TCS ENGINE PRO - COMMERCIAL LICENSE AGREEMENT

Copyright (c) 2026 Nicolai Mahangi. All Rights Reserved.

PROPRIETARY SOFTWARE LICENSE

This license agreement ("Agreement") is between you ("Licensee") and
Nicolai Mahangi ("Licensor") for use of the TCS Engine PRO modules
("Software").

1. GRANT OF LICENSE

Subject to valid license purchase and verification, Licensor grants Licensee
a non-exclusive, non-transferable license to:

  a) Use the Software for internal research and development
  b) Deploy the Software in production systems owned by Licensee
  c) Create derivative works for internal use only

2. RESTRICTIONS

Licensee shall NOT:

  a) Redistribute, sublicense, or sell the Software
  b) Remove or alter any proprietary notices
  c) Use the Software to create competing products
  d) Share license keys or bypass license verification
  e) Reverse engineer the license verification system

3. PRO MODULES COVERED

This license covers the following proprietary modules:

  tcs_engine/pro_modules/
    - dashboard_api.py
    - realtime_visualizer.py
    - experiment_manager.py
    - phase_transition_scan.py
    - alignment_audit.py

4. LICENSE TIERS

  Pro Individual:  $29/month  - Single researcher, non-commercial
  Pro Lab:         $99/month  - Research team up to 10 users
  Enterprise:      Custom     - Unlimited users, priority support

5. TERMINATION

This license terminates immediately upon:
  - Failure to pay subscription fees
  - Breach of any license terms
  - Expiration of license period without renewal

6. WARRANTY DISCLAIMER

THE SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND.

7. LIMITATION OF LIABILITY

IN NO EVENT SHALL LICENSOR BE LIABLE FOR ANY INDIRECT, INCIDENTAL,
SPECIAL, OR CONSEQUENTIAL DAMAGES.

8. GOVERNING LAW

This Agreement shall be governed by the laws of [Jurisdiction].

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To purchase a license, visit: https://tcs-engine.dev/pricing
Contact: licensing@tcs-engine.dev
