automation

flyto-core: Rapid Automation Engine for AI‑Agent Workflows

Name: flyto-core: Rapid Automation Engine for AI‑Agent Workflows
Author: flytohub

Empower your startup to launch, version, and monitor AI‑agent pipelines with a Python‑based kernel that offers 451 modular recipes, queueing, replay, and metering.

From the repo · “Flyto2 Core is the open-source execution kernel for automation and AI-agent workflows: 452 registry-backed modules, MCP-native transport, YAML recipes, evidence capture, replay, triggers, queue, versioning, and metering.”

484 stars84 forksPythonGuide quality 8/10 · reviewed Oct 14Updated 10/21/2026100% free · open source

What it does

Flyto2 Core streamlines AI-agent workflows by providing a robust execution kernel for automation, supporting features like registry-backed modules, evidence capture, and versioning.

When to use it

•You need to automate complex workflows involving AI agents and require a scalable, open-source solution.
•Your startup relies heavily on workflow efficiency and automation, and you want to leverage Python for scripting.
•You're looking for a tool that supports YAML recipes, triggers, and queue management for customized automation workflows.

Ready-to-paste prompt

Create a new YAML recipe named `my_workflow.yaml` with the following content: `modules: [module1, module2]` and `triggers: [trigger1]`, then execute it using the `flyto-core` CLI.

Heads up: Ensure you have Python and the necessary dependencies installed, as Flyto2 Core is built on Python and utilizes specific libraries for its functionality.

Saves to your device

Use with Claude

New

Skip the builder — one click puts this in Claude, Cursor, Antigravity and more.

🛠️ Technical setup

Expect 20–40 minutes in a terminal — or let your AI agent drive it.

Try it instantly — no install

Claude Code

mkdir -p ~/.claude/skills/flyto-core && curl -fsSL https://workflowstacks.com/api/skills/flyto-core/claude-skill -o ~/.claude/skills/flyto-core/SKILL.md

Open in another AI app

Opens the app with this repo with the prompt ready to go — no copy-paste needed.

Connect the whole catalog (MCP)

claude mcp add --transport http workflowstacks https://workflowstacks.com/api/mcp

Adds a WorkflowStacks connector to Claude Code: search and load any skill here by chatting.

How flyto-core: Rapid Automation Engine for AI‑Agent Workflows works

Codeflow

Free to inspect

Flyto-core: Rapid Automation Engine for AI‑Agent Workflows is a very large Python project (~202k lines across 911 code files, plus 276 test files). It is a full software project: use it through its install path rather than reading it end to end. Last commit this month, Apache-2.0 license, has a test suite.

Size

Very large codebase

~202k lines · 911 code files · days to read — use, don't read

Setup

Developer setup

A real software project. Use it via its install path; don't expect to read it all.

Runs on

Python · Docker

Needs API keys (.env)

Python 100%

Where to start reading

1
run.py
Where the program starts running
2
package.json
Dependencies and the commands it exposes
3
.env.example
The API keys and settings you must provide
4
src/cli/__init__.py
Inside src/ — the main logic begins here
5
demo/flyto-core-demo.cast
A worked example — copy this to get going

What's in each folder

src/Core code — the actual logic945 files

workflows/Workflows / pipelines18 files

examples/Examples you can copy31 files

demo/Examples you can copy3 files

scripts/Helper scripts37 files

audit_report/Folder7 files

plugin-template/Folder3 files

security/Folder1 files

READMEHas testsThin docsCI checksDocker readyExamples includedApache-2.0 licenseUpdated this month

Use with Claude

New

Skip the builder — one click puts this in Claude, Cursor, Antigravity and more.

🛠️ Technical setup

Expect 20–40 minutes in a terminal — or let your AI agent drive it.

Try it instantly — no install

Claude Code

mkdir -p ~/.claude/skills/flyto-core && curl -fsSL https://workflowstacks.com/api/skills/flyto-core/claude-skill -o ~/.claude/skills/flyto-core/SKILL.md

Open in another AI app

Opens the app with this repo with the prompt ready to go — no copy-paste needed.

Connect the whole catalog (MCP)

claude mcp add --transport http workflowstacks https://workflowstacks.com/api/mcp

Adds a WorkflowStacks connector to Claude Code: search and load any skill here by chatting.

Quick Actions

Details

Creator

flytohub

Language

Python