community-automations/social-banner-gen

Marketing

PublicClaude subagent

Social Banner Generator

Spinning up a fresh cover image for every campaign eats designer time on repetitive work. This agent takes one brief and renders on-brand banners across every size you need, using your locked Bannerbear templates.

sonnet3 daysBannerbearClaudeAirtableFigma
ClaudeClaude
ROI for
README.md

Why this subagent

Spinning up a fresh cover image for every campaign eats designer time on repetitive work. This agent takes one brief and renders on-brand banners across every size you need, using your locked Bannerbear templates.

It handles the awkward part, fitting copy without overflow and matching your palette, then hands back ready URLs in Airtable. You define the template once and get consistent covers for each new post or launch without reopening the design file.

How it runs

    • Read

      Used at step 01 to kick off the pipeline.

    • Write

      Used at step 01 to kick off the pipeline.

    • WebFetch

      Used at step 01 to kick off the pipeline.

    • WebSearch

      Used at step 01 to kick off the pipeline.

Sample output

json
// Sample output
// (generated when the pipeline finishes)

Given a banner brief, render Bannerbear variants per required size with headline and subtext placed safely inside the template; output an array of size plus image URL.

Unlock the rest

The full agent definition, install snippet, and starter task are gated for community members.

Members get the full `.md` agent file, the npm / pnpm install one-liners, a starter prompt that we've tuned against real runs, and the open-source repo when this automation ships there. One email, magic link, done.