[verdict][curated prompt][source: post-bridge.com]
Can I vibecode Post Bridge?
// buildable in a weekend, but real gaps stay open
The core loop (compose, queue, cron tick, publish) is one-shottable for networks with open APIs like Bluesky, Mastodon, and Telegram. What you cannot one-shot is the reason Post Bridge exists: one-click posting to TikTok, Instagram, YouTube, Facebook, Threads, Pinterest, LinkedIn, and Google Business Profile. Those APIs are approval-gated behind Meta App Review, TikTok's Content Posting API, YouTube quota, and business verification, which as an individual you often can't even qualify for. On top of that sits per-platform video transcoding, constant token-refresh babysitting, and an API plus MCP server so an agent can post for you. You can vibecode a personal cross-poster for the open networks in a sitting; you cannot vibecode the approvals.
confidence: high
what it is: Schedule and cross-post to every major social network from one place, with an API and MCP server
Buildability index · an editorial game
- Price 29 $/month weight: plus 3
- Time multi-day weight: plus 1
- Category social media no weight
- Moat integrations weight: minus 1
- Confidence high weight: plus 1
- What you lose 5 items weight: minus 2
- Site post-bridge.com (si apre in una nuova scheda) no weight
The maths works, but not by much: look at what you lose before you start.
Gioco editoriale: il verdetto dice se un agente può, l’indice se conviene.
// free tier: No free plan, just a 7-day trial on every tier.
What you build
Compose posts into a slot-based queue, publish on schedule to open-API networks via per-network adapters, and log outcomes, with a push-to-post-by-hand fallback for the approval-gated platforms.
what you need
- OAuth/API access per social network
- always-on box for the scheduler
- database
- media storage
The full big-platform set is the moat: the approvals, not the code · plus an API and MCP server so your agent posts for you instead of rebuilding it.
The prompt
A weekend with a coding agent. The gaps that stay are right below, under “what you lose”.
Build me a personal social post scheduler to replace Post Bridge. Requirements:
- Node + Express + better-sqlite3; a localhost page with a compose box,
image/video attach, and the queue ordered by send time.
- Targets with open APIs only: Bluesky (app password via @atproto/api),
Mastodon (access token), and a Telegram channel (bot token). Creds in
.env, one small adapter file per network so a fourth is addable later.
- For the approval-gated platforms people actually want (TikTok, Instagram,
YouTube, Facebook, Threads, Pinterest, LinkedIn), do NOT fight their APIs:
at post time send me an ntfy.sh push with the caption and media path so I
can post by hand in a minute. Say clearly in the README that these need
approved developer apps and business verification you cannot one-shot.
- Slot-based queue: I define posting times per weekday in my timezone and
new posts fill the next free slot; a post can also be pinned to an exact
datetime or duplicated across networks with per-network text and counts.
- A node-cron tick every minute publishes due posts, marks each row sent or
failed, retries failures 3 times with backoff, and marks before sending so
nothing double-posts.
- Attached media stored in media/ next to the database, images resized per
network with sharp.
- A history page of the last 100 sent posts linking to the live posts.
- Runs on my always-on box; localhost only, no accounts, no telemetry.
- Out of scope: cross-network analytics, teams, and per-platform video
transcoding.
- README: getting a Bluesky app password, a Mastodon token, and a Telegram
bot token, plus an honest note that social APIs drift and this needs
occasional patching.Curated prompt: written and reviewed by hand for this app. In English on purpose — it is the language coding agents work best in.
What you lose
- one-click connect to approval-gated platforms (TikTok, Instagram, YouTube, Facebook, Threads, Pinterest, LinkedIn, Google Business Profile)
- pre-approved platform OAuth apps you often can't obtain as an individual
- per-platform video transcoding and format handling
- token-refresh babysitting as platforms expire and change policies
- the hosted API and MCP server that lets a coding agent post for you
Why people still pay
The hosted product ships with OAuth apps that Meta, TikTok, YouTube, Pinterest, and Google have already put through business verification and app review, so connecting Instagram or TikTok is a click instead of a multi-week developer-app process you may not qualify for solo. It also absorbs constant API and policy churn, per-platform video specs, and token expiry, and exposes an API plus MCP server so your coding agent can schedule posts through it rather than you rebuilding and maintaining the poster yourself.
moat: Integrations what a moat is
platform-approved OAuth apps + integration upkeep
Free alternatives
Not in the mood to build it? These already exist, they are free or open source, and we checked them one by one.
Who has already built it
Starting from here is still vibecoding: the prompt is for when you want it exactly your way.
- Postiz (opens in a new tab) — Open-source social scheduler, self-hostable, covers much of the DIY core for open-API networks. (alive)
Do you agree?
The vote balance
Ancora nessun voto: il tuo è il primo.
Nessun voto ancora — il primo pesa.
