Mnemoverse Agent-Native Services

CollectionMemory & State
Classificationagent-native
LicenseMCP server MIT, Python SDK MIT; the memory engine they call is a proprietary hosted service with a free tier. No self-hostable build of the engine is published; Enterprise customers can self-host it by agreement
MCPAvailable
Agent SkillAvailable
InterfacesAgent Skill · MCP · REST · CLI · SDK · STDIO · http · API
Verified2026-09-20

What it does

Mnemoverse keeps what an agent learns outside its context window and returns it in whatever tool the agent is running in next. A decision made while pairing in Claude Code is available in Cursor an hour later under the same account, and in a ChatGPT connector the same evening, because all of them talk to one hosted store rather than to per-tool instruction files.

The primitive that separates it from a vector index is outcome feedback: after a recall the agent calls memory_feedback with the identifiers it used, and rating a recalled memory as helpful or misleading re-ranks what comes back next. Similarity alone never changes because advice turned out to be wrong; a reported outcome does.

Boundary, stated rather than implied. The agent decides what to offer for storage; memory_write is an explicit call, not a transcript miner. What the service does on its own at write time is decide whether to keep the candidate: an importance gate may filter low-value writes, and the result says for each atom whether it was stored or filtered, with a reason. A read returns provenance with each hit, including the author principal, and a read can exclude one author. Several other entries in this category are explicit-write services on the same terms.

Agent-facing interfaces

Interaction pattern: MCP (Streamable HTTP)
Catalog protocols: Agent Skill, MCP, REST, CLI, SDK, STDIO, http, API
MCP: ✅ Available on two transports, with the same ten tools on each.
Agent Skill: ✅ Available, published separately from the server.
Onboarding type: mcp

How agents onboard

Interaction pattern: MCP (Streamable HTTP)

{
  "mcpServers": {
    "mnemoverse": {
      "url": "https://mcp.mnemoverse.com/mcp"
    }
  }
}

See the full onboarding section in the dossier.

Protocol surface

Interface	Detail
MCP over Streamable HTTP	Hosted at `https://mcp.mnemoverse.com/mcp`, OAuth 2.1 + PKCE, POST only
MCP over stdio	`npx -y @mnemoverse/mcp-memory-server@latest`, authenticated with `MNEMOVERSE_API_KEY`
REST API	`https://core.mnemoverse.com/api/v1`, the full surface, including the administrative operations that sit outside the MCP tool set
Python SDK	`pip install mnemoverse`
Editor and CLI packages	Claude Code plugin, Cursor plugin, Gemini CLI extension, VS Code extension, and an MCPB desktop-extension manifest that runs the server as a local process
Agent Skill	`agent-memory-discipline`, CC0, distributed through the plugin marketplace and bundled in the Claude Code plugin

Verification

Last verified 2026-09-20.

Sources:

https://www.npmjs.com/package/@mnemoverse/mcp-memory-server
https://pypi.org/project/mnemoverse/
https://mcp.mnemoverse.com/mcp