main.py

"""Support Intelligence Agent — Copilot SDK + Foundry toolbox, served via Foundry responses protocol."""

import os
import pathlib
import sys

from dotenv import load_dotenv
load_dotenv(override=False)

from agent import CopilotToolboxAgent
from server import CopilotFoundryAdapter


ROOT = pathlib.Path(__file__).parent
SKILLS_DIR = ROOT / "skills"


def _toolbox_endpoint() -> str | None:
    """Build the Foundry toolbox MCP URL from env. Returns None unless TOOLBOX_NAME is set — that's the toolbox on/off switch."""
    if url := os.environ.get("TOOLBOX_ENDPOINT"):
        return url
    name = os.environ.get("TOOLBOX_NAME")
    endpoint = os.environ.get("FOUNDRY_PROJECT_ENDPOINT")
    if not (name and endpoint):
        return None
    version = os.environ.get("TOOLBOX_VERSION")
    suffix = f"/versions/{version}" if version else ""
    return f"{endpoint.rstrip('/')}/toolboxes/{name}{suffix}/mcp?api-version=v1"


# 1. A Copilot SDK agent — reasoning + tool-calling via GitHub Copilot.
# 2. Wired to Foundry toolbox (remote MCP tools) and local skills in ./skills.
def create_agent() -> CopilotToolboxAgent:
    return CopilotToolboxAgent(
        skill_directories=[str(SKILLS_DIR)] if SKILLS_DIR.exists() else [],
        toolbox_endpoint=_toolbox_endpoint(),
    )


if __name__ == "__main__":
    if not (os.environ.get("GITHUB_TOKEN") or os.environ.get("FOUNDRY_PROJECT_ENDPOINT")):
        sys.exit("Set GITHUB_TOKEN (local dev) or FOUNDRY_PROJECT_ENDPOINT (hosted). See README.")

    # 3. Wrap it in the Foundry adapter → deployable as-is to Azure AI Foundry.
    adapter = CopilotFoundryAdapter(create_agent())
    adapter.run(port=int(os.environ["PORT"]) if os.environ.get("PORT") else None)