FIRST-PARTY / ONBOARDING

Free Second Brain(kb-vault)

Solves the problem of research, consulting and AI work knowledge being fragmented across tools and difficult to search, connect and reuse

This is not a verified service yet

This page publishes the product purpose and onboarding status. It will enter the verified service index only after evidence is complete.

What is this project

A personal knowledge base built from Markdown, D1 and Remote MCP

What problem does it solve

Solves the problem of research, consulting and AI work knowledge being fragmented across tools and difficult to search, connect and reuse

Who it is for

  • Researchers
  • consultants
  • creators
  • people building durable AI memory

What it can do

  • Markdown cards, tags, bidirectional links and a graph view
  • D1 full-text search and Remote MCP read/write access
  • RSS collection plus optional Notion or GitHub backup

Deployment requirements

  • Cloudflare Workers
  • Pages
  • D1
  • KV
  • optional R2 and Cron; credentials are needed for OAuth
  • RSS or backup services

Known limitations

  • Two checkouts still need to be reconciled into one canonical repo; Notion
  • GitHub and RSS are external dependencies with separate permission and data-boundary checks
Free Second Brain(kb-vault) 架構與資料流(依上架準備資料生成)使用者WorkerPagesD1 資料庫KV 儲存R2 物件儲存Cron 排程Google OAuthRSS sourcesNotion API (optional)GitHub API (optional)
Architecture generated from onboarding project data.

Current stage

Worker, UI, MCP and basic sync features exist, but two checkouts must be reconciled before publishing

Before catalogue entry

  • Choose the canonical repository and release commit
  • Add the three SmallGreen contracts, Agent guidance and external-service disclosure
  • Produce an Evidence Pack covering login, MCP, RSS, sync and teardown

← Back to service index