share-file-handoff SKILL.md skillA

share-file-handoff from lightjunction/lightjunction is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add lightjunction/lightjunction/share-file-handoff@git:20260728.d44c22c

Pins git:20260728.d44c22c in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
lightjunction/lightjunction
Path
.agents/skills/share-file-handoff/SKILL.md
Versions recorded
1
Latest version
git:20260728.d44c22c, committed Jul 28, 2026
Size
3,520 bytes
Repository stars
3
License
a license file GitHub does not identify

File handoff workflow using share.lmm.best. Use this skill when the user asks to deliver files, share downloads, send work products to customers, create a file link, DM a finished file, or manage the lmm.best file transfer service.

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

# Share File Handoff

Use `share.lmm.best` to deliver non-secret files to customers or social contacts
with direct download links.

## Service Facts

- Public service URL: `https://share.lmm.best/`
- Login helper URL: `https://share.lmm.best/?h`
- Software: `copyparty`
- systemd service: `share-lmm-best.service`
- Local listener: `127.0.0.1:8095`
- Nginx config: `/etc/nginx/conf.d/share.lmm.best.conf`
- File root: `/srv/share-lmm-best/files`
- Admin password file: `/root/.kimaki/secrets/share-lmm-best-admin-password.txt`
- Certificate path: `/etc/letsencrypt/live/share.lmm.best/`

## Security Rules

Never use the share service for:

- Private keys.
- Seed phrases.
- Passwords.
- OAuth tokens.
- Cookies.
- Account recovery codes.
- Production credentials.
- Sensitive customer data unless the user explicitly approves a safer channel.

Treat every shared URL as public to anyone who has the link. The root directory
is not publicly listable, but individual files are accessible by URL.

## Delivery Model

The intended flow is:

1. Create or receive a non-secret deliverable file.
2. Use `scripts/share-file.sh` to put it under `/srv/share-lmm-best/files/`
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add lightjunction/lightjunction/share-file-handoff@sha256:e795bf33dbdbb700

The line at the top of this page pins the label git:20260728.d44c22c, 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.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_gzzqw3rsgvg52rkz.svg)](https://markdownregistry.com/a/art_gzzqw3rsgvg52rkz)

3 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 1 version of this file, committed on Jul 28, 2026.

versioncommittedcommitsizeaudit
git:20260728.d44c22c latest2026-07-28 d44c22c 3,520 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (3520 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

GitHub

lightjunction/lightjunction · 3 stars · license a license file GitHub does not identify · pushed 2026-10-30 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_gzzqw3rsgvg52rkz
GET https://markdownregistry.com/api/v1/resolve?ref=lightjunction/lightjunction/share-file-handoff
GET https://markdownregistry.com/api/v1/blob/e795bf33dbdbb7007254c6eb6ab7623cafe080132ea61deb9bee1c52a60c88cf

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.

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