Zotero MCP Server and API by Cotlet

dev.cotletPublished by cotlet.devOfficial publisherv1.0.2Updated Nov 11, 2026

Zotero research reference manager MCP server: add item by DOI, search library, add to collection.

The publisher's own server: Cotlet

VerifiedStreamable HTTPWeb executableFiles & StorageKnowledge & Memory

Overview

AI-generated overview

Remote MCP server that lets an assistant work with a Zotero reference library: add items by DOI, search the library and add items to collections.

What you can do
  • Add reference items to a Zotero library by DOI
  • Search the Zotero library for existing references
  • Add items to a chosen collection
When to use it
Useful when you keep research references in Zotero and want an assistant to look up what is already saved, file new papers by DOI, or organize items into collections without switching apps.
Requirements
A remote endpoint at cotlet.dev over streamable HTTP; no local package. A Cotlet API key, sent as an Authorization header in the form Bearer followed by the key, obtained from the Cotlet API keys page.
Before you install
The server requires a Cotlet API key in the Authorization header, so treat it as a secret. Adding items and adding to collections changes your Zotero library data, and requests pass through the third-party Cotlet service.

Installation

In SourceWeft

  1. Open Zotero MCP Server and API by Cotlet in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/dev.cotlet%2Fzotero/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "zotero-and-api-by-cotlet": {
      "type": "http",
      "url": "https://cotlet.dev/mcp/v1/zotero/connect"
    }
  }
}

Tools

0
SourceWeft has not read this server's tools yet.

Version history

1
  1. v1.0.2LatestNov 11, 2026

Score

67% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts

    Answer tools/list without a credential, or ship a package that starts in a sandbox without one.

  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • LicenseNot applicable

    A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.

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