# MothCocoon/FlowGraph

Design-agnostic node system for scripting game’s flow in Unreal Engine

Repository: https://github.com/MothCocoon/FlowGraph
Canonical: https://ross.abutalabs.com/products/flowgraph
Homepage: https://mothcocoon.github.io/FlowGraph/
Language: C++
License: MIT
License Family: permissive
Topics: unreal-engine, unreal, story-driven, gamedev
Last push: 2026-07-28T18:37:49+00:00

## Health v2 (maintenance only)
Score: 94/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 94, release rhythm 92, longevity 100
- inputs: {"age_days": 1988, "days_push": 36, "days_rel": 53, "gap_med": 0, "n_releases_24m": 12}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1894, forks 368 (observed 2026-08-28T04:05:50.662750+00:00)

## What it is
A design-agnostic node-based event editor plugin for Unreal Engine for scripting the flow of gameplay and narrative events. Nodes are simple UObjects with custom input/output pins, async by design, with in-editor debug visualization during play.

## Use cases
- script game event flow in unreal engine
- build a narrative/story node graph for quests
- replace level blueprints with a dedicated flow editor
- create custom async gameplay logic nodes
- debug active game flow nodes during playtesting

## When to choose
- you need a custom flow/narrative scripting layer in Unreal beyond blueprints
- you want reusable event-script nodes encapsulating logic and data
- you need in-editor runtime debug info on graph nodes

## When to avoid
- you need a ready-made quest or dialogue system rather than a framework
- your project is not Unreal Engine
- you prefer blueprint-only workflows without C++

## Facets
- artifact type: plugin
- maturity: active
- function: game-engine, workflow-automation, gui, developer-tools
- domain: gaming-tools
- platform: cpp, game-engine, windows
- tags: unreal-engine, node-editor, game-flow, narrative-scripting, event-graph, visual-scripting, game-development, automation, linux, macos

## Member repositories
- MothCocoon/FlowGraph (main) score 94

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:05:50.662750+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T03:12:53.317775+00:00, confidence not recorded.
  - readme: https://github.com/MothCocoon/FlowGraph (fetched 2026-08-28T04:05:50.662750+00:00, sha 575e5b1ff33b)
  - homepage: https://mothcocoon.github.io/FlowGraph/ (fetched 2026-08-29T10:51:49.642242+00:00, sha 8820c3557cf7)
- Data as of 2026-08-30T08:39:29.467469+00:00.