Turn your app
idea into agent
ready build tasks.

Start with the app in your head, or pick a product you want to improve. Builderthread researches the live web, finds market gaps, writes the PRD, creates build tasks, prepares production grade starter repo, and keeps your coding agent updated through MCP.

Shipmobile,web,desktop appsandChrome extensions with Builderthread.

Starter Repo
Production-ready foundation
Configured for your stack
Market Needs
Competitor gap analysis
Validated customer pain
Handpicked Skills
Curated for your project
Matched to your tech stack
Build Tasks
Step-by-step task board
Clear acceptance criteria
Build Companion
Track your build momentum
Private progress check-ins

+ all the boring stuff (MCP context, skills, drift checks)

From idea to coding agent context in five steps.

Research the market, generate the repo, and hand scoped tasks to your agent.

Step 01

Describe your idea or drop a competitor URL.

Tell Builderthread what you want to build and who it is for. Add a competitor or inspiration URL if you have one.

TrustMrrStarterstoryTopstartupsExploding TopicsIndie HackersGrowjoOwlerCrunchbaser/indiehackers
builderthread.dev/new
|
Step 02

Get a live market brief backed by real sources.

Builderthread searches Reddit, G2, and Trustpilot for user complaints and unmet needs, then compiles a cited opportunity brief.

builderthread.dev/brief
Search:|
RedditG2Product Hunt

Retrieving forums and reviews...

Step 03

Review your living PRD and build tasks.

Edit, chat with, and roll back a versioned product spec built from your research. Break it into scoped Kanban tasks your coding agent can pick up right away.

PRD: API Developer Workbenchv1.0.4 (ACTIVE)
Todo
Scaffold responsive grid layout parser
Export global CSS styling tokens
Setup dynamic site image crawler
Optimize NextJS dynamic chunk exports
Support inline SVGs asset mapping
Parse CSS custom properties variables
Active
Refining openapi-schema-parser.ts workflow blocks
Done
HTML DOM structure inspector
Init component scaffolding engine
Step 04

Start from a working codebase.

Choose your stack. Builderthread creates a GitHub repo with starter code, agent instructions, schema definitions, and MCP context ready to build on.

File Explorer/api-workbench
📁packages
📁parser
📄openapi.ts
📄package.json
📄tsconfig.json
📁web
📁src
📁components
📄WorkbenchGrid.tsx
📁app
📄page.tsx
📄package.json
📄docker-compose.yml
📄README.md
Production-Grade Starter Repo

Deploy in minutes with pre-configured developer infrastructure:

🔐Authentication
💳Payments & Billing
✉️Transactional Mail
📊Product Analytics
🗄️Databases & Storage
⚙️Background Queues
8 Programming Languages & 40+ Pre-Configured Frameworks
Step 05

Give your agent one task. Track what ships.

Each build packet includes the task, plan context, acceptance checks, and the reason for the change so your agent knows what to build and how to verify it.

Agent Build Pipeline
>claude-code task: "scaffold schema parser"

Ship a SaaS your customers pay for, in record time.

The 5 deliverables you walk away with.

Describe the app once. You get a starter repo on your stack, a market brief with sources, a living PRD your agents read through MCP, a task board, and a Discord companion for the build. The plan you pick below decides how much you get.

01

Production grade starter repo

Pre built starter repo with auth, databases, backend, and AI integrations already configured based on your tech stack of choice (worth $200+ and saves you 30+ hours of configuration).

6 Languages
18+ Frontend Frameworks

React, Vue, Angular, Svelte, Next.js, Nuxt, Astro, Remix, and more

45+ Backend Frameworks

Express, FastAPI, Django, Spring, Actix, Echo, Gin, and more

02

Build upon what
the market needs

Find out what users are complaining about in competing products right now from Reddit, G2, Trustpilot and other review sites.
Skip the endless tab-switching and save hours of researching.

Live Market Brief
🔍 "unmet needs & market gaps"
Reddit r/SaaS· 1.4k upvotes

"Why does every tool lack automated MCP integration? We need direct agent context."

Opportunity Score: 96/100Cited & Verified ✓
G2 Review· 840 verified

"Setup takes 40+ hours because starter repos are bloated with junk."

Pain Point: Setup FatigueCited & Verified ✓
03

Curated Agent
skills and PRDs

Your agents get structured PRDs with acceptance criteria and security checklists. They also get reusable skills for auth, databases, API design, and testing.
No more shipping UI that doesn't match your spec or features built on bad assumptions.

living-prd.mdv2.4 (Live)
MCP-Synced
§ 3.0 Acceptance CriteriaAuto-Validated
HMAC-signed purchase tokens & session cookies
Database schema migrations verified against seed data
Agent instructions injected via MCP tools
Pinned Agent Skills (.agents/skills)3 Active
v1.4
@auth-security
v2.0
@ui-system
v1.1
@api-contracts
04

Tasks your agent
can pick up

Every task comes with a build packet: scope, acceptance criteria, and the checks that prove it works. Your agents read it live through MCP, so they stop building from a stale plan.
Save hours from re-explaining the product in each new chat.

Kanban Tasks & Build Packets
MCP Channel: Connected
TO DO2

Auth Cookie Sync

TASK-102

Stripe Invoices

TASK-103

BUILDING1
TASK-104PRD §2.4

Webhook Pipeline

Agent: Cursor MCP85%
DONE3

Prisma Schema

TASK-100 · Merged

Discord Bot

TASK-101 · Merged

05

A build companion
that keeps you honest

Connect one repo and choose what shipped means. A private Discord bot follows your merged PRs, failed checks, and quiet stretches, and checks in when you go dark. Share a milestone with the community when you want the win seen.

builderthread/saas-repo

ON TRACK · 80%

12 merged PRs · 4 of 5 milestones achieved

Less
More
Builderthread BotBOT · Just now

PR #42 merged and checks passed. That closes Milestone 3. Milestone 4 Kanban packets are now available via MCP.

Choose how much research and build support you need

Save 20%Pay Yearly
Pay Monthly

Research Pass

$9/ once
1 active project
Cited market research brief + Living PRD
Private GitHub starter repo + every build packet
Your $9 comes off your first Builder payment
Popular

Builder

$39/ mo
3 active projects
Living PRD, GitHub repo, and every build packet you need
1 coding-agent connection per project, with live context
Guided Vercel, Railway, Cloudflare, or Expo deployment

Pro

$89/ mo
10 active projects
Every build packet, no monthly cap
Versioned PRDs and drift checks on every change
Advanced Google Cloud guidance + 3 agent connections per project

Studio

$199/ mo
30 active projects
5 workspace members included + shared context
Shared build reviews and client-ready project plans
Deployment records and shared goals
FAQ

Frequently asked questions

Clear answers on market research, living PRDs, starter repositories, MCP agent connections, and pricing.

Get Started

Give your coding agent the blueprint to ship your app.

Start from your app idea or a competitor you want to deconstruct. Builderthread automatically creates the PRD, maps out the Kanban tasks, and provides the repo context for your coding agent.