Metadata-Version: 2.4
Name: lmflux
Version: 0.1.0
Summary: LmFlux is a declarative/imperative Open-Source Agentic framework.
Author-email: Caio Cominato <caiopetrellicominato@gmail.com>
License: MIT
Requires-Python: >=3.11
Description-Content-Type: text/markdown
Requires-Dist: dotenv>=0.9.9
Requires-Dist: jsonpath-ng>=1.7.0
Requires-Dist: networkx>=3.5
Requires-Dist: openai>=1.95.1
Requires-Dist: unidecode>=1.4.0

# LMFlux

<div style="display:flex; align-items:center; gap:20px;">
  <img src="docs/assets/logo_highres/logo_transparent.png" width="150" alt="LMFlux logo">
  <div>
    LMFlux is an open‑source library that helps create agentic workflows.
    It supports both declarative and imperative approaches for defining LLM‑based workflows.
  </div>
</div>

## Features
- Declarative workflow definition  
- Imperative step‑by‑step control  
- Built‑in support for any OpenAI‑compatible endpoint  

## Quick Start

Want to get started quickly?  
Install LMFlux:

```bash
pip install lmflux
```

## Simple Python Example

```python
from lmflux import openai_agent, tool, Session, Message

# Declare your tools
@tool
def add(a: int, b: int) -> int:
    """Add two numbers."""
    return {"result": a + b}

# Create a new agent from your OAI environment variables
agent = openai_agent(
    name="my‑agent",
    model="openai.gpt_oss_20b",
    tools=[add],
    system_prompt="You are a helpful assistant. Use tools when available."
)

# Send a message to your agent 
session = Session()
msg = Message("user", "What is 965 + 33264?")
resp = agent.conversate(msg, session)
print(resp.content)   # → 34229
```

## Running in a Jupyter Notebook

Below are two notebook‑friendly snippets for getting started with "agentic workflows" (Read supported architectures [here](getting_started/graph_types/))  
The markdown cells (preceding each code block) explain what is happening.

### 1. Pre‑defined LLM tasks

```python
# Jupyter cell: imports
from lmflux.graphs import TaskGraph, transformer_task, agentic_task
from lmflux import Session, Agent, Message, openai_agent, tool
```

```python
# Jupyter cell: define a tool used by the agent
@tool
def add(a: int, b: int) -> int:
    return {"result": a + b}
```

```python
# Jupyter cell: create the agent
agent = openai_agent(
    name="my‑agent",
    model="openai.gpt_oss_20b",
    tools=[add],
    system_prompt="You are a helpful assistant."
)
```

```python
# Jupyter cell: define tasks
@transformer_task
def set_data(session: Session):
    session.set("a", 985)
    session.set("b", 1265)

@agentic_task(agent)               # `agent` created earlier
def add_task(agent: Agent, session: Session):
    a, b = session.get("a"), session.get("b")
    msg = Message("user", f"What is {a}+{b}?")
    resp = agent.conversate(msg, session)
    session.set("result", resp.content)
```

```python
# Jupyter cell: build and run the graph, then inspect the result
G = TaskGraph()
G.connect_tasks(set_data, add_task)
G.show_mermaid()      # visualises the graph
result_session = G.run()
print(result_session.context["result"])   # → 2250
```
```mermaid
graph TB
9b804ed4-64db-43f6-b69f-94411f773c98(start)
52977173-a5f2-4eb2-bb16-c7626c8e2a8b(end)
style 9b804ed4-64db-43f6-b69f-94411f773c98 fill:#ffcc00,stroke:#333,stroke-width:2px,color:#000
style 52977173-a5f2-4eb2-bb16-c7626c8e2a8b fill:#ffcc00,stroke:#333,stroke-width:2px,color:#000
28e7726e-d16d-4d1f-b499-283658471b09(set_data)
ea7a1280-3a5f-4323-a305-b697eb8e2776(add_task)
28e7726e-d16d-4d1f-b499-283658471b09 --> ea7a1280-3a5f-4323-a305-b697eb8e2776
9b804ed4-64db-43f6-b69f-94411f773c98 --> 28e7726e-d16d-4d1f-b499-283658471b09
ea7a1280-3a5f-4323-a305-b697eb8e2776 --> 52977173-a5f2-4eb2-bb16-c7626c8e2a8b
```

> **Tip:** Use `%%capture` at the top of a cell if you want to hide verbose output while still running the code.

### 2. Agent‑to‑Agent (Mesh) communication

```python
from lmflux import openai_agent, tool, Session, Agent, Message
from lmflux.graphs import MeshGraph

# Mock employee database (for demo purposes)
mock_employee = {
    "123456789": {"name": "Caio", "status": "ACTIVE", "department": "Engineering"},
    "987654321": {"name": "Frederico", "status": "INACTIVE", "department": "Sales"},
    "111111111": {"name": "Joao", "status": "ACTIVE", "department": "Accounting"},
}
@tool
def get_information(employee_id: str):
    """Retrieve employee info from a mock HR DB."""
    return mock_employee.get(employee_id, {"error": "Employee not found!"})

# Create two agents
peter = openai_agent(
    "peter",
    "openai.gpt_oss_20b",
    tools=[],
    system_prompt="You are Peter, an AI agent that talks to other agents."
)
bob = openai_agent(
    "bob",
    "openai.gpt_oss_20b",
    tools=[get_information],
    system_prompt="You are Bob, an AI agent with access to employee records."
)

# Connect them in a MeshGraph
G = MeshGraph()
G.connect_agents(peter, bob, "Ask Bob about employees")
G.show_mermaid()          # visual graph
```

```mermaid
graph TB
    peter["peter"] -->|Can call| bob["bob"]
```

```python
# Run the interaction (in a notebook you can display the mermaid directly)
G.set_mermaid_render()
G.show_result()
```

```
Message(assistant):
    
```

```python
# Run the interaction (in a notebook you can display the mermaid directly)
message = G.query_agent(peter, "What is the status of employee id 123456789?", show_progress=True)

# Message(assistant):
#	content: Employee **123456789** (Caio) is **ACTIVE** and currently works in the **Engineering** department.

G.set_mermaid_render()
G.show_result()
```
The result cell will display something like:

```mermaid
flowchart TB
    %% Global wrapper for all agents
    subgraph ALL_AGENTS["All Agents"]
        direction TB
        subgraph subgraph_peter["peter"]
            msg0["system"]
            msg1["user"]
            msg0 --> msg1
            msg2["assistant"]
            msg1 --> msg2
            msg3["tool"]
            msg2 --> msg3
            msg4["assistant"]
            msg3 --> msg4
            03dd106d-cfa5-4f2a-9b12-36ae55b5a892__out(("talk to bob"))
            msg2 --> 03dd106d-cfa5-4f2a-9b12-36ae55b5a892__out
        end
        subgraph subgraph_bob["bob"]
            msg5["system"]
            msg6["user"]
            msg5 --> msg6
            msg7["assistant"]
            msg6 --> msg7
            msg8["tool"]
            msg7 --> msg8
            msg9["assistant"]
            msg8 --> msg9
            03dd106d-cfa5-4f2a-9b12-36ae55b5a892__in(("talk to peter"))
            03dd106d-cfa5-4f2a-9b12-36ae55b5a892__in --> msg6
            msg9 --> 03dd106d-cfa5-4f2a-9b12-36ae55b5a892__in
        end
    end
    %% Global wrapper for humans
    subgraph subgraph_human["Human"]
        hmsg10["User Query"]
        hmsg11["User Response"]
    end
    class 03dd106d-cfa5-4f2a-9b12-36ae55b5a892__in interaction
    class 03dd106d-cfa5-4f2a-9b12-36ae55b5a892__out interaction
03dd106d-cfa5-4f2a-9b12-36ae55b5a892__out <-.-> 03dd106d-cfa5-4f2a-9b12-36ae55b5a892__in
        hmsg10 -.-> msg1
        msg4 -.-> hmsg11
```

## Want more examples?
Check the  [Getting Started](/getting_started). page for additional use‑cases, deeper API explanations.
