⚡ यज्ञ

yajna

Rigveda / Bhagavad Gita 3.9

Sacred Ritual — the fire of transformation

Composable pipeline builder for LLM agent workflows. Chain, branch, merge, retry stages. Zero dependencies.

Formerly agent-pipeline — Part of the Vedic Arsenal: 100 production-grade Python libraries for LLM agents, each named from the Vedas, Puranas, and Mahakavyas.

The Vedic Principle

The Rigveda describes Yajna as the sacred fire ritual that connects the human to the divine — each offering transforms, each stage purifies, the output more refined than the input.

yajna is the LLM pipeline as sacred transformation. Raw data enters the fire. Each stage — validate, transform, call, parse, output — is an offering. The pipeline is not a machine. It is a ritual. Each step has its dharma, its place, its function.

"Yajna is born from action" says the Gita (3.14). The pipeline is born from the sequence of intentional acts. Run it with awareness and every token becomes an offering to intelligence itself.

How It Works

flowchart LR
    A[Input] --> B[Stage 1: Validate]
    B --> C[Stage 2: Transform]
    C --> D[Stage 3: LLM Call]
    D --> E[Stage 4: Parse]
    E --> F[Output]
    B -- Error --> G[Retry]
    style D fill:#10b981,color:#fff

Installation

pip install yajna

Or from source:

git clone https://github.com/darshjme/yajna.git
cd yajna && pip install -e .

Quick Start

from yajna import *

# See examples/ for full usage

The Vedic Arsenal

yajna is one of 100 libraries in darshjme/arsenal — each named from sacred Indian literature:

Each library solves one problem. Zero external dependencies. Pure Python 3.8+.

Contributing

1. Fork the repo
2. Create feature branch (git checkout -b fix/your-fix)
3. Add tests — zero dependencies only
4. Open a PR