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FelixFangX/README.md
Felix Fang — Agent Control Room. Agents run the ops, I keep the judgment. Building Become Human: portable, private, correctable memory for agents. The banner scene changes every day.

Man, I don't even know how I'd function without AI. So I made it work properly: specs instead of vibes, evidence instead of flattery, memory I own instead of memory a vendor owns.

▶ Flagship: LEDRING

LEDRING Play

Play LEDRING in your browser. You watch an AI builder make a web page and decide what gets through. The free built-in AI needs no key; the game is in English and 中文. Under the hood it is a toolkit that replays agent traces as branch trees and scores how far a run drifted from its instruction. Repo →

The control room

My agents run the repetitive parts of work and life. I stay in the loop where judgment matters: what to build, how to test it, and whether it actually works.

Two layers. Agent layer handles ops: research-thinking-ai, n8n-workflow-collection, tech-news-digest, lakeboard-converter. Human layer keeps judgment: spec, seams, review, decide. Specs flow to agents; evidence and diffs flow back.
Agent layer What it takes off my plate
research-thinking-ai Turns a vague research interest into evidence-tiered directions · live
n8n-workflow-collection Lark/Feishu bot messages → Bitable records and PRD drafts; social metrics tracking
tech-news-digest (private) Papers, GitHub Trending and Stack Overflow, ranked to my interests every morning
lakeboard-converter Yuque Lakeboard / XMind → Markdown that agents can read
dev-work-grok-bot-skill A Grok Bot skill that sets up a careful developer assistant: repos, tracker, team chat, preview tests, with a secret/PII checker
ledring Status lights for my agents: replays many runs as one branch tree with divergence %, and scores how far a run drifted from its instruction. Claude Code + OpenTelemetry GenAI traces

Live system map

Sense → think → act. Built daily from GitHub Actions runs and committed eval results only; failing runs show as failing. Agents: read llms.txt or status.json.

Live system map: sense (tech-news-digest, lakeboard-converter, n8n-workflow-collection) feeds think (research-thinking-ai) feeds act (dev-work-grok-bot-skill). Each public node shows its real CI status, last scheduled run and latest eval result; the private digest shows no status.

Operating principles

01 Spec before code. 02 No flattery. 03 Verify, then answer. 04 Memory you own: portable, private, correctable, not tied to any model.

Now building: Become Human

A personal memory layer for agents that is portable (plain files, any model), private (stays on your disk), and correctable (you can see and fix what it believes about you).

Become Human plan status. Stages: Spec, Slices, Tests, Release. Status is set by hand.

Agent log

Pulled from my public GitHub activity by a daily Action. Real events only.

date (UTC) repo latest commit
2026-10-15 ledring Make the zh play flow Chinese end to end (#91)
2026-10-14 research-thinking-ai fix(watch): degrade gracefully without the private digest (#12)
2026-10-14 dev-work-grok-bot-skill docs: README in house style with For agents section (#21)
2026-10-14 lakeboard-converter fix: canonical GitHub link in web app (#8)
2026-10-14 n8n-workflow-collection feat: agent-callable workflow manifests, n8n MCP docs and manifest check
2026-09-04 fitness-guide ci: use pnpm in github actions
How I build with agents
spec    problem, user stories, out-of-scope; written before any code
slice   tracer-bullet tickets, each demoable in one agent session
test    red → green at agreed seams; LLMs and APIs behind adapters
review  two axes: does it follow the standards, does it match the spec

Stack I reach for: TypeScript · React/Next.js · Node · Python · n8n · Lark Open Platform · MCP · Claude Code / Codex / Cursor. I learn by building and by arguing with docs, so most of what's here started as a practice project.

The banner scene rotates daily across focus, recovery and fun: deep work, dialogue, markets, recovery, live set, premiere. Nobody needs the same day twice.

Pinned Loading

  1. lakeboard-converter lakeboard-converter Public

    CLI & web tool that converts Yuque Lakeboard (.lakeboard) and XMind (.xmind) mind maps into Markdown.

    TypeScript

  2. n8n-workflow-collection n8n-workflow-collection Public

    A public collection of redacted n8n workflows for Lark/Feishu, Bitable, and social media data automation.

    JavaScript

  3. dev-work-grok-bot-skill dev-work-grok-bot-skill Public

    A Grok Bot skill that turns your bot into a safe developer work assistant: GitHub, Linear, team chat, testing and reporting conventions.

    JavaScript

  4. ledring ledring Public

    Status lights for AI agents: branch-tree replay and drift scoring for any agent trace (Claude Code, OpenTelemetry GenAI).

    TypeScript

  5. research-thinking-ai research-thinking-ai Public

    Turns vague research interests into evidence-backed research directions with a multi-stage LLM pipeline. React + TypeScript + Supabase.

    TypeScript