GrayMatter alternatives

9 ai and agents MCP servers from other publishers do the same job as GrayMatter. The closest match comes first, then the best rated, with at most two per publisher.

You are comparing against GrayMatter

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GrayMatter listing

1
Total Agent Memory
by vbcherepanov
A
Persistent local memory for coding agents: temporal knowledge graph, procedural and episodic recall
No reviews yet
local · pypi73269/wkFree
2
Basic Memory
by basicmachines-co
B
Local-first knowledge management with bi-directional LLM sync via Markdown files.
No reviews yet
local · pypi4.4k19k/wkFree
3
IWE (iwe.md)
by iwe-org
A
Markdown knowledge base as agent memory. Runs against the notes directory it is started in.
No reviews yet
local · npm1.7k93/wkFree
4
Memanto
by moorcheh-ai
A
MCP server for Memanto - persistent semantic memory for any MCP-compatible agent
No reviews yet
local · pypi2.3k118/wkFree
5
MCP AutoMem
by verygoodplugins
C
Graph-vector memory for AI assistants using FalkorDB and Qdrant
No reviews yet
gateway-ready65188/wkFree
6
mcptoon
by activeing123
A
MCP tools + agent skills in one zero-dependency CLI: 71,929 -> 581 tokens (-99.2%, measured).
No reviews yet
local · pypi2201.0k/wkFree
7
World Model MCP
by putervision
A
Persistent 3D/2D spatial world model for AI agents with dynamic velocity and entity tracking.
No reviews yet
local · npm509.0k/wkFree
8
Mnemoverse Memory
by mnemoverse
A
Hosted agent memory that learns from outcomes, with shared rooms. No key: mcp.mnemoverse.com/mcp
No reviews yet
gateway-ready252.0k/wkFree
9
Agent Recall
by Goldentrii
A
Correction-first agent memory. Precision KPI tracks if agents heed warnings. 5 layers, local-only.
No reviews yet
local · npm371399/wkFree

GrayMatter alternatives by what you need

Open source GrayMatter alternatives (9)

Published under an open licence such as MIT or Apache-2.0.

Total Agent Memory, Basic Memory, IWE (iwe.md), Memanto, MCP AutoMem, mcptoon, World Model MCP, Mnemoverse Memory and 1 more below.

Hosted GrayMatter alternatives (2)

Nothing to install: a remote endpoint you add by URL. Also callable through the mcp.market gateway.

MCP AutoMem, Mnemoverse Memory.

Local GrayMatter alternatives (7)

A package you install and run on your own machine, so your data stays on your computer.

Total Agent Memory, Basic Memory, IWE (iwe.md), Memanto, mcptoon, World Model MCP, Agent Recall.

Safest GrayMatter alternatives (7)

Graded A: passed every check the scanner runs on the latest release.

Total Agent Memory, IWE (iwe.md), Memanto, mcptoon, World Model MCP, Mnemoverse Memory, Agent Recall.

GrayMatter and its alternatives compared

Server	Grade	Rating	Licence	Runs	Stars
GrayMatter(this one)	B70	No reviews yet	MIT	Local	489
Total Agent Memory	A85	No reviews yet	MIT	Local	73
Basic Memory	B75	No reviews yet	AGPL-3.0	Local	4.4k
IWE (iwe.md)	A94	No reviews yet	Apache-2.0	Local	1.7k
Memanto	A94	No reviews yet	MIT	Local	2.3k
MCP AutoMem	C67	No reviews yet	MIT	Hosted	65
mcptoon	A89	No reviews yet	Apache-2.0	Local	220
World Model MCP	A94	No reviews yet	MIT	Local	50
Mnemoverse Memory	A99	No reviews yet	MIT	Hosted	25
Agent Recall	A92	No reviews yet	MIT	Local	371