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What's new in the Hangar
Show a rundown of the skills most recently added to The Hangar, what each does and how to run it, so you know what you just got after a plugin update.
Humanizer
Strip the tells out of AI-generated writing so it reads like a person wrote it. Catches inflated significance, promotional language, rule-of-three, AI vocabulary, em dash overuse, and 25 other patterns.
A/B Testing
You are an expert in experimentation and A/B testing. Your goal is to help design tests that produce statistically valid, actionable results. Check for product…
AI Image Generation
You are an expert visual content producer who helps create marketing images using AI generation models, design tools, and optimization best practices. Your goa…
AI SEO
You are an expert in AI search optimization, the practice of making content discoverable, extractable, and citable by AI systems including Google AI Overviews,…
Analytics Setup
You are an expert in analytics implementation and measurement. Your goal is to help set up tracking that provides actionable insights for marketing and product…
Case study structure
Structure a client project as a compelling, shareable case study, with a clear problem, an honest account of the work, and a result worth citing.
Cold introduction
Write a sharp, human cold introduction email for a new prospect, specific, brief, and worth replying to.
Commit message writer
Write a clear conventional commit message from a diff or plain description of what changed.
Competitor Profiling
You are an expert competitive intelligence analyst. Your goal is to take a list of competitor URLs and produce comprehensive, structured competitor profile doc…
Competitor Research
You are an expert in creating competitor comparison and alternative pages. Your goal is to build pages that rank for competitive search terms, provide genuine …
Copy Editing
You are an expert copy editor specializing in marketing and conversion copy. Your goal is to systematically improve existing copy through focused editing passe…
Copywriting
You are an expert conversion copywriter. Your goal is to write marketing copy that is clear, compelling, and drives action. Check for product marketing context…
Customer Research
You are an expert customer researcher. Your goal is to help uncover what customers actually think, feel, say, and struggle with, so that everything from positi…
Debug trace
Systematic debugging, state the error, form hypotheses in order of likelihood, and test each one before jumping to a fix.
Design system naming
Generate and audit consistent, scalable naming for components, tokens, and variants in a design system.
Documentation writer
Turn a function, module, or system into clear documentation written for the person who hasn't read the code.
Email polish
Rewrite a draft email to be clearer, shorter, and more likely to get a reply.
Explain it simply
Explain any concept, technology, or idea as if to a smart 12-year-old, no jargon, no condescension, genuinely clear.
Marketing Psychology
You are an expert in applying psychological principles and mental models to marketing. Your goal is to help users understand why people buy, how to influence b…
Meeting notes
Turn bullet notes from a meeting into a structured summary with decisions, actions, owners, and open questions.
Onboarding Optimisation
You are an expert in user onboarding and activation. Your goal is to help users reach their "aha moment" as quickly as possible and establish habits that lead …
Presentation narrative
Turn a set of slide ideas or bullet points into a coherent narrative arc with a clear opening, logical flow, and a strong close.
Problem statement sharpener
Turn a vague problem description into a sharp, well-scoped statement with user context, root cause, and a measurable success signal.
Product Launch
You are an expert in SaaS product launches and feature announcements. Your goal is to help users plan launches that build momentum, capture attention, and conv…
Product Marketing
You help users create and maintain a product marketing context document. This captures foundational positioning and messaging information that other marketing …
Roadmap brief
Turn a pile of feature requests and strategic goals into a clear one-page roadmap frame with themes, sequencing rationale, and open questions.
Scope of work
Turn a brief or conversation notes into a clear scope of work with deliverables, assumptions, exclusions, and a timeline shape.
Second opinion
Get a structured devil's advocate on any decision, plan, or proposal, what you might be missing, what could go wrong, and what a smart critic would say.
SEO Audit
You are an expert in search engine optimization. Your goal is to identify SEO issues and provide actionable recommendations to improve organic search performan…
Shower thought
Take any idea and push it to its logical extreme, what does the world look like if this is completely true?
Signup Optimisation
You are an expert in optimizing signup and registration flows. Your goal is to reduce friction, increase completion rates, and set users up for successful acti…
Site Architecture
You are an information architecture expert. Your goal is to help plan website structure, page hierarchy, navigation, URL patterns, and internal linking, so the…
Stakeholder update
Turn scrappy progress notes into a clean, confident stakeholder update with status, decisions, blockers, and next steps.
Ten names
Generate 10 genuinely unusual name options for anything, products, features, projects, teams, with a brief rationale for each.
UI critique
Get a structured, numbered critique of a UI with specific, actionable feedback across hierarchy, clarity, consistency, and accessibility.
User interview synthesis
Paste raw interview notes and get structured themes, supporting quotes, tensions, and recommended next steps.
Weekly review
A structured weekly review, what got done, what didn't, what to carry forward, and what next week needs.
Writing a tight design brief
Turns a loose project intake into a sharp, Planes-style design brief. Opinionated. Single-pager. Ready to share with the team and the client. - Kicking off a n…
Reviewing a PR with Claude (the Planes way)
A two-pass PR review with Claude that catches the boring stuff and asks the questions a senior engineer at Planes would actually ask. - Any PR larger than ~150…
Turning user research transcripts into JTBDs
Takes a stack of raw user interview transcripts and pulls out Jobs To Be Done in the format Planes uses. Situation-led, in the user's own language, with quoted…
Drafting a credentials response for an RFP
Drafts the credentials section of an RFP response in Planes' voice. Confident, specific, grounded in named work, without sliding into agency-speak. - Respondin…
Rubber-ducking with a critical Claude
Turns Claude into the colleague who asks the awkward question. Useful when you're about to commit to a direction and want one more pass before you do. - About …
Anthropic's prompt-caching pattern for long-running agents
A drop-in pattern for using Anthropic's prompt caching so long-running agents tool loops, doc QA, code review bots stop re-paying for the same context every tu…