GenPark JSON Pointer Patch Delta

io.github.alphaparkincPublished by GitHub account alphaparkincv1.0.1Updated Oct 25, 2026

RFC 6901 / RFC 6902 compliant JSON Pointer and JSON Patch delta computation engine

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Overview

AI-generated overview

A local MCP server that computes RFC 6901 JSON Pointers and RFC 6902 JSON Patch deltas, letting an assistant diff JSON state for incremental sync.

What you can do
Compute JSON Pointer paths and JSON Patch deltas between JSON documents, per RFC 6901 and RFC 6902, for incremental state synchronization. The README presents it as a standards-conformant engine with strict schema conformance and no data loss. It can also be used directly as a Python library rather than only as an MCP server. No individual tools are listed in the supplied material.
When to use it
Useful when an assistant needs to compare two JSON documents, produce a patch describing the changes, or resolve JSON Pointer paths, for example when syncing incremental state between systems.
Requirements
Runs as a local process on the user's machine, started with the Python interpreter (python mcp_server.py). Desktop only. Uses only the Python standard library, with no third-party runtime dependencies. No authentication, environment variables or headers are declared.
Before you install
The README claims production resilience and zero data loss, but no tools or tests are shown here to verify that. It is a local computation utility; review the code before relying on its output for state synchronization.

Installation

In SourceWeft

  1. Open GenPark JSON Pointer Patch Delta in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Desktop only via STDIO. STDIO servers start a local process, so they need the SourceWeft desktop host.

Other MCP clients

Follow the launch instructions in the repository.

README

GenPark JSON Pointer Patch Delta

[License: MIT] [Python Standard Library] [Model Context Protocol] [GenPark]

RFC 6901 / RFC 6902 compliant JSON Pointer and JSON Patch delta computation engine for incremental state sync.

Part of the GenPark AI Agent Skills Ecosystem.

🌟 Key Features

  • 100% Python Standard Library: Zero third-party runtime dependencies.
  • MCP Native: Plugs directly into Claude Desktop, Cursor, LobeChat, and autonomous agent DAGs.
  • Production Resilience: Strict schema conformance, zero data loss, enterprise hardened.

🚀 Installation & Usage

Run as an MCP server:

bash
python mcp_server.py

Use directly as a library:

python
from client import *

See example_usage.py for comprehensive integration demonstrations.

📄 License

MIT License. Maintained by GenPark AI.

Source: README.md at commit 5d9fd7b

Tools

0
SourceWeft started this package once in an isolated sandbox, without credentials, to list its tools. That failed: the package type cannot run in the sandbox.

Version history

1
  1. v1.0.1LatestOct 25, 2026

Score

40% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 days25 pts

    Keep the endpoint answering the MCP handshake; SourceWeft probes it every 30 days.

  • Auth declared10 pts

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  • Tools listed15 pts

    Answer tools/list without a credential, or ship a package that starts in a sandbox without one.

  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts
  • License10 pts

    Declare a license in the repository or the registry entry.