The questions we hear most before you get started.
No — Cursor, Claude.ai, ChatGPT, and similar subscription tools call LLM APIs server-side, so a third-party tool can't observe them. Argosvix observes your own application when you call OpenAI / Anthropic / Gemini / Mistral / Grok / Kimi / DeepSeek / Qwen / Muse Spark SDKs directly.
Cloudflare's Tokyo region (D1). Prompt and completion plaintext is AES-256-GCM encrypted. Per-record deletion and shortened retention are both controllable from your account.
Three things. First, more than half of the 89 MCP tools are write/operation tools so Claude / Cursor / Codex CLI can actually change things — most tools in this space lean read-only, and we put writes front and center. Second, a flat $13/mo for up to 1,000,000 calls — most competitors move to usage-based pricing after tens of thousands of events. Third, recording, alerts, prompt management, eval, safety classification, and MCP are all in one contract.
50,000 calls / month, 30-day retention, 3 alerts, 1,000-record CSV export, 1 seat. Paid starts at Pro: a flat 1,980 JPY (about $13) per month for up to 1,000,000 calls with 90-day retention, with a 7-day free trial.
The SDK is a public package on npm (@argosvix/sdk) and PyPI (argosvix). Your code and prompts are only sent to your Argosvix dashboard — never published or shared.
The SaaS backend is closed source and there is no self-hosted edition. The SDKs, CLI and MCP server are MIT-licensed with public source mirrors on GitHub, but those are client-side packages — it does not mean the service itself can be self-hosted. A self-hosted edition is under consideration with no committed timeline. If you need it, tell us at [email protected].
Official SDKs for TypeScript / JavaScript (@argosvix/sdk on npm) and Python (argosvix on PyPI). You can also POST to the REST API directly without an SDK.
Any MCP-capable client — Claude Desktop, Cursor, Codex CLI, and others. Both stdio and HTTP transports are supported.
Pro comes with a 7-day free trial; cancel within the trial and you won't be charged. You can cancel anytime from the billing screen and keep access until the end of the current billing period.