omnis-agent 1.5.3

Omnis — a multi-agent harness: CLI/TUI (omnis) + HTTP API & Web UI server (omnis-server).

omnis-agent

Omnis is a multi-agent harness. The same binary becomes a code reviewer, a Kubernetes triage assistant, or a DBA helper purely by mounting different tools, skills, and MCP servers — no code changes required to retarget the agent.

This package ships two prebuilt Go binaries inside a platform-specific wheel:

Command	What it is
omnis	CLI / TUI / REPL
omnis-server	HTTP API + Web UI server

Install

pip install omnis-agent          # into any Python 3.8+ environment
# or, isolated:
pipx install omnis-agent

Prebuilt wheels are published for Linux (x86_64, aarch64), macOS (Intel, Apple Silicon), and Windows (x64, arm64). The wheel contains the native binary plus the default config, agent/skill registry, and Web UI assets — no Go toolchain needed.

First run

On first launch, omnis copies the bundled default config and registry into your per-user config home so they are yours to edit:

~/.omnis/
├── agents.json  models.json  mcp_config.json  permissions.json
├── preferences.json  remote_registries.json  a2a_config.json  server.yaml
├── filters/                 # bash output filter patterns
└── registry/
    ├── agents/              # built-in agent definitions
    └── skills/              # bundled skill playbooks

Existing files are never overwritten, so your edits survive upgrades. To refresh the pristine defaults at any time:

omnis-seed --force            # re-copy bundled defaults into ~/.omnis
omnis-seed --home /path/to/x  # seed a different config home

The Web UI assets stay inside the installed wheel (read-only) and the launcher points the binaries at them automatically.

Quick start

export ANTHROPIC_API_KEY=sk-...     # or OPENAI_API_KEY / GOOGLE_API_KEY

omnis "explain this repo"            # one-shot CLI
omnis                                # REPL (interactive TTY)
omnis tui                            # full-screen TUI

OMNIS_SERVER_TOKEN=secret omnis-server   # Web UI + API on http://localhost:8080

Configuration layering

omnis resolves configuration through a search chain, highest precedence first:

1. ./.agents/ — project-local (per checkout)
2. ~/.omnis/ — per-user (what this package seeds; override with $OMNIS_HOME)
3. the bundled defaults inside the wheel (system layer)

So a value you set in ~/.omnis/models.json overrides the shipped default, and a ./.agents/models.json in a project overrides both.

Useful environment variables:

Variable	Purpose
OMNIS_HOME	Per-user state + config root (default ~/.omnis).
OMNIS_WEB_DIR	Static Web UI directory (default: the bundled assets).
OMNIS_SYSTEM_CONFIG_DIR	System config layer (default: the bundled defaults).
OMNIS_SERVER_TOKEN	Bearer token required by omnis-server's API.
ANTHROPIC_API_KEY / OPENAI_API_KEY / GOOGLE_API_KEY	Provider keys.

Project home and full documentation: https://github.com/blouargant/omnis