¿Puedo vibecodear PostFast?

PARCIAL · un fin de semana

precio $33.45/mesahorrarías $401.4/añotiempo de build varios díascategoría 🐦 redes socialesreemplazada por 0 personas

The core loop is the one every scheduler shares and it is genuinely one-shottable: a compose box, a slot queue, a cron tick, one adapter per network. Two things sit outside what a coding agent hands you in a session. The first is paperwork. Only Bluesky and Telegram give you working credentials on signup; the other nine of PostFast's eleven destinations wait behind Meta App Review for Instagram, Facebook, and Threads, a TikTok audit before an app may post publicly rather than to a private draft, YouTube's default 10,000-unit daily quota against 1,600 units per upload, approval flows at LinkedIn, Pinterest, and Google Business Profile, and X, where the free tier is capped tightly enough that real volume means paying. The second is video. Every platform enforces its own container, codec, aspect ratio, duration, and size rules, so anything past text and a JPEG turns into a transcode pipeline with somewhere to actually run the jobs and a retry story for the upload that dies at 90 percent. Build the text-and-image version for the two open networks in a sitting; the rest is review forms and a transcode queue.

el prompt

Build me a personal social scheduler my coding agent can drive, to replace PostFast. Requirements:

- Node + Express + better-sqlite3 on my always-on box. Two interfaces over one core:
a localhost page (compose box, media attach, queue by send time) and a stdio MCP
server via @modelcontextprotocol/sdk with create_post, list_posts, and delete_post,
so Claude Code can schedule without me opening the page.
- Open-API networks only: Bluesky (app password via @atproto/api), Mastodon (access
token), Telegram channel (bot token). One adapter file per network, creds in .env.
- For the gated platforms (Instagram, TikTok, YouTube, Facebook, Threads, LinkedIn,
Pinterest, Google Business Profile) do not fight the APIs: at send time push me an
ntfy.sh alert with the caption and media path and I post by hand. The README says
plainly that these need reviewed developer apps, not more code.
- Slot-based queue: posting times per weekday in my timezone, new posts take the next
free slot or pin to an exact datetime; one post fans out to several networks with
per-network text.
- A node-cron tick every minute sends what is due, marks the row sending before it
calls anything so a crash never double-posts, retries 3 times with backoff, then
records sent or failed with the error.
- Media in media/ beside the database, images resized per network with sharp. Video:
accept MP4 only and check duration, aspect ratio, and size against each network's
limits at attach time, rejecting with the limit in the message rather than fixing it.
- A history page of the last 100 sends linking to the live posts.
- Binds to localhost only. No accounts, no telemetry, everything stays on my box.
- Out of scope: video transcoding, analytics, approval workflows, and workspaces.
Do not build auth.
- README: Bluesky app password, Mastodon token, Telegram bot token, wiring the MCP
server into Claude Code, and a warning that social APIs drift and need patching.

$ ábrelo en tu agente (prompt listo, tú das enter) o cópialo crudo

por qué la gente sigue pagando

Connecting Instagram or TikTok here is one click because the OAuth app behind it already passed Meta App Review, TikTok's audit, and Google's business verification, a process that takes weeks and that a solo builder often cannot qualify for at all. Video is the other half of the bill: each platform enforces its own container, codec, aspect ratio, duration, and size rules, so a working scheduler runs a real transcode pipeline with async jobs, retries, and honest failure states rather than one hopeful upload call. The subscription also absorbs the work that never finishes: tokens expiring, per-platform media rules changing, endpoints deprecating on someone else's schedule. Above that sits the part a rebuild would not reach anyway, which is cross-account analytics and follower history, approvals and workspaces for running client accounts, and an API plus MCP server so your agent schedules through it instead of you maintaining a poster forever.

qué pierdes

xnine of the eleven destinations, which need app review or a paid API tier rather than more code

xpre-approved OAuth apps for Instagram, TikTok, YouTube, LinkedIn, Pinterest, and Google Business Profile

xthe video pipeline: per-platform container, codec, aspect ratio, duration, and size rules, plus async processing and the retries for when a large upload fails partway

xtoken refresh and the steady patching as platform policies move

xanalytics, follower history, approval workflows, and per-client workspaces

xthe hosted API, MCP server, and n8n/Zapier/Make integrations that let an agent post for you

compartir en X ↗"Acabo de reemplazar PostFast ($33.45/mes) con un prompt"

la salida

¿No quieres construirlo? Esta gente ya lo hizo gratis.

PostizMore networks, team features, analytics, API and MCP; also more databases than a scheduler ought to need.34kaug 2026open source↗

BrightBean StudioPublishing, analytics, approvals, API and MCP in a free hosted product; network count is broad, not eleven-shaped.2.1kjul 2026open source↗

TryPostTwelve networks, analytics, approvals, REST and MCP; free software with non-free operational attention.468aug 2026open source↗

las 3 alternativas gratis de PostFast →· sin votos, sin pago por aparecer · solo lo que es real

los números

Precio de PostFast

plan	mensual	anual (por mes)	qué incluye
starter	$13.84	$11.53	4 social accounts, 150 scheduled posts, 50 drafts, 1 workspace, 1 user, 90-day scheduling window, 30-day history, max 2 X accounts
creator	$33.45	$27.68	12 social accounts, 1,500 scheduled posts, 600 drafts, 4 workspaces, 5 users, 180-day window, 1-year history, max 6 X accounts
growth	$56.52	$46.14	30 social accounts, 3,000 scheduled posts, 2,000 drafts, 10 workspaces, 8 users, 240-day window, 2-year history, max 12 X accounts
pro agency	$114.19	$95.16	120 social accounts, unlimited scheduled posts/drafts, 30 workspaces, 15 users, max 36 X accounts
enterprise	$275.66	$229.53	500 social profiles, unlimited scheduled posts/drafts, 110 workspaces, 30 users, max 45 X accounts

plan gratisno free tier

facturaciónmonthly + annual (2 months free); 7-day trial, no credit card

costos ocultosHard caps apply to social accounts, workspaces, users, queued posts, drafts and X accounts; going past them requires a higher plan. Prices are EUR and USD totals move with exchange rates.