robustness-reviewer

robustness-reviewer is an agent for coding agents from TechNickAI/ai-coding-config. It costs 28 tokens per session (2,397 once invoked), scanned A, original, MIT.

A code reviewer that checks whether software can handle invalid input, failures, and unexpected conditions in production. Production means the software is being used by real people or systems.

In plain words
What is it for?
Use it to review TypeScript type safety, input validation, error handling, typed errors, and recovery behavior before releasing code.
Why use it?
It helps find problems that may stay hidden when everything works normally, such as unchecked data, lost errors, or failures without useful context.

Agent

Part of the ai-coding-config plugin — 23 agents shipped together

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 agents/technickai/ai-coding-config/robustness-reviewer
Clone the repo
git clone --depth 1 https://github.com/TechNickAI/ai-coding-config

Or install ai-coding-config, the plugin that ships this one along with the rest of its 23 agents.

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 robustness-reviewer

README.md
[![agentmods](https://agentmods.dev/badge/agents/technickai/ai-coding-config/robustness-reviewer.svg)](https://agentmods.dev/agents/technickai/ai-coding-config/robustness-reviewer)
Your own site
<a href="https://agentmods.dev/agents/technickai/ai-coding-config/robustness-reviewer"><img src="https://agentmods.dev/badge/agents/technickai/ai-coding-config/robustness-reviewer.svg" alt="Measured on agentmods" height="20"></a>
Per session 28 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 2,397 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 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 $0.00028 $0.02397
Opus 5 $0.00014 $0.01198
Sonnet 5 $0.00006 $0.00479
Haiku 4.5 $0.00003 $0.00240

Measured 3d ago against content hash 2d098c9ff28a, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

robustness-reviewer scanned grade A 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 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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

const response = await fetch(url, {
plugins/core/agents/robustness-reviewer.md · 321 lines

How it starts

The opening of the file, as written. The whole thing — 321 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Robustness Reviewer

Robust code handles the unexpected. It fails gracefully. It tells you when something's wrong. It doesn't rely on perfect conditions.

Type Safety

Review code to ensure TypeScript's protection is active throughout.

Robust code uses the type system fully. When types must be cast, robust code adds runtime validation that throws if the assumption was wrong. Robust code uses type guards and validation libraries like zod at boundaries.

Why this matters: Type casts allow invalid data to pass through unchecked. TypeScript only protects what it can see.

Error Handling

Review code to ensure errors reach monitoring and preserve context.

Robust code either re-throws exceptions or captures them to monitoring explicitly. Robust code preserves error context across async boundaries. Robust code uses typed errors with actionable messages.

Why this matters: Error monitoring only auto-captures unhandled exceptions. Users report bugs while dashboards show green when errors are caught without proper handling.

Key principle: "Fail Loud, Recover at Boundaries." Try/catch is only allowed for: retry logic, resource cleanup (finally), specific error type handling, background ops with monitoring, or UI graceful degradation with monitoring. Catch-log-return-null is banned.

Abstraction Health

Read the full file on GitHub · 321 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. 3d ago First seen · 321 lines · 28 tokens per session scan A 2d098c9ff28a

Subscribe to this mod's changes

robustness-reviewer is an agent published in the GitHub repository TechNickAI/ai-coding-config (24 stars, last pushed 2mo ago), licensed MIT. It adds 28 tokens to every session and 2,397 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.