Install
$ agentstack add skill-andreagroferreira-arka-os-identity-system ✓ scanned · ✓ verified — works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v0.1.0 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ✓ Network access No
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
About
KB-First Research (non-negotiable)
Before any external research (Context7, WebSearch, WebFetch, Firecrawl):
- Call
mcp__obsidian__search_noteson the query first. - Cite relevant hits with
[[wikilinks]]or explicitly declare a KB gap. - 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.
Identity System — /brand identity
> Agent: Valentina (Creative Director) | Framework: Wheeler Process + Primal Branding
What It Does
Full brand identity: strategy, verbal, visual in the correct order (never skip to visuals).
Output
Complete brand identity package saved to Obsidian
Browser Steps
Follow the [Browser Integration Pattern](/arka) for availability checking.
- [BROWSER] Open the website/app and verify brand elements match the identity system (colors, typography, spacing)
- [BROWSER] Compare generated assets side-by-side with the live site
- [BROWSER] Check favicon, og:image, and meta branding elements
Computer Use Steps
Follow the [Computer Use Availability Check](/arka) for availability checking.
- [COMPUTER] Open design tools (Figma, Canva desktop, Sketch) to verify brand assets match guidelines
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: andreagroferreira
- Source: andreagroferreira/arka-os
- License: MIT
Install and usage instructions live in the source repository linked above.
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Versions
- v0.1.0 Imported from the upstream source.