Metadata-Version: 2.3
Name: brixo
Version: 0.1.6
Summary: The Brixo Python SDK
Author: Brixo Engineering
Author-email: Brixo Engineering <sdk@brixo.com>
Requires-Dist: openinference-instrumentation-langchain>=0.1.55
Requires-Dist: openinference-instrumentation-openai>=0.1.41
Requires-Dist: opentelemetry-exporter-otlp>=1.39.1
Requires-Dist: opentelemetry-sdk>=1.39.1
Requires-Dist: traceloop-sdk>=0.50.1
Requires-Dist: bandit>=1.7.7 ; extra == 'dev'
Requires-Dist: mypy>=1.10.0 ; extra == 'dev'
Requires-Dist: pip-audit>=2.7.2 ; extra == 'dev'
Requires-Dist: pre-commit>=4.5.1 ; extra == 'dev'
Requires-Dist: pytest>=9.0.1 ; extra == 'dev'
Requires-Dist: ruff>=0.6.9 ; extra == 'dev'
Requires-Dist: twine>=5.1.1 ; extra == 'dev'
Requires-Python: >=3.10.0, <4
Provides-Extra: dev
Description-Content-Type: text/markdown

# Brixo Python SDK

The **Brixo Python SDK** lets you instrument AI agents and capture high-quality interaction traces for analysis in the Brixo platform. It is designed to be lightweight, explicit, and easy to integrate into existing agent code.

---

## Compatibility

- Python 3.10+

---

## Security advisory (January 27, 2026)

We currently ignore `CVE-2026-0994` in `pip-audit` because there is no fixed
protobuf release yet. The advisory reports the issue affects all protobuf
versions up to 6.33.4, and PyPI shows 6.33.4 as the latest release (uploaded
January 12, 2026). We will remove the ignore once a patched release is
available.

References:
- https://advisories.gitlab.com/pkg/pypi/protobuf/CVE-2026-0994/
- https://pypi.org/pypi/protobuf

---

## Installation

Install the SDK from PyPI:

```bash
pip install brixo
```

---

## Authentication

### Create an API key

1. Create a Brixo account @ https://app.brixo.com/sign_up
2. Once logged in, generate a new API key from the instructions page
3. Export it as an environment variable:

```bash
export BRIXO_API_KEY=<your_api_key>
```

The Brixo SDK will automatically read this value at runtime.

---

## Quickstart (copy/paste)

Create a minimal file that instruments a single interaction:

```bash
export BRIXO_API_KEY=<your_api_key>
cat > main.py <<'PY'
from brixo import Brixo

Brixo.init(
    app_name="my-app",
    environment="development",
    agent_version="1.0.0",
)

@Brixo.interaction("Hello World Interaction")
def handle_user_input(user_input: str):
    Brixo.begin_context(
        user={"id": "1", "name": "Jane Doe"},
        input=user_input,
    )
    response = f"You said: {user_input}"
    Brixo.end_context(output=response)
    print(response)

def main():
    while True:
        user_input = input("User: ")
        handle_user_input(user_input)

if __name__ == "__main__":
    main()
PY
python main.py
```

What you should see:

- Your console echoes responses like `You said: <input>`
- A new trace appears in Brixo Live View shortly after each interaction: https://app.brixo.com/traces/live

---

## Instrumentation Quickstart

The typical flow is:

1. Initialize Brixo once at application startup
2. Wrap each *user interaction* with `@Brixo.interaction`
3. Attach context (user, customer, session, input, output)
4. Let the interaction finish so traces can be flushed

---

## Example

Below is a minimal but complete example that instruments a single agent interaction loop.

Create a file called `main.py`:

```python
# --- Brixo SDK import ---
# Import the Brixo SDK so we can instrument and send interaction traces to Brixo.
from brixo import Brixo
from my_agent import agent

# --- Brixo interaction boundary ---
# Mark ONE bounded user interaction (one request -> one response) so Brixo can group
# spans/attributes into a single trace and flush it when this function returns.

@Brixo.interaction("Main Agent Execution")
def handle_user_input(user_input: str):

    # --- Brixo context start ---
    # Attach contextual metadata to the current trace
    Brixo.begin_context(
        account={"id": "1", "name": "ACME, Inc."},
        user={"id": "1", "name": "John Doe"},
        session_id="session-123",
        metadata={"foo": "bar"},
        input=user_input,
    )

    response = agent.invoke(
        {"messages": [{"role": "user", "content": user_input}]}
    )

    handle_agent_response(response)


def handle_agent_response(response):
    """Extracts the final agent output and updates the trace."""

    final_text = response["messages"][-1].content

    # --- Brixo context update ---
    # Add/update attributes after the agent has produced output.
    Brixo.end_context(output=final_text)

def main():
    # --- Brixo SDK initialization ---
    # Initialize once at startup, before any instrumented code runs.
    Brixo.init(
        app_name="my-app",
        environment="production",
        agent_version="1.0.0",
    )

    while True:
        user_input = input("User: ")
        handle_user_input(user_input)

if __name__ == "__main__":
    main()
```

Run the example:

```bash
python main.py
```

---

## Key Concepts

### Concepts at a glance

- **Interaction boundary**: one user request -> one response
- **Context lifecycle**: `begin_context` early, `update_context` for mid-flight, `end_context` to close
- **Flush timing**: traces are exported when the interaction function returns

### `Brixo.init(...)`

Initializes the SDK. Call **once** at application startup.

Arguments and value formats:

- `app_name`: `str` logical name for your application or agent; cannot be `None`
- `environment`: `str` such as `development`, `staging`, `production`; cannot be `None`
- `api_key`: `str` or `None`; defaults to `BRIXO_API_KEY`
- `agent_version`: `str` or `None` agent version identifier
- `filter_openinference_spans`: `bool` or `None` to drop OpenInference spans on export
- `filter_traceloop_spans`: `bool` or `None` to drop Traceloop spans on export

Usage:

```python
Brixo.init(
    app_name="my-app",
    environment="production",
    api_key="brx_123456",
    agent_version="1.0.0",
    filter_openinference_spans=True,
    filter_traceloop_spans=True,
)
```

---

### `@Brixo.interaction(name)`

Marks a single, bounded **user interaction**.

Arguments and value formats:

- `name`: `str` or `None` descriptive interaction name

Usage:

```python
@Brixo.interaction("Main Agent Execution")
def handle_user_input(user_input: str):
    ...
```

Guidelines:

- Use one interaction per user request
- The function must terminate (no infinite loops)
- Choose descriptive names - they improve trace readability

---

### `Brixo.begin_context(...)`

Attaches structured metadata to the current interaction trace.

Arguments and value formats:

- `account`: `dict` or `None` with any of: `id`, `name`, `logo_url`, `website_url` (all `str`)
- `user`: `dict` or `None` with any of: `id`, `name`, `email` (all `str`)
- `session_id`: `str` or `None` logical session identifier
- `metadata`: `dict` or `None` of arbitrary key/value data
- `input`: `str` or `None` raw user input
- `output`: `str` or `None` output if available at start

Usage:

```python
Brixo.begin_context(
    account={
        "id": "acct_123",
        "name": "ACME, Inc.",
        "logo_url": "https://example.com/logo.png",
        "website_url": "https://acme.com",
    },
    user={
        "id": "user_456",
        "name": "Jane Doe",
        "email": "jane@example.com",
    },
    session_id="session-123",
    metadata={"plan": "pro", "feature": "search"},
    input="Find me the latest quarterly report.",
    output="",
)
```

---

### `Brixo.update_context(...)`

Adds or updates attributes **after** the interaction has started and leaves the interaction context open.

Arguments and value formats:

- `account`: `dict` or `None` with any of: `id`, `name`, `logo_url`, `website_url` (all `str`)
- `user`: `dict` or `None` with any of: `id`, `name`, `email` (all `str`)
- `session_id`: `str` or `None` logical session identifier
- `metadata`: `dict` or `None` of arbitrary key/value data
- `input`: `str` or `None` raw user input
- `output`: `str` or `None` output or intermediate result

Usage:

```python
Brixo.update_context(
    account={
        "id": "acct_123",
        "name": "ACME, Inc.",
        "logo_url": "https://example.com/logo.png",
        "website_url": "https://acme.com",
    },
    user={
        "id": "user_456",
        "name": "Jane Doe",
        "email": "jane@example.com",
    },
    session_id="session-123",
    metadata={"latency_ms": 1200, "tool": "search"},
    input="Find me the latest quarterly report.",
    output="Intermediate tool summary...",
)
```

Typical use cases:

- Derived metrics
- Tool results or summaries

---

### `Brixo.end_context(...)`

Adds or updates attributes **after** the interaction has started and then explicitly closes the interaction context.

Arguments and value formats:

- `account`: `dict` or `None` with any of: `id`, `name`, `logo_url`, `website_url` (all `str`)
- `user`: `dict` or `None` with any of: `id`, `name`, `email` (all `str`)
- `session_id`: `str` or `None` logical session identifier
- `metadata`: `dict` or `None` of arbitrary key/value data
- `input`: `str` or `None` raw user input
- `output`: `str` or `None` final agent output

Usage:

```python
Brixo.end_context(
    account={
        "id": "acct_123",
        "name": "ACME, Inc.",
        "logo_url": "https://example.com/logo.png",
        "website_url": "https://acme.com",
    },
    user={
        "id": "user_456",
        "name": "Jane Doe",
        "email": "jane@example.com",
    },
    session_id="session-123",
    metadata={"feedback_score": 5},
    input="Find me the latest quarterly report.",
    output="Here is the latest quarterly report summary...",
)
```

Typical use cases:

- Final agent output

---

## Best Practices

- **One interaction = one user request**
- Keep interaction functions short and bounded
- Use descriptive interaction names
- Attach inputs early and outputs late
- Initialize Brixo early at startup; if you rely on auto-instrumentation, import those
  libraries after `Brixo.init(...)`

---

## Troubleshooting

- **Missing traces**: Confirm `BRIXO_API_KEY` is set and that `Brixo.init(...)` runs before instrumented code.
- **Nothing in Live View**: Check https://app.brixo.com/traces/live and allow a few seconds after each interaction.
- **No internet or proxy issues**: Ensure your runtime can reach `app.brixo.com`.

---

## Support

If you have questions or run into issues:

- Check the Brixo [Live View](https://app.brixo.com/traces/live) for trace visibility
- Reach out to the Brixo team at support@brixo.com

Happy instrumenting 🚀
