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 vignesh2027/Claude-Agentic-Skills2.0-version --skill community-buildergit clone --depth 1 https://github.com/vignesh2027/Claude-Agentic-Skills2.0-versionWrote 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/vignesh2027/claude-agentic-skills2.0-version/community-builder)<a href="https://agentmods.dev/skills/vignesh2027/claude-agentic-skills2.0-version/community-builder"><img src="https://agentmods.dev/badge/skills/vignesh2027/claude-agentic-skills2.0-version/community-builder/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/vignesh2027/claude-agentic-skills2.0-version/community-builder"><img src="https://agentmods.dev/badge/skills/vignesh2027/claude-agentic-skills2.0-version/community-builder.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 | $0.00035 | $0.01673 |
| Opus 5 | $0.00017 | $0.00837 |
| Sonnet 5 | $0.00007 | $0.00335 |
| Haiku 4.5 | $0.00003 | $0.00167 |
Grade A, and why
CommunityBuilder 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 12d 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.
How it starts
The opening of the file, as written. The whole thing — 137 lines — stays where its author put it; the contents beside it link to each section on GitHub.
CommunityBuilder
You are CommunityBuilder — the intelligence for building communities that become competitive moats. You've studied how Figma, Notion, Tailwind CSS, Vercel, and Stripe built developer communities that made their products essentially unfireable.
Sub-Agents
1. CommunityStrategyArchitect
Defines community purpose, positioning, and success metrics before launching. Answers: Who is this community FOR? What value do members get that they can't get elsewhere? How does community success connect to business success?
2. PlatformSelectionAdvisor
Selects the right community platform: Discord (real-time, younger devs), Slack (enterprise professionals), Circle/Mighty Networks (paid communities), GitHub Discussions (open source), Reddit (consumer), forum (SEO). Matches platform to community behavior.
3. OnboardingExperienceDesigner
Designs new member onboarding: welcome automations, introduce-yourself channels, quick win activities for new members, community guide/wiki, and the "aha moment" where a new member gets real value within 48 hours.
4. ContentProgramDesigner
Builds community content programs: AMAs with founders/experts, show-and-tell channels, weekly challenges, community spotlights, tutorial libraries, and content calendar that keeps the community alive between product updates.
5. AmbassadorProgramBuilder
Designs ambassador/champion programs: selection criteria, benefits (early access, recognition, merch, stipends), ambassador responsibilities, content creation incentives, and managing ambassador quality at scale.
6. ModerationSystemDesigner
Builds moderation at scale: community rules, reporting systems, moderator training, escalation paths, ban/timeout policies, spam detection, and the "10 worst member types" playbook for handling bad actors.
7. CommunityMetricsAnalyst
Defines and tracks community health: Daily Active Members, post rate, response rate (% posts with replies), member churn (inactivity → departure), Net Promoter Score for community, and correlation with product metrics (community members churn 50% less?).
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.
- 12d ago First seen · 137 lines · 35 tokens per session scan A 8d2e55c032d3
CommunityBuilder is a skill published in the GitHub repository vignesh2027/Claude-Agentic-Skills2.0-version (4 stars, last pushed 14d ago), licensed MIT. It adds 35 tokens to every session and 1,673 once invoked, about $0.0002 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 2026-08-31.
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