feat(providers): add Concentrate provider - #90
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Adds Concentrate (https://concentrate.ai, an OpenAI-compatible gateway to 150+ models across 20+ providers) as a native chat provider, alongside OpenRouter / Anannas / Chutes etc. - Registers Concentrate in the provider config with its base URL; it uses the existing generic OpenAI adapter (openai::OpenAIAdapter) since Concentrate's API is a standard OpenAI-compatible /v1/chat/completions + /v1/models surface, same pattern as the built-in lettuce-host gateway - Adds Concentrate to PROVIDER_PARAMETER_SUPPORT (temperature, top_p, frequency_penalty, effort-based reasoning) - presencePenalty is intentionally left false since Concentrate's own docs mark that field accepted-but-unsupported - Provider icon, sourced from Concentrate's own logo submission to models.dev (AjayK47/models.dev PR #5049) Verified with tsc --noEmit and cargo check (both clean).
AjayK47
marked this pull request as draft
August 20, 2026 12:40
Same fix as the SillyTavern integration: the logo committed earlier used fill="currentColor" on a transparent background so it would theme automatically, but the real Concentrate mark has a solid black background as part of the logo itself. Confirmed against a reference image provided by Concentrate: same 64-dot (8x8) gradient pattern and radii, just with the black square baked in and dots always white.
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Adds Concentrate (https://concentrate.ai, an OpenAI-compatible gateway to 150+ models across 20+ providers) as a native chat provider, alongside OpenRouter / Anannas / Chutes etc.
Verified with tsc --noEmit and cargo check (both clean), and tested locally end-to-end — connected, model list loaded, and chat responses came back correctly.