sidekiq-queues

sidekiq-queues is a cursor rule for Cursor from romkey/I2C-Directory. It costs 0 tokens per session (268 once invoked), scanned A, original, MIT.

A set of rules for naming Sidekiq background-job queues in a Ruby application. Sidekiq runs tasks outside the web request, and ActiveJob is Rails's common interface for defining those tasks.

In plain words
What is it for?
Use it when configuring Sidekiq, Rails ActiveJob, Redis queues, or sidekiq-cron scheduled jobs. It specifies plain queue names and how cron jobs should select their queue.
Why use it?
It prevents queue names from receiving the same prefix twice and keeps scheduled jobs from being assigned to conflicting queues.

Cursor rule for Cursor

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 rules/romkey/i2c-directory/sidekiq-queues
Clone the repo
git clone --depth 1 https://github.com/romkey/I2C-Directory

Made for: Cursor.

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.

agentmods badge for sidekiq-queues

README.md
[![agentmods](https://agentmods.dev/badge/rules/romkey/i2c-directory/sidekiq-queues.svg)](https://agentmods.dev/rules/romkey/i2c-directory/sidekiq-queues)
Your own site
<a href="https://agentmods.dev/rules/romkey/i2c-directory/sidekiq-queues"><img src="https://agentmods.dev/badge/rules/romkey/i2c-directory/sidekiq-queues.svg" alt="Measured on agentmods" height="20"></a>
Per session 0 Nothing until a file matches its globs; then the whole rule loads.
When invoked 268 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.

ModelPer sessionOnce invoked
Fable 5 $0.00000 $0.00268
Opus 5 $0.00000 $0.00134
Sonnet 5 $0.00000 $0.00054
Haiku 4.5 $0.00000 $0.00027

Measured 3d ago against content hash 37f69e85beaf, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

sidekiq-queues 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 3d 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.

.cursor/rules/sidekiq-queues.mdc · 39 lines

What it actually says

Sidekiq Queue Configuration

No ActiveJob queue_name_prefix

NEVER add config.active_job.queue_name_prefix in any environment config. This app uses a dedicated Redis instance — queue namespacing is unnecessary.

# BAD — causes double-prefixed queues with sidekiq-cron
config.active_job.queue_name_prefix = "member_manager_production"

# GOOD — no prefix, plain queue names
config.active_job.queue_adapter = :sidekiq
# (no queue_name_prefix line at all)

Sidekiq queue list

In config/initializers/sidekiq.rb, use plain queue names only:

# BAD
config.queues = ["#{prefix}_default", "#{prefix}_mailers"]

# GOOD
config.queues = %w[default mailers]

sidekiq-cron jobs

All cron jobs must use active_job: true. Do not set an explicit queue: on cron entries — let the job class's queue_as determine the queue.

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. 3d ago First seen · 39 lines · 0 tokens per session scan A 37f69e85beaf

Subscribe to this mod's changes

sidekiq-queues is a cursor rule published in the GitHub repository romkey/I2C-Directory (11 stars, last pushed 23d ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 268 tokens. 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 2026-08-30.