Marketing Os
Yuzzyuk/marketing-os
A complete marketing department in one skill. An agent skill from Yuzzyuk/marketing-os.
Market positioning strategy using the April Dunford framework, enriched with JTBD discovery, Moore positioning statement, and Neumeier's Onliness Test.
$ npx skills add ferdinandobons/startup-skill --skill startup-positioning -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install ferdinandobons/startup-skill startup-positioning --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/ferdinandobons/startup-skill.git skills-src && mkdir -p .claude/skills && cp -r skills-src/startup-positioning .claude/skills/startup-positioning && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "startup-positioning" agent skill from https://github.com/ferdinandobons/startup-skill/tree/main/startup-positioning into .claude/skills/startup-positioning/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "startup-positioning", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/ferdinandobons/startup-skill/tree/main/startup-positioningType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add ferdinandobons/startup-skill --skill startup-positioning -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install ferdinandobons/startup-skill startup-positioning --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/ferdinandobons/startup-skill.git skills-src && mkdir -p .agents/skills && cp -r skills-src/startup-positioning .agents/skills/startup-positioning && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "startup-positioning" agent skill from https://github.com/ferdinandobons/startup-skill/tree/main/startup-positioning into .agents/skills/startup-positioning/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "startup-positioning", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add ferdinandobons/startup-skill --skill startup-positioning -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install ferdinandobons/startup-skill startup-positioning --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/ferdinandobons/startup-skill.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/startup-positioning .cursor/skills/startup-positioning && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "startup-positioning" agent skill from https://github.com/ferdinandobons/startup-skill/tree/main/startup-positioning into .cursor/skills/startup-positioning/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "startup-positioning", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/ferdinandobons/startup-skill.git --path startup-positioning--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add ferdinandobons/startup-skill --skill startup-positioning -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install ferdinandobons/startup-skill startup-positioning --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/ferdinandobons/startup-skill.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/startup-positioning .gemini/skills/startup-positioning && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "startup-positioning" agent skill from https://github.com/ferdinandobons/startup-skill/tree/main/startup-positioning into .gemini/skills/startup-positioning/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "startup-positioning", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install ferdinandobons/startup-skill startup-positioningInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add ferdinandobons/startup-skill --skill startup-positioning -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/ferdinandobons/startup-skill.git skills-src && mkdir -p .github/skills && cp -r skills-src/startup-positioning .github/skills/startup-positioning && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "startup-positioning" agent skill from https://github.com/ferdinandobons/startup-skill/tree/main/startup-positioning into .github/skills/startup-positioning/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "startup-positioning", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add ferdinandobons/startup-skill --skill startup-positioning -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install ferdinandobons/startup-skill startup-positioning --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/ferdinandobons/startup-skill.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/startup-positioning .opencode/skills/startup-positioning && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "startup-positioning" agent skill from https://github.com/ferdinandobons/startup-skill/tree/main/startup-positioning into .opencode/skills/startup-positioning/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "startup-positioning", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
startup-positioningMarket positioning strategy using the April Dunford framework, enriched with JTBD discovery, Moore positioning statement, and Neumeier's Onliness Test.
Startup Positioning is an agent skill from ferdinandobons/startup-skill. Market positioning strategy using the April Dunford framework, enriched with JTBD discovery, Moore positioning statement, and Neumeier's Onliness Test. Produces a complete positioning document, positioning statement, competitive alternatives map, and market category analysis. Use when the user wants to define or refine their market positioning, find their unique position, differentiate from competitors, craft a positioning statement, choose a market category, or figure out "how should we position this product."…
Its SKILL.md is about 4.6k tokens, which your agent loads only when the skill is triggered. The skill folder holds 9 other files, including reference files (for example `references/frameworks.md`, `references/honesty-protocol.md` and `references/research-principles.md`).
It sits in Marketing & SEO, covering Positioning and messaging. The repository describes itself as: AI agent skills for startup validation, competitive intelligence, and planning. The licence is MIT.
6 steps, taken from the step headings in SKILL.md.
Read from SKILL.md and the folder at commit a5f97c3. It shows what the files ask for, not the result of running them.
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
No scripts in the folder and no shell commands in SKILL.md.
From the folder's file list and the shell code blocks in SKILL.md.
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Startup Positioning loads about 4.6k tokens when it runs, and up to ~19k if it reads all its reference files. Until then it costs about 243 tokens; SKILL.md has 2,271 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
The full file from ferdinandobons/startup-skill at commit a5f97c3, republished under its MIT licence (© ferdinandobons). 2,271 words, ~4,636 tokens.
.claude/skills/startup-positioning/SKILL.md (or your agent's skills folder). This skill also uses 8 other files; get the full folder from GitHub.Market positioning strategy that produces a complete positioning document, Moore + Neumeier positioning statements, competitive alternatives map, and market category analysis. Built on April Dunford's framework, enriched with JTBD discovery and stress-tested with Neumeier's Onliness Test.
INTAKE → RESEARCH (2 sequential waves) → POSITIONING SYNTHESISThe process: understand the product and its customers, research competitive alternatives and market context, then build positioning through Dunford's 5+1 components. Typical runtime: 10-15 minutes in Claude Code (parallel agents), 20-30 minutes in Claude.ai (sequential).
Default output language is English. If the user writes in another language or explicitly requests one, use that language for all outputs instead.
Before anything else, check if a PROGRESS.md created by this skill exists in the working directory or a project subdirectory (the skill name field says startup-positioning). If it does, read it and resume from the last incomplete phase. Tell the user: "I found progress from a previous session. You completed [phases]. Picking up from [next phase]."
If no progress file exists — or the one found belongs to a different skill — start from Phase 1.
Short and focused — 1-2 rounds of questions. The goal is enough context to research alternatives and build positioning.
Before asking questions, check if prior sessions have been completed. Look for these files in the working directory or subdirectories:
From startup-design:
00-intake/brief.md — product description and context01-discovery/competitor-landscape.md — competitor profiles01-discovery/target-audience.md — customer personas, pain points02-strategy/positioning.md — initial positioning workFrom startup-competitors:
intake.md — product and market contextcompetitors-report.md — strategic competitive analysisbattle-cards/ — per-competitor profilespricing-landscape.md — pricing analysisIf these files exist, read them and use the data as a head start:
Tell the user: "I found data from a previous session. I'll use it as a starting point for positioning analysis."
Skip redundant intake questions. Go straight to research if prior data is sufficient.
Round 1 — Core context:
Round 2 — Sharpening (only if needed):
Don't over-interview. If the user gives a clear description upfront, move to research. The positioning process itself will surface what matters.
Save to {project-name}/intake.md — a brief summary of the product, problem, alternatives, and customers. If built on prior session data, note the source files used. Project name: kebab-case (e.g., ai-email-assistant).
Create {project-name}/PROGRESS.md with: project name, skill name (startup-positioning), start date, language, research mode (Live / Knowledge-Based), and a phase checklist. Update it after each phase completes. If PROGRESS.md already exists from a previous session, resume from the last incomplete phase.
After intake, assess market complexity and present the Research Depth recommendation to the user.
Reference: Read
references/research-scaling.mdfor the complexity scoring matrix, tier definitions, wave configurations, and the user communication template.
research-scaling.md for the exact template)The selected tier determines the number of agents per wave and search rounds per agent in Phase 2. See research-scaling.md for exact wave configurations per tier.
Two sequential research waves exploring competitive alternatives and market context — agents within a wave run in parallel, and Wave 2 builds on Wave 1's findings. Together they provide the raw material for Dunford's 5+1 positioning components.
Check if the Agent tool is available:
This skill requires WebSearch for real data. If WebSearch is unavailable or denied, fall back to Knowledge-Based Mode: use training data, mark all findings with [Knowledge-Based — verify independently], and reduce confidence ratings by one level. Note the mode in PROGRESS.md.
Reference: Read
references/research-principles.mdbefore starting any wave. It defines source quality tiers, cross-referencing rules, and how to handle data gaps.
Reference: Read
references/research-wave-1-alternatives.mdfor agent templates.
Two agents (or two sequential blocks):
A1: Alternative Mapping (JTBD Lens) — Map ALL competitive alternatives, not just direct competitors. Include: direct competitors, adjacent tools competing for the same budget, manual processes, spreadsheets, hiring someone, doing nothing / status quo. For each: what job does the customer hire it for, where does it fall short, what triggers switching? The goal is the full set of things your product replaces.
A2: Customer Intelligence — Mine voice-of-customer data: reviews, forums, communities. Extract: pain points with current alternatives, exact language customers use, what "better" means to them, best-fit customer profile (who gets the most value fastest), switching triggers (what makes someone finally change). Build a language map — the words customers use to describe their problem and desired outcome.
Reference: Read
references/research-wave-2-market-frame.mdfor agent templates.
Two agents (or two sequential blocks):
B1: Market Category Analysis — Identify 3-5 candidate market categories. For each: what do buyers expect from this category, who are the leaders, what's the competitive dynamic, how mature is it? Apply Dunford's category types: head-to-head (existing category), big fish/small pond (subcategory), or category creation. Assess which frame makes your unique strengths matter most.
B2: Trend & Timing Analysis — Identify relevant trends: technology shifts, behavioral changes, regulatory moves. For each: is it real or hype, how does it affect buyer expectations, does it make your positioning stronger or weaker? Assess timing — are you early, on-time, or late to the trend? Only include trends that genuinely change how buyers evaluate solutions.
After both waves complete, before synthesis, briefly present what the research found to the user: the competitive alternative landscape (how many direct, adjacent, status quo), the strongest customer pains, and the most promising category candidates. Ask: "Does this align with your expectations? Anything to adjust before I synthesize the positioning?"
Keep it to one message — this is a quick alignment check, not a full report.
Reference: Read
references/research-synthesis.mdfor synthesis protocol and Dunford process details.
After the checkpoint, build positioning through Dunford's 5+1 components in order. The sequence matters — each step builds on the previous.
Positioning is a reasoning problem, not a fill-in-the-blanks exercise. The "only" in the Onliness Test has to be true, and finding a frame where it's both true and valuable takes real thought — you're searching for the angle that makes the product's strengths matter most to the right buyer. Before committing to a frame, think hard about how each candidate category changes what the product gets compared against and whether the differentiation still holds. If the model supports extended thinking, this is where to spend it; a forced or generic position is worse than none.
Competitive Alternatives — From Wave 1. What would customers use if your product didn't exist? This is the anchor — positioning is always relative.
Unique Attributes — What do you have that the alternatives lack? Be specific and honest. Features, architecture, team expertise, business model, speed — anything defensible.
⏸ PAUSE — User Input Required. Present the research-derived attributes to the user. Ask them to confirm, add, or remove before proceeding to Value Themes. The founder knows capabilities that research can't surface.
Value Themes — Translate each unique attribute into a customer outcome. Attribute → "so what?" → value. Group related attributes into 2-3 value themes. Use customer language from Wave 1's language map.
Best-Fit Customers — From Wave 1 customer intelligence. Who cares most about your value themes? Define by characteristics that make them care, not demographics. These customers should be reachable, recognizable, and willing to pay.
Market Category — From Wave 2. Choose the category frame that makes your value obvious. Present 3-5 options with trade-offs. Recommend one. The right category triggers the right buyer expectations.
Trend Overlay (optional) — From Wave 2. Only include if a genuine trend makes your positioning stronger. Forced trend alignment is worse than none.
Two stress tests before finalizing:
Neumeier Onliness Test:
Basic form:
"Our [product] is the only [category] that [differentiator]."
Extended form (6 elements — WHAT/HOW/WHO/WHERE/WHY/WHEN):
"Our [product] is the only [category] that [differentiator] for [target] who [need] in [context]."
If you can't fill the basic form convincingly — if "only" feels like a stretch — the positioning is too weak. Iterate.
Ries/Trout Mental Ladder:
If either test fails, revisit the 5+1 components. Don't ship weak positioning.
Every deliverable file must start with a standardized header: # {Title}: {product} followed by *Skill: startup-positioning | Generated: {date}*. Every deliverable must end with Red Flags, Yellow Flags, and Sources sections (see templates in references/research-synthesis.md).
{project-name}/positioning-doc.md — The main deliverable:
{project-name}/positioning-statement.md — Statements and messaging:
{project-name}/competitive-alternatives.md — Complete alternatives map:
{project-name}/market-category-analysis.md — Category strategy:
{project-name}/messaging-implications.md — Bridge from positioning to copy:
Each agent saves its raw output to {project-name}/raw/. The synthesis phase reads these raw files and produces the polished deliverables above. Agents must NOT write directly to deliverable paths — raw and synthesized output are separate.
Raw research files:
alternative-mapping.mdcustomer-intelligence.mdmarket-categories.mdtrends-timing.mdAfter all positioning deliverables are written, run a verification pass.
Reference: Read
references/verification-agent.mdfor the full verification protocol, universal checks, and skill-specific checks.
{project-name}/verification-report.mdIn Claude.ai or when Agent tool is unavailable, run the verification checks yourself in the main conversation following the same protocol.
Reference: Read
references/honesty-protocol.mdfor full protocol and anti-pattern details.
Positioning is only useful if it's honest. Core rules apply (label claims, quantify, declare gaps), plus positioning-specific additions:
| Anti-Pattern | What It Looks Like | What to Say |
|---|---|---|
| "We're for everyone" | No target segment defined | "If you're for everyone, you're for no one. Who cares MOST?" |
| Feature-based positioning | Leading with features not outcomes | "Customers don't buy features. What outcome do they get?" |
| Aspirational positioning | "We'll be the AI-powered..." | "Position on what you deliver today, not the roadmap." |
| Category-of-one | Inventing a category to avoid comparison | "New categories cost millions. Is there an existing frame?" |
| Copycat positioning | Same message as the market leader | "Find genuinely different ground — you can't out-position the leader." |
See references/honesty-protocol.md for the full anti-pattern table (7 entries) and detailed protocol.
Read only what you need for the current phase.
| File | When to Read | ~Lines | Purpose |
|---|---|---|---|
honesty-protocol.md | Start of session | ~73 | Full honesty protocol with anti-patterns |
research-principles.md | Before starting Phase 2 | ~65 | Source quality, cross-referencing, data gaps |
research-wave-1-alternatives.md | When running Wave 1 | ~235 | Agent templates for alternatives + customer intel |
research-wave-2-market-frame.md | When running Wave 2 | ~210 | Agent templates for categories + trends |
research-synthesis.md | After both waves complete | ~419 | Synthesis protocol, Dunford process, validation tests, messaging implications |
frameworks.md | During Phase 3 | ~132 | Dunford/Moore/Neumeier/JTBD/Ries reference |
research-scaling.md | After intake, before Phase 2 | ~96 | Complexity scoring, tier definitions, wave configurations |
verification-agent.md | After synthesis | ~128 | Verification protocol, universal + skill-specific checks |
© ferdinandobons, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
SKILL.md and 8 other files (references) in startup-positioning of ferdinandobons/startup-skill.
Open the folder on GitHubat commit a5f97c3
Startup Positioning next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Startup Positioning this skillferdinandobons/startup-skill | 1.2k | — | ~4.6k | Automated safety check: Pass | MIT | |
| Marketing OsYuzzyuk/marketing-os | 536 | — | ~2.5k | Automated safety check: Pass | MIT | |
| Revenue Centric Designheliocosta-dev/revenue-centric-design | 740 | — | ~1.6k | Automated safety check: Pass | Custom licence | |
| Stanley Druckenmiller Investmenttradermonty/claude-trading-skills | 3k | 1 repos | ~2k | Automated safety check: Pass | MIT | |
| B2b Playbookweilun88313/B2B-Playbook | 203 | — | ~3.1k | Automated safety check: Pass | Proprietary | |
| Research Brandonvoyage-ai/gtm-engineer-skills | 1.3k | — | ~1.3k | Automated safety check: Pass | MIT |
Yuzzyuk/marketing-os
A complete marketing department in one skill. An agent skill from Yuzzyuk/marketing-os.
heliocosta-dev/revenue-centric-design
Playbook for designing SaaS and startup products that convert, retain, and monetize — landing pages & CRO, checkout & forms, onboarding/activation, churn reduction, pricing psychology, dashboards…
tradermonty/claude-trading-skills
Druckenmiller Strategy Synthesizer - Integrates 8 upstream skill outputs (Market Breadth, Uptrend Analysis, Market Top, Macro Regime, FTD Detector, VCP Screener, Theme Detector, CANSLIM Screener)…
weilun88313/B2B-Playbook
Turn B2B marketing work into evidence-aware outputs using market, positioning, demand, account-program, lifecycle, and tool-selection guidance.
onvoyage-ai/gtm-engineer-skills
Researches a company from its URL and produces a Brand DNA file covering positioning, audience, competitors, voice, and messaging.
irinabuht12-oss/marketing-skills
Systematic competitive analysis covering positioning, messaging hierarchy, objection handling, and CTA strategy from landing page URLs or screenshots.
ferdinandobons/startup-skill
Deep competitive intelligence for any market. An agent skill from ferdinandobons/startup-skill.
ferdinandobons/startup-skill
Design, validate, and plan a startup from scratch. An agent skill from ferdinandobons/startup-skill.
ferdinandobons/startup-skill
Build investor-ready pitch scripts in multiple formats (10-min, 5-min, 2-min, 1-min elevator, investor email).
Categories
Market positioning strategy using the April Dunford framework, enriched with JTBD discovery, Moore positioning statement, and Neumeier's Onliness Test. Startup Positioning is an agent skill from ferdinandobons/startup-skill. Market positioning strategy using the April Dunford framework, enriched with JTBD discovery, Moore positioning statement, and Neumeier's Onliness Test.
Startup Positioning fits situations like: the user wants to define; refine their market positioning; find their unique position; differentiate from competitors.
Run `npx skills add ferdinandobons/startup-skill --skill startup-positioning -a claude-code`. Or copy the skill folder (startup-positioning in ferdinandobons/startup-skill) into .claude/skills/startup-positioning in your project. Claude Code loads it when a task matches its description.
Run `npx skills add ferdinandobons/startup-skill --skill startup-positioning -a codex`. Or copy the skill folder (startup-positioning in ferdinandobons/startup-skill) into .agents/skills/startup-positioning in your project. Codex loads it when a task matches its description.
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add ferdinandobons/startup-skill --skill startup-positioning -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/startup-positioning, .gemini/skills/startup-positioning, .github/skills/startup-positioning and .opencode/skills/startup-positioning in your project.
SKILL.md names no scripts, command-line tools or credentials: Startup Positioning is instructions for the agent only.
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
Startup Positioning is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
About 4.6k tokens (SKILL.md is roughly 19k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 15k tokens, read only when the agent opens those files.
Skills that share tags, products or a category with Startup Positioning: Marketing Os (Yuzzyuk/marketing-os, 536 stars), Revenue Centric Design (heliocosta-dev/revenue-centric-design, 740 stars), Stanley Druckenmiller Investment (tradermonty/claude-trading-skills, 3k stars) and B2b Playbook (weilun88313/B2B-Playbook, 203 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
ferdinandobons (a GitHub user) maintains it in ferdinandobons/startup-skill, which has 1,176 GitHub stars. The repository holds 4 skills in this directory. The repository was last updated on July 1, 2026.
Source: ferdinandobons/startup-skill on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.