code-review

code-review is a cursor rule for Cursor from contentstack/contentstack-ios. It costs 441 tokens per session, scanned A, original, MIT.

A pull-request and code-review checklist for an iOS SDK. It covers public API changes, compatibility, error handling, dependencies, security, memory, threading, and tests.

In plain words
What is it for?
Use it to review SDK changes or check a pull request before opening it, especially when public APIs or networking code change.
Why use it?
It helps reviewers catch breaking changes, unsafe error handling, accidental retain cycles, and other problems before code is merged.

Cursor rule for Cursor

Written for Cursor: installed under .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/contentstack/contentstack-ios/code-review
Clone the repo
git clone --depth 1 https://github.com/contentstack/contentstack-ios

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 code-review

README.md
[![agentmods](https://agentmods.dev/badge/rules/contentstack/contentstack-ios/code-review.svg)](https://agentmods.dev/rules/contentstack/contentstack-ios/code-review)
Your own site
<a href="https://agentmods.dev/rules/contentstack/contentstack-ios/code-review"><img src="https://agentmods.dev/badge/rules/contentstack/contentstack-ios/code-review.svg" alt="Measured on agentmods" height="20"></a>
Per session 441 This file is loaded in full into every session.
When invoked 441 The same file — it is already loaded in full.
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 5.1 $0.00441 $0.00441
Opus 5 $0.00220 $0.00220
Sonnet 5 $0.00088 $0.00088
Haiku 4.5 $0.00044 $0.00044

Measured yesterday against content hash 802a5f08ec54, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

code-review 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 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.

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/code-review.mdc · 37 lines

What it actually says

Code Review Checklist – Contentstack iOS CDA SDK

Use this checklist when reviewing pull requests or before opening a PR.

API design and stability

  • Public API: New or changed public classes/methods/properties are necessary and documented (header comments / doc comments where the project documents API).
  • Backward compatibility: No breaking changes to public API unless explicitly called out and justified (e.g. major semver bump per release policy).
  • Naming: Method and type names are consistent with existing SDK style (Objective-C / Swift import names) and CDA terminology.

Error handling and robustness

  • Errors: API failures surface through existing patterns (NSError ** out-parameters, failure blocks, or delegate callbacks as used in the touched code).
  • Nullability: NS_ASSUME_NONNULL / nullable annotations stay accurate; no unintended force-unwraps or ignored errors in new paths.
  • Memory / threading: Blocks and delegates retain cycles are avoided; main-queue vs background behavior matches existing networking code.

Dependencies and security

  • Dependencies: No new third-party or vendored code without justification; version bumps are intentional and do not introduce known vulnerabilities.
  • SCA: Address any security findings (e.g. from Snyk or similar) in the scope of the PR or in a follow-up.

Testing

  • Coverage: New or modified behavior is covered by XCTest unit and/or integration-style tests as appropriate.
  • Test quality: Tests are readable, stable (no flakiness), and follow project conventions (see testing.mdc).

Severity (optional)

  • Blocker: Must fix before merge (e.g. breaking public API without approval, security issue, no tests for new code).
  • Major: Should fix (e.g. inconsistent error handling, missing documentation on new public API).
  • Minor: Nice to fix (e.g. style, minor docs).
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 · 37 lines · 441 tokens per session scan A 802a5f08ec54

Subscribe to this mod's changes

code-review is a cursor rule published in the GitHub repository contentstack/contentstack-ios (3 stars, last pushed 29d ago), licensed MIT. It adds 441 tokens to every session, about $0.0022 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 2026-09-04.