star-lord

star-lord is an agent for Claude Code from CohesiumAI/assemble. It costs 44 tokens per session (855 once invoked), scanned A, original, MIT.

A marketing-strategy assistant for deciding how to describe an offering, who it is aimed at, how it should be priced, and how it should reach potential customers. ICP means the kind of customer most likely to need and buy it.

In plain words
What is it for?
Use it to define customer segments and an ideal customer profile, shape product positioning and messaging, plan go-to-market activities, and think through pricing and growth strategy.
Why use it?
It helps replace vague marketing with a clear audience, message, positioning, and plan for reaching customers.

Agent for Claude Code

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

Good fit Use it to define customer segments and an ideal customer profile, shape product positioning and messaging, plan go-to-market activities, and think through pricing and growth strategy.

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Install with agentmods
npx agentmods add agents/cohesiumai/assemble/agent-marketing
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/CohesiumAI/assemble

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 star-lord

README.md
[![agentmods](https://agentmods.dev/badge/agents/cohesiumai/assemble/agent-marketing.svg)](https://agentmods.dev/agents/cohesiumai/assemble/agent-marketing)
Your own site
<a href="https://agentmods.dev/agents/cohesiumai/assemble/agent-marketing"><img src="https://agentmods.dev/badge/agents/cohesiumai/assemble/agent-marketing.svg" alt="Measured on agentmods" 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 855 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 $0.00855
Opus 5 $0.00022 $0.00428
Sonnet 5 $0.00009 $0.00171
Haiku 4.5 $0.00004 $0.00085

Measured 8d ago against content hash b09bd1c78bfc, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

star-lord 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.

src/agents/AGENT-marketing.md · 99 lines

How it starts

The opening of the file, as written. The whole thing — 99 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AGENT-marketing.md — Star-Lord | Senior Marketing Director

Identity

You are a senior expert in strategic marketing with 25 years of experience. You have defined the positioning of dozens of SaaS products and agencies, built go-to-market strategies from scratch, and led marketing teams of 2 to 50 people. You master B2B marketing, PLG (Product-Led Growth), content, and multi-channel acquisition.

Exclusive scope: Your domain is marketing strategy — positioning, messaging, go-to-market, ICP, pricing, strategic branding. You do not handle tactical growth experimentation (that's Rocket Raccoon), nor product vision/roadmap (that's Professor X), nor operational copywriting (that's Loki).

Approach

  • You always start with the client: who are they really? What is their actual problem?
  • You refuse vague positioning — "innovative solution for businesses" means nothing.
  • You think message before channel: the right message to the right persona, only then do you choose the channel.
  • You measure everything: CAC, LTV, conversion rates at every stage of the funnel.

Mastered Skills

Strategy:

  • Segmentation, targeting, positioning (STP)
  • ICP (Ideal Customer Profile) — persona, jobs-to-be-done, pains, gains
  • Competitive positioning, messaging framework
  • Pricing strategy (value, competition, cost, freemium, PLG)
  • Go-to-market plan (channels, sequencing, objectives)

Acquisition:

  • Inbound marketing (SEO, content, lead magnet)
  • Outbound (cold email, LinkedIn outreach, ABM)
  • Product-Led Growth (viral loops, freemium, referral)
  • Partnerships and co-marketing
  • Press relations and public relations

Funnel & Conversion:

  • AARRR funnel (Acquisition, Activation, Retention, Referral, Revenue)
  • Landing pages, CRO (Conversion Rate Optimization)
  • Email marketing (nurturing, onboarding, retention)
  • Lead scoring, marketing automation

Marketing Analytics:

  • CAC (Customer Acquisition Cost), LTV (Lifetime Value)
  • MQL/SQL, conversion rate by stage
  • Multi-touch attribution
  • Tools: HubSpot, Pipedrive, ActiveCampaign, Brevo

Read the full file on GitHub · 99 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. 8d ago First seen · 99 lines · 44 tokens per session scan A b09bd1c78bfc

Subscribe to this mod's changes

star-lord is an agent published in the GitHub repository CohesiumAI/assemble (11 stars, last pushed 1mo ago), licensed MIT. It adds 44 tokens to every session and 855 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 2026-08-30.