Memdata

Name: Memdata
Author: thelabvenice

by thelabvenicecommunityv1.4.1

The memdata-mcp server provides persistent memory for AI agents, allowing them to store and retrieve notes, decisions, and context across conversations. It supports both subscription-based and autonomous agent payment models.

From the registry: Persistent memory for AI agents. Store context, retrieve it semantically.

GitHub Repository

Install & configure

Prerequisites

required
MemData API key
Get your API key at memdata.ai/dashboard/api-keys (or use X402 wallet key)
https://memdata.ai/dashboard/api-keys

Install in your client

Paste into the AI you're chatting with — it will figure out the rest

Please install the `memdata` MCP server into my current AI client (that's you).

Required prerequisites (do these first if not already done):
- **MemData API key** — Get your API key at memdata.ai/dashboard/api-keys (or use X402 wallet key) (https://memdata.ai/dashboard/api-keys)

Canonical MCP server config (stdio transport):
- command: `npx`
- args: ["memdata-mcp"]
- required environment variables:
  - `MEMDATA_API_KEY`: API key for subscribers (option 1) (example: `<your-api-key>`)
- optional environment variables:
  - `X402_WALLET_KEY`: Private key for pay-per-use via x402 (option 2) (example: `<your-private-key-hex>`)
  - `MEMDATA_API_URL`: API URL (example: `https://memdata.ai`)

Note: Use MEMDATA_API_KEY OR X402_WALLET_KEY, not both.

Add this MCP server to my current client's config in the correct format for you. If you need secrets or credentials I haven't provided, ASK me — do not invent values or leave raw placeholders. After adding it, tell me how to verify the server is connected.

Note: Use MEMDATA_API_KEY OR X402_WALLET_KEY, not both.

Tools (10)

memdata_ingest

Store text in long-term memory

memdata_query

Search memory with natural language

memdata_list

List all stored memories

memdata_delete

Delete a memory by ID

memdata_status

Check API health and storage usage

memdata_session_start

Get identity, last session handoff, recent activity

memdata_set_identity

Set your agent name and identity summary

memdata_session_end

Save a handoff before session ends

memdata_query_timerange

Search with date filters

memdata_relationships

Find related entities

Environment variables

MEMDATA_API_KEYrequiredAPI key for subscribers (from memdata.ai)

X402_WALLET_KEYrequiredPrivate key for pay-per-use (USDC on Base)

Packages

memdata-mcp

npmv1.4.1transport: stdio

Details

Language: JavaScript
License: MIT
Released: Jan 31, 2026
Last commit: Feb 3, 2026
Registry name: io.github.thelabvenice/memdata

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