A command for sending files directly between devices through JustDrop. Transfers use end-to-end encryption and are not stored, according to the provided description.

Use it to send files, receive files into a chosen directory, check transfer status, or cancel a transfer using a room code.

It removes the need to email files, create an account, or upload them to a permanent file-sharing service.

justdrop — Command for coding agents by Managed-Digital-LLC: A command for sending files directly between devices through…

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods

npx agentmods add commands/managed-digital-llc/justdrop-mcp/justdrop

Clone the repo

git clone --depth 1 https://github.com/Managed-Digital-LLC/justdrop-mcp

Or install justdrop, the plugin that ships this one along with the rest of its 1 command, 1 MCP server.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/commands/managed-digital-llc/justdrop-mcp/justdrop.svg)](https://agentmods.dev/commands/managed-digital-llc/justdrop-mcp/justdrop)

Your own site

<a href="https://agentmods.dev/commands/managed-digital-llc/justdrop-mcp/justdrop"><img src="https://agentmods.dev/badge/commands/managed-digital-llc/justdrop-mcp/justdrop.svg" alt="Measured on agentmods" height="20"></a>

Per session 17 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.

When invoked 422 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. Scan, not verified.

Origin original No closer match found in the catalogue.

Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

Model	Per session	Once invoked
Fable 5.1	$0.00017	$0.00422
Opus 5	$0.00009	$0.00211
Sonnet 5	$0.00003	$0.00084
Haiku 4.5	$0.00002	$0.00042

Measured 5d ago against content hash 74d7aac89eb4, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-05, from the pricing page.

Security

Grade A, and why

justdrop scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 5d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

commands/justdrop.md · 23 lines

What it actually says

The user invoked /justdrop. Use the JustDrop MCP tools (drop, receive, status, cancel) to fulfil this request:

$ARGUMENTS

How to interpret the request:

send / drop / share <paths...> → call the drop tool with those paths. Show the returned room code, link, and QR code to the user VERBATIM (keep the QR inside its code fence) so they can scan it with their phone. If they mention a time limit ("for 10 minutes"), pass expiry_minutes.
get / receive / grab [from] [into ] → call the receive tool with that room_code. Default save_dir to "./incoming" unless they name a directory. Remind them: they create the room at https://justdrop.ai on the sending device and read you the code.
get / receive with NO room code → ask for the room code from the sending device (justdrop.ai → send → code). Only create the room agent-side (receive without room_code) if the other side is another JustDrop MCP/CLI client.
status [room-code] → call the status tool (no room code = list all transfers this session).
cancel → call the cancel tool.
empty arguments → briefly show these subcommands and ask what they'd like to transfer.

Notes:

Files can only be read from / saved inside the configured root directory. If a path is refused, say why and suggest copying the file into the workspace first.
Never work around a refused path (dotfiles, credentials) — the refusal is the security model working.
If a tool reports the room expired or wasn't found, ask the user to generate a fresh code.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

5d ago First seen · 23 lines · 17 tokens per session scan A 74d7aac89eb4

Subscribe to this mod's changes

justdrop is a command published in the GitHub repository Managed-Digital-LLC/justdrop-mcp (0 stars, last pushed 1mo ago), licensed MIT. It adds 17 tokens to every session and 422 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

Security

justdrop

Getting it into your agent

Wrote this? Show the measurements

What it costs to keep this loaded

Grade A, and why

Nothing flagged

What it actually says

What this file has done since we first saw it

Other commands, from other repositories

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