic search and recency decay, local ONNX embeddings, background summarization and Prometheus/Grafana observability.LocalFree1
  24. 600NinFenz Content GateMonyeah777/NinFenzContent contract layer as a read-only MCP server: protocol specs, modules, pipelines, assets, and the knowledge library for long-form content; 12 read-only tools plus an assembly prompt, Python stdlib only, no write paths.LocalFree1864
  25. 601Project Memorykaaustubh/project-memory-mcpPersistent memory for coding agents in plain repo files (AGENTS.md, issues.jsonl): captures bugs, fixes, decisions and corrections and recalls them later.LocalFree1
  26. 602RAGjaimenbell/rag-mcpMinimal local RAG that vector-searches a document corpus and returns cited passages.LocalFree1
  27. 603Ratary Memoryontorata/rataryPersistent coding memory for AI assistants with hybrid search, a knowledge graph and token-efficient context, self-hostable on D1, Postgres, MariaDB or Docker.LocalAccount needed1
  28. 604Repo Memoryyubinkim444/repo-memoryShared, git-tracked memory for AI agents on the same codebase: facts, decisions and gotchas stored in a committed repo directory and synced via git.LocalFree1
  29. 605robo-cortexrobotel-limited/robo-cortexGit-aware memory store for coding agents: memories anchored to git blob hashes are flagged for review when the linked code changes.LocalFree1
  30. 606Saihm ProSAIHM-Admin/saihm-mcp-server-proClient-side encrypted agent memory where the server only sees ciphertext, with post-quantum identity and sharing and crypto-shredding for GDPR erasure.LocalAccount needed1
  31. 607Amberambermem/amberHosted long-term memory for AI assistants. Your assistant stores facts with its own phrasings; Amber embeds them and finds them again by meaning and by keyword. Recoverable trash, full export, one isolated database per user. [$2.99/mo]RemoteAccount needed1
  32. 608Giskard Oasisgiskard09/giskard-oasisRefocuses an agent that has lost its thread by distilling its original purpose, paid per use via Lightning or Arbitrum.Local + RemoteAccount needed1
  33. 609Rarefied Earth GroundworkRarefied-Earth/groundworkCompany state for operating small businesses: brand, voice, charter, priorities, modules and skills.RemoteAccount needed1
  34. 610vivacJAAvila-Of/vivacA provenance tree for coding agents: every node records the node it was born from, so the agent can ask why the work is where it is. A session brief with the standing decisions and what not to touch, a close that refuses over open work, and decisions kept with the alternatives they rejected. Local JSON-lines file, no telemetry.LocalFree1
  35. 611AidimagAiDimag/aidimagPersistent, verified memory for AI coding agents: recall, capture, guardrails, review queue.LocalFree1569
  36. 612Ainpc CLIjyswee/ainpc-cliAI NPCs with persistent memory for game studios. NPC CRUD, dialogue, voice. Stdio or remote SSE.Local + RemoteAccount needed1153
  37. 613AppWranglerIntarsO/AppWranglerPer-app CPU, efficiency-core and memory control for Apple Silicon Macs, with suggestions and undo.LocalFree1
  38. 614AsterMindAsterMindAI/astermind-mcpOn-device reranking that cuts RAG context tokens ~67% while keeping a relevant passage.LocalFree1
  39. 615Booboojessymariau/boobooQuery your AI system's wiring, knowledge, memory, agents and crons as one rooted graph over MCP.LocalFree1
  40. 616Cognitive SubstrateJaysonAIOnline/mcp-cognitive-substrate28-layer cognitive substrate with cross-session ToT evolutionary memory and self-telemetry toolsLocalFree1
  41. 617CogSessionpremanand8800/cogsessionSession memory for AI coding agents: records decisions and dead ends, flags what went stale.LocalFree1
  42. 618Context Keeperjarmstrong158/context-keeperDurable project-memory MCP: decisions, constraints, and pipelines across Claude sessions.LocalFree1
  43. 619ContextDB Memorymikhailbovt/ContextDB-CodexLocal-first durable AI memory with policy-bound recall and a typed project graph.LocalFree1
  44. 620ContextLibwillykeenan/agentbrain-contextlibA project's long-term memory as plain Markdown files, with an append-only, tamper-evident log.LocalFree1
  45. 621Engramdevinmlowe/engramCognitive memory for coding agents: hybrid recall, remember/forget, knowledge graph, nightly dreams.LocalFree1
  46. 622Evc Meshentire-vc/evc-mesh-mcpTasks, comments, shared memory and handoffs for teams of people and AI agents, over MCP.Local + RemoteAccount needed1
  47. 623Factsetsjoshua-auchincloss/factsetsAn MCP server that provides a local, persistent, self-maintaining knowledge base for AI agentsLocalFree1215
  48. 624feedback-memoryssap-pa/self-learning-agent-setupRemembers why you approved, edited or rejected your agent's drafts; recalls the closest correctionsLocalFree1