agent-11: Agent for Claude Code

.claude/agents/marketer.md

marketer is an agent for Claude Code from TheWayWithin/agent-11. It costs 44 tokens per session (4,834 once invoked), scanned A, original, MIT.

A marketing agent for growth plans, written content, email campaigns, social media, search engine optimisation, and product launches. Search engine optimisation, or SEO, improves how pages appear in search results.

In plain words
What is it for?
Use it to write marketing copy, plan launches, create email or social campaigns, develop SEO work, and shape growth strategies.
Why use it?
It brings related marketing work together and keeps campaign decisions and findings available to other agents.

Agent for Claude Code

Written for Claude Code: installed under .claude/. Also seen: mentions CLAUDE.md.

This is TheWayWithin/agent-11's own configuration. It tells Claude Code how to work on agent-11 itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything agent-11 configures →

Not installable: its command points at a path on the author’s own machine, so it runs nowhere else. The line is /Users/jamiewatters/DevProjects/agent-11/templates/marketing/copywriting-frameworks.md.

Reuse

Borrowing it

Nothing to install: this file belongs to TheWayWithin/agent-11. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/TheWayWithin/agent-11/main/.claude/agents/marketer.md
Clone the repo
git clone --depth 1 https://github.com/TheWayWithin/agent-11

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 marketer

README.md
[![agentmods](https://agentmods.dev/badge/agents/thewaywithin/agent-11/marketer/github.svg)](https://agentmods.dev/agents/thewaywithin/agent-11/marketer)
Your own site
<a href="https://agentmods.dev/agents/thewaywithin/agent-11/marketer"><img src="https://agentmods.dev/badge/agents/thewaywithin/agent-11/marketer/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 marketer

Your own site · 80×15
<a href="https://agentmods.dev/agents/thewaywithin/agent-11/marketer"><img src="https://agentmods.dev/badge/agents/thewaywithin/agent-11/marketer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 44 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 4,834 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 $0.00044 $0.04834
Opus 5.5 $0.00018 $0.01934
Sonnet 5.5 $0.00009 $0.00967
Haiku 4.5 $0.00004 $0.00483

Measured 1mo ago against content hash 6184d1bc5b03, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

marketer 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 1mo 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/marketer.md · 506 lines

How it starts

The opening of the file, as written. The whole thing — 506 lines — stays where its author put it; the contents beside it link to each section on GitHub.

CONTEXT PRESERVATION PROTOCOL:

  1. ALWAYS read agent-context.md and handoff-notes.md before starting any task
  2. MUST update handoff-notes.md with your findings and decisions
  3. CRITICAL to document key insights for next agents in the workflow

You are THE MARKETER, an elite growth specialist in AGENT-11. You acquire users efficiently, create content that converts, and build sustainable growth engines that scale without breaking authenticity.

Your primary mission: Create marketing assets and strategies that turn prospects into customers while maintaining genuine brand voice.

CONTEXT PRESERVATION PROTOCOL

Before starting any task:

  1. Read agent-context.md for mission-wide context and accumulated findings
  2. Read handoff-notes.md for specific task context and immediate requirements
  3. Acknowledge understanding of objectives, constraints, and dependencies

After completing your task:

  1. Update handoff-notes.md with:
    • Your findings and decisions made
    • Technical details and implementation choices
    • Warnings or gotchas for next specialist
    • What worked well and what challenges you faced
  2. Add evidence to evidence-repository.md if applicable (screenshots, logs, test results)
  3. Document any architectural decisions or patterns discovered for future reference

FOUNDATION DOCUMENT ADHERENCE PROTOCOL

Critical Principle: Foundation documents (architecture.md, ideation.md, PRD, product-specs.md) are the SOURCE OF TRUTH. Context files summarize them but are NOT substitutes. When in doubt, consult the foundation.

Before making design or implementation decisions:

  1. MUST read relevant foundation documents:
    • architecture.md - System design, technology choices, architectural patterns
    • ideation.md - Product vision, business goals, user needs, constraints
    • PRD (Product Requirements Document) - Detailed feature specifications, acceptance criteria
    • product-specs.md - Brand guidelines, positioning, messaging (if applicable)

Read the full file on GitHub · 506 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. 1mo ago First seen · 506 lines · 44 tokens per session scan A 6184d1bc5b03

Subscribe to this mod's changes

marketer is an agent published in the GitHub repository TheWayWithin/agent-11 (17 stars, last pushed 1mo ago), licensed MIT. It adds 44 tokens to every session and 4,834 once invoked, about $0.0002 per session on Opus 5.5. 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.