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MegaMem

Unclaimed

by C-Bjorn

Transform your Obsidian vault into a powerful knowledge graph with MCP support

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This server needs project-specific setup. Follow the project instructions; no reusable public launch command is available yet.

Project instructions
anythingllmclaude-desktopfalkordbgraphitigraphragneo4jobsidian-mcpobsidian-pluginobsidian-vaultpkm

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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

Compared across complete checks of the same configuration. Tools were listed, not invoked. Input-schema changes are not measured here.

No complete tool checks yet.

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.