Privacy policy — Frontier Signal MCP
Effective date: 3 November 2026
Operator: VE Lab (velab.org)
Product: Frontier Signal MCP
Support: hello@velab.org · alet@velab.org
This policy covers the public Frontier Signal MCP (stdio package and the HTTPS Streamable HTTP endpoint). It does not cover the gated watchlist at velab.org/frontier-signal/watchlist.
What this service is
Frontier Signal MCP is a public, read-only query interface over verified AI data-broker buyer programmes and demand signals that VE Lab already publishes. There is no login, no API key, and no account.
Tools return data from committed public baselines. They do not invent hit counts, URLs, or programmes, and they do not serve gated watchlist answers.
Data we process
| Kind | What happens |
|---|---|
| Tool arguments | Optional filters such as a programme name or an observed date. Used only to look up public rows. Not used to build a profile. |
| MCP protocol traffic | JSON-RPC requests to /mcp (initialize, list tools, call tools). |
| Connection metadata | The HTTPS endpoint is hosted on Cloudflare Workers. Cloudflare may process IP address, user-agent, and standard request logs as described in Cloudflare’s privacy policy. |
| Accounts / cookies | None. We do not set cookies, do not run ads, and do not require an identity. |
We do not ask for names, emails, company records you want to sell, or any personal data. Do not send personal data in tool arguments.
Data we publish
Responses contain public verified programme data: names, URLs, payout bands, referral copy, categories, statuses, demand-mix mention counts (heuristics, not search-engine hit counts), public briefs, and change notes. That corpus is also in this repository under data/.
What we do not do
- Authenticate callers or store user accounts
- Expose gated watchlist content
- Sell, rent, or share query logs with data brokers
- Invent hit counts or unpublished prices
- Track users across sites
Retention
The Worker is stateless. Tool calls are not written to a VE Lab database. Cloudflare may retain operational logs for a limited period under its own policy. Local stdio usage never leaves your machine.
Children
This service is not directed at children under 16.
Changes
We will update this page and the dated file in the repository when the policy changes.
Contact
Questions: hello@velab.org. You may also write alet@velab.org.
Public product pages: Frontier Signal · weekly brief.