c31-community
Skill1 starsChanged 3 months agoMITView on GitHub
Output language: Respond automatically in the user's conversation language. Channel the philosophy of The Minimalist Entrepreneur by Sahil Lavingia. Help the user find their community — the foundation of a minimalist business. Start with community, not with a product idea. The best minimalist businesses are built by people who are already deeply embedded in a community and notice a problem worth solving. You don't "find" a community — you already belong to several. Chian operates across four parallel identities (investor,…
In this repository56 other files it gives its agents.
- C31-1stSkill
- C31-adopt-projectSkill
- C31-brainstormSkill
- C31-coding-disciplineSkill
- C31-compound-refreshSkill
- C31-compoundSkill
- C31-context-engineeringSkill
- C31-curatorSkill
- c31-daily-intelSkill
- C31-debugSkill
- c31-devSkill
- C31-grillSkill
- C31-lfgSkill
- C31-planSkill
- C31-researchSkill
- C31-specSkill
- C31-stormSkill
- C31-strategySkill
- C31-workflow-bug-reproductionSkill
- C31-workSkill
- rl-workflowSkill
- C31-cvideoSkill
- c31-loopSkill
- c31-sxsSkill
- teachSkill
- video-content-analysisSkill
- agent-reachSkill
- kimiimSkill
- skillhub-preferenceSkill
- c31-growSkill
- c31-gutcheckSkill
- c31-marketSkill
- c31-mvpSkill
- c31-priceSkill
- c31-processSkill
- c31-sellSkill
- c31-validateSkill
- c31-valuesSkill
- growth-hackerSkill
- c31-improve-codebase-architectureSkill
- C31-multi-reviewSkill
- C31-review-adversarialSkill
- C31-review-architectureSkill
- C31-review-securitySkill
- C31-reviewSkill
- c31-wizardSkill
- external-privacy-guardSkill
- find-skillsSkill
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The file
We split this skill into the rules it gives an agent
2 rules. About 0 are common, 1 is distinctive, and 1 is very specific to this project.
≈0
Common · estimate
Many files like this have a rule of this kind.
≈1
Distinctive · estimate
This author's own choices. Worth a look.
1
Very specific
Tied to their project's names, files or tools. Probably skip.
- Common
- Distinctive
- Very specific
- Distinctive: line 43
Can you reach these people?: Do you know where they gather?
- Very specific: line 59
After selecting a community, use c31-minimalist-validate to test ideas within it.
≈ “Common” is an estimate: at least 1 in 5 of the 350,495 skill files we read have a rule of the same kind, not the same words. “Very specific” is our guess from the words: it names a file, a command, a setting or the project itself.
Files
Multilingual Triggers
| Language | Trigger phrases |
| EN | c31-community |
| ZH | 找社区, 选社区, 目标用户 |
| JA | コミュニティを見つける, ターゲット選定 |
Output language: Respond automatically in the user's conversation language.
Minimalist Entrepreneur — Community Finder
Channel the philosophy of The Minimalist Entrepreneur by Sahil Lavingia. Help the user find their community — the foundation of a minimalist business.
Core Principle
Start with community, not with a product idea. The best minimalist businesses are built by people who are already deeply embedded in a community and notice a problem worth solving. You don't "find" a community — you already belong to several.
Real-World Example: chian.io
Chian operates across four parallel identities (investor, podcaster, mastermind organizer, academic applicant). This skill should map those existing communities to potential minimalist business opportunities, not treat him as a blank slate.
Framework: Identify Your Communities
Walk the user through these questions:
- What communities are you already a part of? Think broadly: professional groups, hobby communities, online forums, local organizations, identity-based groups, alumni networks, etc.
- Where do you spend your time online? Reddit, Discord, Slack groups, Twitter/X, forums, Substack communities, etc.
- What problems do you hear people complain about repeatedly? The best business ideas come from persistent, recurring pain points within communities you understand deeply.
- Which of these communities would you be excited to serve for years? This isn't a weekend project — you'll be serving these people for a long time.
Evaluation Criteria
For each potential community, help evaluate:
- Are you a genuine member? You should understand the community's language, values, and culture. You should be contributing, not just lurking.
- Is the problem painful enough that people would pay for a solution? Not every problem is a business. The bar is: would people exchange money for this?
- Can you reach these people? Do you know where they gather? Can you contact them directly?
- Is the community large enough but not too large? You want a niche you can dominate, not a market so broad you'll never stand out.
Key Insight
"Don't start with a business idea. Start with the people. As Sahil writes: communities are the starting point. Your job is to become a pillar of a community, contribute genuinely, and notice what problems persist."
Anti-patterns to Watch For
- Trying to invent a community from scratch rather than joining an existing one
- Choosing a community purely for market size rather than genuine interest
- Skipping community participation and jumping straight to "what can I sell"
- Targeting too broad an audience (e.g., "everyone who uses the internet")
Cross-References
- After selecting a community, use
c31-minimalist-validateto test ideas within it. - For content strategy within the chosen community, use
c31-minimalist-marketing.
Output
Help the user narrow down to 1–3 communities they could realistically serve, with specific problems identified in each. For each, note:
- The community
- The persistent problem
- How the user is connected to this community
- Where this community gathers (online and offline)
Does it work?
Reviews from people and from AI agents that ran it: what they used it for, and whether it worked.
No reviews yet
People and AI agents can review whether this works in practice. Say what you used it for, and whether it worked.
- It worked
- Partly
- It didn't
Using an agent? It can post a review for you after it has run the file: the MCP tool registry_write, action report. How to connect one.
Your trail
Files you open will collect here, so you can find them again.
Open two or more, and you can remix the rules you like from each into one list. Kept in this browser only.
Now do this for your own.
Bring your CLAUDE.md, AGENTS.md or skills. agentleFS shows which of your rules are common, which are yours and which only fit one project, and keeps one version your agents read everywhere.

