Memory and context MCP servers

2,017 tagged Memory and context, measured the same way as everything else here.

Browse within: agent-memory 201LLM 184mcp-server 183ai-memory 136model-context-protocol 135cursor 125local-first 112knowledge-graph 94embeddings 59cli 58knowledge-base 53agents 46knowledge-management 43markdown 40

fidelis-memory

145

hermes-labs-ai/fidelis

MCP server Claude CodeCodexCursor +2

Fidelis Memory: faithful agent memory with zero-LLM retrieval by default. By Hermes Labs. Runs locally from the fidelis-memory Python package. Needs 1 environment variable to run.

not rated 24 changed 20d ago A Socket: warn tokens not measured original Apache-2.0

claude-faf-mcp

146

Wolfe-Jam/claude-faf-mcp

MCP server Claude CodeCodexCursor +2

Persistent project context for Claude. IANA-registered .faf format. Runs locally from the claude-faf-mcp npm package.

not rated 23 3d ago A tokens not measured original MIT

mnemos

147

s60yucca/mnemos

MCP server Claude CodeCodexCursor +2

MCP server "mnemos" as configured in s60yucca/mnemos. Launched with mnemos serve. Needs 1 environment variable to run.

not rated 23 2mo ago A tokens not measured original MIT

clude

148

sebbsssss/clude

MCP server Claude CodeCodexCursor +2

Portable agent memory anchored on Solana. Local SQLite + vector recall, open export. Runs locally from the @clude/sdk npm package. Needs 4 environment variables to run.

not rated 22 13d ago A tokens not measured original MIT

neurodivergent-memory

149

jmeyer1980/neurodivergent-memory

MCP server Claude CodeCodexCursor +2

Persistent knowledge graph MCP server for neurodivergent thinking. BM25 search, no cloud LLM. Runs locally from the neurodivergent-memory npm package.

not rated 22 +1 yesterday A tokens not measured original MIT

mem-port

150

rsl-innovation/mem-port

MCP server Claude CodeCodexCursor +2

A portable, long-term agentic memory MCP server — a thumb drive for your AI context. Runs locally from the @rsl-innovation/mem-port npm package.

not rated 21 1mo ago A tokens not measured original MIT

memory-journal-mcp

151

neverinfamous/memory-journal-mcp

MCP server Claude CodeCodexCursor +2

One of 2 in server.json

MCP server "memory-journal-mcp" as configured in neverinfamous/memory-journal-mcp. Runs in Docker (docker.io/writenotenow/memory-journal-mcp:v1.1.3).

not rated 20 2mo ago A tokens not measured original MIT

distil

152

dshakes/distil

MCP server Claude CodeCodexCursor +2

Compression with a quality contract — cache-aware, causally-pruned context compression for agentic runtimes, gated by a statistical non-inferiority test. Runs locally from the distil-llm Python package.

not rated 20 +1 yesterday A tokens not measured

mcp

153

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.

not rated 20 +1 yesterday A tokens not measured original Apache-2.0

mcp

154

Mnemosyne-OS/Mnemosyne-Neural-OS

MCP server Claude CodeCodexCursor +2

Memory the human governs, on their own machine, plus what other coding agents here wrote. Runs locally from the @mnemosyne_os/mcp npm package. Needs 3 environment variables to run.

not rated 20 +2 changed 1mo ago A tokens not measured

cacheoverflow

155

GetCacheOverflow/CacheOverflow

MCP server Claude CodeCodexCursor +2

MCP server for cache.overflow - AI agents sharing knowledge with AI agents. Runs locally from the cache-overflow-mcp npm package.

not rated 19 7mo ago A tokens not measured original MIT

engram

156

staticroostermedia-arch/engram

MCP server Claude CodeCodexCursor +2

MCP server "engram" as configured in staticroostermedia-arch/engram. Launched with ./bin/engram-grok mcp. Needs 2 environment variables to run.

not rated 19 +1 2mo ago A tokens not measured AGPL-3.0

goodmemory

157

hjqcan/GoodMemory

MCP server Claude CodeCodexCursor +2

Durable user/project memory for MCP clients: recall context and remember selected facts. Runs locally from the goodmemory npm package.

not rated 19 2d ago A tokens not measured original MIT

grok-faf-mcp

158

Wolfe-Jam/grok-faf-mcp

MCP server Claude CodeCodexCursor +2

Persistent project context for xAI Grok. IANA-registered .faf format. Runs locally from the grok-faf-mcp npm package.

not rated 19 3d ago A tokens not measured original MIT

seahorse-memory

159

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.

not rated 19 +1 changed 1mo ago A Socket: warn tokens not measured original Apache-2.0

openfuse-mcp

160

openfused/openfused

MCP server Claude CodeCodexCursor +2

Encrypted mail, shared memory, and persistent context for AI agents. Runs locally from the openfused npm package.

not rated 18 4mo ago A tokens not measured original MIT

alaya-mcp

161

SecurityRonin/alaya

MCP server Claude CodeCodexCursor +2

Local memory engine for AI agents with knowledge graphs, forgetting, and semantic recall. Runs locally from the alaya-mcp npm package. Needs 4 environment variables to run.

not rated 18 3mo ago A tokens not measured original MIT

memtomem

162

memtomem/memtomem

MCP server Claude CodeCodexCursor +2

Markdown-first memory infrastructure for AI agents with hybrid search. Runs locally from the memtomem Python package.

not rated 18 +3 today A Socket: warn tokens not measured original Apache-2.0

zaxy

163

syndicalt/zaxy

MCP server Claude CodeCodexCursor +2

Coordinator memory for auditable multi-agent projects. Runs locally from the zaxy-memory Python package.

not rated 17 2mo ago A tokens not measured original MIT

graphpilot

164

graphpilot-oss/graphpilot

MCP server Claude CodeCodexCursor +2

Structural memory for coding agents: callers, callees, blast radius and symbols over MCP. Runs locally from the @graphpilot-oss/graphpilot npm package. Needs 1 environment variable to run.

not rated 17 1mo ago A tokens not measured original Apache-2.0

graphmemory-ide

165

elementalcollision/GraphMemory-IDE

MCP server Claude CodeCodexCursor +2

MCP server "graphmemory-ide" as configured in elementalcollision/GraphMemory-IDE. Runs locally from the graphmemory-ide npm package.

not rated 17 +3 3d ago A tokens not measured original MIT

agentic-task-system

166

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.

not rated 17 +1 today A tokens not measured original MIT

tlennon-ie/neurodock

MCP server Claude CodeCodexCursor +2

One of 6 in server.json

NeuroDock cognitive graph MCP server — persistent entity memory and recall. Runs locally from the neurodock-mcp-cognitive-graph Python package.

not rated 17 27d ago A tokens not measured AGPL-3.0

engram

168

rwnalds/engram

MCP server Claude CodeCodexCursor +2

MCP server "engram" as configured in rwnalds/engram. Runs in Docker (ghcr.io/rwnalds/engram:0.1.2).

not rated 17 +1 2mo ago A tokens not measured original MIT

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