¿Puedo vibecodear IdeaFast?

PARCIAL · un fin de semana

precio $19/mesahorrarías $228/añotiempo de build varios díascategoría 🔬 investigación de usuarioreemplazada por 0 personas

The pipeline is honest work an agent can do: pull public Reddit JSON, prefilter complaint-shaped text, classify with an LLM, embed and cluster, rank by frequency times severity times recency. A weekend gets you ranked pain themes with real permalinks for two or three subreddits you already know. What does not fall out of one session is everything after the demo: staying inside Reddit's rate limits at scale, picking which communities are worth scanning when you do not already know, deduping the same pain across runs so week two is not week one again, and keeping the LLM bill under the price of the subscription. Verdict is kinda, not yes, because the first run is easy and the tenth is where the product actually lives.

el prompt

Build me a Reddit pain finder: a local CLI plus a small dashboard that reads public
Reddit and turns complaints into ranked pain themes with clickable evidence.

- TypeScript on Node 22, SQLite via better-sqlite3, Hono for the dashboard. One
  repo, one `npm run scan` entrypoint. No accounts, no cloud, no telemetry.
- Input: subreddits.txt plus a timeframe flag (default 90 days). Fetch posts and
  top level comments from Reddit's public JSON endpoints, for example
  https://www.reddit.com/r/<sub>/top.json?t=year. One request every 2 seconds, a
  real descriptive User-Agent, and cache every raw response in SQLite so re-runs
  cost nothing. No OAuth, no logged-in scraping.
- Prefilter to complaint-shaped text with cheap regexes ("I hate", "why is there
  no", "wasted hours", "workaround", "gave up on") before spending a single
  token. This is the whole cost story, do it first.
- Classify survivors with Claude (ANTHROPIC_API_KEY in .env, batched, cached by
  content hash) into: is_pain, severity 1 to 5, one line summary.
- Cluster: embed the summaries, group at cosine similarity above 0.82, then have
  Claude name each cluster and pick its 5 strongest verbatim quotes with
  permalinks. Never paraphrase a quote, evidence has to be clickable or it is
  worthless.
- Score each cluster as frequency x mean severity x recency decay, and persist
  scores per run so a later scan can show what moved.
- Dashboard on localhost:3000: ranked clusters, expandable quotes with permalinks,
  filter by subreddit, CSV export.
- README: how to choose subreddits, the rate limit rule and why breaking it gets
  you blocked, and rough token cost per 1000 comments.
- Out of scope: sources other than Reddit, idea generation, and cross-scan dedupe.
  Get one subreddit list producing clusters you actually trust first.

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

Se puede en parte

Ahorro de referencia: US$228/año si dejas de pagar IdeaFast.

Quiero que lo armen →

por qué la gente sigue pagando

The clustering is not the hard part, the boring infrastructure around it is. Reddit throttles aggressive clients, so a real corpus takes patient background ingestion rather than a scan you kick off and watch. People pay to skip the warm-up and the API bill, not because the data is secret. It is all public.

qué pierdes

xdescubrimiento por comunidad, solo puedes escanear subreddits que ya se te ocurrieron

xdeduplicación entre escaneos, por lo que ejecuciones repetidas vuelven a mostrar los mismos problemas como si fueran nuevos

xun corpus precalentado, cada escaneo nuevo paga la espera completa de ingesta

xcontrol de costos, la clasificación ingenua con LLM de un subreddit activo se vuelve costosa rápido

xla capa de generación y validación de ideas sobre los clusters sin procesar

arte previo · úsalo en vez de construir, si prefieresPRAWWrapper de la API de Reddit en Python, el punto de partida habitual para la mitad de ingesta↗BERTopicAgrupación de temas sobre embeddings, cubre el paso de agrupamiento sin un LLM↗

compartir en X ↗"Acabo de reemplazar IdeaFast ($19/mes) con un prompt"

los números

Precio de IdeaFast

plan	mensual	anual (por mes)	qué incluye
explorer	$9/workspace	—	1 escaneo/día; 1 subreddit/escaneo; 3 citas de evidencia/punto de dolor; 2 ideas/punto de dolor.
founder	$19/workspace	—	5 escaneos/día; 2 subreddits/escaneo; 10 citas de evidencia/punto de dolor; 5 ideas/punto de dolor.
builder	$49/workspace	—	10 escaneos/día; 5 subreddits/escaneo; 30 citas de evidencia/punto de dolor; 10 ideas/punto de dolor.

plan gratissin plan gratuito

facturaciónSolo mensual; no se ofrecía públicamente ningún plan anual. Cada plan de pago tiene prueba de 7 días.

costos ocultosLos paquetes extra de escaneos cuestan $5 por 2 escaneos y no vencen.