aden-hive

Core Framework

The core runtime that powers Hive colonies of agents: the AgentLoop primitive, the ColonyRuntime, the Queen/worker model, and the HTTP server + CLI that drive them.

Overview

Hive has a single execution primitive — the AgentLoop (framework/agent_loop/agent_loop.py), a multi-turn streaming LLM loop. A Queen is a long-lived AgentLoop; every worker is a bounded clone of it. The ColonyRuntime (framework/host/colony_runtime.py) spawns and schedules those clones and collects their results. There are no graphs, nodes, or edges — a colony coordinates through a shared SQLite tracker, a persistent task plan, an event bus, and a reminder hub.

For the full design, read the Architecture Overview and the key concepts.

Setup

Hive uses a uv workspace layout and is not installed with pip install. Use the quickstart from the repo root:

./quickstart.sh          # macOS/Linux
.\quickstart.ps1         # Windows (PowerShell)

This creates the framework venv (core/.venv), the tools venv (tools/.venv), and the encrypted credential store, then opens the dashboard.

Running

Everything runs through the hive CLI (from the project root):

hive open                          # start the server and open the dashboard
hive serve --port 8787             # start the HTTP API server only

hive queen list                    # list the built-in Queen personas
hive queen show <queen_id>         # inspect a Queen profile
hive queen sessions <queen_id>     # list a Queen's sessions

hive colony list                   # list colonies on disk
hive colony info <name>            # inspect a colony (tracker, workers, plan)
hive colony delete <name>          # delete a colony

hive session list [--cold]         # list live (or on-disk) sessions
hive session stop <session_id>     # stop a live session
hive chat <session_id> "message"   # send a message to a live Queen

Subsystems: hive skill ... (manage skills), hive mcp ... (manage MCP servers), hive debugger (LLM debug log viewer). Run hive --help for the full list.

On-disk layout (HIVE_HOME)

State lives under HIVE_HOME (defaults to the platform app-data dir; override with the HIVE_HOME env var):

$HIVE_HOME/
  agents/queens/<queen_id>/     # Queen profiles + sessions
  colonies/<name>/              # one directory per colony
    worker.json                 #   the colony's worker spec (clone template)
    data/tracker.db             #   the colony's shared SQLite ledger
  memories/                     # scoped Queen memory (global / colony / queen)
  credentials/                  # encrypted credential store

A colony is self-contained in its directory, which is what makes it portable (export/import as a tarball).

Key modules

Requirements

• Python 3.11+
• An LLM provider (Anthropic, OpenAI, Google Gemini, OpenRouter, Hive LLM, or any LiteLLM-compatible provider — including local models via Ollama)

Testing

The framework includes a goal-based testing harness for validating agent behavior. See the Developer Guide for workflows.