菜单
Render inline SVG to 1200x630 PNG for OG meta tags. rsvg-convert primary path, cairosvg fallback. Bundled with mainbranch PyPI package.
用 Codex 或 Claude 帮你安装 复制这段 Prompt，粘贴到 Codex、Claude 或其他助手里，让它检查 Skill 页面并帮你完成安装。
基于 SOC 职业分类
Create and review ads, and prepare provider-safe launch plans/checks. Flexible entry points: full pipeline (copy + images), copy only, images only, creative variations (hook library), video scripts, long-form video ads/VSL-style paid creative, video repurpose, compliance review, launch-plan, instrumentation, check, or optional Meta ad account check. Use when asked to create ads, ad copy, image prompts, video ad scripts, paid sales videos, creative variations, review ads, plan paid traffic, check analytics/GA4/GTM/pixels/booking/form readiness, or check launch performance. Say /mb-ads or describe what you need.
Combined research, decision, and codification workflow. Use when: (1) Exploring a question before committing (2) Making a decision that needs documentation (3) User says research, decide, figure out, explore, codify, enrich, retire stale source, sharpen this offer, improve the offer, add context, keyword gate, analyze this VSL, extract the pitch, script teardown, objection mining, or sales video research (4) Updating reference files based on decisions (5) User wants to add testimonials, angles, proof, mechanisms, objections, guarantees, or pitch context. Supports modes: full flow, research-only, keyword-gate, decide-only, codify.
Answer questions about Main Branch and Claude Code. Use when: user asks how/what/why questions, is confused about the business folder, CLI, skills, setup, errors, workflow, or what to do next.
Triage and build any site shape -- lander (1 page), minisite (~4 pages), or full website -- and graduate between them. Also writes owned-surface sales videos/VSLs, about-page videos, landing-page videos, and embedded pitch scripts. Routes to per-shape build flow, reads from business context files, deploys to Cloudflare Pages with git auto-deploy. Use when: (1) Operator says 'I want a site' / 'I want a lander' / 'spin up a one-pager' (2) Setting up a new site of any shape from offer + audience material (3) Updating / iterating on an existing site (4) Graduating a site to a new shape (lander -> minisite -> website -> website + CMS) (5) Writing a sales video, VSL, about-page video, landing-page video, or embedded pitch script for an owned conversion surface (6) Checking analytics/instrumentation, GA4, GTM/dataLayer, Meta pixel, booking links, HubSpot/forms, conversion-event mapping, form-submit smoke, or paid-traffic readiness (7) Previewing or publishing changes Triggered by: /mb-site, 'build a site', 'landing
Update Main Branch. Use when the user says update, upgrade, pull latest, get latest Main Branch, asks whether they are current, or after Devon announces a new release.
Bootstrap a new business folder with Main Branch structure, or migrate an existing single-offer folder to multi-offer. Use when: (1) New user needs Claude Code environment configured (2) User says "set up", "get started", "initialize", "bootstrap", "create my repo", "new business" (3) User is new to Main Branch and needs full onboarding (4) Migrating existing business context into the Main Branch structure (5) User wants to add a second offer to an existing repo. Creates CLI and skill wiring, a business folder with full structure, and bounded context until core files are useful. Applies business setup patterns. Teaches concepts during setup.
| name | tool-og-render |
| tier | tool |
| calls | [] |
| description | Render inline SVG to 1200x630 PNG for OG meta tags. rsvg-convert primary path, cairosvg fallback. Bundled with mainbranch PyPI package. |
| prerequisites | {"commands":["rsvg-convert"],"optional":["cairosvg"]} |
Wrapper SKILL.md for the og_render.py implementation living at .claude/skills/site/scripts/og_render.py. Live-tested via PR #100 on thelastbill.com.
tool-og-render render <input.svg> [<output.png>]
Renders 1200x630, validates dimensions, returns a companyctx-shape envelope on stdout. Exit 0 on ok|partial; 1 on degraded.
Site HTML/CSS/SVG generation happens via Claude Code subagents (LLM work). The SVG → PNG render is deterministic external work — shell to a binary, validate output. Closed-enum errors. That's tool-shape.
.claude/skills/site/scripts/og_render.py — actual implementationtool-og-render/wrapper.py (planned) — thin Python wrapper exposed via the mb umbrella