How to implement context diffing between MCP versions?

 

Step 1: Understand MCP Components

 

1. System Instructions

   : Define the role and specialty of the model.

2. User Profile

   : Include details like name, preferences, and goals.

3. Document Context

   : Incorporate knowledge bases and recent uploads.

4. Active Tasks/Goals

   : Outline current objectives and to-dos.

5. Tool Access

   : Specify resources the model can access (e.g., web, Python code).

6. Rules/Constraints

   : Set limitations such as avoiding specific outputs.

 

Step 2: Identify Differences Between MCP Versions

 

1. Collect Current and Past MCP Versions

   : Retrieve the structured context files for both the current and previous MCP versions.

2. Compare System Instructions

   : Check for changes in role definitions or specializations.

3. Evaluate User Profile Changes

   : Identify updates in user preferences, goals, or details.

4. Review Document Context Modifications

   : Analyze differences in knowledge bases or uploaded documents.

5. Assess Active Tasks/Goals Adjustments

   : Look for alterations in objectives or task lists.

6. Verify Changes in Tool Access

   : Ensure there are no unauthorized tools listed in the newer version.

7. Check for Rule/Constraint Variations

   : Confirm any updates in imposed limitations or guidelines.

 

Step 3: Automate Context Diffing with Code

 

import json
from deepdiff import DeepDiff

def loadmcpversion(file_path):
    with open(file_path, 'r') as file:
        return json.load(file)

def comparemcpversions(oldversionpath, newversionpath):
    oldversion = loadmcpversion(oldversion_path)
    newversion = loadmcpversion(newversion_path)

    diff = DeepDiff(oldversion, newversion, ignore_order=True)
    return diff

Example Usage
oldmcppath = 'pathtoold_mcp.json'
newmcppath = 'pathtonew_mcp.json'

differences = comparemcpversions(oldmcppath, newmcppath)
print(differences)

 

Step 4: Interpret the Differences

 

1. Examine Added/Removed Entries

   : Identify new or removed sections influencing model behavior.

2. Analyze Value Changes

   : Note modifications in existing data points and how they might affect outcomes.

3. Check for Structural Changes

   : Ensure that the context structure complies with MCP standards after updates.

4. Monitor Specific Attention Areas

   : Pay attention to any changes in tool access and rule constraints to maintain compliance with initial guidelines.

 

Step 5: Implement and Test Updated Context

 

1. Apply Context Changes

   : Integrate the verified and necessary updates into the operating environment of your model.

2. Test Model Behavior

   : Evaluate the model to ensure it responds appropriately with the new context settings.

3. Refine As Necessary

   : Make adjustments based on observed model behavior and feedback to optimize performance.

4. Document Changes

   : Keep a record of modifications for future reference and compliance needs.

 

Step 6: Generalize the Process for Future Use

 

1. Create a Standard Operating Procedure (SOP)

   : Document the steps of context diffing for regular use in your organization.

2. Educate Team Members

   : Ensure all relevant personnel understand how to execute and interpret context diffing.

3. Continuously Improve

   : Regularly update your process based on new findings or technology advancements in MCP.