integrations: money in, tracking, sign-in, speed
sheleg-dev
The integration layer a product reaches once it has users: Stripe subscription billing reconciled into your own database — checkout, renewals, seats and proration, refunds, claim-first webhook idempotency, reconciliation and price drift; crypto payments that survive under-payment, duplicate webhooks and rate drift; GA4/Ads/Meta/LinkedIn under Consent Mode v2; Google sign-in with the account pre-hijacking guard, and the server-side Google auth surface; Core Web Vitals work that moves the score, and Sentry error tracking wired so it does not forward your own credentials to a third party and so a stack trace names the commit that caused it.
What it ships
Each name below is an entry point an agent can be routed to.
- stripe-billing
- crypto-payments
- error-tracking
- ad-tracking
- google-signin
- google-auth
- frontend-performance
Shape: static. Each integration is a fixed sequence of seams; nothing decides its own next step.
Install just this one
Every pack installs standalone. The whole family is one command.
npx skills add ssheleg/sheleg-dev
claude plugin marketplace add ssheleg/sheleg-dev && claude plugin install sheleg-dev@sheleg-dev
When the agent reaches for it
These are the rules the family writes into your agent's own instruction file — verbatim. Each one states the rule, the boundary in both directions, and the phrase that declines it.
/sheleg-dev — what it runs on to charge, track and sign in
- when: money, tracking, sign-in or speed is being wired
- decline it: «без интеграций».
If sheleg-dev is installed, the integration layer under a paid product goes through it — taking card money (stripe-billing) or crypto (crypto-payments), the pixels and server-side events that say a purchase happened (ad-tracking), signing a person in (google-signin, google-auth), and the speed of what they land on (frontend-performance). It owns the seams a generated integration gets wrong in ways no screen shows: the webhook is the payment and the redirect only proves a browser; a purchase event fired from the thank-you page cannot know the charge cleared; the same event_id on both sides or the revenue counts twice.
The boundary — "it is being WIRED, not decided." NOT through it: what the paywall must do or which tiers exist (super-ux), how the checkout looks (sheleg-design), the words on it (copywriting), the price itself, which is a business decision nobody's skill makes. Routing a pricing argument here is how you teach an agent to skip it where it actually protects money.
Refusal phrase: «без интеграций».
Among the routers: super-ux decides what the payment step must do; sheleg-dev what it runs on. The paywall goes to the first, the charge behind the button to the second.
The rest of the family
super-ux v0.48.0
Scenario-driven UI development: a versioned design chain in docs/ux/ — the product vision, personas and jobs, user flows and the paid-acquisition funnel among them, a screens-and-states map with Figma frames…
task-pipeline v1.77.0
Full-cycle delivery orchestrator: an intake grill turns the request into a complete brief, then ten gated stages carry it from docs to acceptance, refusing to advance until each gate passes.
agent-sync v1.17.0
Coordination plane for concurrent agents: leases with a TTL so two agents cannot claim the same work, race-free id reservation, a run journal and a generated board, over a pluggable knowledge cloud.
make-skill v0.23.1
A skill that builds skills: create, retrofit, audit and publish agent skills and Claude Code plugins — Agent Skills standard conformance, marketplace layout, version sync, validator + CI, every distribution…
sheleg-design v1.49.1
The taste layer: cinematic scroll-driven landing pages (one scroll clock, motion that degrades to calm, WebGL particle formations), product-UI style packs with a ready token layer each, and the Figma border…
seo-aeo-audit v0.25.1
Evidence-first website audit for search and answer engines: ten tracks from crawl access to AI citation mechanics, every finding backed by an observation and every recommendation tiered, ending in a…
agent-stack v0.13.2
Production patterns for AI agent systems, in four skills. The orchestrator: tool-calling loops that survive context pressure, pipelines with human checkpoints and resume, provider routing with fallback and…