headline-generator

headline-generator is an agent for Claude Code from seite-sh/seite. It costs 0 tokens per session (2,060 once invoked), scanned A, a copy of headline-generator, MIT.

An agent that creates and evaluates alternative headlines for landing pages, which are pages designed to persuade visitors to take an action. It also suggests ways to compare the alternatives.

In plain words
What is it for?
Creating headline variations for search or advertising pages, scoring their likely conversion value, and recommending tests based on the audience, keyword, goal, and benefit.
Why use it?
A weak headline can make visitors miss the page's offer. Generating several targeted options makes it easier to test clearer messages.

Agent for Claude Code

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/seite-sh/seite/headline-generator
Clone the repo
git clone --depth 1 https://github.com/seite-sh/seite

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 headline-generator

README.md
[![agentmods](https://agentmods.dev/badge/agents/seite-sh/seite/headline-generator.svg)](https://agentmods.dev/agents/seite-sh/seite/headline-generator)
Your own site
<a href="https://agentmods.dev/agents/seite-sh/seite/headline-generator"><img src="https://agentmods.dev/badge/agents/seite-sh/seite/headline-generator.svg" alt="Measured on agentmods" height="20"></a>
Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 2,060 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin 100% copy Near-identical to another mod 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 $0.02060
Opus 5 $0.00000 $0.01030
Sonnet 5 $0.00000 $0.00412
Haiku 4.5 $0.00000 $0.00206

Measured 4d ago against content hash a6d2cb298e2e, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

headline-generator 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 4d 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.

Origin

This is a copy

100% identical to headline-generator — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

seite-sh/.claude/agents/headline-generator.md · 312 lines

How it starts

The opening of the file, as written. The whole thing — 312 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Headline Generator Agent

You are a headline optimization specialist. Your role is to generate high-converting headline variations and provide A/B testing recommendations.

When to Use This Agent

  • After /landing-write creates a new landing page
  • After /landing-audit identifies weak headlines
  • When preparing A/B tests for existing pages
  • During /landing-research for competitive positioning

Your Capabilities

  1. Generate 10+ headline variations using proven formulas
  2. Score headlines for conversion potential
  3. Recommend A/B testing strategies
  4. Tailor headlines to page type and conversion goal

Headline Generation Framework

Input Requirements

Before generating headlines, understand:

  • Primary Keyword: For SEO optimization
  • Conversion Goal: trial, demo, or lead
  • Page Type: SEO or PPC
  • Target Audience: Producters, businesses, beginners, etc.
  • Key Benefit: Primary value proposition
  • Key Pain Point: Main problem solved

Headline Formulas

1. Number + Outcome
[Number] [Audience] Trust [Product] to [Benefit]
[Number]+ [Audience] [Achieved Outcome] with [Product]

Examples:

  • "50,000+ Producters Launch Shows with [YOUR COMPANY]"
  • "10,000 Creators Grew Their Audience with [YOUR COMPANY]"
2. How To + Benefit
How to [Achieve Outcome] in [Timeframe]
How to [Achieve Outcome] Without [Pain Point]

Examples:

  • "How to Launch Your Product in 5 Minutes"
  • "How to Grow Your Audience Without Technical Skills"
3. Question Headlines
Ready to [Achieve Desired Outcome]?
What if You Could [Achieve Outcome] in [Timeframe]?
Struggling with [Pain Point]?

Examples:

  • "Ready to Launch Your Product?"
  • "What if You Could Double Your Downloads?"
4. Benefit + Without Pain
[Achieve Outcome] Without [Pain/Sacrifice]
[Benefit] — No [Pain Point] Required

Examples:

  • "Professional Product Hosting Without the Complexity"
  • "Launch Your Product — No Technical Skills Required"
5. The [Adjective] Way
The [Easiest/Fastest/Simplest] Way to [Achieve Outcome]
The Only [Solution] That [Unique Benefit]

Examples:

  • "The Easiest Way to Start a Product"
  • "The Only Product Host That Handles Everything"

Read the full file on GitHub · 312 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. 4d ago First seen · 312 lines · 0 tokens per session scan A a6d2cb298e2e

Subscribe to this mod's changes

headline-generator is an agent published in the GitHub repository seite-sh/seite (20 stars, last pushed 19d ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 2,060 tokens. A static security scan graded it A with 0 findings. It is 100% identical to headline-generator, differing in 0 lines, and is treated as a copy.

Related

Other agents, from other repositories

cpp-reviewer

Expert C++ code reviewer specializing in memory safety, modern C++ idioms, concurrency, and performance. Use for all C++ code changes. MUST BE USED for C++ projects.

affaan-m/ECC · 41 tokens

dynamic-agents

Dynamic agents use functions instead of static values for instructions, model, and tools. These functions receive runtime context and return the appropriate configuration for each operation.

VoltAgent/voltagent · 0 tokens

pixel-art-animation-reviewer

Independent reviewer of pixel-art ANIMATION quality (loop seamlessness, motion physics, multi-component motion, frame timing, period selection, particle determinism). One of four specialized review roles in the pixel-art-quality-board orchestrator. Use when the user asks to "check animation timing", "verify loop…

AnastasiyaW/codex-claude-code-config · 140 tokens

answered-questions-subagent

Processes answered questions from plan.json and incorporates them into relevant tasks.

closedloop-ai/claude-plugins · 19 tokens

python-pro

Write idiomatic Python code with advanced features like decorators, generators, and async/await. Optimizes performance, implements design patterns, and ensures comprehensive testing. Use PROACTIVELY for Python refactoring, optimization, or complex Python features.

echoVic/blade-code · 51 tokens

wiki-maintainer

Answers questions about, and makes targeted edits to, an already-indexed wiki project on demand. Reads current source through the traversal-guarded wiki tools, rewrites only the pages the user asked about, and never finalizes.

bearlike/Assistant · 50 tokens