Is Engram Mcp Server free to use?
Yes, it is free during the public beta and does not require a credit card.
@lumetra-io
Basic information
Give your AI agents a memory they can trust. Engram lets your AI remember past conversations, facts, and decisions, so it feels more like a real teammate.
Add this server to your MCP-compatible client using the configuration below.
{
"mcpServers": {
"engram": {
"url": "https://engram.lumetra.io",
"headers": {
"X-API-Key": "<your-api-key>"
}
}
}
}Tool list not available yet
This listing does not currently have a tool list to display. This does not mean the server has no tools; check its documentation for supported capabilities.
Fetch the live tool list directly from this server's endpoint using the button above.
Engram Mcp Server is a hosted MCP (Model Context Protocol) server that gives AI agents reliable, persistent memory. It allows agents to remember past conversations, facts, and decisions, making them feel more like real teammates. The service is provided by Lumetra and is free during public beta with no credit card required.
To use Engram Mcp Server, sign up at lumetra.io to get an API key, then configure your MCP client (e.g., Claude Code, Windsurf, Cursor) with the server URL https://engram.lumetra.io and your API key in the appropriate config file or command. After restarting the client, the agent will have access to memory tools like store_memory, search_memories, and delete_by_event.
explain_retrieval to show why results were chosenYes, it is free during the public beta and does not require a credit card.
No. Engram is a hosted service running at `https://engram.lumetra.io`; there is no local installation required.
The README provides configuration examples for Claude Code, Windsurf, and Cursor. It also notes that other MCP clients are supported via the same configuration pattern.
The tools include: `store_memory`, `store_memories`, `search_memories`, `memory_index`, `delete_by_event`, and `explain_retrieval`.
Project context your AI can query through MCP — with source evidence.
Shared, serverless, conflict-free memory for AI agents: a multi-machine drop-in for the MCP memory knowledge graph.

AI agents start every session with amnesia — you re-explain the project, repeat your preferences, and correct the same mistakes over and over. PLUR gives them a memory that persists. Your agent's corrections, preference
Memlord is a remote MCP server available at https://app.memlord.com.

Exact, shared memory for AI agents: a hierarchical database where totals always add up, every write is attributed to the agent and person behind it, and any figure traces back to its source file. Agents create databases,
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