Renn F d7aee91b39 perf(rag): embed the query once and search indexes concurrently
OptimalService.search / query (via _aggregate_citations) ran each index's
plugin.search() sequentially, and every plugin.search re-ran HyDE + embed — so an
N-index query made N LLM+embed round-trips in series (~28s across all indexes,
even though the SQL is fast). Embed the query ONCE
(BaseIndexPlugin.compute_query_embedding) and run every index's vector search
concurrently against that single embedding (search_with_embedding +
asyncio.gather). The search/query signatures and return contract are unchanged;
behavior is identical, just ~Nx fewer embed calls and parallel fetch.

Adds a regression test asserting one embed + per-index fan-out.
2026-06-15 06:12:00 +02:00
2026-06-07 02:53:51 +02:00
2025-12-10 02:49:54 +01:00
2026-06-04 16:34:30 +02:00
2026-06-09 17:08:34 +02:00
2026-05-05 03:19:43 +02:00

RoboCo

AI Agents Company - A virtual organization of 20 AI agents + 1 human CEO, designed to operate as a complete software development workforce.

Watch the 26-minute RoboCo intro on YouTube — what it is, a walkthrough, and how to use it
Watch the 26-min intro on YouTube — what it is, a walkthrough, and how to use it

Twelve-second looping preview of the RoboCo control panel — the org tree, a task in progress, and an approval queue.
Watch the full 2:33 walkthrough (.mp4) →

Warning

RoboCo is early-stage, work-in-progress software (v0). It's under active development, runs in a homelab, and will have rough edges, breaking changes, and bugs. It is not production-ready and the API/database schema are not stable yet. Treat it as a working prototype to explore and build on — please don't expose it to the public internet as-is. Issues and PRs very welcome.

Overview

RoboCo implements a structured organizational hierarchy with formal communication protocols, task management, and quality controls. The system enables a single human (CEO) to orchestrate complex multi-project development at scale.

CEO (You, the human)
    │
    ├── Intake (on-demand interviewer: chats only with you to draft a task)
    │
    └── Board (3 agents)
         ├── Product Owner
         ├── Head of Marketing
         └── Auditor (silent observer, reports to you)
              │
              └── Main PM (coordinates all cells)
                   │
                   ├── Backend Cell (5 agents: 2 Devs, 1 QA, 1 PM, 1 Documenter)
                   ├── Frontend Cell (5 agents: 2 Devs, 1 QA, 1 PM, 1 Documenter)
                   └── UX/UI Cell (5 agents: 2 Devs, 1 QA, 1 PM, 1 Documenter)

How it works

You hand a task to the company; it runs through a real build → review → document → merge pipeline and comes back to you to approve.

One full loop, put simply:

  1. You give the Board a task — they review it. The Product Owner and Head of Marketing turn your ask into requirements and acceptance criteria.
  2. You approve — the Main PM starts the work. A notification asks for your Approve & Start decision; approve, and the Main PM breaks it into per-cell subtasks.
  3. Each cell's PM delegates, supports, and triages its developers (UX/UI, Frontend, Backend).
  4. Developers build it, QA verifies and gates it, Documenters keep the books.
  5. Cell PMs merge their PRs into the Main PM's branch.
  6. The Main PM opens the final PR and notifies you "It's done!" — you approve and merge, or send it back for rework. (Only you ever merge to master.)

— Full circle —

See the full walkthrough, with screenshots →

Or watch the full panel walkthrough (video) →

Project Structure

roboco/
├── roboco/                      # Main Python package
│   ├── api/                     # FastAPI routes & schemas
│   │   ├── routes/              # API endpoints (tasks, git, agents, etc.)
│   │   └── schemas/             # Pydantic request/response models
│   ├── services/                # Business logic services
│   │   ├── task.py              # Task lifecycle management
│   │   ├── workspace.py         # Multi-agent workspace management
│   │   ├── messaging.py         # Agent communication
│   │   └── optimal_brain/       # RAG/Knowledge base (in-house pgvector)
│   ├── models/                  # Pydantic domain models
│   ├── db/                      # SQLAlchemy ORM & migrations
│   ├── enforcement/             # Task lifecycle state machine
│   ├── runtime/                 # Orchestrator for agent spawning
│   ├── agents/                  # Agent base classes
│   ├── mcp/                     # MCP server implementations
│   └── config.py                # Application configuration
├── agents/
│   └── prompts/                 # Agent system prompts (roles, teams, identities)
├── docs/
│   ├── how-to.md               # Visual walkthrough of the workflow
│   └── rag/                     # Agent knowledge base (indexed into RAG)
├── alembic/                     # Database migrations
├── CLAUDE.md                    # Claude Code guidance
└── docker-compose.yml           # Local development stack

Quick Start

# Install dependencies
uv sync

# Start PostgreSQL and Redis (Docker)
docker compose up -d

# Run database migrations
uv run alembic upgrade head

# Start the API server
uv run python -m roboco.cli

# Or just the API without orchestrator
uv run uvicorn roboco.api.app:app --reload --host 0.0.0.0 --port 8000

Configuration

Key environment variables (see roboco/config.py for all options):

# API Server
ROBOCO_HOST=0.0.0.0
ROBOCO_PORT=8000

# Database
ROBOCO_DATABASE_HOST=localhost
ROBOCO_DATABASE_PORT=5432
ROBOCO_DATABASE_NAME=roboco

# Workspaces (Multi-Agent Git)
ROBOCO_WORKSPACES_ROOT=/data/workspaces
ROBOCO_WORKSPACE_AUTO_CLONE=true

# RAG/LLM
ROBOCO_LOCAL_LLM_BASE_URL=http://roboco-ollama:11434/v1
ROBOCO_LOCAL_LLM_MODEL=glm-5:cloud

Multi-Agent Workspace Structure

Each agent gets their own git clone for parallel development:

{ROBOCO_WORKSPACES_ROOT}/
└── {project-slug}/
    └── {team}/
        └── {agent-slug}/
            └── [git repository]

Example:
/data/workspaces/roboco/backend/be-dev-1/
/data/workspaces/roboco/backend/be-dev-2/

Task Lifecycle

backlog → pending → claimed → in_progress → verifying → awaiting_qa
    ↓                              ↓              ↓           ↓
cancelled                      blocked      needs_revision   awaiting_documentation
                               paused                              ↓
                                                           awaiting_pm_review
                                                                   ↓
                                                           awaiting_ceo_approval
                                                                   ↓
                                                              completed

API Endpoints

Domain routes are mounted under /api:

Route Group Description
/api/tasks Task CRUD, lifecycle, claiming
/api/agents Agent management
/api/git Git operations (status, commit, push, PR)
/api/sessions Communication sessions
/api/messages Agent messages
/api/projects Project (repo) management
/api/work-sessions Git work session tracking
/api/optimal RAG/Knowledge base queries
/api/journals Agent journals/reflections
/api/orchestrator/status Orchestrator / dispatcher status

The agent gateway verbs are served separately under /api/v1/flow/{role}/{verb} (intent verbs) and /api/v1/do (content tools) — see the Agent Gateway.

Development

# Install dev dependencies
uv sync --all-extras

# Run tests
uv run pytest

# Format and lint
uv run ruff format .
uv run ruff check .
uv run mypy roboco/

# Type checking
uv run mypy roboco/

Core Principles

  1. Everything is a task - All work is tracked and documented
  2. No work without a task - Create task record first
  3. No task without acceptance criteria - How do we know it's done?
  4. No closure without documentation - Future agents need context
  5. Communication is constant - Stream reasoning, log everything
  6. The Auditor sees all - Quality monitored silently
  7. CEO approves major changes - Human-in-the-loop for critical decisions

Technology Stack

Layer Technology
API Framework FastAPI
Database PostgreSQL + SQLAlchemy (async)
Vector Store PostgreSQL + pgvector (in-house engine)
Cache/Queue Redis
RAG Engine in-house (asyncpg + pgvector, HyDE)
Embeddings qwen3-embedding:0.6b (Ollama)
Local LLM Ollama (glm-5:cloud)
Cloud LLM Claude API (Anthropic)
Package Manager uv

Status

Core Infrastructure (Complete)

  • Data models (Pydantic)
  • Database ORM (SQLAlchemy async)
  • Task lifecycle state machine
  • Multi-agent workspace management
  • Agent prompts (20 agents)
  • Messaging API
  • Task API with full lifecycle
  • Git operations API
  • RAG/Knowledge base (in-house pgvector engine)
  • Agent orchestrator
  • CEO approval workflow

In Progress

  • Frontend panel (vendored under panel/, served through nginx on :3000)
  • Full agent autonomy testing

Security

Important

Do not expose RoboCo to the public internet as-is. It is designed to run on a trusted private network (homelab / LAN).

Agent authentication. Requests identify the caller with X-Agent-Id / X-Agent-Role headers. The orchestrator issues each spawned agent an HMAC token (X-Agent-Token, signed with ROBOCO_AGENT_AUTH_SECRET) that binds its id, role and team. Token enforcement is gated by ROBOCO_AGENT_AUTH_REQUIRED:

  • ROBOCO_AGENT_AUTH_REQUIRED unset/false (default): header-trust mode — the role headers are accepted without a token, so any client that can reach the API may claim any role (including ceo). The API logs a warning at startup in this mode. Acceptable only on a trusted network.
  • ROBOCO_AGENT_AUTH_REQUIRED=true: every request must carry a valid token; an agent cannot spoof another agent's role. The control panel keeps working because nginx — the only trusted hop between the browser and the API — injects the CEO token (X-Agent-Token) on /api and /ws, so the browser never holds the signing secret. Generate that token with make panel-token and set it as ROBOCO_PANEL_AGENT_TOKEN in .env before enabling secure mode.

Secrets (the Fernet ROBOCO_ENCRYPTION_KEY, GitHub PATs) live encrypted in the database and in gitignored env files — never in the repo. Per-project git tokens are Fernet-encrypted at rest and never returned by the API.

License

Copyright (c) 2026 Renzo Franceschini

RoboCo is licensed under the GNU Affero General Public License v3.0 (AGPL-3.0). See LICENSE for the full text.

The AGPL's network-use clause (section 13) means that if you run a modified version of RoboCo as a network service, you must make your modified source available to its users. This keeps the project open while preventing closed, hosted re-distributions.

Contributing

Contributions are welcome. All contributors must sign the Contributor License Agreement (CLA.md) — this is automated on your first pull request. See CONTRIBUTING.md for the workflow and why the CLA exists.

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