Is Cairn.ink Memory free?

Yes. Cairn.ink Memory is free: add it to your Claude Market library, no bank card needed.

How do I install Cairn.ink Memory in Claude?

Add Cairn.ink Memory to your library to get its URL. In Claude, open Settings › Connectors, click “Add custom connector” and paste the URL.

Does Cairn.ink Memory work with Claude Code?

Yes. In a terminal, run claude mcp add --transport http followed by a name and the connector URL.

Is Cairn.ink Memory an official Anthropic product?

No. Cairn.ink Memory is a public project; this listing was created by Claude Market from its repository and the product is not hosted here. Claude Market is an independent project, not affiliated with Anthropic.

Cairn.ink Memory

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Listing created by Claude Market from the project’s public repository. Not hosted here.Is this your project? Claim this listing ›

Cross-session memory for AI agents with a Source Receipt for every memory, over MCP.

All reviews:: No reviews
Release date:: 25 September 2026
Creator:: Public project (github.com)
Type:: MCP

Add Cairn.ink Memory

Free · Added to your library, no credit card needed.

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About Cairn.ink Memory

Cairn Memory is Cairn.ink's open-source memory for AI agents: it keeps important context between sessions and lets you change it when things change. Every memory comes with a source receipt. Available locally or hosted, over MCP.

Details

Version:: 0.1.0
Updated:: 12 November 2026
Verification:: Not verified
Repository:: github.com/Cairn-ink/cairn-memory
Website:: cairn.ink/

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What it can do

The creator has not described the access yet.

Install Cairn.ink Memory in Claude

An MCP connector links Claude to a service: Claude can then read or do things there for you, with your consent. It takes about two minutes.

Add it to your libraryClick “Add to my library” on this page: it is free and instant.
Copy the connector URLIn your library, select the product: its URL is shown with a “Copy” button.
Add it in ClaudeIn Claude (website or app), open Settings › Connectors, click “Add custom connector”, give it a name and paste the URL.
Connect your accountIf the service asks you to sign in (your Notion, GitHub… account), Claude opens its page: only grant the access you need.
Use it in a conversationTurn the connector on in the conversation’s tools menu, then just ask for what you want.

With Claude CodeIn a terminal: claude mcp add --transport http connector-name followed by the URL copied from your library.

Before adding a product, read its permissions above. You can remove a connector or skill at any time in Claude’s settings.

Cairn.ink Memory: frequently asked questions

Is Cairn.ink Memory free?: Yes. Cairn.ink Memory is free: add it to your Claude Market library, no bank card needed.
How do I install Cairn.ink Memory in Claude?: Add Cairn.ink Memory to your library to get its URL. In Claude, open Settings › Connectors, click “Add custom connector” and paste the URL.
Does Cairn.ink Memory work with Claude Code?: Yes. In a terminal, run claude mcp add --transport http followed by a name and the connector URL.
Is Cairn.ink Memory an official Anthropic product?: No. Cairn.ink Memory is a public project; this listing was created by Claude Market from its repository and the product is not hosted here. Claude Market is an independent project, not affiliated with Anthropic.

Reviews

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