@voxell/forge-mcp
An MCP server for Forge — Voxell's hosted text-embedding API. It exposes Forge to any MCP client (Claude, Cursor, Cline, Windsurf, VS Code, …) as two tools:
embed— turn text into vectorslist_models— list available models and their dimensions
You bring a Forge API key. The server is stateless, and Voxell does not store the text you send or the vectors it returns — only usage metadata (token counts) is recorded, for billing. It does embeddings only — no storage, no search, no RAG. Those are different products.
Quick install
One-click install in your editor (then replace your-key-here with a real key from
dash.voxell.ai):
Claude Code — one command:
claude mcp add forge -e FORGE_API_KEY=your-key-here -- npx -y @voxell/forge-mcpAny other client (Claude Desktop, Cline, Windsurf, Zed, …) uses the standard mcpServers
block — see Use it below.
Why Forge
- Quality you can dial. Three tiers:
turbo(1024d, fast, the default),pro(2560d) andultra(4096d, highest quality). Pick your point on the quality and cost curve. - Benchmark-leading. Voxell's Ingot-8B-R3 ranks #1 for English on the public MTEB leaderboard (English v2), with a 75.98 mean task score across 41 tasks: the top usable English embedding model. See the model card.
- Measured on public documents. Voxell's retrieval pipeline, built on Forge, is measured on four public corpora (7,817 documents, 980,885 passages). On 800 model-written questions, which are easier than a test set written by people, the first result answers the question for 83%. Method and limits: Measured retrieval.
- Matryoshka (MRL). Set
dimto truncate (re-normalized) for ~4× smaller, cheaper vectors. - Low latency (Go + CUDA engine), zero-trust (per-key auth; mTLS available), and free to
start (
turbois free forever, no card: dash.voxell.ai; more at voxell.ai/forge).






