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Kstonebase turns ideas, references, and notes into a structured knowledge base — for product teams, researchers, and anyone working with AI.

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Free for personal use·Markdown export, always·SOC 2 Type II
kstonebase.com / Kstonebase / Business Specification
Synced to 3 agents · 2m ago
Knowledge base › Product specs
Business Specification: Kstonebase
Reviewed✦ Agent-ready2,148 words · 8 min read

5. Value Proposition

✦Linked from Onboarding process · Pricing FAQ

6. Target Users

What's inside

Everything you need to specify a product.

From early discovery to engineering handoff, Kstonebase keeps your business, UX, and design system specs aligned in one place.

Business specifications

Vision, target users, value proposition, capabilities, and MVP scope — drafted from your inputs in a structured editable format.

UX specifications

User personas, journeys, screen inventories, interaction principles, and accessibility expectations — wired to the same source context.

Design system specifications

Color, typography, spacing, components, and patterns documented as design tokens — exportable as Markdown or implementation-ready files.

Legal documents

Turn policies, processes, contracts, and compliance material into a structured knowledge base your team — and your agents — can actually navigate.

Research documents

Organize interviews, literature reviews, field notes, and findings — keep every source linked and searchable for your next analysis.

Reliable export

Markdown or ZIP. Headings, tables, and structure preserved every time.

How it works

From rough idea to ready-to-build,
in four passes.

A predictable workflow that scales from solo founders to product teams.

01

Connect your agents

Plug Kstonebase into your coding agents — Claude Code, Codex, Cursor — and your LLM tools — Claude, ChatGPT, Gemini, Lovable — through the Kstonebase MCP server.

02

Add context

Drop in reference material — Markdown, screenshots, notes, links. Or start from a one-line idea.

03

Review

Edit in Markdown. Regenerate sections as reviewable proposals. Resolve open questions inline.

04

Improve the knowledge base

Let your agents extend and refine specs through the Kstonebase MCP — every conversation grows your knowledge base as the work evolves.

Pricing

Plans for every stage of product work.

Start free. Pro is currently available by invitation for more products, AI generations, or team collaboration.

Free
$0

For individuals testing the workflow.

  • 1 product products
  • Markdown export
  • Basic templates
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Pro
By invitation

For founders, PMs, and designers. Request an invite and we will review your account.

  • Unlimited products
  • Version history & section regen
  • Markdown & ZIP export
Request a Pro invite
FAQ

Questions, answered.

No. Products are private by default and your reference material is never used to train shared models. Pro and Team plans include explicit AI training opt-out, and Enterprise customers can run in a private isolated tenancy.
Yes — Markdown imports work out of the box, and we offer a Notion connector on Pro and above. Imported documents land in your reference library, distinct from your new specs.
Every AI action — initial generation, section regeneration, rewriting — produces a proposal, not an automatic write. You see a diff, you accept or discard. Kstonebase will never silently overwrite content you've edited.
Yes. The Free plan includes 1 workspace, 1 product, 15 AI generations per month, and Markdown export. No credit card required.
Always. All your specs, reference material, and version history can be exported as Markdown or a full ZIP at any time, on any plan, including Free.

Stop rewriting context.
Start building your knowledge base.

Bring your ideas and references, build your AI agents' knowledge base in minutes, and stop losing context between conversations.

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