Move provider auth and OAuth flows onto pi-ai Models, compose models.json and extension overlays through ModelRuntime, and retain ModelRegistry as an extension compatibility facade.
mai-code-1-flash-picker is not accessible via /chat/completions and
must use the Copilot /responses endpoint. Update generate-models.ts to
send mai-* models to the responses API and regenerate the affected
model entry.
Cloudflare Workers AI / AI Gateway resolved provider config from the
credential only, never consulting ambient env for a field the credential
omitted. The coding-agent /login flow stores just the API key, so
CLOUDFLARE_ACCOUNT_ID lives only in the environment; the key-only credential
short-circuited the env lookup, the account id stayed unresolved, and requests
hit the literal {CLOUDFLARE_ACCOUNT_ID} base URL -> 404.
resolveValue now merges per field: prefer the credential value, fall back to
ctx.env(name).
closes#6021
Signed-off-by: Mark Phelps <209477+markphelps@users.noreply.github.com>
Co-authored-by: Mario Zechner <badlogicgames@gmail.com>
This adds cache-friendly dynamic tool loading anchored to tool results. Purely additive active-tool changes are recorded with `addedToolNames`, allowing supported Anthropic and OpenAI Responses models to load tool definitions at the point they become available instead of placing them in the cached prompt prefix.
It retains safe fallback behavior for unsupported models and non-additive changes but it will wipe caches.
Updates GitHub Copilot built-in model metadata so models with GitHub's extended 1M capability use contextWindow 1000000 in Pi, preventing early compaction and under-budgeting for Claude Opus 4.7/4.8 and GPT-5.3 Codex/5.4/5.5.
Verified against raw docs markdown extended-capabilities table and live /models reports.
closes#6439
Use the new provider-specific Xiaomi Token Plan catalogs from models.dev instead of cloning the API-billing Xiaomi catalog into every token-plan region. This removes API-billing-only models such as mimo-v2-omni from xiaomi-token-plan-{cn,ams,sgp}.
Picked up upstream models.dev/OpenCode catalog drift while
regenerating for the Fireworks GLM 5.2 Fast fix: Cloudflare AI Gateway
and OpenCode gain Claude Sonnet 5; OpenCode gains Kimi K2.7 Code and
MiniMax-M3; MiniMax model name formatting normalized to MiniMax-Mx.x.
Broaden the Fireworks GLM 5.2 special-case in generate-models.ts from
an exact id match to a glm-5p2 substring match, so the router variant
accounts/fireworks/routers/glm-5p2-fast also uses the OpenAI-compatible
endpoint and thinkingLevelMap instead of falling back to the default
Anthropic Messages config.
closes#6195
Mario Zechner