Desktop
Interactive sessions through STUI.
A runtime for agentic workflows
Agentic workflows
that keep running.
Define agents and workflows in YAML, run them from your terminal, and resume every execution from persistent state.
flow.yamlAgent step
steps:
- wait_input: ask_user
prompt: "What CI, PR, or release task should I prepare?"
next: ci
- agent: ci
system:
file: "./system.md"
task: '{{output_value("ask_user").payload.text}}'
instructions:
- "skiller-ci"
- "response-style"
tools:
- shell
- files
next: ask_userAgent harness
Give agents a runtime, not just a prompt.
Run agents as explicit workflow steps with configured models, tools, instructions, limits, persistent context, and observable events.
STUI
Work with agents from your terminal.
Chat with agents, launch workflows, provide human input, and inspect live execution without leaving the terminal.
skiller-stuiAgent session
▪
[tool.hatch.build.targets.sdist]
include = [
"/README.md",
"/LICENSE",
"/pyproject.toml",
"/packages/skiller/src",
"/packages/skiller/docs",
"/apps/tui/src",
"/apps/agents",
"/ap...‹
The Python package configuration now keeps web concerns outside the published distribution. A focused test can make that boundary explicit:
import tomllib
from pathlib import Path
def test_sdist_excludes_website_and_examples() -> None:
pyproject = tomllib.loads(
Path("pyproject.toml").read_text(encoding="utf-8")
)
included_paths = pyproject["tool"]["hatch"]["build"]["targets"]["sdist"]["include"]
assert "/website" not in included_paths
assert "/examples" not in included_paths
assert "/.github" not in included_paths
assert "/.env.development" not in included_paths… [Write a task…]
> type / for commands
Workflows as code
Simple, explicit YAML.
Combine deterministic steps, agents, tools, and human input in one readable flow.
agent.yamlYAML
name: support
start: ask
steps:
- wait_input: ask
prompt: What should I do?
next: answer
- agent: answer
system: Be concise and helpful.
task: '{{output_value("ask").payload.text}}'
tools: [shell, files]
next: askRun anywhere
Run workflows wherever the work happens.
Use the same YAML definition from your desktop, the CLI, CI, or a server.
flow.yamlone workflow definition
CLI
Explicit local runtime operations.
CI
Repeatable workflows in pipelines.
Server
Detached and webhook-driven runs.
Durable by design
Pause and resume executions without losing state.
Fully observable
Inspect status, outputs, and ordered runtime events.
Human when needed
Wait for input or approval, then continue the same run.
Get started
Start running workflows.
pipx install skiller