Add LightningProx: agent-native AI gateway via Bitcoin Lightning

[unixlamadev-spec]

Add LightningProx — Agent-native AI gateway via Bitcoin Lightning
Pay-per-request AI model access (Claude, GPT-4o) using prepaid Lightning spend tokens. No API keys, no subscriptions. Designed for autonomous agents with built-in budget awareness and routing policy.
Published on ClawHub: npx clawdhub@latest install lightningprox
Website: https://lightningprox.com/

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Note

Low Risk
Documentation-only change adding a new skill spec; no runtime code or security-sensitive logic is modified.

Overview
Adds a new lightningprox skill definition (lightningprox/SKILL.md) documenting how agents should call lightningprox.com using a LIGHTNINGPROX_SPEND_TOKEN for pay-per-request model access.

The doc specifies budget-aware request flow (balance checks, low-balance warnings, do-not-exceed rules), basic model selection guidance (Claude vs gpt-4o), response text extraction rules, and a user-guided top-up/token issuance flow via the proxy API.

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