Refs #83
The first vendor-cloud chat row in agent/models.yml. The provider label is the
bare word `deepseek` because pi-catalog/src/hosts.ts keys the direct-DeepSeek
behaviour set (max_tokens field, thinking extraBody, thinking-disable mode) off
that exact name and off api.deepseek.com; the house `<api> (<host>)` pattern
would not match and the row would lose the quirks the endpoint answers to.
The key is command-backed (`!cat ~/.config/secrets/deepseek_api_key`, 600), so
no sk-… value enters the tracked tree, and the row declares the model card's own
pair: contextWindow 1048576 / maxTokens 262144, input [text, image], with the
October 2026 peak rate card in cost. Docs move to the new
omp-docs/core/deepseek-provider.md, indexed and logged in the same commit.