agentforge-chat 0.4.0

Chat-agent runtime (ChatSession + history drivers + truncation) for AgentForge

agentforge-chat

Chat-agent runtime for AgentForge: ChatSession, InMemoryChatHistory / SqliteChatHistory drivers, and four truncation strategies (sliding-window, token-budget, summarise-oldest, hybrid).

See docs/features/feat-020-chat-agents.md for the design and runbook.

Install

pip install agentforge-chat

The SQLite history driver (SqliteChatHistory) works out of the box — aiosqlite ships as a hard dependency.

Three-line chat from a one-shot agent

from agentforge import Agent
from agentforge_chat import ChatSession, SqliteChatHistory

agent = Agent(model="anthropic:claude-sonnet-4-6", strategy="react")
session = ChatSession(
    agent=agent,
    history_store=await SqliteChatHistory.from_path("./chat.db"),
)
print((await session.send("Hi")).content)
print((await session.send("What did I just say?")).content)