An artery for AI.
One MCP endpoint. Forty-six services. Server-side plans.
Today's MCP servers force the agent to drive every tool call — one model round-trip per step. Arteros lets it ship a whole DAG to the gateway and get the result back in one shot. Less latency, fewer tokens, real work out the other side.
A real workflow, two ways.
Composing a HubSpot opportunity from a sales-call transcript: find the company, create it if missing, attach a deal, draft a Gmail reply, log a Clockify entry. Same outcome — different math.
- Claude turns
- 5–6
- Input tokens (est.)
- ~150k
- Cost (Sonnet 4.5)
- ~$0.60
- Wall clock
- 15–25s
- Claude turns
- 2
- Input tokens (est.)
- ~30k
- Cost (Sonnet 4.5)
- ~$0.135
- Wall clock
- 3–5s
Measured on Lewis's Juniper Place opportunity workflow, May 2026. Your numbers will differ — but the shape is the same. Multi-step work is where the agent burns money; plans flatten the curve.
Four steps. No skill to install.
OAuth into HubSpot, Gmail, Notion, Slack, Stripe — whatever your work touches. API-key services in one paste.
Every method on every service starts enabled. Disable the ones you don’t want — read-only, no destructive, your call.
Paste one URL into Claude.ai / ChatGPT / Cursor. OAuth handles the rest — no config files, no token paste for modern clients.
Arteros injects its own SKILL.md on connect. The agent already knows when to use plans and how. No install step on your side.
46 services. One endpoint.
Every service exposes its methods through the same plan grammar. No per-service quirks bleeding into your agent's prompt.
Stop paying a model round-trip per API call.
Sign up, connect a service, paste a URL into your agent. You'll see the difference inside ten minutes.