What is the best alternative to Polymnemo?

The top-rated alternatives to Polymnemo in the Knowledge & Memory category include Moxie Docs MCP, Scrivener MCP, OpenAkashic. These servers offer complementary or alternative capabilities depending on your deployment stack and authentication requirements.

How do Polymnemo alternatives differ in installation and runtime?

Polymnemo and its alternatives vary by runtime requirement (Node.js/npx, Python/uvx, Docker, or remote HTTP/SSE endpoints). Check the specification comparison table above to verify command requirements before installing.

Are alternatives to Polymnemo free and open source?

Most MCP servers listed on AllMCPs are open source tools under MIT or Apache licenses that you can self-host or run locally with Claude Desktop, Cursor, VS Code, or Windsurf.

How do I side-by-side compare Polymnemo with a specific alternative?

Click the "Compare side-by-side →" button on any alternative card to see an in-depth comparison matrix covering feature lists, stars, npm downloads, install configurations, and schema specifications.

Knowledge & Memory• MCP Alternatives Guide

Best Alternatives to Polymnemo

Looking for an alternative to Polymnemo? Whether you need a different runtime environment, custom authentication support, or alternative API integrations in the Knowledge & Memory ecosystem, we have cataloged and compared the top alternative MCP servers below.

Browse all Knowledge & Memory servers →View Polymnemo Specs →

Target Reference Server

Polymnemo Overview

Shared cross-LLM long-term memory over MCP: semantic recall, sessions, and media (pgvector).

Specification Matrix: Polymnemo vs Alternatives

Server Name	Runtime	Auth	Pricing	GitHub Stars	Downloads	Action
P Polymnemo (Target)	—	Free/None	Free	—	—	Current
M Moxie Docs MCP	npx	API key	Freemium	2	25	Compare →
S Scrivener MCP	npx	No auth required	Free	62	12	Compare →
O OpenAkashic	Remote (SSE)	Free/None	Free	3	—	Compare →
C Codebase Memory MCP	npx	No auth required	Free	44,933	1	Compare →
M Marm MCP Server	uvx	Free/None	Free	400	—	Compare →
A AIMEAT	npx	Free/None	Free	8	—	Compare →
C Context7	npx	API key	Free	62,369	—	Compare →
K Kirok Memory	uvx	Free/None	Free	1	—	Compare →
M Minutes	npx	Free/None	Free	1,508	—	Compare →
B Butterbase Oss	npx	Free/None	Free	3,690	—	Compare →
M MCP Memento	uvx	Free/None	Free	2	—	Compare →
N Nouz	uvx	Free/None	Free	20	—	Compare →