Akka.NET
drift: moderateThe canonical actor-model implementation for .NET — a major, long-running OSS project routing its modernization work through OpenSpec change folders.
Tracked projects
Real repositories using spec-driven development, tracked over time: spec structure, activity, spec-to-code drift, and maintenance outcomes. Know a project we should track? Submit it.
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Logitune
drift: moderateA Linux configuration app for Logitech devices (an Options+ clone) that has routed nearly every feature and bug fix through paired Superpowers design specs and implementation plans since its first week.
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yserver
drift: highA modern X11 server written from scratch in Rust, developed spec-first from day one — every feature phase flows through dated design docs, implementation plans, and findings under
docs/superpowers/. -
Schematic
drift: moderateA database management UI for Spring Boot (Java) that retrofitted the AI Unified Process artifact set —
vision.md,requirements.md,entity_model.md, and fourteen use-case specs — onto a codebase started in 2022. -
Agentic Context Engine
drift: moderateKayba's open-source Python framework for agents that learn from experience, distilling strategies from session traces into a persistent skillbook. Its OpenClaw integration and optional MCP server were both built through Spec Kit.
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ArcReel
drift: moderateOpen-source AI video workspace powered by AI agents — novel to character, scene, and prop design to script, storyboard, and video, with cross-shot consistency — built almost entirely through Superpowers plan/design-doc pairs.
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Banana Slides
drift: moderateAn AI-native slide-deck generator built on nano banana pro, aiming at "Vibe PPT" — decks from a sentence, an outline, or per-page descriptions, with template images and smart material parsing. Runs its larger feature efforts through Superpowers design specs and implementation plans.
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Desktop CC GUI
drift: noneAn open-source desktop client (Tauri 2 + React 19 + Rust) that wraps
Claude Code,Codex CLIand other AI coding tools in a GUI — running the heaviest OpenSpec workspace we track, with hundreds of archived change folders and strict validation gates. -
EvalAI
drift: noneCloud-CV's open platform for evaluating and comparing AI algorithms at scale — a decade-old Django codebase that used
superpowersspecs and plans to build its Yutori-driven benchmark scouting and outreach subsystem. -
Folo
drift: moderateAI RSS reader (TypeScript) that drove one substantial feature — its over-the-air update service
apps/ota— from design spec to shipped implementation through a superpowers spec-and-plan cycle over three days in April 2026. -
GROWI
drift: noneTeam collaboration wiki (est. 2017) running feature development through Kiro-style spec folders — one folder per feature with
spec.json,requirements.md,design.md, andtasks.md, plus a full steering set. -
MioSub
drift: highOne-stop automated subtitle generator covering downloading, transcription, translation, and hardcoding end to end — a TypeScript/React/Electron app built on Google Gemini and Whisper.
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Mos
drift: lowmacOS scroll-smoothing utility (est. 2017, Swift) that adopted the Superpowers spec/plan workflow in March 2026 for feature work such as Logitech HID++ integration and custom shortcut bindings.
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sesh
drift: lowA smart
tmuxsession manager written in Go, routing its recent feature work through thesuperpowersplan/spec workflow — paired design docs and implementation plans land in-repo with the code. -
Sokuji
drift: noneLive speech translation for meetings — an Electron desktop app and Chrome extension mixing on-device AI models with cloud providers — where features ship through dated Superpowers plan and design-spec documents.
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The Edge Agent
drift: noneNeurosymbolic AI agent framework (LLM + Prolog reasoning, Python and Rust) running BMAD's story and QA-gate workflow at real scale — hundreds of story files and QA artifacts — while skipping the PRD and architecture documents.
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Understand-Anything
drift: noneCode-comprehension tool (TypeScript) that turns any codebase into an interactive knowledge graph, with superpowers design specs and implementation plans spanning nearly its whole life.
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UniClipboard
drift: noneLocal-first, end-to-end-encrypted clipboard sync tool in Rust whose
.planning/tree is a heavily used working GSD instance — five completed milestone cycles with per-phase plan, progress, and findings docs. -
WuKongIM
drift: none"More than just IM" — a distributed instant-messaging platform in Go whose v3 rewrite (multi-raft runtime, cluster storage, gateway) is driven through a large corpus of
superpowersdesign specs and implementation plans. -
Debrief
drift: moderateLong-running open-source maritime analysis workbench (active since the 1990s) using Spec Kit to drive a documentation and migration effort.
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OpenSpec
drift: noneThe OpenSpec CLI and toolkit itself, developed with its own change-folder workflow — "OpenSpec is built with OpenSpec".
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Spirit of Kiro
drift: highA game built with and powered by generative AI by the Kiro team — Kiro's own public showcase project.