Foundersignal MCP server

FounderSignal MCP

Early access open — Join the waitlist at foundersignal.io

Ask Claude what to build. Get ranked opportunities backed by real market data.

FounderSignal is an MCP server that connects Claude (and any MCP-compatible AI client) to curated market intelligence — revenue figures, growth signals, competition analysis and community pain points aggregated from the platforms founders actually use.

Instead of spending a Saturday copy-pasting data from AppSumo, TrustMRR, Reddit, Google, or Product Hunt into a spreadsheet, you just ask.

What it looks like

You: What SaaS categories are growing fastest right now?

FounderSignal:

## Top Ranked Opportunities — May 2026
Sources: TrustMRR · AppSumo · Product Hunt · Indie Hackers · Reddit · HN

| # | Idea                          | Best MRR | Growth     | Competition | Score |
|---|-------------------------------|----------|------------|-------------|-------|
| 1 | AI GEO/AEO Implementation     | $62K     | +72% MoM   | 🟢 Low      | 94    |
| 2 | AI E-commerce Listing Agent   | $32K     | +245% MoM  | 🟢 Low      | 91    |
| 3 | Vertical AI — Cleaning Svcs   | $130K    | Steady     | 🟢 Low      | 89    |
| 4 | AI Receptionist / Booking     | $179K    | Steady     | 🟢 Low      | 86    |
| 5 | AI Paid Media Agent           | $37K     | +88% MoM   | 🟢 Low      | 84    |
...

## Stealth Opportunity
AI E-commerce Listing Agent — +245% MoM, no dominant player,
solo founders hitting $3K–$8K MRR within 60 days of launch.

## Trending Pain Points This Week
- "I spend 3h/week listing products across eBay, Etsy and Amazon" — 1,247 upvotes
- "Can't find a booking tool my team doesn't need training for" — 893 upvotes

Tools

market_query

Query aggregated market intelligence. Ask anything about SaaS opportunities, revenue benchmarks, growth signals or competition.

{
  "query": "Are there underserved niches in the creator tools space?"
}

generate_report

Export a full HTML market intelligence report to disk — 30 ranked opportunities, deep dives, revenue benchmarks and trending pain points.

{
  "filename": "my-research.html"
}

Data Sources

More sources added with each release.

Installation

Early access — The full live-data release is in development. Join the waitlist at foundersignal.io to get notified.

The version below runs with curated sample data so you can explore the interface today.

npx foundersignal-mcp

Or clone and run locally:

git clone https://github.com/YOUR_USERNAME/foundersignal-mcp
cd foundersignal-mcp
node index.js

Claude Desktop Configuration

Add to your claudedesktopconfig.json:

{
  "mcpServers": {
    "foundersignal": {
      "command": "npx",
      "args": ["foundersignal-mcp"]
    }
  }
}

Shortened. The full README is on GitHub.