Send Me My Files - R2 upload with short lived signed urls
What this skill does
Upload files to Cloudflare R2, AWS S3, or any S3-compatible storage and generate secure presigned download links with configurable expiration.
Send Me My Files - R2 upload with short lived signed urls is part of the Research & Knowledge category — research and knowledge skills that gather, search, and summarize information. You can install it on its own or alongside other research & knowledge skills from the OpenClaw catalog.
How to install Send Me My Files - R2 upload with short lived signed urls
The easiest path is via the OpenClaw Easy desktop app — one click, no terminal required:
- Download OpenClaw Easy for macOS or Windows (free, one-click installer, ~30 seconds).
- Open the in-app Skills panel.
- Search for
r2-uploadand click Install. - The skill activates automatically when an incoming message matches its description.
Install from the command line
If you already run the OpenClaw CLI, add Send Me My Files - R2 upload with short lived signed urls with a single command:
openclaw skills add r2-upload
This pulls r2-upload from ClawHub and installs it into ~/.openclaw/skills/r2-upload/. Restart the OpenClaw gateway afterwards so the new skill is discovered.
How to use Send Me My Files - R2 upload with short lived signed urls
Once installed, Send Me My Files - R2 upload with short lived signed urls activates on its own: when an incoming message on WhatsApp, Telegram, Slack, Discord, Feishu or Line matches the skill's description, your OpenClaw agent loads it and runs the workflow. You can also trigger it explicitly by describing the task in chat. No extra configuration is required after install.
Turning video into a finished short
Send Me My Files - R2 upload with short lived signed urls works with video. Getting from there to something postable is a separate job: ViralMint — an open-source video pipeline — reframes to vertical, cleans the audio, cuts dead air, burns animated captions, and exports a version sized for TikTok, Reels, and Shorts.
It runs as an MCP server, so an OpenClaw agent can drive it from the same chat you already use: ask for a short, and the render comes back finished. See how to connect a video pipeline to your agent.
Manual install (advanced)
If you prefer manual installation:
- Click the Download .zip button above to grab
r2-upload-1.0.4.zipdirectly from our S3 mirror. - Unzip into
~/.openclaw/skills/r2-upload/(create the directory if it does not exist). - Restart OpenClaw Easy (or the OpenClaw CLI gateway) so the new skill is discovered.
Frequently asked questions
How do I install Send Me My Files - R2 upload with short lived signed urls?
Install Send Me My Files - R2 upload with short lived signed urls in the OpenClaw Easy desktop app by opening the Skills panel, searching for r2-upload, and clicking Install. From a terminal you can run: openclaw skills add r2-upload. Either way the skill is placed in ~/.openclaw/skills/r2-upload/.
Is Send Me My Files - R2 upload with short lived signed urls free?
Yes. Send Me My Files - R2 upload with short lived signed urls is free and open-source, distributed under the Apache-2.0 license through ClawHub. No account or payment is required to download or run it.
What does Send Me My Files - R2 upload with short lived signed urls do?
Upload files to Cloudflare R2, AWS S3, or any S3-compatible storage and generate secure presigned download links with configurable expiration.
Related: more research & knowledge skills
If Send Me My Files - R2 upload with short lived signed urls looks useful, you may also want to check out other research & knowledge skills in the OpenClaw catalog:
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Free, open-source · Apache-2.0 · Works with Claude, ChatGPT, Gemini, or local Ollama models