file-share SKILL.md skillA
file-share from zippland/bubblebot is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add zippland/bubblebot/file-share@git:20261009.8eb2fa0Pins git:20261009.8eb2fa0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- zippland/bubblebot
- Path
bubbles/templates/session/skills/file-share/SKILL.md- Versions recorded
- 3
- Latest version
- git:20261009.8eb2fa0, committed Oct 9, 2026
- First version recorded
- Mar 13, 2026
- Size
- 1,944 bytes
- Repository stars
- 16
- License
- MIT
Upload files to a user-approved temporary public sharing service when the user explicitly requests a public download link.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# file-share
Upload local files to temporary file sharing services to get public download links.
## Important
Prefer the channel's native attachment delivery when available. A failed send is not permission to upload the file to a third party. Before uploading, obtain explicit user approval for the selected public service and file; do not upload sensitive information. A background task returns its artifact path to the main Agent and does not send channel messages itself.
## Available Services
### tmpfiles.org (Recommended, 1 hour expiry, 100MB)
```bash
curl -s -F "file=@<file_path>" https://tmpfiles.org/api/v1/upload
# Returns: {"status":"success","data":{"url":"http://tmpfiles.org/12345/file.pdf"}}
# Note: Add /dl to URL for direct download: http://tmpfiles.org/dl/12345/file.pdf
```
### uguu.se (48 hours expiry, 128MB)
```bash
curl -s -F "files[]=@<file_path>" https://uguu.se/upload.php
# Returns: {"success":true,"files":[{"url":"https://d.uguu.se/xxxxx.pdf",...}]}
```
## Workflow
1. Generate/process the file in the assigned workspace (task outputs stay in that task directory)
…Read the whole file at its exact version.
How to install
mdr add zippland/bubblebot/file-share@sha256:e08fa944f9546e88The line at the top of this page pins the label git:20261009.8eb2fa0, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_hzbilidm5o42wgrh)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Mar 13, 2026 and Oct 9, 2026, about one every 105 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261009.8eb2fa0 latest | 2026-10-09 | 8eb2fa0 | 1,944 B | A | view · diff |
| git:20260313.837fc11 | 2026-03-13 | 837fc11 | 1,619 B | A | view · diff |
| git:20260313.22f8357 | 2026-03-13 | 22f8357 | 2,053 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (1944 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
zippland/bubblebot · 16 stars · license MIT · pushed 2026-10-09 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_hzbilidm5o42wgrh GET https://markdownregistry.com/api/v1/resolve?ref=zippland/bubblebot/file-share GET https://markdownregistry.com/api/v1/blob/e08fa944f9546e88638f9593755d7c01f41fa0540b444fc0e6a3caad4b63464d
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.