Memra MCP Server

by usememra Your server? Claim it

not responding

Memra is listed as active in the registry but did not answer our last check. It exposes 7 tools. Last commit 7 Sep 2026.

Persistent memory for AI agents. EU-hosted, privacy-first, hybrid recall, contradiction detection.

Uptime history 91 days of history · worst day 0%

91 days agonow

0.0%

Uptime 24h

0 of 92 checks

Tools

read from the server

119 ms

Response time

average over 24h

Stars

last commit 7 Sep 2026

What changed 1

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 7 September 2026. No other catalogue keeps this.

7 Sep a tool changed version

Memra does not always answer

Over the last week it answered 0.0% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 6 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add memra --transport http https://usememra.com/mcp

Settings → Connectors → Add custom connector, then paste this address

https://usememra.com/mcp

~/.codex/config.toml

[mcp_servers.memra]
url = "https://usememra.com/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "memra": {
      "url": "https://usememra.com/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "memra": {
      "type": "http",
      "url": "https://usememra.com/mcp"
    }
  }
}

Available tools 7

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

memra

memra_bootstrap

Load agent bootstrap context from Memra. Returns priority-ordered memories for agent session initialization.

memra_get

Get a single memory by ID with full content. Use when you need the complete text of a memory (search results are truncated).

memra_history

View the full supersession chain for a memory (oldest to newest). Use this when you need to audit how a fact or decision evolved over time — e.g., the user asks "why did we change X?", you need to understand prior reasoning before proposing another change, or you spotted a superseded_by reference and need the full timeline. Given any memory ID in the chain, returns every predecessor and successor.

memra_list

List memories in Memra for a namespace. Returns paginated results with filtering options.

memra_recall

Search memories in Memra by semantic similarity. Returns ranked results by relevance. Replaces memra_search.

memra_remember

Store one or many memories in Memra. Single mode: pass content + namespace. Decision mode: pass type=decision with content + namespace (optionally context). Pattern mode: pass type=pattern with title + steps + namespace. Bulk mode: pass entries[]. If the response contains conflicts[], the new fact contradicts those existing memories — review them and use memra_supersede on the outdated one instead of leaving both active.

memra_supersede

Replace a memory with new content. The old memory is marked superseded and stops appearing in search; the new memory inherits the old memory's type, importance, tags, source and metadata unless overridden. Works for all memory types (use this instead of memra_add when you are correcting or updating existing knowledge).

Endpoints

URL	Transport	State	Latency	Checked
https://usememra.com/mcp	streamable-http	answering	119 ms	6 min ago

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Memra — questions

Answers built from our own checks of this server.

What can Memra do?

It exposes 7 tools, read directly from the server on our last check. Among them: memra_bootstrap, memra_get, memra_history, memra_list, memra_recall, memra_remember and 1 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is Memra working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 0 of 92 checks got a reply (0.0%), average response time 119 ms. The bar chart above shows every period we have measured.

The registry lists Memra as active — why does it not respond?

The official MCP registry stores what the author submitted; it does not verify that the server still runs. We check the endpoint ourselves, and this one does not answer. Catalogues that copy the registry without checking will show it as working.

How do I connect Memra?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does Memra need an API key?

No. Memra completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 7 of them are readable on this page. This is what we observed, not what the docs claim.

Is Memra open source?

The code is open source: it is published under the MIT licence and 0 stars on GitHub. The licence covers the code in the repository, not the hosted service at usememra.com, which runs on its operator's own terms.