Last updated 06-26-2026
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CortexPrism
CortexPrism is an open-source, self-hosted agent operating system that turns any large language model into an autonomous agent you run on your own hardware. It ships a CLI, REST API, and full web UI from a single Deno binary, with persistent SQLite storage and no external database required. The project targets developers and teams who want agent workflows without sending code or conversation history to a third-party cloud.
What sets it apart is breadth: 30 LLM providers through one interface, a five-tier memory system with hybrid keyword and vector search, 60+ built-in tools, sandboxed code execution, and a plugin marketplace supporting ESM, MCP, and WebAssembly extensions. The Parallax security model layers encrypted credential storage, policy gates, approval workflows, and an immutable audit log on top of every tool call.
Software engineers use it for pair programming and codebase navigation. DevOps teams schedule recurring agent jobs through the daemon. Security-conscious organizations deploy it locally because conversations, memory, and credentials stay on the machine. Researchers and analysts lean on persistent memory and web search tools to build searchable knowledge bases across sessions.
Chat with 30 LLM providers through one CLI and web dashboard
Five memory tiers with hybrid FTS5 keyword and vector search
Installs in one curl command as a single Deno binary
60+ built-in tools plus ESM, MCP, and WASM plugin marketplace
Parallax security with encrypted vault, policy engine, and approval gates
Self-learning skills extracted from successful tool-call sequences
Sandboxed Python, JavaScript, and WebAssembly code execution
Apache 2.0 open source with full self-hosting and no vendor lock-in across 30 LLM providers.
All conversation data, memory, and credentials stay local with no telemetry according to the project.
Ships as a single Deno binary installable in one command on Linux, macOS, and Windows.
23 documented core features including memory, plugins, workflows, voice, and GUI automation in one stack.
Requires Deno 2.x setup and CLI familiarity, which is more involved than a hosted SaaS agent tool.
Docker is recommended for fully isolated sandboxed code execution, though subprocess fallback exists.
The project is early stage with 169 GitHub stars and a new domain with no established traffic yet.
Is CortexPrism free to use?
Yes. CortexPrism is open source under the Apache 2.0 license with no paid tiers listed on the site. You self-host it on your own hardware and bring your own LLM API keys.
What LLM providers does CortexPrism support?
CortexPrism supports 30 LLM providers through a unified interface, including OpenAI, Anthropic Claude, Google Gemini, Groq, DeepSeek, and local Ollama models. You can switch providers with a single flag and configure cascade or threshold routing for failover.
How do I install CortexPrism?
On macOS or Linux, run `curl -fsSL https://cortexprism.io/install.sh | bash`. On Windows, use the PowerShell installer at install.ps1. The installer sets up Deno 2.x, clones the repo, initializes SQLite databases, and configures the system.
Does CortexPrism require Docker?
Docker is optional. CortexPrism runs as a single Deno binary without Docker for core functionality. Docker is recommended for sandboxed code execution with network isolation, though a subprocess fallback is available when Docker is not present.
What license does CortexPrism use?
CortexPrism is licensed under Apache 2.0. The source code is available on GitHub at github.com/CortexPrism/cortex, and the project states it remains free for individuals, startups, and enterprises.
Can CortexPrism run entirely on my local machine?
Yes. CortexPrism stores all state in local SQLite databases and runs as a self-hosted system. The about page states there is no telemetry or tracking, and conversations, memory, and credentials remain on your machine. LLM API calls require network access to your chosen provider.
Does CortexPrism support multi-user teams?
Yes. CortexPrism v0.53 supports multi-user collaboration with PBKDF2-hashed accounts, team management with join policies, scoped API tokens, resource sharing between users, and instance federation for coordinating agents across deployments.