GenPark Jinja-Like Prompt Template Renderer
LocalAbout GenPark Jinja-Like Prompt Template Renderer
A Python library and MCP server that parses and renders Jinja-like prompt templates, with support for variables, for-loops, and if-conditions. It is intended for building prompts from reusable templates without third-party runtime dependencies.
Key features
- 01Jinja-like template parsing
- 02Variable rendering
- 03For-loop support
- 04If-condition support
- 05Python standard library only
Use cases
- 01Rendering prompts from templates
- 02Using loops and conditions in prompt templates
MCP support
Runs as an MCP server via `python mcp_server.py`, exposing prompt-template parsing and rendering to MCP clients.
Configuration
Local server config is the same for every client. Copy it into your client’s MCP config file.
We haven’t collected a package or remote endpoint for this server. Follow the instructions in the project README.
Tools
Local servers expose tools only once running on your machine, and the maintainer has not provided a tool list.
Details
From the project READMEGenPark Jinja-Like Prompt Template Renderer
Safe zero-dependency Jinja-like prompt template parser and renderer supporting for-loops, if-conditions, and variables.
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:
python mcp_server.py
Use directly as a library:
from client import *
See example_usage.py for comprehensive integration demonstrations.
📄 License
MIT License. Maintained by GenPark AI.
Comments
New to MCP?
From what the protocol is to installing your first server, these answers cover most first questions.
An open protocol that defines how AI applications connect to external tools and data in a uniform way. Clients talk to the model; MCP servers provide tools, resources and prompt templates. They exchange standard messages, so one server can be reused by many clients.