Use Foldr with Fleur (MCP)
Fleur is a community-built macOS menu-bar app that makes it trivially easy to install and manage MCP servers for any Claude-compatible client. Fleur is basically a package manager for MCP. Foldr is listed in Fleur's registry so one-click install is possible.
Installation
Add the Foldr MCP server to Fleur with the snippet below. Replace fs_live_... with an API key from foldr.space/developers.
1. Install Fleur: https://www.fleurmcp.com 2. Open Fleur from the menu bar 3. Search: "Foldr" 4. Click Install → paste your FOLDR_API_KEY 5. Fleur wires the server into Claude Desktop automatically.
What You Can Do
- Upload any file from Fleur to Foldr and get a shareable URL back in the same turn
- Shorten long URLs to foldr.space/s/... links without leaving Fleur
- Create or update a Foldr bio page from a Fleur conversation
- Generate a hosted Foldr form and paste the submission URL into your reply
Fleur + Foldr FAQ
How do I install the Foldr MCP server in Fleur?
Open Fleur's MCP configuration (Settings → Connectors / Integrations) and paste the config block shown above. Set FOLDR_API_KEY to a key you create at foldr.space/api-keys. Restart Fleur if it doesn't hot-reload.
Which Foldr plan do I need to use the MCP integration with Fleur?
The Foldr MCP server is available on every paid plan (Pro from $5/mo and Developer tier for API-heavy usage). The free tier can generate temporary 7-day links; for permanent storage, a Pro plan or Foldr Space is required.
I set the key but Fleur says the Foldr tool isn't available — what's wrong?
The two most common issues: (1) Fleur wasn't restarted after editing the config — most MCP hosts need a restart to pick up new servers. (2) Your API key is missing the `mcp:invoke` scope. Regenerate a key at foldr.space/api-keys with full scope and retry.
Can Fleur upload files directly to Foldr, or just generate URLs?
Fleur can do both. The MCP server exposes tools for `upload_file` (takes a local path or base64 blob), `shorten_url`, and `create_bio_page`. Any file Fleur can read from disk can be uploaded.
Is the Foldr MCP integration with Fleur production-ready?
Foldr's MCP server is stable and used in production. Fleur's MCP support is currently community-maintained — check the upstream repo for current status. We pin to stable SDK versions and publish changelog entries for every breaking change.
Related MCP Integrations
Connect Fleur to Foldr in under a minute
Grab an API key, paste the snippet above into Fleur's MCP config, and your agent can upload files and share URLs immediately.
Get your Foldr API key