Memograph
MemoGraph gives Claude a graph-based memory system backed by markdown files with YAML frontmatter. It exposes 19 tools including semantic search, memory CRUD operations, graph traversal with wikilinks, and autonomous hooks that can capture context from queries and responses. You get hybrid retrieval combining keywords and optional vector embeddings, automatic entity extraction (topics, people, action items), and AI-powered tag and link suggestions. The server connects to local vault directories and supports multiple LLM providers for its auto-organization engine. Reach for this when you want Claude to maintain persistent, interconnected knowledge across sessions with smart retrieval that understands relationships between memories, not just keyword matches.
- GitHub stars
- 4
- tools
- 19
- auth
- Secret needed
- transport
- STDIO
- env vars
- 7
- last updated
- Jun 25, 2026
Tools
19 toolsPublic tool metadata for what this MCP can expose to an agent.
search_vaultSemantic search and context retrieval
Semantic search and context retrieval
No parameter schema in public metadata yet.
query_with_contextSemantic search and context retrieval
Semantic search and context retrieval
No parameter schema in public metadata yet.
create_memoryAdd memories and import documents
Add memories and import documents
No parameter schema in public metadata yet.
import_documentAdd memories and import documents
Add memories and import documents
No parameter schema in public metadata yet.
list_memoriesBrowse and retrieve memories
Browse and retrieve memories
No parameter schema in public metadata yet.
get_memoryBrowse and retrieve memories
Browse and retrieve memories
No parameter schema in public metadata yet.
get_vault_infoBrowse and retrieve memories
Browse and retrieve memories
No parameter schema in public metadata yet.
update_memoryModify existing memories
Modify existing memories
No parameter schema in public metadata yet.
delete_memoryRemove memories by ID
Remove memories by ID
No parameter schema in public metadata yet.
get_vault_statsVault statistics and insights
Vault statistics and insights
No parameter schema in public metadata yet.
list_available_toolsList all available tools
List all available tools
No parameter schema in public metadata yet.
auto_hook_queryAutonomous memory management
Autonomous memory management
No parameter schema in public metadata yet.
auto_hook_responseAutonomous memory management
Autonomous memory management
No parameter schema in public metadata yet.
configure_autonomous_modeAutonomous memory management
Autonomous memory management
No parameter schema in public metadata yet.
get_autonomous_configAutonomous memory management
Autonomous memory management
No parameter schema in public metadata yet.
relate_memoriesGraph-native linking and traversal
Graph-native linking and traversal
No parameter schema in public metadata yet.
search_by_graphGraph-native linking and traversal
Graph-native linking and traversal
No parameter schema in public metadata yet.
find_pathGraph-native linking and traversal
Graph-native linking and traversal
No parameter schema in public metadata yet.
bulk_createCreate multiple memories in one call
Create multiple memories in one call
No parameter schema in public metadata yet.
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MEMOGRAPH_VAULT*Path to your MemoGraph vault directory (created if missing).
MEMOGRAPH_READONLYdefault: falseSet to 'true' to block destructive MCP tools (delete_memory, update_memory, bulk_create, batch_delete, batch_update). Recommended for shared or untrusted clients.
MEMOGRAPH_PROVIDEROptional LLM provider for query_with_context tool. Only needed if you want AI-generated answers.
MEMOGRAPH_MODELOptional LLM model name (e.g. 'claude-sonnet-4-6'). Used together with MEMOGRAPH_PROVIDER.
ANTHROPIC_API_KEYsecretAPI key for Anthropic Claude. Required when MEMOGRAPH_PROVIDER=claude or when using the [anthropic] extra.
OPENAI_API_KEYsecretAPI key for OpenAI. Required when using the [openai] extra (embeddings or LLM).
OLLAMA_HOSTdefault: http://localhost:11434Base URL for a local Ollama server (default http://localhost:11434). Only needed when MEMOGRAPH_PROVIDER=ollama or the [ollama] extra is installed.
Readme
Details
- Repository
- github.com/indhar01/memograph
- Categories
- AI & LLM Tools, Documents & Knowledge, Search & Web Crawling
- Package
memograph- Transport
- STDIO
- Auth
- Required
- Registry
- MCP registry, active
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