Agent skills for HTTP / API

This skill provides guidance for testing Stripe checkout flows with any persona.

Implement Stripe Connect for marketplace and platform payments.

Identifies external providers, merchants, nonprofits, platforms, APIs, and software services, and resolves the documented way to engage…

Implement Stripe integrations for SaaS billing: subscriptions, checkout, proration, usage- based billing, idempotent webhooks, customer…

Agent payments via Stripe Link — cards, SPT, approvals.

Audits Stripe refunds over a date range to surface anomalies (refund-rate spikes, missing reasons, duplicate refunds).

Organize and express durable, intentionally authored natural language independently of artifact syntax.

Organize Swift source trees and oversized Swift files by feature, layer, and declaration group; split large files, normalize `// MARK:`…

Generates professional, Conventional Commit-style git messages with precise shell formatting for clean project histories.

Designs structured equity with participating preferred, PIK dividends, conversion mechanics, and downside protection features.

Escalate to the opus-advisor subagent when progress stalls, instead of quietly retrying or giving up.

Use when working with The Yale Law Journal (YLJ) student editors during evaluation and acceptance — the Articles & Essays Committee read…

Platform bundled skill for Studio agent

Build or update a long-term bar prep (or exam prep) study plan — phases, subjects weighted by weakness, daily session schedule, adaptive…

How to analyze prose style and produce style reference files.

Switches the conversation to haiku sequence style.

Discover and reorganize the skill inventory into hierarchical sub-skill bundles.

Use when running the final pre-submission preflight for the Journal of Corporate Finance (JCF) via Editorial Manager — the US$340…

Use when running the final pre-submission preflight for the Journal of Communication (JoC) via Manuscript Central — format selection…

Use when running the final pre-submission preflight for the Journal of Econometrics (JoE) — live portal routing, the USD $75 fee…

Use when running the final pre-submission preflight for The Journal of Politics (JOP) via Editorial Manager — category selection…