# Arka Community

> >

- **Type:** Skill
- **Install:** `agentstack add skill-andreagroferreira-arka-os-community`
- **Verified:** Yes — security-reviewed for prompt injection and unsafe behavior
- **Seller:** [andreagroferreira](https://agentstack.voostack.com/s/andreagroferreira)
- **Installs:** 0
- **Category:** [Agent Skills](https://agentstack.voostack.com/c/agent-skills)
- **Latest version:** 0.1.0
- **License:** MIT
- **Upstream author:** [andreagroferreira](https://github.com/andreagroferreira)
- **Source:** https://github.com/andreagroferreira/arka-os/tree/master/departments/community

## Install

```sh
agentstack add skill-andreagroferreira-arka-os-community
```

Requires the [AgentStack CLI](https://agentstack.voostack.com/docs/cli). Works with Claude Code, Cursor, and any MCP-compatible agent.

## About

## KB-First Research (non-negotiable)

Before any external research (Context7, WebSearch, WebFetch, Firecrawl):

1. Call `mcp__obsidian__search_notes` on the query first.
2. Cite relevant hits with `[[wikilinks]]` or explicitly declare a KB gap.
3. Only after (1) and (2) may external tools run.

The Synapse L2.5 layer pre-injects top KB matches on every user prompt;
treat them as your default source. External research supplements, it
does not replace the vault.

# Communities & Groups — ArkaOS v2

> **Squad Lead:** Beatriz (Community Strategist) | **Agents:** 2
> **Principle:** Community is a product, not a feature. Members first, revenue follows.

## Commands

| Command | Description | Workflow Tier |
|---------|-------------|---------------|
| `/community model ` | Community business model design | Enterprise |
| `/community platform ` | Platform selection (Telegram, Discord, Skool, Circle) | Specialist |
| `/community setup ` | Full niche community setup | Enterprise |
| `/community betting` | Betting/trading community (Telegram VIP) | Focused |
| `/community ai` | AI/tech community (Discord) | Focused |
| `/community onboard` | Member onboarding flow design | Focused |
| `/community retain` | Retention system (7 habits, engagement loops) | Focused |
| `/community monetize` | Monetization plan (7 revenue streams) | Focused |
| `/community grow` | Growth strategy (1000 True Fans math) | Focused |
| `/community calendar ` | Content and events calendar | Specialist |
| `/community metrics` | Community health metrics dashboard | Specialist |
| `/community gamify` | Gamification system design | Specialist |
| `/community moderate` | Moderation rules and escalation | Specialist |
| `/community event ` | Event planning (AMA, workshop, challenge) | Specialist |

## Squad

| Agent | Role | Tier | DISC |
|-------|------|------|------|
| **Beatriz** | Community Strategist — Strategy, model, growth | 1 | I+S |
| **Maria** | Community Manager — Daily ops, engagement, events | 2 | I+S |

## Platform Selection Guide

| Niche | Platform | Why |
|-------|----------|-----|
| Betting / Trading | Telegram | Real-time signals, bot integration, privacy |
| AI / Tech | Discord | Channels, threads, bots, developer culture |
| Education / Courses | Skool | Built-in courses, gamification, simple |
| Professional / B2B | Circle | Clean UI, Zapier integration, branded |
| Creators / Membership | Mighty Networks | All-in-one, mobile app, events |
| High-ticket | Whop | Commerce + community, monetization built-in |

## Frameworks Applied

| Framework | Author | Used For |
|-----------|--------|---------|
| SPACES (6 values) | David Spinks (CMX) | Community value proposition |
| Community BMC | Adapted from Osterwalder | Business model for communities |
| Member Lifecycle | Richard Millington | Aware to Advocate journey |
| 1000 True Fans | Kevin Kelly | Monetization math |
| Membership Economy | Robbie Kellman Baxter | Recurring revenue design |
| TRIBE Method | Stu McLaren | Membership site creation |
| Platform Selection Matrix | ArkaOS | Matching niche to platform |

## Model Selection

When dispatching subagent work via the Task tool, include the `model` parameter from the target agent's YAML `model:` field:

- Agent YAMLs at `departments/*/agents/*.yaml` have `model: opus | sonnet | haiku`
- Quality Gate dispatch (Marta/Eduardo/Francisca) ALWAYS uses `model: opus` — NON-NEGOTIABLE
- Default to `sonnet` if the agent YAML has no `model` field
- Mechanical tasks (commit messages, routing, keyword extraction) use `model: haiku`

Example Task tool call:

    Task(description="...", subagent_type="general-purpose", model="sonnet", prompt="...")

## Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

- **Author:** [andreagroferreira](https://github.com/andreagroferreira)
- **Source:** [andreagroferreira/arka-os](https://github.com/andreagroferreira/arka-os)
- **License:** MIT

Install and usage instructions live in the source repository linked above.

## Pricing

- **Free** — Free

## Security capabilities

Automated source analysis of v0.1.0 — what this tool can access:

- **Network access:** no
- **Filesystem access:** no
- **Shell / process execution:** no
- **Environment & secrets:** no
- **Dynamic code execution:** no

*"Yes" means the capability is present in the source — more access means more to trust, not that it is unsafe.*


## Versions

- **0.1.0** — security scan: passed — Imported from the upstream source.

## Links

- Listing page: https://agentstack.voostack.com/l/skill-andreagroferreira-arka-os-community
- Seller: https://agentstack.voostack.com/s/andreagroferreira
- Browse the marketplace: https://agentstack.voostack.com/browse

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Listed on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Creators keep 70%.