[bot] Voyage AI TypeScript SDK (`voyageai`) not instrumented — no tracing for embeddings or reranking

[braintrust-bot]

Summary

Voyage AI publishes an official TypeScript SDK, voyageai on npm (latest v0.2.1), providing typed access to its embeddings, reranking, and multimodal embedding execution APIs. Voyage AI is a widely used embeddings provider (notably recommended alongside Anthropic's own models). This repository has zero instrumentation for any voyageai SDK surface — no wrapper, no diagnostics channel, no plugin, no auto-instrumentation config, no e2e scenario. Every other embeddings-capable provider already instrumented in this repo (OpenAI, Cohere, Mistral, Groq, Google GenAI, HuggingFace, OpenRouter, Genkit, Vercel AI SDK) has embeddings coverage folded into its wrapper/plugin — Voyage AI has none.

What instrumentation is missing

SDK Method	Description
client.embed({ input, model })	Generates text embeddings (single or batch input) — the core embeddings execution surface
client.multimodalEmbed({ inputs, model })	Generates embeddings over mixed text/image input
client.rerank({ query, documents, model })	Reranks a document list by relevance to a query — an execution surface with no analogue in the currently-instrumented providers
client.contextualizedEmbed(...)	Contextualized chunk embeddings for long-document retrieval

No coverage in any instrumentation layer:

• No wrapper function (e.g. wrapVoyageAI()) in js/src/wrappers/
• No channel definitions or plugin in js/src/instrumentation/plugins/
• No auto-instrumentation config in js/src/auto-instrumentations/configs/
• No e2e test scenario under e2e/scenarios/
• Full repo grep for voyage (case-insensitive) returns zero matches anywhere in js/, integrations/, or e2e/

Indirect coverage does not exist: Voyage AI's client has its own HTTP layer (VoyageAIClient) and is not built on the openai package, so the existing OpenAI auto-instrumentation cannot pick up its calls. There is also no Braintrust AI-proxy/gateway workaround documented for Voyage AI (unlike Replicate/Together/Fireworks/Cerebras, which at least have gateway-based partial coverage per their own docs pages).

Braintrust docs status

not_found. No Braintrust integrations page exists for Voyage AI at https://www.braintrust.dev/docs/integrations or https://www.braintrust.dev/docs/integrations/ai-providers — it is absent from both the AI-providers list and the SDK-integrations list.

Upstream references

• npm package: https://www.npmjs.com/package/voyageai
• Official TypeScript SDK GitHub: https://github.com/voyage-ai/typescript-sdk
• Embeddings docs: https://docs.voyageai.com/docs/embeddings
• Reranking docs: https://docs.voyageai.com/docs/reranker
• Contextualized chunk embeddings docs: https://docs.voyageai.com/docs/contextualized-chunk-embeddings

Local files inspected

• js/src/wrappers/ — full list of provider wrappers (oai.ts, anthropic.ts, bedrock-runtime.ts, google-genai.ts, groq.ts, cohere.ts, mistral.ts, huggingface.ts, openrouter.ts, genkit.ts) — no voyageai.ts/voyage.ts
• js/src/instrumentation/plugins/ — no Voyage AI channels or plugin file
• js/src/auto-instrumentations/configs/ — no Voyage AI config entry
• js/src/instrumentation/config.ts — InstrumentationIntegrationsConfig has no Voyage-related key
• e2e/scenarios/ — no Voyage AI test scenario
• Full repo grep for voyage (case-insensitive) — zero matches