earthtojake/step.parts
12,000+ open source STEP parts for your next CAD project
12,000+ open source STEP parts for your next CAD project
npx skills add earthtojake/step.parts12,000+ open source STEP parts for your next CAD project
Write and maintain Architecture Decision Records (ADRs) following best practices for technical decision documentation. Use when documenting significant technical decisions, reviewing past architectural choices, or establishing decision processes.
The base44 SDK is the library to communicate with base44 services. In projects, you use it to communicate with remote resources (entities, backend functions, ai agents) and to write backend functions. This skill is the place for learning about available modules and types. When you plan or implement a feature, you must learn this skill
Unified payment dispatcher for agent-to-service payments. Covers x402 (`exact`, `exact+Permit2`, `upto`, `aggr_deferred` schemes), MPP (`charge` / `session` intents), and a2a-pay (`a2a_charge` paymentId flow). Detects HTTP 402 from response headers and routes to the matching scheme reference; also handles a2a paymentId mentions without a 402. Loads references/{exact,aggr_deferred,upto,charge,session,a2a_charge}.md. Returns a ready-to-paste authorization header (x402/MPP) or a tx-hash + status (a2a). Triggers (EN): 402, payment required, x402, x402Version, X-PAYMENT, PAYMENT-REQUIRED, PAYMENT-SIGNATURE, permit2, upto, metered billing, open/close/topup/settle channel, voucher, session payment, channelId, channel_id, paymentId, a2a_, create payment link, payment link, payment status. Triggers (中文): 按量计费、支付上限、支付通道、关闭/充值/续费/结算通道、关闭会话、结算会话、凭证、会话支付、付款链接、创建支付、支付状态. Any close/topup/settle/voucher/refund near a channel_id or session context = MPP mid-session op → load references/session.md.
When agent sessions generate millions of tokens of conversation history, compression becomes mandatory. The naive approach is aggressive compression to minimize tokens per request.
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Reusable Codex skills for Go engineering workflows