CEO가 개발자 해고하고 AI 도입하자, 개발자들이 오픈소스 AI CEO를 만들었다

Open Executive An AI system that acts as your company's virtual executive team — a senior advisor with Harvard MBA-level knowledge, customized for your specific business. Demo A walkthrough of Open Executive in action — watch on YouTube . What It Does Developed by sentelabs.ai Open Executive provides a single coherent executive voice backed by eight specialist AI agents: Chief Strategy Officer — competitive analysis, M&A, market positioning, OKRs Chief Financial Officer — financial modeling, fundraising, unit economics, cash flow Chief HR/People Officer — hiring, compensation, performance, culture General Counsel — contracts, IP, employment law basics, compliance Chief Operating Officer — process design, vendor management, operational scaling Chief Marketing Officer — GTM strategy, brand, communications, PR Chief Product Officer — roadmap, prioritization, product strategy Board Communications Director — board decks, investor relations, governance All responses come from one consistent executive voice. The internal agent architecture is never exposed to the user. Beyond Q&A, the system maintains episodic memory of past decisions and initiatives across sessions, and a built-in scheduler can proactively surface follow-ups and time-sensitive actions. Architecture User message ↓ Executive Orchestrator (claude-sonnet-4-6) ↓ tool use → parallel specialist calls CSO / CFO / CHRO / GC / COO / CMO / CPO / Board ↓ each specialist retrieves relevant context from ChromaDB Built-in MBA knowledge + Your company documents ↓ Synthesized executive response Knowledge — Two retrieval layers per specialist call: (1) built-in MBA-level Markdown ( knowledge/builtin/ , git-tracked) seeded into ChromaDB at startup, and (2) your uploaded company documents chunked and stored in a separate company_docs collection. RAG context is injected into the user turn, never the cached system prompt. Episodic memory — After every response, a background claude-haiku-4-5 pass extracts key decisions, initiatives, and advice into SQLite. The next session opens with a <past_decisions> block so the Executive remembers what it recommended last month. Scheduler — A built-in job runner claims due actions via UPDATE … RETURNING to prevent double-firing. The API must run as a single instance; do not horizontally scale it without gating the scheduler first. Prompt caching — The system prompt is structured so the Executive persona, company profile, and knowledge index are cached separately (up to 85% cache hit rate after the first few turns). No dynamic content ever goes in a cached block. See docs/architecture.md for the full design. Tech Stack Layer Choice LLM backbone Anthropic Claude API Default model claude-sonnet-4-6 (Executive + most specialists) Deep reasoning claude-opus-4-7 (CSO, CFO, GC, Board — with extended thinking) Backend Python 3.11 + FastAPI Package manager uv Vector store ChromaDB (local, embedded) Episodic memory SQLite Web UI Next.js 15 (App Router) + Tailwind License Apache 2.0 Repo Layout openexecutive/ ├── packages/ │ ├── core/ │ │ └── openexecutive/ │ │ ├── orchestrator/ # Executive persona + routing loop │ │ ├── agents/ # 8 specialist agents │ │ ├── knowledge/ # ChromaDB store + RAG pipeline │ │ ├── memory/ # Company profile + episodic memory │ │ ├── onboarding/ # Wizard state machine + profile builder │ │ ├── prompts/ # Persona + domain prompts + cache manager │ │ ├── api/ # FastAPI app + routes │ │ ├── integrations/ # Slack, Email, Telegram, Google Chat, Discord │ │ ├── scheduler/ # Background job runner (single-instance) │ │ ├── alerts/ # Proactive alert system │ │ ├── audit/ # Audit logging │ │ ├── architecture/ # Internal architecture utilities │ │ ├── workflows/ # Multi-step workflow definitions │ │ └── cli.py # Click CLI │ └── ui/ # Next.js 15 web UI ├── evals/ # Eval scenarios + LLM-as-judge runner ├── fixtures/ # Demo company fixtures (profiles, docs, rosters) ├── scripts/ # Operator scripts (Fly secrets, Google auth) ├── docker/ # Dockerfile(s) + docker-compose.yml ├── fly.api.toml / fly.ui.toml # Fly.io configs — dev API + UI apps ├── fly.api.qa.toml / fly.ui.qa.toml # Fly.io configs — QA API + UI apps ├── fly.honcho.toml # Fly.io config — Honcho memory app (optional) └── docs/ # Architecture + deployment docs Quick Start # Clone the repo git clone https://github.com/SenteLabsAI/OpenExecutive.git cd OpenExecutive # Set your Anthropic API key cp .env.example .env # Edit .env and add ANTHROPIC_API_KEY=sk-ant-... # Start everything make dev Open http://localhost:3000 to start chatting with your executive. The API runs on port 8000 and the UI on 3000. First run: requires Python 3.11+ and Node 22+. The initial uv sync pulls heavy ML dependencies (ChromaDB + sentence-transformers/PyTorch), and the first boot downloads a small embedding model (~90 MB) to build the local vector index — so the first make dev takes a few minutes before the app is ready. Subsequent starts are fast. For contributors not using make : cd packages/core uv sync source .venv/bin/activate uvicorn openexecutive.api.main:app --reload --port 8000 # In a second terminal cd packages/ui && npm install && npm run dev Run the Discord Bot Create a Discord application at https://discord.com/developers/applications Enable the Message Content privileged intent (Bot → Privileged Gateway Intents) Invite the bot with bot + applications.commands scopes Set env vars in .env : DISCORD_BOT_TOKEN , DISCORD_APP_ID , DISCORD_GUILD_IDS Run the API normally — the bot starts as part of the FastAPI lifespan when DISCORD_BOT_TOKEN is set: make dev The bot is embedded in the API process (alongside the email poller, scheduler, and resumer) so it shares the same SQLite database and ChromaDB vector store under /data in production. Skip the token to disable. For iterating on bot-only code without restarting the API, make discord runs the bot as a standalone process against the same local DB. Users can DM the bot, @mention it in a channel (replies in a thread), or use /ask and /today slash commands. Slash commands sync to DISCORD_GUILD_IDS instantly on startup; leave blank for global registration (up to 1-hour propagation delay). Deploying to production Just set the secrets on the existing API app — no new Fly app required: flyctl secrets set -a openexec-api-dev \ DISCORD_BOT_TOKEN=... \ DISCORD_APP_ID=... \ DISCORD_GUILD_IDS=... Discord user access is managed via the /people UI — add a Person row with discord_user_id set. The machine restarts and the bot starts on the next lifespan boot. To disable in prod: flyctl secrets unset -a openexec-api-dev DISCORD_BOT_TOKEN . Onboarding Your Company The first time you visit the app, you'll be guided through a wizard to set up your company profile: Company basics (name, industry, stage, team size) Business model and revenue Competitive landscape Strategic priorities Culture and values Optional: financial position, document upload After onboarding, the Executive will reference your specific company context in every response. Interfaces Interface How to Use Web UI http://localhost:3000 Slack Mention @OpenExecutive or DM the app Email CC or email the configured address (IMAP/SMTP poller) Telegram Message the configured bot Google Chat Mention the app in a space Discord DM the bot, @mention it in a channel, or use /ask / /today slash commands CLI openexecutive chat Document Upload Upload your pitch deck, financial model, strategy docs, or any company documents via the web UI or API. The Executive will reference them when relevant. # Via CLI openexecutive upload deck.pdf model.xlsx strategy.md # Via API curl -X POST http://localhost:8000/documents \ -F " file=@deck.pdf " \ -F " domain=strategy " Deployment (Fly.io) Two environments, each a separate set of Fly apps, driven by branch: Environment Trigger Workflow Apps dev push/merge to main (continuous) .github/workflows/deploy.yml openexec-api-dev , openexec-ui-dev qa push/merge to qa (deliberate promotion) .github/workflows/deploy-qa.yml openex