Vector Knowledge Graph MCP server

by CSOAI-ORG·io.github.CSOAI-ORG/vector-knowledge-graph-mcp·v1.0.10

AI-powered vector knowledge graph MCP server for agents. Supports add node, add edge, semantic node

C65/100grade C

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Safety scan

C65/100

Adoption

Not measured yet

Usage numbers are collected on the next scan

Reviews

Nobody has reviewed Vector Knowledge Graph yet.

If you have run it, two minutes of your experience saves the next person an afternoon.

write = sends, deletes, buys or posts

Read from the package source without running it. The installed server may list more.

add_edgewrite action
Create a directed edge between two nodes with relationship type and weight.
add_node
Add a node to the knowledge graph with properties, embeddings, and metadata.
find_gaps
Find gaps in the knowledge graph where expected relationships or nodes are missing.
semantic_node_search
Search for nodes using semantic similarity matching against stored embeddings.
trace_compliance_chain
Trace the compliance chain from a requirement through controls to evidence.

scanner v0.1.9 · 2026-09-22 · same rubric, same numbers if you re-run it

no findings

Code scan14 source files scanned25/25
–Live reliabilityno gateway calls yet and no remote to proben/a
–Tool poisoningtools not inspected (local package is not executed); not countedn/a
Auth qualitylocal package, no credentials required12/15
Maintenancerepository not readable: repo not found3/15
Maintainer identityno repository or website to verify2/10

Overall 65/100. Components that don't apply are left out of the denominator. Any critical finding is an F.Rubric Appeal a finding JSON

claude mcp add vector-knowledge-graph-mcp -- uvx vector-knowledge-graph-mcp

Is Vector Knowledge Graph MCP server safe?: With care: it is graded C, so read the findings first (65/100). Read the Vector Knowledge Graph safety report
How do I install Vector Knowledge Graph?: It runs on your machine. Copy the Claude Code, Claude Desktop or Cursor config from the install section.
Does Vector Knowledge Graph need an API key?: Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is Vector Knowledge Graph maintained?: The latest release is v1.0.10.
What can I use instead of Vector Knowledge Graph?: Servers from other publishers that do the same job: Total Agent Memory MCP server, GrayMatter MCP server and Basic Memory MCP server. Compare all Vector Knowledge Graph alternatives.

Same job from other publishers: the closest match first, then the best rated.

Total Agent Memory
Persistent local memory for coding agents: temporal knowledge graph, procedural and episodic recall
not reviewed
Established
A
GrayMatter
Persistent agent memory as a single Go binary: knowledge graph, TUI observability, zero infra.
not reviewed
Growing
B
Basic Memory
Local-first knowledge management with bi-directional LLM sync via Markdown files.
not reviewed
Established
C
Power BI Authoring MCP Server (Local)
The Power BI Authoring MCP server lets an AI agent create and change Power BI semantic models.
not reviewed
Established
A
IWE
Markdown knowledge base as agent memory. Runs against the notes directory it is started in.
not reviewed
Established
A