Memory and context mcp servers

2,236 tagged Memory and context, measured the same way as everything else here.

Browse within: agent-memory 194ai-memory 132local-first 108knowledge-graph 93embeddings 57knowledge-base 55knowledge-management 47obsidian 40markdown 36coding-agents 27chatgpt 26context-management 26context-engineering 22long-term-memory 22

second-brain-mcp

290

CoMfUcIoS/second-brain-mcp

MCP server Claude CodeCodexCursor +2

MCP server for any Markdown vault as a second brain (Obsidian, Foam, Logseq, plain files). Runs locally from the @comfucios/second-brain-mcp npm package.

13 1mo ago A tokens not measured

memtomem

291

memtomem/memtomem

MCP server Claude CodeCodexCursor +2

Part of memtomem

Markdown-first memory infrastructure for AI agents with hybrid search. Runs locally from the memtomem Python package. Needs 1 environment variable to run.

13 3d ago A tokens not measured original Apache-2.0

supamem

292

dzmitrys-dev/supamem

MCP server Claude CodeCodexCursor +2

MCP server "supamem" as configured in dzmitrys-dev/supamem. Launched with supamem mcp-server --transport stdio. Needs 2 environment variables to run.

12 13d ago A tokens not measured original MIT

knowit

293

ismaelkedir/knowit

MCP server Claude CodeCodexCursor +2

Shared team memory for AI coding agents — MCP server and CLI for persistent, queryable knowledge across sessions and teammates. Runs locally from the knowit npm package.

12 1mo ago A tokens not measured original MIT

xmemo

294

yonro/memory-os-cli

MCP server Claude CodeCodexCursor +2

Part of xmemo

Shared, governed long-term memory for AI agents across tools and sessions via MCP and REST. Runs locally from the @xmemo/client npm package. Needs 2 environment variables to run.

12 4d ago A tokens not measured original MIT

nexusmem

295

yaminbkk/NexusMem

MCP server Claude CodeCodexCursor +2

Local-first memory for AI coding agents: shell history with exit codes, git diffs, docs, MCP. Runs locally from the nexusmem npm package.

12 3d ago A tokens not measured original MIT

memex

296

STiFLeR7/memex

MCP server Claude CodeCodexCursor +2

Temporal engineering context for agents via MCP. Runs locally from the stifler-memex-mcp npm package. Needs 4 environment variables to run.

12 8d ago A tokens not measured original MIT

obsidian-slim-mcp

297

vre/flow-state

MCP server Claude CodeCodexCursor +2

One of 2 in .mcp.json

MCP server "obsidian-slim-mcp" as configured in vre/flow-state. Launched with uv --directory ./obsidian-slim-mcp run obsidian-slim-mcp. Needs 2 environment variables to run.

12 2mo ago A tokens not measured original MIT

letta-mcp-server

298

SNYCFIRE-CORE/letta-mcp-server

MCP server Claude CodeCodexCursor +2

Production-ready MCP server bridging Claude and Letta.ai agents. Runs locally from the letta-mcp-server Python package.

12 7mo ago A tokens not measured original MIT

inardini/vertex-memory-bank-mcp

MCP server Claude CodeCodexCursor +2

MCP server "vertex-ai-memory-bank-mcp" as configured in inardini/vertex-memory-bank-mcp. Runs locally from the vertex-ai-memory-bank-mcp Python package.

12 11mo ago A tokens not measured original Apache-2.0

seahorse-memory

300

ssanvi-builds/seahorse

MCP server Claude CodeCodexCursor +2

Persistent, bi-temporal memory for LLM agents — local-first, MCP-native, Obsidian-readable. Runs locally from the seahorse-memory Python package.

12 3d ago A tokens not measured original Apache-2.0

memento-vault

301

sandsower/memento-vault

MCP server Claude CodeCodexCursor +2

MCP server "memento-vault" as configured in sandsower/memento-vault. Runs locally from the memento-vault Python package.

12 19d ago A tokens not measured original MIT

memento

302

iAchilles/memento

MCP server Claude CodeCodexCursor +2

MCP memory server using SQLite + FTS5 + sqlite-vec. Runs locally from the @iachilles/memento npm package.

12 2mo ago A tokens not measured

claude-find

303

Cavinooo/claude-find

MCP server Claude CodeCodexCursor +2

Pull Deep Memory from across your Claude Code Sessions — when you need it. Runs locally from the claude-find npm package.

11 2mo ago A tokens not measured original MIT

mcp

304

mbeacom/adrkit

MCP server Claude CodeCodexCursor +2

Deterministic, offline, read-only ADR decision memory for coding agents. No model or network calls. Runs locally from the @adrkit/mcp npm package. Needs 2 environment variables to run.

11 4d ago A tokens not measured original Apache-2.0

titen-memory

305

RamaAditya49/titen

MCP server Claude CodeCodexCursor +2

Evidence-grounded agent memory with mandatory provenance, on local SQLite or Cloudflare D1. Runs locally from the titen-memory npm package. Needs 2 environment variables to run.

11 3d ago A tokens not measured original Apache-2.0

mcp

306

Mnemosyne-OS/Mnemosyne-Neural-OS

MCP server Claude CodeCodexCursor +2

Persistent memory for AI agents, governed by the human and stored on their own machine. Runs locally from the @mnemosyne_os/mcp npm package. Needs 2 environment variables to run.

11 4d ago A tokens not measured

wormhole

307

fatmali/wormhole

MCP server Claude CodeCodexCursor +2

Part of wormhole

The Inter-Agent Context Bridge - MCP server for shared agent memory. Runs locally from the wormhole-mcp npm package.

11 7mo ago A tokens not measured

thread-keeper

308

po4erk91/thread-keeper

MCP server Claude CodeCodexCursor +2

Multi-agent shared brain across Claude Code/Desktop, Codex, Antigravity CLI, Copilot, and VS Code. Cross-session memory, self-improving skill loops, inter-agent signaling — one local MCP server. Runs locally from the threadkeeper Python package.

11 6d ago A tokens not measured original MIT

memory-mcp

309

chenxiaofie/memory-mcp

MCP server Claude CodeCodexCursor +2

A local memory service that stores and retrieves information about situations and entities for an AI assistant. It runs from a Python package and needs one environment variable.

11 1mo ago A tokens not measured original MIT

context-router

310

mohankrishnaalavala/context-router

MCP server Claude CodeCodexCursor +2

One of 2 in .mcp.json

MCP server "context-router" as configured in mohankrishnaalavala/context-router. Launched with context-router mcp.

11 2mo ago A tokens not measured

agentic-task-system

311

renezander030/agentic-task-system

MCP server Claude CodeCodexCursor +2

MCP server giving AI agents persistent task memory across TickTick, Notion, GitHub, Linear & Beads. Runs locally from the @reneza/ats-mcp npm package. Needs 1 environment variable to run.

11 3d ago A tokens not measured original MIT

memory

312

troykelly/claude-skills

MCP server Claude CodeCodexCursor +2

Part of issue-driven-development

Gives the agent a persistent knowledge graph it can write facts to and recall across sessions. Runs locally from the @modelcontextprotocol/server-memory npm package.

11 7mo ago A tokens not measured

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