MegaMem
UnclaimedTransform your Obsidian vault into a powerful knowledge graph with MCP support
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23 of 23 tools
Documented tools (23)
From project documentation. A server handshake does not verify each tool’s description or behavior.
add_conversation_memory
Store a conversation as a structured memory episode
add_memory
Add an episode/memory to the knowledge graph (databaseid optional)
clear_graph
Clear the entire memory graph (use with caution)
create_note_with_template
Create a note from a template with intelligent routing — native rendering engine (no Templater required) when templateSources is configured, with cross-vault resolution and registry-aware candidate matching
create_obsidian_note
Create a new note at a specified path
delete_entity_edge
Remove a specific relationship edge by UUID
delete_episode
Remove a specific episode by ID
explore_vault_folders
Explore vault folder structure (tree/flat/paths output)
get_entity_edge
Get relationships for a specific entity by name
get_episodes
Retrieve the most recent N episodes from a group
list_databases
List all configured database targets — use before routing with databaseid
list_group_ids
List all group IDs (namespaces) in the vault
list_obsidian_vaults
List all registered Obsidian vaults
manage_obsidian_base
Manage Obsidian Bases .base files — operations: list, views, query, create
manage_obsidian_folders
Create, rename, or delete vault folders
manage_obsidian_notes
Delete, rename/move, copy, or cross-vault copy/move notes (copytovault/movetovault)
manage_sagas
List all sagas (operation: "list") or summarize a saga (operation: "summarize")
read_obsidian_note
Read a note's full content (with optional line map for editing)
search_memory_facts
Search for relationships and facts between entities (databaseid optional)
search_memory_nodes
Semantic search for entity nodes in the graph (databaseid optional)
search_obsidian_notes
Search vault notes by filename and/or content
sync_obsidian_note
Sync a specific vault note to the graph on demand
update_obsidian_note
Update a note — 5 modes: full file, frontmatter, append, range, editor
Tool change history
FAQ
Questions about MegaMem MCP Server
- How do I connect MegaMem MCP Server to Claude?
- The project does not publish a launch command that MCPVault could verify. Open the repository linked on this page for its install steps; the listing names Claude Desktop, Claude Code, Cursor as compatible clients.
- Is MegaMem MCP Server free?
- The listed licence is MIT. Check the upstream terms for permitted use and commercial requirements; a public repository does not by itself mean the software is free or open source. Connected APIs and hosted services may have separate charges.
- What can MegaMem MCP Server do?
- MegaMem MCP Server documents 23 tools to the agent, including add_conversation_memory, add_memory, clear_graph. The descriptions above come from project documentation. A live handshake does not test individual tool behavior.