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Autonomous AI Operating System

1,500+ Skills • 89+ Tools • 14+ Providers • AGPL-3.0

Windows • Linux • WSL • macOS (API Mode)

Self-Healing • Browser Automation • Terminal Control • Persistent Memory

Website  ·  Contact  ·  Discord  ·  Download

---

v3.18 — live dropdown UX · real PC control · smart model failover · anti-confabulation Type / for 63 commands or @ for 61 tools with instant dropdown. Open/close apps, change volume, and control your PC for real — no more fake responses. Smart per-model failover with free-tier defaults. See changelog below.

---

Why Aiden

Most AI agents answer questions. Aiden executes work.

• Runs on your machine — local-first, no telemetry, no cloud required
• Controls your desktop — vision loop, mouse, keyboard, window management
• Automates any browser — navigate, click, extract via playwright-cli
• Learns from every session — writes skills from successes, lessons from failures
• Works fully offline — Ollama support, zero cloud dependency
• One command to start — npx aiden-os installs, configures, runs everything

---

Aiden is a local-first AI operating system. It runs entirely on your machine — no cloud account required, no telemetry, no data leaving your hardware unless you configure a cloud provider. It ships with a signed Windows installer, and runs in headless API mode on Linux, WSL, and macOS. Features: 1,400+ composable skills, 80+ built-in tools, a 6-layer memory architecture, self-healing provider routing, and the ability to control your screen, browse the web, run code, send emails, manage files, and hold a full conversation — offline via Ollama.

Platform support

Platform	GUI app	API + CLI	Skills available
Windows 10/11	✅ signed installer	✅	All 1,400+ (including Windows-only skills)
Linux	—	✅ headless	~1380 (Windows-only skills auto-skipped)
WSL 2	—	✅ headless	~1380 (Windows-only skills auto-skipped)
macOS	—	✅ headless	~1380 (Windows-only skills auto-skipped)

Windows-only skills (clipboard history, Defender, OneNote, Outlook COM, registry, etc.) are tagged platform: windows and are silently skipped on other platforms at load time.

Quick Start

Fastest — npx (no install needed)

npx aiden-os

That's it. Node.js 18+ is the only prerequisite. On first run it asks which AI provider you want (Groq is free), validates your key, saves config to ~/.aiden/app/, and starts both the server and CLI together in one terminal. Subsequent runs skip the wizard and go straight to the assistant.

Or install globally for the aiden command:

npm install -g aiden-os
aiden

Prerequisites (for installer / manual builds)

• Node.js 18+
• Git
• Ollama (optional, for offline mode): ollama.ai

Windows — signed installer

irm aiden.taracod.com/install.ps1 | iex

Or download the signed installer manually. Windows 10/11, 64-bit, ~500 MB disk space.

Linux / WSL / macOS — one-line install

curl -fsSL aiden.taracod.com/install.sh | bash

Manual install (all platforms)

git clone https://github.com/taracodlabs/aiden.git
cd aiden
npm install
cp .env.example .env
# Edit .env — add at minimum one API key (Groq is free: console.groq.com)

Run (manual install)

# Terminal 1 — build and start server
npm run build
npm start

# Terminal 2 — start CLI
npm run cli

After pulling updates (manual install)

git pull
npm run build
npm start

Uninstall

Windows Open Settings → Apps (or Control Panel → Programs) and uninstall Aiden. To also remove user data:

Remove-Item -Recurse -Force "$env:APPDATA\aiden"
Remove-Item -Recurse -Force "$env:LOCALAPPDATA\aiden"

Linux / macOS / WSL

curl -fsSL aiden.taracod.com/uninstall.sh | bash

Or manually:

rm -rf ~/.local/share/aiden ~/.config/aiden
npm uninstall -g devos-ai   # if installed via npm

Minimum .env to get started

GROQ_API_KEY=your_key_here   # free at console.groq.com/keys

Set AIDEN_HEADLESS=true to suppress the Electron GUI when running the packaged app.

---

Getting Started

Once Aiden is running, type these in the chat prompt:

First thing to do	What to type
See all available commands	/help
Check which AI provider is active	/switch
See your daily token budget	/budget
Browse available skills	/skills
Install a skill from the registry	/install <skill-name>
Open the web UI in a browser	navigate to localhost:4200/ui
Check model availability	/models

Ask anything in plain English — no special syntax needed for regular tasks:

summarize the PDF on my desktop
open chrome and search for latest AI news
close spotify
take a screenshot and describe what you see
what files did I download today

Type / to browse all 63 commands with instant search. Type @ to select any of 61 tools directly.

---

Troubleshooting

"Cannot find module" or TypeScript errors

npm run build   # always rebuild after git pull

"npm run serve" not found There is no serve script. Use npm start instead.

Server not responding

# Check if server is running on port 4200
netstat -ano | findstr :4200   # Windows
lsof -i :4200                  # Linux/macOS

Ollama not connecting

ollama serve             # make sure Ollama is running
ollama pull qwen2.5:7b   # pull your chosen model

Changing Ollama model or inference settings (no recompile needed — edit .env):

OLLAMA_MODEL=qwen2.5:7b
OLLAMA_TEMPERATURE=0.3
OLLAMA_CONTEXT_LENGTH=4096
OLLAMA_NUM_GPU=99

Use with any OpenAI client (Open WebUI, Chatbox, Cursor, etc.)

Base URL:  http://localhost:4200
API Key:   none required
Model:     aiden-3.13

Screenshots

Terminal (TUI)

Full command palette, 1,400+ skills, 89+ tools, automatic provider routing (Groq → OpenRouter → Ollama). Runs in any terminal.

Desktop app

Full chat interface with live activity panel. Local-first, connects to Ollama or any of 15+ cloud providers via your own API key.

Memory graph

6-layer memory visualized — every conversation, task, and learned pattern becomes a node in the knowledge graph. Fully local, persisted to disk, searchable.

---

Features

Category	What Aiden does
Inference & providers	Local Ollama (Llama 3, Mistral, Qwen, Gemma, Phi…) with optional cloud fallback to OpenAI, Anthropic, Groq, Cerebras, NVIDIA NIM, OpenRouter, and more — 15+ providers including custom OpenAI-compatible endpoints
80+ tools	Web search, file read/write, shell execution, Playwright browser automation (open_browser, browser_click, browser_type, browser_extract, browser_get_url), screen capture & OCR, calendar, email (IMAP/SMTP), code execution sandbox, clipboard, LocalSend LAN transfer, system info
1,400+ skills	Composable plugins each with a SKILL.md prompt, tool implementations, and optional sandbox runner — install per-session or globally. Includes: LocalSend (AirDrop-style LAN transfer), Decepticon security scanner (opt-in), and more
Subagent swarm	Spawn N parallel agents on any task; vote, merge, or pick the best result automatically
6-layer memory	Episodic (in-context), BM25 keyword, vector semantic, procedural (skill), goal tracking, and LESSONS.md permanent-failure moat that grows every session
Voice	Speech-to-text (Groq → OpenAI → local Whisper.cpp) + text-to-speech (Edge TTS → ElevenLabs → Windows SAPI); full offline voice loop
Channel adapters	Discord, Slack, Telegram, WhatsApp, Email, Webhook, Twilio — any channel triggers the same agent loop
Computer use	Screenshots, screen state reader, GUI automation via keyboard/mouse when asked — full OS control mode

---

Aiden vs alternatives

Feature	Aiden	Hermes	OpenClaw
Windows native installer	✅	❌	❌
Desktop OS control	✅ vision + mouse + keyboard	❌	❌
One-command install	✅ npx aiden-os	❌	❌
OpenAI-compatible API	✅ /v1/chat/completions	❌	❌
agentskills.io skills	✅ 1500+	✅	✅ 13K+
Offline (Ollama)	✅	✅	✅
Local web dashboard	✅	✅	✅
Pro license system	✅	❌	❌
Zero CVEs	✅	❌	❌
License	AGPL-3.0	MIT	MIT

---

Architecture

User input (any channel)
        │
        ▼
  ┌─────────────┐
  │  Planner    │  ← breaks task into steps
  └──────┬──────┘
         │
         ▼
  ┌─────────────┐     ┌──────────────────┐
  │  Agent loop │────▶│  Tool dispatcher │──▶ 80+ tools
  │  agentLoop  │     └──────────────────┘
  └──────┬──────┘
         │
         ▼
  ┌─────────────────────────────────┐
  │  Memory (6 layers)              │
  │  episodic · BM25 · vector ·     │
  │  procedural · goal · LESSONS.md │
  └─────────────────────────────────┘
         │
         ▼
  ┌─────────────┐
  │  Provider   │  ← self-healing chain, 15+ providers
  │  router     │
  └─────────────┘
         │
         ▼
     Response (streamed to originating channel)

See ARCHITECTURE.md for a full layer-by-layer breakdown, data flow diagrams, and the skill system design.

---

Configuration

Copy .env.example to .env in the Aiden data directory.

cp .env.example .env

Key environment variables:

Variable	Default	Notes
OLLAMA_HOST	http://127.0.0.1:11434	Override if Ollama runs on a different host/port
OLLAMA_MODEL	mistral-nemo:12b	Default chat model
ANTHROPIC_API_KEY	—	Optional cloud fallback
OPENAI_API_KEY	—	Optional cloud fallback
GROQ_API_KEY	—	Free tier: fast Llama 3 inference
DAILY_BUDGET_USD	5.00	Hard cap on daily cloud API spend

See .env.example for the full list of ~90 variables covering voice, messaging integrations, search, computer use, and more.

---

Use with any OpenAI client

Aiden exposes an OpenAI-compatible API at localhost:4200. Point any OpenAI client at Aiden to get the full 89-tool agent instead of raw GPT:

Setting	Value
Base URL	http://localhost:4200
API Key	(none required locally)
Model	aiden-3.13

Works with: Open WebUI · LibreChat · Chatbox · Continue.dev · Cursor · TypingMind · any app using the OpenAI SDK.

# Python example — zero config
from openai import OpenAI
client = OpenAI(base_url="http://localhost:4200", api_key="none")
response = client.chat.completions.create(
    model="aiden-3.13",
    messages=[{"role": "user", "content": "search news about AI agents"}]
)
print(response.choices[0].message.content)

Optional: set AIDEN_API_KEY=your-secret in .env to require Bearer token authentication.

---

Security & Sandbox

Aiden includes an opt-in Docker sandbox backend that runs shell_exec and run_python tool calls inside isolated containers instead of directly on the host.

Requirements

• Docker Desktop (Windows/macOS) or Docker Engine (Linux)

Modes

AIDEN_SANDBOX_MODE	Behaviour
off (default)	Tools run on the host — no Docker required
auto	Try Docker first; silently fall back to host if Docker is unavailable
strict	Require Docker — error if Docker is not available

Enable

# In .env
AIDEN_SANDBOX_MODE=auto

Or toggle live from the Aiden CLI without restarting:

/sandbox auto     # switch to auto mode
/sandbox strict   # require Docker
/sandbox off      # disable
/sandbox status   # show current mode + Docker availability
/sandbox build    # pre-build the container image

What the container provides

• --network=none — no outbound network access (configurable per-call)
• --memory=512m --cpus=1 — hard resource caps
• --read-only --tmpfs /tmp — immutable FS, only /tmp is writable
• --rm — container removed immediately after each tool call
• Host workspace/ bind-mounted at /workspace so results are accessible

---

Commands

Start Aiden

Command	Description
npx aiden-os	Install, configure, and start (recommended)
npm start	Start API server (port 4200)
npm run cli	Start TUI (connect to running server)
npm run build	Rebuild after source changes
aiden --reconfigure	Re-run setup wizard, change providers

In-chat commands

Command	Description
/help	Show all commands
/switch <provider>	Change primary provider live
/budget	Show daily token spend + remaining
/budget set <n>	Set daily limit in USD
/memory	View distilled facts and memory stats
/memory search <q>	Search remembered facts
/profile	View structured user profile
/failed [reason]	Teach Aiden from a wrong answer
/skills	List loaded skills
/install <skill>	Install from community registry
/publish <skill>	Publish skill to registry
/skills validate <n>	Validate agentskills.io compliance
/sandbox status	Docker sandbox mode
/sandbox auto	Enable sandboxed shell/python
/permissions	View permission mode
/permissions ask	Require approval for destructive ops
/permissions allow	Allow all operations silently
/retry	Retry last query
/exit	Save memory and exit

---

CLI vs Dashboard Quick Reference

Both the terminal TUI and the browser dashboard (localhost:4200/ui) expose the full feature set. Use whichever fits your workflow.

Feature	Terminal CLI	Browser (localhost:4200/ui)
Chat	✅ inline prompt	✅ chat panel
Streaming responses	✅ token-by-token	✅ live SSE
Markdown rendering	✅	✅
Slash commands	✅ /help, /switch, /budget…	✅ same commands
/ command dropdown	✅ instant, 63 commands	🔜 v3.19
@ tool picker	✅ instant, 61 tools	🔜 v3.19
Provider panel	/switch	✅ Providers tab
Memory panel	/memory	✅ Memory tab
Skills panel	/skills	✅ Skills tab
Plugin hooks	✅	✅
MCP server mode	aiden mcp	—
OpenAI-compatible API	—	✅ localhost:4200/v1

---

Contributing

Contributions are welcome — see CONTRIBUTING.md for the full guide.

Quickstart:

git clone https://github.com/taracodlabs/aiden.git
cd aiden
npm install
cp .env.example .env   # add at minimum one API key (Groq is free: console.groq.com/keys)
npm run build
npm start              # server on :4200
npm run cli            # TUI in a second terminal

• Bug fixes and new skills are the easiest entry points
• All contributors sign the CLA once via PR comment
• Follow Conventional Commits
• Run npx tsc --noEmit before opening a PR

---

Community

Discord	discord.gg/gMZ3hUnQTm — chat, support, share what you build
Skills registry	agentskills.io — 1,500+ community skills
Bug reports & features	github.com/taracodlabs/aiden/issues
Star the repo	github.com/taracodlabs/aiden ⭐
npm	npm install -g aiden-os
Sponsor	github.com/sponsors/taracodlabs

---

Documentation

Document	Description
ARCHITECTURE.md	Layer-by-layer breakdown, data flow diagrams, skill system design
CONTRIBUTING.md	How to contribute — skills, tools, providers, docs
docs/ROADMAP.md	Planned features and milestone tracker
docs/mcp/	MCP server setup — Claude Code, Cursor, VS Code integration
.env.example	All ~90 environment variables with descriptions
workspace-templates/	Starter workspace configs and example plugins
Download installer	github.com/taracodlabs/aiden-releases/releases/latest
Releases & changelog	github.com/taracodlabs/aiden-releases
License	AGPL-3.0 core · Apache-2.0 skills

---

Migration from Other Agents

Detailed guides coming in v3.19. Short version:

• Skills — Aiden is fully compatible with agentskills.io. Any Hermes or OpenClaw skill with a valid skill.json manifest loads automatically via /install <name>.
• API clients — Aiden exposes an OpenAI-compatible API at localhost:4200/v1. If you pointed your client at another agent, update the base URL and you're done.
• Config / env — Most standard keys (OPENAI_API_KEY, ANTHROPIC_API_KEY, GROQ_API_KEY, etc.) are recognized as-is. Copy your existing .env and Aiden picks them up on first start.

---

Changelog

v3.18.0 — 2026-04-30

Live dropdown UX (Hermes-style)

• Type / for instant command dropdown (63 commands)
• Type @ for tool dropdown (61 tools)
• Prefix-match filter, arrow nav, Tab to select, Esc to close

Real PC control

• close chrome / spotify / notepad → actually closes via taskkill
• increase/decrease volume by N → actually changes
• mute/unmute → actually toggles
• 30+ app name → exe map
• system_volume detects intent from any natural input

YouTube auto-plays

• play X on youtube → opens browser, auto-clicks first result
• Bypasses fast-path that was blocking it

Anti-confabulation rules

• SOUL.md updated: never claim actions completed without tool calls
• InstantAction shortcuts that faked actions removed
• Honest fallback messages when providers fail

Smart provider failover

• 3-strike rule: provider disabled for 15 min after 3 rate limits
• Permanent disable on 401/403 (invalid key)
• All cloud failed → automatic Ollama fallback

Smart model selection

• Free tier defaults per provider (Llama 70B free, Gemini 2.5 Flash, etc.)
• Per-model failover within provider before marking provider rate-limited
• Override with PROVIDER_MODEL env var
• /models command shows per-provider table with FREE/PAID badges

Server logs no longer leak into chat

• console.log redirected to stderr
• CLI output is clean even with both in same terminal

Skill loader fix

• 1,484 skills now load (was blocking 1,445 due to overly broad patterns)

Known issues — fixing in v3.19

• Cross-provider failover not always reliable (Groq may not try other providers)
• Real-time state queries (now playing, open tabs) need dedicated tools
• YouTube auto-click occasionally fails on slow-loading pages

---

v3.17.0 — 2026-04-28

Local web dashboard

• Browser UI at localhost:4200/ui — no terminal needed
• Chat, Providers, Memory, Skills panels
• Live SSE streaming, markdown rendering

Plugin system

• Drop workspace/plugins/.js → auto-loads
• preTool/postTool hooks, custom tool registration
• Session lifecycle hooks (onSessionStart/onSessionEnd)
• Hot-reload with /plugins reload
• Examples: audit-log.js, hello-tool.js

MCP server mode

• Expose Aiden's tools to Claude Code, Cursor, VS Code
• Run: node dist-bundle/cli.js mcp
• 28 safe tools exposed by default
• MCP_ALLOW_DESTRUCTIVE=true for full tool access
• Config examples in docs/mcp/

Bug fixes

• Dashboard chat showed "(no response)" for every message — SSE event field names in the browser client (ev.type) didn't match the server's wire format (ev.token, ev.done, ev.tool). All event handlers rewritten to match actual shapes.
• SOUL.md provider honesty: removed stale BayOfAssets reference, added explicit rule against claiming Ollama when running on Groq/OpenRouter.

---

v3.16.0 — 2026-04-28

One-command install

• npx aiden-os — zero-install launcher; works on Windows, macOS, Linux (Node.js 18+)
• aiden-os npm package bootstraps aiden-runtime automatically, no git clone needed
• Setup wizard on first run with --reconfigure flag to re-run anytime

Security

• Shell blocklist — dangerous commands flagged before execution
• Permission mode — explicit user approval gate for destructive actions
• Token budget enforcement — per-request ceiling to prevent runaway loops

Memory

• Conflict resolution — contradictory memories detected and reconciled automatically
• /memory command — inspect, edit, and prune the memory store from the CLI

UX

• Aiden branded banner replaces DevOS; orange #FF6B35 identity throughout CLI
• --reconfigure flag to re-run first-time setup without reinstalling

---

v3.15.0 — 2026-04-28

Browser & Automation

• Centralised Playwright session (core/playwrightBridge.ts) — single persistent Chromium context shared across all browser tools, idle auto-close after 5 min, clean shutdown on SIGINT/SIGTERM
• browser_get_url — new tool to read the URL currently loaded in the browser
• All browser tools now in ALLOWED_TOOLS and NO_RETRY_TOOLS; send_file_local / receive_file_local added to planner allow-list

Community & OSS

• CONTRIBUTING.md, issue templates (bug, feature, skill submission), CLA workflow
• Public roadmap (docs/ROADMAP.md), architecture docs (docs/ARCHITECTURE.md), skill development guide
• GitHub labels automated + 5 good-first-issues pinned

New skills

• LocalSend — AirDrop-style LAN file transfer (send_file_local / receive_file_local); works over WiFi with no cloud
• Security scanner — opt-in Decepticon integration with safety guards for scanning your own servers

Security

• 9 npm audit vulnerabilities resolved (safe + vitest chain)
• Security headers + rate limiting on aiden.taracod.com landing worker (CSP, HSTS, X-Frame-Options)

---

v3.14.0 — 2026-04-27

Ecosystem & Interoperability

• OpenAI-compatible API — /v1/chat/completions + /v1/models. Point Open WebUI, LibreChat, Cursor, or any OpenAI SDK at localhost:4200 and get Aiden's full 89-tool agent (not just raw LLM inference)
• agentskills.io compatibility — skills now ship with skill.json manifest. Compatible with Hermes, OpenClaw, and any agentskills.io agent. 1,515 existing skills backfilled automatically
• Streaming tool output — shell commands, Python scripts, and browser extraction stream live progress lines as they execute. Set AIDEN_SHOW_TOOL_OUTPUT=false to suppress

---

v3.13.0 — 2026-04-27

Community & Intelligence

• Public skill registry — /install <skill> pulls from skills.taracod.com; browse with /skills registry <query>; publish with /publish <skill>
• Deep GEPA — learns from failures, not just successes; /failed analyzes the exchange trace, writes a permanent lesson to LESSONS.md, degrades responsible skill confidence; skills failing 3× are auto-deprecated
• Honcho user modeling — structured cross-session profile (identity, projects, goals, preferences); only the relevant slice injected per query; view and edit with /profile
• Docker sandbox — opt-in sandboxed shell_exec and run_python execution; AIDEN_SANDBOX_MODE=auto|strict|off; containers run --network=none --memory=512m --cpus=1 --read-only
• GitHub CI/CD — TypeScript type-check + full build + secret scan on every PR to main
• CODEOWNERS — sensitive files auto-request maintainer review on every PR
• Sponsor button — Razorpay + GitHub Sponsors

---

v3.12.0 — 2026-04-26

Memory & Agents

• Post-task skill writer (GEPA-lite) — writes a new skill after every multi-step success
• Session-end memory distillation — 5–15 durable facts extracted per session
• Progressive token budget — tool names only; schema loaded on demand
• Real parallel subagents — isolated context, LLM synthesis pass
• Streaming verbs — "Pondering…", "Hunting…" in real time
• Real scheduler — remind me in N minutes actually waits
• Path C-lite — YouTube/Google/DDG/Bing search + click first result
• Electron auto-updater
• Identity honesty — transparent about inference provider
• Capacity fallback — auto-switches provider on 503/rate-limit

---

v3.11.0 — 2026-04-25

Custom provider routing

• Full support for custom OpenAI-compatible endpoints via customProviders in devos.config.json — add any endpoint with a baseUrl, apiKey, and model; no code changes required
• Fixed silent Groq fallback bug in callLLM: custom providers now correctly route to their configured baseUrl instead of falling back to the Groq URL
• Fixed raceProviders pin-first logic: primaryProvider is now resolved from customProviders list when not found in providers.apis
• Fixed health/status endpoint (/api/providers) to include custom providers in the returned list, tier-sorted

BayOfAssets Claude Haiku 4.5 as default primary

• Swapped default primary provider to BayOfAssets Claude Haiku 4.5 (claude-haiku-4-5) at tier 1
• Groq and Gemini remain as tier-2 fallback chain

Memory & greeting

• Fixed buildGreetingPreamble double-label bug: "Active goals: Active goals:\n..." → compact single-line goal titles
• Added empty-string guard on greeting reply: blank preamble no longer produces "Currently tracking: . What do you need?"

---

v3.10.0 — 2026-04-09

See releases page for older changelogs.

---

Sponsors

Aiden is built and maintained by one person. If it saves you time, consider sponsoring:

---

License

Component	License
Core (src/, cli/, api/, core/, providers/, dashboard-next/)	AGPL-3.0-only
Skills (skills/)	Apache-2.0

Commercial use

Aiden's core is AGPL-3.0. You can self-host, modify, and study it freely. Embedding it in a commercial product or offering it as a hosted service requires either releasing your modifications under AGPL-3.0 or purchasing a commercial license.

Skills in skills/ are Apache-2.0 and can be used in commercial products without copyleft obligations.

For commercial licensing and enterprise deployments: aiden.taracod.com/contact?type=enterprise

---

Built by Taracod · Built by Shiva Deore · AGPL-3.0