Keepass Macpass Helper
FreeNot checkedA helper extension to use KeePass/MacPass/KeePassXC from Firefox, Opera, and Chrome browsers
About
A helper extension to use KeePass/MacPass/KeePassXC from Firefox, Opera, and Chrome browsers
README
An extension for Chrome, Opera, Edge, and Firefox that integrates with KeePass, MacPass, and KeePassXC to find and fill credentials, generate secure passwords and passkeys, and save new logins directly to your database—no manual copying required.
Preview
Components
MCP Server
This extension can be used with coding agents such as OpenCode. Read FAQs page for more info. Also check the mcp.json (LLM tool definition) file which defines available tools for an agent, using JSON-RPC 2.0 as the envelope and JSON Schema for input/output.
Links
- Homepage: https://webextension.org/listing/keepass-helper.html
- Chrome: https://chrome.google.com/webstore/detail/keepassmacpass-helper/jgnfghanfbjmimbdmnjfofnbcgpkbegj
- Edge: https://microsoftedge.microsoft.com/addons/detail/bfmglfdehkodoiinbclgoppembjfgjkj
- Firefox: https://addons.mozilla.org/firefox/addon/keepasshelper/
- Opera: https://addons.opera.com/extensions/details/keepasshelper/
Installing Keepass Macpass Helper
This server has no published package — it is built from source. Open the repository and follow its README.
▸ github.com/belaviyo/keepass-macpass-helperFAQ
Is Keepass Macpass Helper MCP free?
Yes, Keepass Macpass Helper MCP is free — one-click install via Unyly at no cost.
Does Keepass Macpass Helper need an API key?
No, Keepass Macpass Helper runs without API keys or environment variables.
Is Keepass Macpass Helper hosted or self-hosted?
Self-hosted: the server runs locally on your machine via the install command above.
How do I install Keepass Macpass Helper in Claude Desktop, Claude Code or Cursor?
Open Keepass Macpass Helper on unyly.org, pick your client tab (Claude Desktop, Claude Code, Cursor) and press Install — the config is generated automatically, no JSON editing.
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