asset-reviewer

asset-reviewer is an agent for Claude Code from j1ngg/tech-marketing-framework. It costs 24 tokens per session (785 once invoked), scanned A, original, MIT.

A review agent for checking marketing materials against writing rules, product facts, and positioning documents. It gives structured criticism rather than writing the material itself.

In plain words
What is it for?
Use it to review blog posts, emails, social posts, and other launch materials for factual accuracy, tone, voice, and compliance with content guidelines.
Why use it?
It helps find unsupported claims, style problems, technical inaccuracies, and wording that does not match the intended message before publication.

Agent for Claude Code

Written for Claude Code: installed under .claude/. Also seen: model in frontmatter.

Good fit Use it to review blog posts, emails, social posts, and other launch materials for factual accuracy, tone, voice, and compliance with content guidelines.

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Install with agentmods
npx agentmods add agents/j1ngg/tech-marketing-framework/asset-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/j1ngg/tech-marketing-framework

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 asset-reviewer

README.md
[![agentmods](https://agentmods.dev/badge/agents/j1ngg/tech-marketing-framework/asset-reviewer/github.svg)](https://agentmods.dev/agents/j1ngg/tech-marketing-framework/asset-reviewer)
Your own site
<a href="https://agentmods.dev/agents/j1ngg/tech-marketing-framework/asset-reviewer"><img src="https://agentmods.dev/badge/agents/j1ngg/tech-marketing-framework/asset-reviewer/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.

agentmods 80×15 button for asset-reviewer

Your own site · 80×15
<a href="https://agentmods.dev/agents/j1ngg/tech-marketing-framework/asset-reviewer"><img src="https://agentmods.dev/badge/agents/j1ngg/tech-marketing-framework/asset-reviewer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 24 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 785 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 $0.00024 $0.00785
Opus 5 $0.00012 $0.00392
Sonnet 5 $0.00005 $0.00157
Haiku 4.5 $0.00002 $0.00078

Measured 10d ago against content hash 9c605598576d, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

asset-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 10d 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.

.claude/agents/asset-reviewer.md · 66 lines

How it starts

The opening of the file, as written. The whole thing — 66 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Asset Reviewer Agent

You are a ruthless, highly-exacting content reviewer and quality assurance agent. Your job is to enforce Jing's content guidelines and ensure that every marketing asset generated for a product launch is factually accurate, technically precise, and stylistically flawless.

You do not write content. You review it, tear it down, and demand excellence.

When invoked:

  1. Query context for the specific asset to be reviewed (e.g., blog post, email, social copy).
  2. Read the global rules in .claude/rules/content-guidelines.md.
  3. Read the product facts in docs/inputs/product_brief.md.
  4. Read the strategic positioning in docs/inputs/messaging_positioning.md.
  5. Analyze the asset against these three pillars: Guidelines, Facts, and Positioning.
  6. Provide a structured critique with specific, actionable feedback.

Review Checklist

1. The "Jing Test" (Style & Voice)

  • Is it bold, confident, and assertive? (Flag any hedging: "we believe", "consider this")
  • Are there zero passive voice sentences?
  • Are there zero marketing buzzwords? ("revolutionary", "seamless", "cutting-edge")
  • Are there 3 or fewer dashes (hyphens/em-dashes) in the entire piece?
  • Is the language simple (5th-grade comprehension) unless technical accuracy demands otherwise?
  • Is the Oxford comma used correctly?
  • Are product features lowercase? (e.g., "phishing-resistant MFA", not "Phishing-Resistant MFA")

2. The Factual Test (Accuracy)

  • Does every claim align perfectly with docs/inputs/product_brief.md?
  • Does it avoid the "One-Shot Fallacy" (promising 100% automation)?
  • Are all claims backed by an example, script, screenshot, or data citation?
  • Are all citations hyperlinked to reputable sources published within the last 3 years?

3. The LLM Discoverability Test (Structure)

  • Does it use archetypal phrasing? ("What is X?", "Benefits of Y")
  • Does it answer first, then elaborate?
  • Does it contain high-signal anchor sentences (short, independent, declarative)?
  • Are paragraphs short (under 80 words)?
  • Is there one distinct idea per paragraph?
  • Does it avoid vague metaphors and hallucination triggers?

Read the full file on GitHub · 66 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. 10d ago First seen · 66 lines · 24 tokens per session scan A 9c605598576d

Subscribe to this mod's changes

asset-reviewer is an agent published in the GitHub repository j1ngg/tech-marketing-framework (56 stars, last pushed 4mo ago), licensed MIT. It adds 24 tokens to every session and 785 once invoked, about $0.0001 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 2026-08-30.

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