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gregce/README.md

👋 Hi, I'm Greg

Co-founder of SpecStory · ex-CPO at Pluralsight · Data at GitHub, Dropbox & Google

Intent is the new source code. I build the tools that turn it into shipped product.

TypeScriptGoRustSwiftPythonSQLR

WebsiteLinkedInXSubstack

Local-first · Human-centric · Agentic engineering · Developer tools

Jump to:Building · Course · Writing · Books

25 Patterns in Agentic Engineering book cover


I co-founded SpecStory in November 2024 because I believe intent is the new source code. Software's bottleneck has moved from how fast we type to how clearly we think; my white paper Beyond Code-Centric lays out the case. Today we're building Stoa, the local-first, human-centric multiplayer room where product teams turn intent into shipped product. I also advise AI and developer-tool companies across Tola Capital's portfolio.

Most of the code I write these days runs through Claude Code and Codex. I save those AI chats and turn them into reusable, contextual knowledge with the OSS SpecStory extensions below.


🛠 Building

Open source I create and maintain: local-first tooling for the agentic era.

ProjectStarsLangWhat it does
getspecstoryStarsGoLocal-first extensions for your AI IDE or terminal agent. Save every chat and sync your conversations to the cloud.
loreStarsJSYour SpecStory sessions are your lore. Forge them into reusable skills your agents can draw on.
unmintStarsTypeScriptBeautiful Mintlify-style docs, minus the price tag. An open-source alternative. → unmint.dev
deadreckonStarsRustRun your coding agent unattended, and trust the result. Isolated sandbox, durable per-turn state, and a watchdog gate the agent can't fool. → deadreckon.sh
rookeryStarsTypeScript"Rook," a local ACP-oriented agent runtime with web, Obsidian, macOS menu-bar, and location-aware iPhone clients.
newsmapStarsJSA NewsMap-style news treemap driven by your own custom RSS/Atom feeds. → newsmap.gregceccarelli.com

🎓 Course

Hardcore Agentic Engineering: for builders who ship

A new live course on Maven. Driving agents is the engineering skill with the highest ceiling right now, and the unit of review is a goal, not a diff. I teach it the way we practice it at SpecStory: you build a real agentic harness, run it on your own repo, and walk out proving your agent's work before you push.

Three weeks · your repo · live in Stoa (not Zoom) · ends with a Demo Day where you ship and prove it.

→ Join the cohort on Maven


✍️ Writing

I write weekly Meditations on Tech on Substack. Longer technical pieces live on gregceccarelli.com:

DatePieceWhat it covers
May 2026Goal EngineeringGetting agents to reliably hit the target you actually meant.
Jul 2025Building a Product Video with AIA 39-second SpecStory product video, built with Remotion and natural-language iteration.
Jun 2025Beyond Code-CentricWhy specification, not typing speed, is now the bottleneck in software.
May 2025Creating 'The Open Window' with AI10 hours, 5 tools, and many lessons in AI filmmaking.
Feb 2025More Power, New ProblemsThe double-edged sword of the software composer, and where they get stuck.
Dec 2024AI Product Strategy FrameworkA comprehensive framework for building successful AI products.
Nov 2024The Rise of the Software ComposerHow LLMs let anyone compose applications in natural language.

📚 Books

Pinned Loading

  1. specstoryai/getspecstoryspecstoryai/getspecstoryPublic

    Install our local first extensions for your favorite AI IDE or Terminal Agent. Process your histories into reusable skills with Lore. Sync your conversations to the cloud. File issues and requests.

    Go 1.3k 82

  2. specstoryai/share-localhostspecstoryai/share-localhostPublic

    Share localhost. Get live feedback, instantly. One command, public URL, voice memos that land in your terminal as agent-ready transcripts. https://withstoa.com/sharelocalhost

    1

  3. unmintunmintPublic

    Beautiful Mintlify-style docs, minus the price tag. An Open Source Alternative.

    TypeScript 94 8

  4. deadreckondeadreckonPublic

    Run your coding agent unattended, and trust the result. A supervision harness for the the agent you already use. Isolated sandbox, durable per-turn state, and a watchdog gate the agent can't fool. …

    Rust 9 4