Podcaster https://www.discove.xyz/df/podcaster 

Shipped dynamic open graph images to discove

[Build in public: Discove]

Building FOSS via @frames, /open-frames to help decentralized social win. a16z CSX23. farcasterchannels.com farcaster.id

Is the OG image generation in Discove open source?

(Not just the @vercel/og package, but your specific implementation. Looks great!)

cma.xyz. Founder /paragraph, ceo /mirror, previously at Google & Coinbase 

Thanks, no it's not, I'm running a monorepo - happy to share bits if its helpful (msg me), but the code is a mess as I had to entirely redo how it worked because the farcaster client ignores meta images longer than 280 characters