How secure is my data with FYERS MCP?

How Secure Is My Data With FYERS MCP?

FYERS MCP is designed with a privacy-first approach. Whether you're connecting via Claude, Cursor, or another AI tool, every data request is controlled, encrypted, and transparent. You stay in full control of your account access at all times.

Security features in FYERS MCP

Security isn’t an add-on; it’s built into the core of FYERS MCP:

  • No password sharing: Your FYERS credentials are never passed through any AI platform. Login always happens via FYERS’ secure authentication flow.
  • Encrypted by default: Every communication between your assistant and MCP is secured using end-to-end encryption. Tokens and keys remain local to your device.
  • Access control: You choose which platform to authorise and can revoke access anytime from your device. No background sync or persistent sessions without permission.
  • Transparent logging: All MCP activity, whether data pulls, alerts, or logins, is recorded. You can monitor what the assistant accessed and when.
FYERS MCP never grants permission to place trades or move funds. It is read-only by design, ensuring that data insights never compromise account security.

What If...

ScenarioSolution
I want to disconnect my MCP accessOpen the installed AI tool (e.g., Claude, Cursor) and revoke FYERS access. You can also delete local configuration files if needed.
I think my session was compromisedChange your FYERS password and clear all MCP tokens by reinstalling the MCP setup. This will force re-authentication.
I want to verify what data was accessedMCP logs all interactions locally. Check the log file stored on your device to view access history and timestamps.

Last updated: 18 Dec 2025