Context

from a1 import get_context

ctx = get_context("main")

# Add messages
ctx.user("What is 2+2?")
ctx.assistant("4")

# Access messages
for msg in ctx:
    print(f"{msg.role}: {msg.content}")

# User input
ctx.user("Hello")

# Assistant response
ctx.assistant("Hi there")

# Tool calls and results
ctx.assistant("", tool_calls=[...])
ctx.tool(content="result", name="tool_name", tool_call_id="id")

# System prompts (rare)
ctx.system("You are helpful")

from a1 import get_runtime

runtime = get_runtime()

# Access all contexts
for name, ctx in runtime.CTX.items():
    print(f"{name}: {len(ctx)} messages")

from a1 import Runtime

runtime = Runtime()

with runtime:
    ctx = get_context("main")
    ctx.user("Hello")

from a1 import Context, Runtime

# Auto-save context on every change
ctx = Context.from_file("chat.json", keep_updated=True)
ctx.user("Hello")  # Automatically saved

# Load context
ctx = Context.from_file("chat.json")

# Auto-save entire runtime and all contexts
runtime = Runtime.from_file("session.json", keep_updated=True)

with runtime:
    ctx = get_context("main")
    ctx.user("Hello")  # All contexts auto-saved to session.json

# Load runtime with all contexts restored
runtime = Runtime.from_file("session.json")