Clean scanStatic scanned
Lets your agent query, update and manage MongoDB databases and set up MongoDB Atlas clusters.
458.4k installs/moApache-2.0
MCP Knowledge Graph
shaneholloman · MCP server
Stores what your AI assistant learns as entities, relations and observations in a local knowledge graph, so it can recall people, projects and concepts in later conversations. Memory lives in files on your machine, either in a project folder or in a global folder you choose, and you can keep several named databases for topics such as work and personal. The assistant can add facts, link memories, search by keyword and forget what is no longer needed.
Written by ooruby from the README of mcp-knowledge-graph 1.3.2.
Not claimed by its maker.
Why it's useful
Your assistant stops starting every conversation from scratch, because what it has learned is kept and can be searched again.
What you could do with it
- Ask your assistant to remember a person or project and link it to related memories for later chats.
- Keep a separate memory database inside each project so context stays with the work it belongs to.
- Search stored memories by keyword, or remove a fact that has gone out of date.
Written from its documentation: what it says it can do, not what our checks found.
Maintenance
Not measuredNo release date is on record for this package yet. The nightly publisher check records one as it reaches each npm package, about once every ten nights.
Release activity only: it says nothing about quality or safety, and a finished small package can be fine without releases. How it is measured
What this does not cover
- Everything. Treat it as you would software from anywhere else.
Receipt history: every signed receipt for every version of this listing, and what changed between them.
In its maker's words
MCP server enabling persistent memory for AI models through a local knowledge graph
Compare with
- Google Knowledge Graph MCPside by side
- MCP Neo4j Knowledge Graphside by side
- MCP Memory Graphside by side
How far this has been checked
Static scanned
- What it establishes
- Its published package, or for a hosted server its source repository at a recorded commit, was read file by file, without running it, by every check in our current scan.
- What it does not
- How it behaves when it runs, or anything the scan does not read yet: several rubric checks, the repository's history, and compiled code in folders named dist or build. For a hosted server, that the endpoint runs the code that was read. The ooruby Index sets out exactly what was read.
- Exactly what was read
- Version 1.3.2, the file with digest sha512-RmX2Y1ERDUCG6TnpGKHNyURgXOl6nB3/I5LJ+hyq7q5UDPuIIC7hshozddQ3hb0eBRVQ/pylS/CcyYxSCoIydQ==, as the registry publishes it. A published version cannot be replaced, so this names the same bytes for anyone who checks.
- Authentication
- Runs locally. No hosted endpoint is listed for this package. You run it on your own machine, so there is no endpoint of ours to authenticate against.
Adding it
Paste this into your client's MCP configuration.
{
"mcpServers": {
"mcp-knowledge-graph": {
"command": "npx",
"args": [
"-y",
"mcp-knowledge-graph@1.3.2"
]
}
}
}Or run it directly.
npx -y mcp-knowledge-graph@1.3.2Pinned to 1.3.2, which is the version the findings above were found in. Drop the version to take whatever is newest, and the report on this page stops describing what you installed.
Where this came from
- Registry
- npm
- Package
- mcp-knowledge-graph
- Version read
- 1.3.2
- Resolved
- 2026-10-10
No build provenance published. The repository above is the one the publisher declared, and nothing links it to the package you would install. That is not a mark against this listing, since most packages are published this way, but it is a check nobody can run.
The badge, if this is your listing
It renders the current rung (static scanned) and links back here, where what that does and does not establish is one click away. It updates itself as the evidence deepens.
[](https://ooruby.com/market/mcp-knowledge-graph)About this listing
- Kind
- MCP server
- Category
- Data & analytics
- Pricing
- Free
- Sandbox
- No
- Hosted
- No
- Updated
- 2026-10-06
Similar MCP servers
All MCP serversVerification records what our published tests found on a specific version at a specific date. It is not a warranty, and it does not certify that software is free of defects.