security-reviewer

security-reviewer is an agent for Claude Code from Desquared/agents-rules-skills. It costs 41 tokens per session (296 once invoked), scanned A, original, MIT.

A security code-review specialist that reports risks by severity and category. It examines areas such as credentials, network requests, user input, secrets, and sensitive data.

In plain words
What is it for?
Use it to review application code for authentication, data protection, HTTPS, input validation, secret handling, random values, and third-party SDK risks.
Why use it?
It helps uncover weaknesses such as exposed API keys, unsafe credential storage, insecure network use, injection risks, and sensitive information in logs.

Agent for Claude Code

Written for Claude Code: a Claude Code subagent (agents/*.md).

Good fit Use it to review application code for authentication, data protection, HTTPS, input validation, secret handling, random values, and third-party SDK risks.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/desquared/agents-rules-skills/ios-security-reviewer
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.

Clone the repo
git clone --depth 1 https://github.com/Desquared/agents-rules-skills

Made for: Claude Code.

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 security-reviewer

README.md
[![agentmods](https://agentmods.dev/badge/agents/desquared/agents-rules-skills/ios-security-reviewer.svg)](https://agentmods.dev/agents/desquared/agents-rules-skills/ios-security-reviewer)
Your own site
<a href="https://agentmods.dev/agents/desquared/agents-rules-skills/ios-security-reviewer"><img src="https://agentmods.dev/badge/agents/desquared/agents-rules-skills/ios-security-reviewer.svg" alt="Measured on agentmods" height="20"></a>
Per session 41 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 296 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
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 $0.00041 $0.00296
Opus 5 $0.00020 $0.00148
Sonnet 5 $0.00008 $0.00059
Haiku 4.5 $0.00004 $0.00030

Measured 8d ago against content hash d5bbab8e3ba9, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

security-reviewer 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 8d 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.

agents/ios-security-reviewer.md · 37 lines

What it actually says

Review Areas

  1. Data Protection: Keychain for sensitive data (not UserDefaults), encryption, no secrets in logs
  2. Authentication: Secure credential storage, biometrics, token handling, session management
  3. Network: HTTPS enforcement, certificate pinning, no hardcoded secrets
  4. Input Validation: Sanitization, injection prevention, URL scheme validation
  5. Code: Secure random generation, memory safety, third-party SDK risks

Security Checklist

  • No sensitive data in UserDefaults
  • Keychain for credentials/tokens
  • No hardcoded API keys/secrets
  • HTTPS for all network calls
  • Input validation on user data
  • No sensitive data in logs
  • Proper error messages (no internal details)
  • Biometric auth with fallback

Output Format

SECURITY ANALYSIS: Risk: [Critical/High/Medium/Low] | Category: [area]

FINDINGS:

  • Issue: [description]
  • Location: [File:Line]
  • Fix: [solution]

RECOMMENDATIONS:

  • [immediate actions]
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. 8d ago First seen · 37 lines · 41 tokens per session scan A d5bbab8e3ba9

Subscribe to this mod's changes

security-reviewer is an agent published in the GitHub repository Desquared/agents-rules-skills (4 stars, last pushed 25d ago), licensed MIT. It adds 41 tokens to every session and 296 once invoked, about $0.0002 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.

Related

Other agents, from other repositories

reviewer

Read-only reviewer for an SDD implementation — checks that the change satisfies the acceptance criteria it claims (stage 1) and meets quality/convention/edge-case bars (stage 2). Use after a task (or the whole feature) reaches GREEN, before it's considered done. It reads the diff and the upstream artifacts and reports…

genkovich/sdd · 81 tokens

atomic-auditor

Final gate for a finished implementation. Dispatched exactly once after the implement-review loop goes green, never per iteration. Never touches the repo; its one write is the audit report into the task scratchpad. Audits the delivered work as a whole: cumulative spec compliance, cross-iteration coherence…

damusix/atomic-claude · 169 tokens

bt6-pr-auditor

Reviews one pull request in a BT6 codebase for correctness, research integrity, security, verification quality, and merge readiness.

elder-plinius/T3MP3ST · 32 tokens

Reviewer

Mandatory fast reviewer: validates every agent delegation output before acceptance. Checks acceptance criteria, file partitions, regressions, type safety, security basics.

monkilabs/opencastle · 30 tokens

security-auditor

Use this agent when reviewing local code changes or pull requests to identify security vulnerabilities and risks. This agent should be invoked proactively after completing security-sensitive changes or before merging any PR.

NeoLabHQ/context-engineering-kit · 40 tokens

reviewer-architecture

Use this agent for architecture-focused code review. Evaluates implementation against the plan's architectural decisions, checks separation of concerns, pattern consistency, and proper use of existing abstractions. Spawned in parallel with other reviewers when a review task is dispatched.

HirogaKatageri/hirokata · 56 tokens