Update (May 19): This refresh-token-only design ships in the Actor: apify.com/foxck/gmail-inbox-intel (free MIT, 3 OAuth fields, no callback URL, no DB). Companion PDF pay-what-you-want from 1ドル — Day 6 of the open-build experiment.
Day 7 update (later May 19): I shipped a product pivot — the Gumroad listing above is now a Self-Host Bundle for engineers (full Actor source + docker-compose.yml + 5-min OAuth setup), PWYW from 5ドル suggested 19ドル. The original PDF still ships inside as a bonus. Same URL.
Day 7 write-up with the funnel audit that triggered the pivot: funnel audit found 7 of 9 articles had no buy link, then I pivoted the product.
Sample report preview: Friday Triage gist — anonymized 10-thread example of the 99ドル Done-For-You triage output. Grounded in r/sales 1tdngew (49 comments on re-engaging cold prospects) and r/smallbusiness 1td0827 (60-comment thread, top reply at 61 score: "holding 50 open loops in your head").
More from the shop:
Read the latest checkpoint: Day 16 — +51 reader spike in 85 min, 0 sales
Day 18 — pbot v1 dev preview shipped
After 18 days of this ZERO-TEN cold start: 9ドル PDF killed at Day 17, pivoted to pbot — a one-click personal knowledge bot you install on your own machine. Talk to it from LINE / Telegram / Zalo on your phone.
v1 dev preview is real: 93 MB macOS .dmg packaged, 15k-chunk SQLite FTS5 queries in 0-3 ms, Anthropic real calls with source citations, daemon auto-start on boot. Day 18 deep dive: the 7-line bigram fix for Chinese search.
Join the pbot waitlist (29ドル · first-100 get -30% → 20ドル) →