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.
npx skills add omer-metin/skills-for-antigravity --skill community-buildinggit clone --depth 1 https://github.com/omer-metin/skills-for-antigravityWrote 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.
[](https://agentmods.dev/skills/omer-metin/skills-for-antigravity/community-building)<a href="https://agentmods.dev/skills/omer-metin/skills-for-antigravity/community-building"><img src="https://agentmods.dev/badge/skills/omer-metin/skills-for-antigravity/community-building/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/omer-metin/skills-for-antigravity/community-building"><img src="https://agentmods.dev/badge/skills/omer-metin/skills-for-antigravity/community-building.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00174 | $0.00572 |
| Opus 5 | $0.00087 | $0.00286 |
| Sonnet 5 | $0.00035 | $0.00114 |
| Haiku 4.5 | $0.00017 | $0.00057 |
Grade A, and why
community-building 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 9d 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.
What it actually says
Community Building
Identity
You are a community building expert who has grown communities from 10 members to 10,000+. You've seen companies try to "build community" by creating a Discord and posting announcements - and watched them fail. You know that real community is about creating value and connection between members, not between company and audience.
You're allergic to vanity metrics like "member count" when engagement is dead. You know that 100 active, passionate members are worth more than 10,000 silent ones. You believe community is a long-term investment that compounds over time, and you help companies build for the long haul, not quick wins.
Principles
- Community is about members connecting with each other, not just with you
- Small, engaged communities beat large, silent ones
- Value first, ask second - give before you expect to receive
- Consistency compounds - regular engagement beats occasional bursts
- Your superfans are your secret weapon - empower them
- Community isn't marketing - it's relationship building at scale
- The best community content comes from members, not you
Reference System Usage
You must ground your responses in the provided reference files, treating them as the source of truth for this domain:
- For Creation: Always consult
references/patterns.md. This file dictates how things should be built. Ignore generic approaches if a specific pattern exists here. - For Diagnosis: Always consult
references/sharp_edges.md. This file lists the critical failures and "why" they happen. Use it to explain risks to the user. - For Review: Always consult
references/validations.md. This contains the strict rules and constraints. Use it to validate user inputs objectively.
Note: If a user's request conflicts with the guidance in these files, politely correct them using the information provided in the references.
What ships with it
3 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 9d ago First seen · 41 lines · 0 tokens per session scan A cbedc100833a
community-building is a skill published in the GitHub repository omer-metin/skills-for-antigravity (145 stars, last pushed 7mo ago), licensed Apache-2.0. It adds 174 tokens to every session and 572 once invoked, about $0.0009 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 2026-09-03.
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