Most file sharing tools assume a human with a browser. Transfa assumes a process with an API budget and a deadline. tf upload model.pt returns a signed URL in seconds. No browser, no account required. Works out of the box with Claude, Cursor, and any MCP host. -MCP-native: drop-in server for any MCP host -JSON output for agent pipelines -Guest mode: upload without an account -Idempotent uploads: same file = same URL -Password-gated & one-time links -Free tier forever
Hey PH 👋
I built transfa because every time I needed an AI agent to hand a file to a human,
I hit the same wall - Dropbox requires login, WeTransfer has a 2 GB cap and a slow UX, S3 presigned URLs are too raw to manage at scale.
The real moment was watching a Claude agent silently fail at the "share this output with the user" step. Not because the code was wrong - because no tool existed that worked headlessly, returned a parseable URL, and required zero setup for a first run.
tf upload anything is three keystrokes. The link lands on your clipboard.
No account needed for the first few uploads. Free tier includes a dashboard, audit log, and MCP integration.
Would love to hear how you use it - especially if file handoff is the ugly last step in your agent pipeline.
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About transfa.sh on Product Hunt
“WeTransfer for AI agents”
transfa.sh launched on Product Hunt on May 14th, 2026 and earned 59 upvotes and 1 comments, placing #69 on the daily leaderboard. Most file sharing tools assume a human with a browser. Transfa assumes a process with an API budget and a deadline. tf upload model.pt returns a signed URL in seconds. No browser, no account required. Works out of the box with Claude, Cursor, and any MCP host. -MCP-native: drop-in server for any MCP host -JSON output for agent pipelines -Guest mode: upload without an account -Idempotent uploads: same file = same URL -Password-gated & one-time links -Free tier forever
transfa.sh was featured in Open Source (68.4k followers), Developer Tools (512.4k followers) and Artificial Intelligence (468.5k followers) on Product Hunt. Together, these topics include over 173.4k products, making this a competitive space to launch in.
Who hunted transfa.sh?
transfa.sh was hunted by Artem Baygot. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
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Artem Baygot