MCP Memory Graph MCP server

by RetroRobAI·io.github.RetroRobAI/mcp-memory-graph·v0.1.1

Authority-weighted memory graph for AI agents with conflict detection and semantic search.

C65/100grade C

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C65/100

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Usage numbers are collected on the next scan

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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_memory_edge
Add a typed relationship between two memories. edge_type: supersedes | relates_to | contradicts | referenced_by
check_conflicts
Check if a piece of content conflicts with any existing active memories before storing it. Returns potential conflicts above the similarity threshold.
delete_memorywrite action
Soft-delete a memory (sets status=deleted, preserves history).
get_related_memories
Get all memories connected to this one via edges. Returns the full relationship graph for a memory.
list_memories
List memories with optional filters. status: active | superseded | deleted priority: high | medium | low memory_type: user | feedback | project | reference | general
retrieve_memories
Retrieve memories ranked by weighted score (semantic similarity × authority). High-priority explicit instructions rank above lower-priority inferred memories even when the latter are semantically closer.
store_memory
Store a new memory. Embeds the content, checks for conflicts, and optionally auto-resolves them by authority score.
update_memorywrite action
Update an existing memory. Optionally mark another memory as superseded. If supersedes_id is provided, that memory is marked status=superseded and a supersedes edge is created.

scanner v0.1.9 · 2026-09-27 · same rubric, same numbers if you re-run it

no findings

Code scan8 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 mcp-memory-graph -- uvx mcp-memory-graph

Is MCP Memory Graph MCP server safe?: With care: it is graded C, so read the findings first (65/100). Read the MCP Memory Graph safety report
How do I install MCP Memory Graph?: It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does MCP Memory Graph need an API key?: Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is MCP Memory Graph maintained?: The latest release is v0.1.1.
What can I use instead of MCP Memory Graph?: Servers from other publishers that do the same job: Shodh Memory MCP server, Octobrain MCP server and Socraticode MCP server. Compare all MCP Memory Graph alternatives.

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

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