Hica

# Core install
pip install hica

# With all optional dependencies
pip install 'hica[all]'

from hica import registry

@registry.tool()
def add(a: int, b: int) -> int:
    "Add two numbers together"
    return a + b

@registry.tool()
def search_files(query: str, directory: str = ".") -> list:
    "Search files matching a query in a directory"
    import glob
    return glob.glob(f"{directory}/**/*{query}*", recursive=True)

from hica import Agent, AgentConfig

config = AgentConfig(
    model="openai/gpt-4.1-mini",  # or "anthropic/claude-3-5-sonnet-20241022"
)

agent = Agent(config=config, tools=registry)

from hica import Agent, AgentConfig, FileThreadStorage

storage = FileThreadStorage(path="~/.hica/threads")
agent = Agent(config=config, tools=registry, storage=storage)

# Start a new thread
result = agent.run("Search for Python files in the current directory", thread_id="session-1")

# Resume the same thread later
result = agent.run("Now count how many you found", thread_id="session-1")

from hica import Agent, AgentConfig, MCPToolSource

mcp_source = MCPToolSource(
    command="npx",
    args=["-y", "@modelcontextprotocol/server-filesystem", "/tmp"]
)

agent = Agent(config=config, tools=registry, mcp_sources=[mcp_source])

{
  "mcpServers": {
    "hica-agent": {
      "command": "python",
      "args": ["-m", "hica.server"],
      "env": {
        "OPENAI_API_KEY": "your_openai_key"
      }
    }
  }
}