Memdata MCP server

Read from the package source without running it. The installed server may list more.

• memdata_deletewrite action

  Delete a memory/artifact from storage. This permanently removes the content and all associated chunks. Use memdata_list to find artifact IDs.

• memdata_ingest

  Ingest text content into long-term memory for later retrieval. Use this to store important information, notes, decisions, or context that should be remembered across conversations.

• memdata_list

  List all stored memories/artifacts. Shows what content has been ingested with chunk counts and dates. Use this to see what is in memory before querying or to find artifact IDs for deletion.

• memdata_query

  Search memory for relevant context based on a natural language query. Returns the most semantically similar stored content with similarity scores.

• memdata_query_timerange

  Search memory within a specific time range. Use for queries like "what did I work on last week" or "meetings from January".

• memdata_relationships

  Find entities related to a person, company, or concept in your memory. Shows who/what appears together in the same context.

• memdata_session_end

  Save a session handoff before ending. Stores what you were working on and context for the next session. Call this before context compression or when ending a work session.

• memdata_set_identity

  Set or update your agent identity. Use this to establish who you are and your purpose.

• memdata_status

  Check the health and storage usage of your MemData account. Shows API connectivity and how much storage space is used.

• memdata_whoami

  Get your agent identity and context at session start. Returns your name, identity summary, what you were working on, recent activity, and memory stats. Call this at the beginning of each session to remember who you are.

• Code scan3 source files scanned25/25
• –Live reliabilityno gateway calls yet and no remote to proben/a
• –Tool poisoningtools not inspected (local package is not executed); not countedn/a
• Auth qualitystatic API keys via environment variables6/15
• Maintenancelast push 238 days ago4/15
• Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10

Safety score

66/100

higher than 28% of 2,174 E-commerce servers

Tools

10

the typical E-commerce server has 6

Tools that change things

10%

typical: 0%. Fewer write tools means less an agent can break

Downloads a week

27

more than 17% of 411 E-commerce servers with a package

Memdata: common questions

Is Memdata MCP server safe?

With care: it is graded C, so read the findings first (66/100). Read the Memdata safety report

How do I install Memdata?

It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.

Does Memdata need an API key?

Yes. The registry entry asks for MEMDATA_API_KEY.

Is Memdata maintained?

The last commit was 274 days ago (2026-02-03). The latest release is v1.4.1.

What can I use instead of Memdata?

Servers from other publishers that do the same job: Kagura Memory Cloud MCP server, Delx Memory MCP server and Mneme Memory MCP server.

How does Memdata compare with other E-commerce MCP servers?

safety score 66/100 (higher than 28% of 2,174 E-commerce servers); tools 10 (the typical E-commerce server has 6); tools that change things 10% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.