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 gtmagents/gtm-agents --skill brand-governance-osgit clone --depth 1 https://github.com/gtmagents/gtm-agentsWrote 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/gtmagents/gtm-agents/brand-governance-os)<a href="https://agentmods.dev/skills/gtmagents/gtm-agents/brand-governance-os"><img src="https://agentmods.dev/badge/skills/gtmagents/gtm-agents/brand-governance-os/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/gtmagents/gtm-agents/brand-governance-os"><img src="https://agentmods.dev/badge/skills/gtmagents/gtm-agents/brand-governance-os.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 | $0.00021 | $0.00313 |
| Opus 5 | $0.00010 | $0.00156 |
| Sonnet 5 | $0.00004 | $0.00063 |
| Haiku 4.5 | $0.00002 | $0.00031 |
Grade A, and why
brand-governance-os 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 13d 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
Brand Governance OS Skill
When to Use
- Standing up or scaling brand governance programs.
- Coordinating approvals across campaigns, product surfaces, and regional teams.
- Tracking compliance, exceptions, and escalations.
Framework
- Intake Layer – request forms, SLAs, routing rules, auto-assign logic.
- Review Workflows – checklists for copy, design, product, legal; scoring rubrics.
- QA Automation – pre-launch audits, screenshot diffing, accessibility + localization checks.
- Training & Enablement – office hours, certification paths, knowledge base updates.
- Reporting & Escalation – dashboards, exception logs, policy updates, exec summaries.
Templates
- Governance Checklist: See
assets/governance_checklist.mdfor review criteria. - Intake form with fields for campaign type, stage, risk level, required reviewers.
- Feedback doc with structured comments, severity tags, and action owners.
- Governance dashboard template covering throughput, cycle time, and compliance.
Tips
- Provide "fast lane" criteria for low-risk requests to keep velocity high.
- Rotate reviewers to avoid bottlenecks and expose more teams to best practices.
- Pair with
run-brand-governance-councilto automate agenda + decision logs.
What ships with it
1 file 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.
- 13d ago First seen · 33 lines · 21 tokens per session scan A b988381784ba
brand-governance-os is a skill published in the GitHub repository gtmagents/gtm-agents (399 stars, last pushed 5mo ago), licensed Apache-2.0. It adds 21 tokens to every session and 313 once invoked, about $0.0001 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 2026-08-30.
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