Getting it into your agent
This one installs as part of its plugin. Adding the marketplace and installing the plugin brings it with everything else the plugin ships.
/plugin marketplace add Armert-Labs/cursor-plugin/plugin install cursorWrote 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.
[](https://agentmods.dev/commands/armert-labs/cursor-plugin/setup)<a href="https://agentmods.dev/commands/armert-labs/cursor-plugin/setup"><img src="https://agentmods.dev/badge/commands/armert-labs/cursor-plugin/setup/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/commands/armert-labs/cursor-plugin/setup"><img src="https://agentmods.dev/badge/commands/armert-labs/cursor-plugin/setup.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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 | $0.00016 | $0.00207 |
| Opus 5.5 | $0.00006 | $0.00083 |
| Sonnet 5.5 | $0.00003 | $0.00041 |
| Haiku 4.5 | $0.00002 | $0.00021 |
Grade C, and why
setup scanned grade C with 2 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Downloads and executes remote codehighSupply chain
curl | sh runs whatever the server returns today, which is not necessarily what it returned when this was reviewed.
- If the result says `cursorAgent.available` is false, tell the user to install the Cursor CLI manually, for example `curl https://cursor.com/install -fsS | bash` (macOS/Linux), then rerun `/cursor:setup`. Do not auto-ru Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
- If the result says `cursorAgent.available` is false, tell the user to install the Cursor CLI manually, for example `curl https://cursor.com/install -fsS | bash` (macOS/Linux), then rerun `/cursor:setup`. Do not auto-ru What it actually says
Run:
node "${CLAUDE_PLUGIN_ROOT}/scripts/cursor-companion.mjs" setup --json $ARGUMENTS
Output rules:
- Present the final setup output to the user.
- If the result says
cursorAgent.availableis false, tell the user to install the Cursor CLI manually, for examplecurl https://cursor.com/install -fsS | bash(macOS/Linux), then rerun/cursor:setup. Do not auto-run a network installer for them. - If
cursorAgent.availableis true butauth.loggedInis false, preserve the guidance to run!cursor-agent login, or to setCURSOR_API_KEYfor headless use. - Do not attempt to fix anything else.
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.
- 1mo ago First seen · 18 lines · 16 tokens per session scan C cdeb7aa7b91f
setup is a command published in the GitHub repository Armert-Labs/cursor-plugin (3 stars, last pushed 3mo ago), licensed MIT. It adds 16 tokens to every session and 207 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it C with 2 findings (downloads and executes remote code, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
Other commands, from other repositories
setup
A setup command for configuring claude-mini-hud as Claude Code's terminal status line. It lets the user choose Chinese, English, minimal, or ultra-minimal display text and writes the setting to Claude Code's configuration.
reload
Manually rehydrate this session from .reload/session.md.
atomic-plan
Write a design doc (concepts, business rules, approaches) and a checkpoint-table spec (contract) for non-trivial work; inline spec only for trivial. Gauges triviality; loops spec authoring with subagents. Human-facing artifact, Mermaid diagrams allowed.
setup
Set up Duel Agents routing with your Duel API key.
cwb-relax
A command that searches for relaxing music in three styles: downtempo, acoustic folk, and nature ambience.
mise-en-place
Autonomous backlog run — flight-recorder prep, then run-through.