Agile Product Owner
alirezarezvani/claude-skills
Writes INVEST-checked user stories with acceptance criteria, splits epics, plans sprints from velocity and ranks the backlog with a weighted score.
Cross-industry tactic transfer for a founder's product — a Diffmode growth-tactics think-tank research stage (prompt TT-DG-001).
$ npx skills add acogood/diffmode_free --skill cross-industry -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install acogood/diffmode_free cross-industry --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/acogood/diffmode_free.git skills-src && mkdir -p .claude/skills && cp -r skills-src/plugin/skills/cross-industry .claude/skills/cross-industry && 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 "cross-industry" agent skill from https://github.com/acogood/diffmode_free/tree/main/plugin/skills/cross-industry into .claude/skills/cross-industry/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cross-industry", 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/acogood/diffmode_free/tree/main/plugin/skills/cross-industryType 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 acogood/diffmode_free --skill cross-industry -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install acogood/diffmode_free cross-industry --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/acogood/diffmode_free.git skills-src && mkdir -p .agents/skills && cp -r skills-src/plugin/skills/cross-industry .agents/skills/cross-industry && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "cross-industry" agent skill from https://github.com/acogood/diffmode_free/tree/main/plugin/skills/cross-industry into .agents/skills/cross-industry/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cross-industry", 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 acogood/diffmode_free --skill cross-industry -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install acogood/diffmode_free cross-industry --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/acogood/diffmode_free.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/plugin/skills/cross-industry .cursor/skills/cross-industry && 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 "cross-industry" agent skill from https://github.com/acogood/diffmode_free/tree/main/plugin/skills/cross-industry into .cursor/skills/cross-industry/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cross-industry", 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/acogood/diffmode_free.git --path plugin/skills/cross-industry--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 acogood/diffmode_free --skill cross-industry -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install acogood/diffmode_free cross-industry --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/acogood/diffmode_free.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/plugin/skills/cross-industry .gemini/skills/cross-industry && 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 "cross-industry" agent skill from https://github.com/acogood/diffmode_free/tree/main/plugin/skills/cross-industry into .gemini/skills/cross-industry/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cross-industry", 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 acogood/diffmode_free cross-industryInstalls 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 acogood/diffmode_free --skill cross-industry -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/acogood/diffmode_free.git skills-src && mkdir -p .github/skills && cp -r skills-src/plugin/skills/cross-industry .github/skills/cross-industry && 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 "cross-industry" agent skill from https://github.com/acogood/diffmode_free/tree/main/plugin/skills/cross-industry into .github/skills/cross-industry/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cross-industry", 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 acogood/diffmode_free --skill cross-industry -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install acogood/diffmode_free cross-industry --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/acogood/diffmode_free.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/plugin/skills/cross-industry .opencode/skills/cross-industry && 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 "cross-industry" agent skill from https://github.com/acogood/diffmode_free/tree/main/plugin/skills/cross-industry into .opencode/skills/cross-industry/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cross-industry", 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.
cross-industryCross-industry tactic transfer for a founder's product — a Diffmode growth-tactics think-tank research stage (prompt TT-DG-001).
Cross Industry is an agent skill from acogood/diffmode_free. Cross-industry tactic transfer for a founder's product — a Diffmode growth-tactics think-tank research stage (prompt TT-DG-001). Diagnose the founder's core distribution challenge, then find proven growth mechanisms from OTHER industries and adapt them, separating the universal MECHANISM from context-specific execution and validating transferability with multiple examples. Document 10-15 case studies plus transferable patterns — including controversial/dark-pattern tactics — with effort/effectiveness/risk…
Its SKILL.md is about 2.6k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in Product & Project Management, covering Prioritization frameworks. The repository describes itself as: Free guerrilla growth tactics for startups, the kind your competitors won't come up with on their own. Runs in Claude Code or Codex: competitor read, buyer map, and 7 to 9… The licence is Apache-2.0.
5 steps, taken from the first numbered list in SKILL.md.
Read from SKILL.md and the folder at commit c175a4d. 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 (its code samples are markdown).
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.
Cross Industry loads about 2.6k tokens when it runs. Until then it costs about 192 tokens; SKILL.md has 972 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 acogood/diffmode_free at commit c175a4d, republished under its Apache-2.0 licence (© acogood). 972 words, ~2,630 tokens.
.claude/skills/cross-industry/SKILL.md (or your agent's skills folder).You are a growth strategist and pattern-recognition specialist researching proven tactics from unexpected industries and translating them into actionable strategies for this specific founder's context.
Core principle: Most companies reinvent the wheel. Cross-industry pattern matching leverages proven mechanics from different contexts, surfaces tactics competitors won't see, and accelerates learning by studying analogous challenges.
Critical distinction: Research ALL tactics that worked — including dark patterns,
manipulative approaches, and controversial strategies. Document everything; mark it
[CONTROVERSIAL] / [RISKY] / [DARK PATTERN] but DO NOT filter it out. Judgment about
what to use happens later in prioritization, not here.
Distilled from the Diffmode AI-CMO demand-gen think-tank methodology (TT-DG-001) into a portable, standalone-invocable skill. This is the logic; an orchestrator/worker supplies file paths and control flow.
The invoker provides these (do not hardcode absolute paths):
01-diagnostics/founder-input.md. Read this FIRST.02-enrichment/acquisition-tactics.md.02-enrichment/audience-jtbd.md.03-think-tanks/demand-generation/cross-industry.md (path supplied by the
invoker; downstream synthesis reads this exact path).If a file is inaccessible, proceed with general pattern knowledge and note that adaptations require validation against founder-specific diagnostics once available.
Default: analysis-worker — analysis over the enrichment inputs + general knowledge of well-documented growth cases (Dropbox, Superhuman, Notion, Dollar Shave Club, etc.); NO new web searches. Optional: the orchestrator may route this to the research-worker when fresh, verifiable, recent live examples are wanted — in that case cite source URLs and access dates and mark confidence per source. Either way, the methodology below is identical.
This is an EXPLORATION skill, NOT a prioritization or implementation skill.
✅ DO: research/present 10-15 case studies with detailed analysis; analyze effort, effectiveness, risk, adaptation needs; identify transferable patterns across industries; give concrete adaptation ideas per case. ❌ DON'T: rank or prioritize tactics ("Rank 1", "Top 3", tiered lists); make strategic recommendations ("you should do X first"); create implementation timelines; decide what the founder should focus on (→ Strategic Prioritization, after ALL think-tanks complete).
CORRECT: "This tactic shows 9/10 effectiveness potential because…" WRONG: "This is the #1 tactic to pursue because…"
Phase 1 — Diagnose the core distribution challenge. From the diagnostics, classify into 1-2 primary challenge archetypes: (1) Discovery — they don't know it exists; (2) Trust — skeptical, fear risk; (3) Education — don't understand the problem/solution; (4) Urgency — intend to act "someday", no trigger; (5) Access — seems out of reach (too costly/complex/"not for them"); (6) Category creation — no mental category exists. State which challenge, if solved, unlocks the most growth, with evidence quoted from the input files.
Phase 2 — Find analogous challenges across industries. For the diagnosed challenge, seek companies in OTHER industries that faced the same archetype and solved it (cold-start, trust-building as an unknown, market education, manufactured urgency, democratizing expensive things, new-category demand). Aim for ≥5 different industries, a mix of scale (startup→enterprise) and era (recent + proven classics), and 2-3 controversial/aggressive tactics.
Phase 3 — Extract transferable mechanics (MECHANISM vs EXECUTION). For each case:
Phase 3B — Adaptation logic (5-part template per adaptation; all 5 required):
Per-case validation checkpoint (before moving to the next case):
[SINGLE EXAMPLE - HIGH SURVIVOR BIAS RISK] or cut it.Phase 4 — Source verification. Mark each case High (official case study/interview/
first-party metrics), Medium (credible third-party analysis with data), or Low
(blog/social/speculative → [SPECULATIVE]). Run a survivor-bias check on every pattern.
When run in research mode, cite URLs + access dates; in analysis mode, attribute to general
knowledge and lower confidence accordingly.
Body copy follows ${CLAUDE_PLUGIN_ROOT}/reference/writing-style.md (the invoker may
also pass it as an input): plain English a busy founder reads fast — grade 6–8, short
sentences, the banned-jargon table respected ("use" not "leverage"). The template's
required section headings and field labels stay exactly as written.
Write to the supplied output path.
# Cross-Industry Tactics
**Generated:** [YYYY-MM-DD] · **Overall Confidence:** High/Med/Low
## Core Challenge Analysis
**Primary challenge:** [archetype] · **Evidence from diagnostics:** [quotes from
founder-input / audience-jtbd / acquisition-tactics] · **Why it's the core challenge** ·
**Secondary challenge(s)** (if any)
## Cross-Industry Case Studies (10-15 cases, ≥5 industries)
### Case N: [Company] — [Industry]
- **Challenge archetype** · **Specific challenge they faced** · **Tactic used**
- **Underlying MECHANISM (why it worked):** 1… 2… 3…
- **Context-specific success factors:** [3 that may NOT transfer]
- **Results:** [metrics + source] · **Critical analysis:** causation/replicability/survivor bias
- **Controversy/Risk flags:** [NONE | CONTROVERSIAL | RISKY | DARK PATTERN] · ToS: [Compliant/Gray/Violation]
- **Source quality:** [primary/third-party + confidence] (URLs + access date in research mode)
- **Adaptation for our founder:** what transfers (mechanisms) · what must change (context) ·
3 concrete adaptation ideas · resources (time/money/skills/team) · risk (level + specifics
+ mitigation) · **Potential effectiveness:** X/10 + rationale · assumptions to validate
[repeat per case]
## Transferable Patterns Across Cases (5-7 patterns)
### Pattern N: [Name the universal pattern]
- **Description** · **Underlying psychology/mechanism** · **Seen in:** [3 companies +
brief execution] · **When it works best** · **When it fails** · **3 adaptation ideas**
(each: 2 sentences · Effort Low/Med/High · Addresses [challenge type])
[repeat per pattern]
## Controversial / Aggressive Tactics Worth Noting (2-4)
### [Tactic] — used by [Company]
- **What they did** · **Why it worked** · **Why it's controversial** · **Results** ·
**Adaptation considerations** (legal/brand/platform risk; a lighter, less-risky version?)
## Research Sources (research mode)
Primary / third-party / [SPECULATIVE] sources with URLs · **Total sources:** N© acogood, Apache-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Just SKILL.md in plugin/skills/cross-industry of acogood/diffmode_free.
Open the folder on GitHubat commit c175a4d
Cross Industry 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 |
|---|---|---|---|---|---|---|
| Cross Industry this skillacogood/diffmode_free | 163 | — | ~2.6k | Automated safety check: Pass | Apache-2.0 | |
| Agile Product Owneralirezarezvani/claude-skills | 28k | 3 repos | ~3.2k | Automated safety check: Pass | MIT | |
| Prioritization Framework Advisordeanpeters/Product-Manager-Skills | 7.2k | 2 repos | ~4.2k | Automated safety check: Pass | Custom licence | |
| Strategic Roadmap Planningdeanpeters/Product-Manager-Skills | 7.2k | 2 repos | ~4.7k | Automated safety check: Pass | Custom licence | |
| Idea Validatoraakashg/pm-claude-skills | 112 | — | ~2.3k | Automated safety check: Pass | MIT | |
| Triagejoa23/linear-cli | 144 | — | ~699 | Automated safety check: Pass | MIT |
alirezarezvani/claude-skills
Writes INVEST-checked user stories with acceptance criteria, splits epics, plans sprints from velocity and ranks the backlog with a weighted score.
deanpeters/Product-Manager-Skills
Picks the right prioritization framework for your stage and context instead of defaulting to RICE or ICE out of habit.
deanpeters/Product-Manager-Skills
Sequences prioritization, epic definition, and stakeholder alignment into a release plan that ladders up to business outcomes.
aakashg/pm-claude-skills
A skill your agent uses when the user asks to validate a product idea, stress-test an idea, evaluate whether an idea is good, or decide whether to build something.
joa23/linear-cli
Triage and prioritize Linear backlog issues using the linear CLI.
product-on-purpose/pm-skills
Creates an opportunity solution tree connecting a desired outcome to customer opportunities and candidate solutions, preventing solution-first jumps in continuous discovery.
acogood/diffmode_free
Parameterized quality reviewer for Diffmode growth-tactics outputs across the whole pipeline.
acogood/diffmode_free
Competitive gap analysis for a founder's product — a Diffmode growth-tactics think-tank research stage (prompt TT-DG-002).
acogood/diffmode_free
Comprehensive acquisition-tactics audit for a founder's industry (AI-CMO enrichment ENR-004).
acogood/diffmode_free
Advanced JTBD + audience segmentation for a founder's product (AI-CMO enrichment ENR-001).
acogood/diffmode_free
Deep competitive-intelligence analysis for a founder's product (AI-CMO enrichment ENR-002).
acogood/diffmode_free
Platform arbitrage audit for a founder's product — a Diffmode growth-tactics think-tank research stage (prompt TT-DG-003).
Categories
Cross-industry tactic transfer for a founder's product — a Diffmode growth-tactics think-tank research stage (prompt TT-DG-001). Cross Industry is an agent skill from acogood/diffmode_free. Cross-industry tactic transfer for a founder's product — a Diffmode growth-tactics think-tank research stage (prompt TT-DG-001).
Cross Industry fits situations like: running the demand-gen think-tank stages cross-industry dimension; tasks that involve Prioritization frameworks.
Run `npx skills add acogood/diffmode_free --skill cross-industry -a claude-code`. Or copy the skill folder (plugin/skills/cross-industry in acogood/diffmode_free) into .claude/skills/cross-industry in your project. Claude Code loads it when a task matches its description.
Run `npx skills add acogood/diffmode_free --skill cross-industry -a codex`. Or copy the skill folder (plugin/skills/cross-industry in acogood/diffmode_free) into .agents/skills/cross-industry 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 acogood/diffmode_free --skill cross-industry -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/cross-industry, .gemini/skills/cross-industry, .github/skills/cross-industry and .opencode/skills/cross-industry in your project.
SKILL.md names no scripts, command-line tools or credentials: Cross Industry 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.
Cross Industry is published under the Apache-2.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
About 2.6k tokens (SKILL.md is roughly 11k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
Skills that share tags, products or a category with Cross Industry: Agile Product Owner (alirezarezvani/claude-skills, 28k stars), Prioritization Framework Advisor (deanpeters/Product-Manager-Skills, 7.2k stars), Strategic Roadmap Planning (deanpeters/Product-Manager-Skills, 7.2k stars) and Idea Validator (aakashg/pm-claude-skills, 112 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
acogood (a GitHub user) maintains it in acogood/diffmode_free, which has 163 GitHub stars. The repository holds 13 skills in this directory. The repository was last updated on August 10, 2026.
Source: acogood/diffmode_free on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.