Free · Claude Code templates
The playbooks we actually build with.
28 markdown playbooks, written to be handed straight to Claude Code. Each one covers a whole subsystem — the schema, the code, the gotchas, and the list of things that broke in production so you skip them. Free, no email, no gate.
28 playbooks · 82,324 words · markdown · open one to read it and download
How to use one
Drop the file into your repo, then tell Claude: “Read STRIPE-BILLING-PLAYBOOK.md and implement it in this codebase.” The playbooks are written for an agent to execute, not for a human to skim — they carry the schema, the routes, the failure modes, and an anti-pattern list. Search for < to find the placeholders you need to fill in with your own project names and keys.
28 of 28 templates
S-tier · Foundation
Every SaaS app needs these. Run them in order and you have a shippable product.
App Infrastructure
The mother playbook — the full stack, the topology, and the Week 0 → launch sequence.
12 sections · 3,757 words · 29 KBRead + download →Growth & SEOTopical Authority
The 5-layer model that turns a marketing site into 250-350 pages that actually rank.
13 sections · 4,019 words · 31 KBRead + download →FoundationAuth & Onboarding
Supabase auth, the signup → onboarding wizard, and edge-level account gating.
10 sections · 1,204 words · 10 KBRead + download →FoundationStripe Billing
Customer linkage, plan tiers, a webhook handler that survives replays, and checkout.
15 sections · 2,392 words · 20 KBRead + download →InfrastructureEmail Infrastructure
Postmark, the SPF/DKIM/DMARC recipe, drip campaigns, and transactional vs marketing routing.
16 sections · 3,691 words · 30 KBRead + download →FoundationCredit Metering
A credit ledger, atomic spend RPC, refund-on-failure, and cost analytics that hold up.
13 sections · 2,547 words · 20 KBRead + download →Admin & OpsAdmin Console
A 12-section operator cockpit: accounts, impersonation, P&L, audit log, settings.
26 sections · 5,216 words · 42 KBRead + download →A-tier · High leverage
Big wins for marketing, outreach, and ops apps. Pull the ones your product needs.
Trigger.dev Workers
The three-file pattern for anything that can't finish inside an HTTP request.
12 sections · 2,590 words · 21 KBRead + download →Growth & SEOCustomer Analytics
First-party event tracking that outlives cookie blockers — and costs nothing per event.
14 sections · 2,384 words · 19 KBRead + download →Admin & OpsAdmin Analytics Dashboard
The visualization half — KPI tiles, funnels, channel breakdown, per-page drill-down.
15 sections · 2,908 words · 22 KBRead + download →OutreachPublishing Pipeline
Scheduled posts, a scheduler tick, provider guards, and per-platform normalization.
17 sections · 3,170 words · 25 KBRead + download →Growth & SEOSEO/GEO Engine
The autonomous layer — trend discovery, LLM classification, auto-authored pages, tracking.
16 sections · 5,518 words · 42 KBRead + download →Growth & SEOPre-Sale Chatbot
A grounded pre-sale assistant that builds its own knowledge base on install.
13 sections · 2,787 words · 20 KBRead + download →Admin & OpsSupport Inbox
In-app ticketing and a shared inbox — no third-party helpdesk.
9 sections · 4,911 words · 41 KBRead + download →Admin & OpsEmail Automation Console
The operator half of email — campaigns, templates, enrollments, analytics.
18 sections · 5,795 words · 47 KBRead + download →OutreachSMS Copilot Console
Cold-SMS auto-reply: an LLM brain that drafts, and code that decides.
15 sections · 5,121 words · 43 KBRead + download →OutreachCold Email Campaign
The operational side — folder structure, daily metrics, A/B/C subjects, leak diagnosis.
31 sections · 2,440 words · 16 KBRead + download →Growth & SEOBeta Tester Program
Invites, in-app feedback, NPS, beta-only gating, and the graduation flow.
14 sections · 2,066 words · 16 KBRead + download →B-tier · Situational
Only if the app calls for it. Skip freely.
Webhook Receiver
Receiving third-party webhooks — and sending your own — without losing events.
6 sections · 1,658 words · 13 KBRead + download →Growth & SEOAffiliate Program
Referral tracking, commission ledger, payouts — the standalone pattern.
13 sections · 2,118 words · 17 KBRead + download →OutreachGoHighLevel Integration
OAuth, contacts, conversations, opportunities — the GHL API gotchas up front.
16 sections · 2,182 words · 17 KBRead + download →Growth & SEODemo Sandbox
Let people try the product before signup — without handing over your API quota.
12 sections · 1,964 words · 14 KBRead + download →InfrastructureScheduler Engine
One queue for every future-dated action — drips, reminders, scheduled sends.
14 sections · 2,469 words · 21 KBRead + download →C-tier · Discipline
Cross-cutting hygiene — the rules that keep a fast build from rotting.
Pre-Production Hardening
The last pass before public traffic — secrets, RLS, headers, limits, legal.
19 sections · 1,990 words · 13 KBRead + download →DisciplineSupabase Migrations
Migration discipline — numbering, guards, application, and the never-destructive rule.
14 sections · 1,767 words · 14 KBRead + download →DisciplineCore Web Vitals Audit
LCP, CLS, INP — measure it properly, then fix the things that actually move it.
17 sections · 1,898 words · 13 KBRead + download →DisciplineAI Compliance Gate
Brand safety for AI-generated output — banned words, anti-tells, injection defense.
13 sections · 2,183 words · 16 KBRead + download →DisciplineLab Notes Practice
How to keep an agent productive across sessions instead of relearning the repo.
12 sections · 1,579 words · 11 KBRead + download →All templates