compute-resell

${var} - [<provider>:]<mode>. The optional <provider> prefix (bankr | aws | vertex) restricts the run to one provider; omit it to run every enabled provider (see Providers). <mode> selects the run mode - first match wins:

• empty → the reactive run (the scheduled default): validate the wallet, read the live market + your cost + your usage, auto-list any missing models, reprice every offer against the current market, notify on signal. No separate setup step.
• monitor → read-only market + offers + usage digest, no writes.
• reprice → same as empty (kept as an explicit alias).
• pause → soft-delete every offer (stop serving); state retained.
• resume → re-create offers from state at the current reactive price.

Examples: empty = all enabled providers, reactive. aws = only AWS, reactive. vertex:pause = pause only Vertex. monitor = read-only digest across all enabled providers.

(There's no setup mode - the empty run bootstraps itself: if a provider has no offers yet and its credential is set, it lists that provider's models on the first run.) (You rarely need pause/resume by hand: the reactive run auto-reaps dead and orphaned offers and auto-relists healthy models - so removing a provider's credential secret already delists it cleanly, and adding a funded one back restores the lineup on the next run. Reach for pause/resume only for a deliberate manual hold.)

Providers

This skill is a single reselling engine run once per compute provider. All three providers sell on the same Surplus marketplace with the same create shape (POST /v1/seller/offers with {model, api_key, seller_base_url, ...}); they differ only in the compute source behind the offer - its credential, endpoint, cost basis, and per-account denylist. Everything downstream (market read, scoring, pricing, caps, adaptive discount, reaping, modes, notify) is provider-agnostic and identical for all three.

Provider adapter table - the only per-provider inputs:

A provider is "enabled" for a run iff its Surplus seller wallet secret and its provider credential secret are both set. Skip (don't error on) any provider missing either - a Bankr-only instance just sets SURPLUS_SELLER_KEY + BANKR_LLM_KEY and never touches AWS/Vertex.

The run loop. Resolve the provider set: [<provider>] from ${var} if it carries a prefix, else every enabled provider. Fetch the shared market reads once - GET /api/markets (roster) and GET /v1/prices (Surplus model catalog) are provider-agnostic, so read them a single time and reuse across providers. Then for each provider in the set, export RESELL_PROVIDER=<provider> (the helper scripts key their config secret + state file off it) and run the full engine below against that provider's adapter row - its own wallet, credential, seller_base_url, cost basis, config, and state file. Providers are independent: one provider failing (bad key, exhausted funds) never aborts the others; log its exit reason and continue. Aggregate one notify at the end (per-provider TLDR lines).