Privacy Policy
PSX by Rovenin stores no user data and collects no conversation data. This page sets out exactly what happens to a request.
Last updated 22 September 2026.
What this connector is
PSX by Rovenin is a read only remote MCP server operated by Rovenin. When Claude calls one of its tools, the server fetches market data from the public PSX Data Portal at dps.psx.com.pk, formats it, and returns it. There is no account, no sign in and no authentication of any kind.
What we do not collect
- No user accounts, names, email addresses or other identifying details. We never ask for any.
- No conversation data. The server receives only the arguments of the tool being called, such as a ticker symbol or a date range. It never receives your chat history, your prompts, your files, or anything else from your conversation with Claude.
- No cookies, no tracking pixels, no analytics scripts and no advertising identifiers.
- No persistent user database. There is no database of users, because there are no users to store.
- No selling, renting or sharing of data with third parties. There is nothing to sell.
What is processed, and for how long
Tool arguments
A tool call carries only what the tool needs: a ticker, an index code, a date range, a sector name, or a row limit. These are used to build the upstream request and are then discarded. They are not written to any persistent store.
Cached market data
Responses from the PSX Data Portal are cached so that public traffic does not overload the portal. The cache holds market data only, never anything about who asked for it. Entries expire on their own: the symbol list after a day, prices after about a minute, company profiles after half an hour, and completed months after six hours.
Rate limiting
To keep the connector from overloading the PSX Data Portal, the server counts recent requests per client IP address. This counter lives in the memory of the running server process, holds only a count and a timestamp, is never written to disk, and disappears within about a minute of your last request or when the process restarts, whichever comes first.
Server logs
The connector is hosted on Vercel, which records standard operational request logs on our behalf. These contain the requested path, a timestamp, an HTTP status code, and the originating IP address. We use them only to keep the service running and to investigate errors and abuse. We do not use them to build profiles and we do not combine them with anything else. Vercel retains these runtime logs for a short operational window, currently one hour on our plan, after which they are deleted. We keep no copies of our own.
Third parties
- Pakistan Stock Exchange Data Portal at dps.psx.com.pk supplies the market data. The server requests public pages and endpoints from it. Your IP address is not passed on to the portal. The portal sees only our server.
- Vercel hosts the server and handles the request logging described above.
No other third party receives anything.
Data retention summary
| What | Where | How long |
|---|---|---|
| Tool arguments | Memory during the request | Discarded when the request finishes |
| Cached market data | Server cache, no user identifiers | One minute to one day, by data type |
| Rate limit counters | Server memory | About a minute, then discarded |
| Request logs | Vercel | Short operational window, currently one hour |
| Conversation data | Never received | Not applicable |
Children
This connector is not directed at children and collects no personal information from anyone, including children.
Changes to this policy
If what the connector processes ever changes, this page changes with it and the date at the top is updated.
Contact
Questions about this policy, or about the connector, can go to mas@rovenin.com.
Data disclaimer. Market data shown through this connector comes from the public PSX Data Portal, is unofficial, may be delayed, and is provided for information only, not for trading decisions. PSX by Rovenin is not affiliated with, endorsed by, or operated by the Pakistan Stock Exchange.