mainbranch: Skill for Claude Code

.claude/skills/mb-organic/SKILL.md

mb-organic is a skill for Claude Code from noontide-co/mainbranch. It costs 119 tokens per session (4,838 once invoked), scanned A, original, MIT.

A workflow for writing scripts for short-form organic content such as Reels, TikToks, carousels, and static posts. It can also turn sales videos or VSLs into short clips or creator-style excerpts; a VSL is a video sales letter.

In plain words
What is it for?
Use it to create new social-content scripts or repurpose an existing sales video into shorter pieces.
Why use it?
It gives content creation a defined workflow based on the business context, voice, channel plan, and available proof.

Skill for Claude Code

Written for Claude Code: installed under .claude/. Also seen: mentions Claude Code; mentions Codex.

This is noontide-co/mainbranch's own configuration. It tells Claude Code how to work on mainbranch itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything mainbranch configures →

Part of the mainbranch plugin — 21 skills shipped together

Reuse

Borrowing it

Nothing to install: this file belongs to noontide-co/mainbranch. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/noontide-co/mainbranch/main/.claude/skills/mb-organic/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/noontide-co/mainbranch

Made for: Claude Code.

Or install mainbranch, the plugin that ships this one along with the rest of its 21 skills.

Wrote 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.

agentmods badge for mb-organic

README.md
[![agentmods](https://agentmods.dev/badge/skills/noontide-co/mainbranch/mb-organic/github.svg)](https://agentmods.dev/skills/noontide-co/mainbranch/mb-organic)
Your own site
<a href="https://agentmods.dev/skills/noontide-co/mainbranch/mb-organic"><img src="https://agentmods.dev/badge/skills/noontide-co/mainbranch/mb-organic/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.

agentmods 80×15 button for mb-organic

Your own site · 80×15
<a href="https://agentmods.dev/skills/noontide-co/mainbranch/mb-organic"><img src="https://agentmods.dev/badge/skills/noontide-co/mainbranch/mb-organic.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 119 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 4,838 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector warn 7 Sept 2026
SkillSpector: 1 finding, up to high

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

  • high Anti-Refusal · line 441
    Skill instructs the agent to omit warnings, disclaimers, or ethical commentary. Stripping safety caveats hides risk from the user and is a common jailbreak preamble.
    Fix: Remove instructions that suppress warnings, disclaimers, or ethical commentary. Let the agent surface safety-relevant caveats to the user.
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00119 $0.04838
Opus 5 $0.00060 $0.02419
Sonnet 5 $0.00024 $0.00968
Haiku 4.5 $0.00012 $0.00484

Measured 11d ago against content hash 955f4c9dfbdf, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

mb-organic 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 11d 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.

.claude/skills/mb-organic/SKILL.md · 478 lines

How it starts

The opening of the file, as written. The whole thing — 478 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Organic

Create organic content scripts in your voice — Reels, TikToks, carousels, static posts.

Shared source: The portable workflow contract lives in workflows/mb-organic/workflow.md. This Claude skill is the Claude Code shell over that source.

Shared contract markers: Keep these aligned with the shared source.

Required commands:

  • mb status --json --peek
  • mb start --json
  • mb doctor repair --plan
  • mb validate --cross-refs --json
  • mb checkpoint --plan --json

Required fact paths:

  • money_path
  • money_path.objects.proof.quality
  • money_path.objects.channel_strategy
  • money_path.objects.active_push
  • validation.file_contracts
  • content_strategy
  • content_strategy.overall_state
  • content_strategy.simple_entry_point
  • content_strategy.layers
  • content_strategy.layers.distribution
  • content_strategy.layers.channels
  • content_strategy.layers.accounts
  • content_strategy.layers.people
  • content_strategy.findings
  • ranked_actions
  • update
  • readiness
  • drift.items
  • relationship_health.gaps
  • checkpoint.pending
  • checkpoint.pending.blockers
  • runtime.codex_cli
  • runtime.claude_code

Approval gates: updates_repairs_migrations, file_writes, checkpoint, provider_mutation, publishing_or_spend, customer_contact, private_data, destructive_operations, structured_collection, and public_issue_or_proposal.

Public/private boundaries: no_secrets, no_raw_provider_exports, no_raw_transcripts, no_customer_member_data, no_private_runtime_settings, no_private_dms_or_gated_communities, and no_raw_finance_legal_records.

Core flow: support plan, video, carousel, static, sales-video-repurpose, or review. Marker phrase: plan, video, carousel, static, sales-video-repurpose, or review. If the operator wants mining or source collection, route to mb-think. Use content_strategy.overall_state and money_path.objects.proof.quality before drafting; keep source/privacy boundaries visible; route coordinated drafts to pushes/<YYYY-MM-DD-slug>/organic-batch-001.md; Do not publish, schedule, upload, mutate provider accounts, spend, auto-DM, auto-reply, or contact customers. Codex support stays read-only planning until runtime smoke proves organic drafting writes.

Need help? Type /mb-help + your question anytime. If conversation compacts, /mb-help reloads fresh context.

CLI facts first: Run mb status --json --peek from the business repo before triage, reference-health checks, or content planning. Use its readiness, drift, and ranked-action facts instead of hand-rolled repo-health probes.

Read the full file on GitHub · 478 lines

Changes

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.

  1. 11d ago First seen · 478 lines · 119 tokens per session scan A 955f4c9dfbdf

Subscribe to this mod's changes

mb-organic is a skill published in the GitHub repository noontide-co/mainbranch (39 stars, last pushed 27d ago), licensed MIT. It adds 119 tokens to every session and 4,838 once invoked, about $0.0006 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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