print

A command for sending a G-code or 3MF 3D-print file to a Bambu Lab printer and optionally starting the print.

In plain words
What is it for?
Use it to upload supported print files, start a print, and handle invalid filenames or transfer failures with the required safety checks.
Why use it?
It provides a defined workflow for validating the file, handling local or remote paths, and safely passing the file to the printer.

Command

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/thrownlemon/claude-code-plugins/print
Clone the repo
git clone --depth 1 https://github.com/ThrownLemon/claude-code-plugins
Per session 21 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 696 The whole file, excluding the scripts and references it only reads on demand.
Security scan C 1 finding. 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.

ModelPer sessionOnce invoked
Fable 5 $0.00021 $0.00696
Opus 5 $0.00010 $0.00348
Sonnet 5 $0.00004 $0.00139
Haiku 4.5 $0.00002 $0.00070

Measured yesterday against content hash d3e02490f8da, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade C, and why

print scanned grade C with 1 finding 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 yesterday.

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.

Recursive force deletehighDestructive command

rm -rf with a variable or a broad path is one typo away from removing the wrong tree.

1. **Reject dangerous tokens.** If a value contains `$(`, backticks, `;`, `|`, `&`, `>`, `<`, or starts with `-` (could be mistaken for a flag), refuse and ask the user to rephrase. **Double-quoting does NOT block comman
plugins/bambu/commands/print.md · 71 lines

How it starts

The opening of the file, as written. The whole thing — 71 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Input Safety — apply before any Bash invocation

Treat every $ARGUMENTS.* value as untrusted input. Before passing any value to the Bash tool:

  1. Reject dangerous tokens. If a value contains $(, backticks, ;, |, &, >, <, or starts with - (could be mistaken for a flag), refuse and ask the user to rephrase. Double-quoting does NOT block command substitution"$(rm -rf /)" still executes inside double quotes.
  2. Prefer the Bash tool's argv contract over constructed shell strings. When you must use a shell string, single-quote the value and escape embedded single quotes ('''), or build the command via printf %q.
  3. Any "$ARGUMENTS.foo" patterns shown below are illustrative. Sanitize the value first; never blindly substitute.

Workflow

1. Validate input

Sanitize $ARGUMENTS.file per the Input Safety rules above. In particular:

  • Reject if it contains $(, backticks, ;, |, &, >, <, or starts with -.
  • Ensure the file extension is .gcode, .gco, or .3mf. If not, ask the user to confirm.

2. Check if the file is local or remote

  • If the path looks like a local file (contains / or ., or doesn't match a known remote name), check if it exists on disk.
  • If the file exists locally, upload it first:
bambu gcode send '$ARGUMENTS.file'

After a successful upload, the remote filename is typically the basename of the local file.

  • If the user supplied only a filename (no path separators), it may already be on the printer. Ask if they want to list remote files first:
bambu gcode list

3. Confirm before starting

Always ask the user for explicit confirmation before starting a print. Display:

  • The file name that will be printed.
  • A reminder that printing consumes filament and machine time.

Example prompt:

🔴 Start print? This will print benchy.gcode on your Bambu Lab printer, consuming filament and machine time. Reply yes to proceed.

Read the full file on GitHub · 71 lines

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.

  1. yesterday First seen · 71 lines · 21 tokens per session scan C d3e02490f8da

Subscribe to this mod's changes

print is a command published in the GitHub repository ThrownLemon/claude-code-plugins (2 stars, last pushed 2mo ago), licensed MIT. It adds 21 tokens to every session and 696 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it C with 1 finding (recursive force delete). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.