Knowledge Graph Memory MCP by Shane Holloman: Setup for Claude and Other Apps

• Saves new memories

  Stores new people, projects or concepts as named memories with notes (observations) attached. You can choose a named database such as work, and project or global storage.

  Try: “Remember that Dana is our new designer and prefers email.”

  Write · aim_memory_store

• Adds notes to an existing memory

  Appends new facts to a memory that already exists, without recreating it.

  Try: “Add that Dana joined in March to her memory.”

  Write · aim_memory_add_facts

• Connects two memories

  Creates a named relationship between two memories, such as "Dana works on Project X".

  Try: “Link Dana to Project Atlas as "leads".”

  Write · aim_memory_link

• Finds memories by keyword

  Searches memory names, types and notes for text, ignoring case.

  Try: “What do I remember about the Atlas project?”

  Files · aim_memory_search

• Gets memories by exact name

  Returns the memories with the exact names you give, with their notes and links.

  Try: “Show everything stored about Dana.”

  Files · aim_memory_get

• Reads all memories in a database

  Returns every memory and link in one database, as JSON or readable text.

  Try: “Show me everything in my work memory.”

  Files · aim_memory_read_all

• Lists your memory databases

  Shows the available databases and whether the assistant is using project or global storage.

  Try: “Which memory databases do I have?”

  Files · aim_memory_list_stores

• Deletes memories

  Removes memories by name, together with the links attached to them.

  Try: “Forget everything about the cancelled Orion project.”

  Delete · aim_memory_forget

• Deletes notes from a memory

  Keeps the memory but removes the notes you name from it.

  Try: “Remove the outdated address note from Dana's memory.”

  Delete · aim_memory_remove_facts

• Deletes links between memories

  Keeps both memories but removes the relationship between them.

  Try: “Unlink Dana from the cancelled Orion project.”

  Delete · aim_memory_unlink

Watch out for

• It can delete memories, notes and links

  aim_memory_forget, aim_memory_remove_facts and aim_memory_unlink delete stored data, and the project documents no read-only switch. Back up the memory folder, or sync it so you can recover. github.com

• Version 1.2.1 on npm was compromised

  Version 1.2.1 of mcp-knowledge-graph (published 14 September 2025) was compromised by the Shai-Hulud npm worm, which steals tokens and credentials (MAL-2025-47327, GHSA-qq74-6323-3h57). Only 1.2.1 is listed as affected. npm no longer lists that version, and 1.3.2, the current release, is not listed. If you ever ran 1.2.1, the advisory says to treat the machine as compromised and rotate its secrets. osv.dev

• The memory path controls where files are written

  Memories are written in the folder you pass as --memory-path, or in a .aim folder it finds in the current project. Pick a folder you control. github.com

Security advisories