How do I connect MegaMemory MCP Server to Claude?

Run `claude mcp add megamemory -- npx -y megamemory` in Claude Code, or add the same command and arguments under mcpServers in Cursor's mcp.json or Claude Desktop's claude_desktop_config.json, then restart the client. The blocks above are ready to paste.

Is MegaMemory 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 MegaMemory MCP Server do?

MegaMemory MCP Server documents 9 tools to the agent, including create_concept, get_concept, link. The descriptions above come from project documentation. A live handshake does not test individual tool behavior.

MegaMemory

Unclaimed

by 0xK3vin

Persistent project knowledge graph for coding agents. MCP server with semantic search, in-process embeddings, and web explorer.

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01 / Choose your client

02 / Before you connect

Authentication is not specified. Check the project instructions before connecting.

Install the runtime required by the project and make it available to your client.

Project instructionsEnvironment variable names (optional)

Use names from the project instructions, separated by commas. Enter names only, never secret values.

03 / Add the configuration

Source: generated from public install instructions

claude mcp add --transport stdio 'megamemory' -- 'npx' '-y' 'megamemory'

Run in your terminal after replacing any placeholders.

04 / Check it in your client

Open your client’s MCP settings and confirm the server connects and lists its tools. A copied configuration does not confirm a working connection.

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Security profile

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9 of 9 tools

Documented tools (9)

From project documentation. A server handshake does not verify each tool’s description or behavior.

create_concept

Add a new concept with optional edges and file references.

get_concept

Look up a concept by its exact ID. Returns full context including children, edges, incoming edges, and parent.

link

Create a typed relationship between two concepts.

list_conflicts

List unresolved merge conflicts grouped by merge group.

list_roots

List all top-level concepts with direct children.

remove_concept

Soft-delete a concept with a reason. History preserved.

resolve_conflict

Resolve a merge conflict by providing verified, correct content based on the current codebase.

understand

Semantic search over the knowledge graph. Returns matched concepts with children, edges, and parent context.

update_concept

Update fields on an existing concept. Regenerates embeddings automatically.

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 MegaMemory MCP Server

How do I connect MegaMemory MCP Server to Claude?: Run `claude mcp add megamemory -- npx -y megamemory` in Claude Code, or add the same command and arguments under mcpServers in Cursor's mcp.json or Claude Desktop's claude_desktop_config.json, then restart the client. The blocks above are ready to paste.
Is MegaMemory 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 MegaMemory MCP Server do?: MegaMemory MCP Server documents 9 tools to the agent, including create_concept, get_concept, link. The descriptions above come from project documentation. A live handshake does not test individual tool behavior.