earendil-works/pi · error · ModelsError

provider

provider

Error message

Unknown provider: ${model.provider}

What it means

Error "Unknown provider: ${model.provider}" thrown in earendil-works/pi.

Source

Thrown at packages/coding-agent/src/core/model-runtime.ts:582

		const configured = configuredRequestAuthStatus(
			this.config.getProvider(providerId),
			this.extensionProviders.get(providerId),
		);
		if (configured) return configured;
		const check = this.snapshot.auth.get(providerId);
		return check ? { configured: true, source: "environment", label: check.source } : { configured: false };
	}

	private async prepareRequest<TOptions extends ProviderRequestOptions & ModelsRequestTransforms>(
		model: Model<Api>,
		options: TOptions | undefined,
	): Promise<{
		provider: Provider;
		model: Model<Api>;
		options: Omit<TOptions, "transformHeaders"> & ProviderRequestOptions;
	}> {
		const provider = this.models.getProvider(model.provider);
		if (!provider) throw new ModelsError("provider", `Unknown provider: ${model.provider}`);
		const resolution = await this.getAuth(model, {
			apiKey: options?.apiKey,
			env: options?.env,
			signal: options?.signal,
		});
		if (!resolution) throw new ModelsError("auth", `Provider is not configured: ${model.provider}`);

		const { transformHeaders, ...rawProviderOptions } = options ?? {};
		const providerOptions = rawProviderOptions as Omit<TOptions, "transformHeaders"> & ProviderRequestOptions;
		let headers = mergeHeaders(resolution.auth.headers, providerOptions.headers);
		if (transformHeaders) headers = await transformHeaders(headers ?? {});
		const env =
			resolution.env || providerOptions.env
				? { ...(resolution.env ?? {}), ...(providerOptions.env ?? {}) }
				: undefined;
		return {
			provider,
			model: resolution.auth.baseUrl ? { ...model, baseUrl: resolution.auth.baseUrl } : model,

View on GitHub (pinned to 4af9d21d3b)

When it happens

Trigger: Thrown at packages/coding-agent/src/core/model-runtime.ts:582 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of earendil-works/pi@4af9d21d3b (2026-08-24). Data as JSON: /api/errors/3853036db5504a7e. Report an issue: GitHub.