Ctxstore MCP Server

by ctxstore-aiai.ctxstore/ctxstore-mcpv1.1.2

Persistent memory for AI agents: keyed facts, a wake bundle each session, one memory in every model.

0remoteofficial registry

context tax

pending

security

pending

cold start

hosted

freshness

pending

Our reading of Ctxstore, from the data

Ctxstore is a memory MCP server from ctxstore-ai, listed in the official MCP Registry.

We haven't measured its tool list yet, so its token cost is unknown.

With 0 GitHub stars it ranks #872 of 1,597 memory servers we index.

It runs as a hosted endpoint, so there is nothing to install.

Install Ctxstore MCP server

claude mcp add --transport http ctxstore https://mcp.ctxstore.ai/mcp

{
  "mcpServers": {
    "ctxstore": {
      "url": "https://mcp.ctxstore.ai/mcp"
    }
  }
}

{
  "mcpServers": {
    "ctxstore": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://mcp.ctxstore.ai/mcp"
      ]
    }
  }
}

Or add it as a custom connector under Settings → Connectors. The config above bridges via mcp-remote.

{
  "servers": {
    "ctxstore": {
      "type": "http",
      "url": "https://mcp.ctxstore.ai/mcp"
    }
  }
}

{
  "mcpServers": {
    "ctxstore": {
      "serverUrl": "https://mcp.ctxstore.ai/mcp"
    }
  }
}

Remote endpoints

streamable-httphttps://mcp.ctxstore.ai/mcp

Freshness

Not enough public signals yet to judge maintenance.

Last commit (default branch)
2026-04-09 · 6mo ago · GitHub
Latest release
no data · GitHub
Package published
no data · npm/PyPI
Registry entry updated
2026-10-09 · 9d ago · official registry · v1.1.2

How it compares in Memory

Against the most-starred memory servers we index. Token cost is per model turn, measured from each server's live tool list.

Server	Stars	Tools	Tokens / turn	Freshness	Runs
Ctxstore (this)	0	—	not measured	—	hosted
Memory	91,356	—	not measured	Active	local
Hindsight	51,304	—	not measured	Active	—
Codebase Memory	46,873	—	not measured	Active	local
Cognee	32,506	—	not measured	Active	—
Honcho	7,681	—	not measured	Active	hosted

All memory MCP servers

FAQ

›How do I install the Ctxstore MCP server in Claude Code?

Run: claude mcp add --transport http ctxstore https://mcp.ctxstore.ai/mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Ctxstore require an API key?

No required environment variables are declared in its published metadata.

›Can I use Ctxstore as a remote (hosted) MCP server?

Yes. It is a hosted MCP server; connect to its URL with any client that supports remote MCP.

›Is Ctxstore in the official MCP registry?

Yes, as ai.ctxstore/ctxstore-mcp.

Sources and method

Official MCP Registry entry: updated 2026-10-09
GitHub repository: fetched 2026-10-19
Last checked against all sources: 2026-10-19

The description, packages and links come from the maintainer's own published metadata. Token cost, security signals, freshness and the reading above are MCPSkillHub's own measurements; see the methodology. Spot an error? Request a correction or claim the listing.