# FounderSignal

> Use this tool when you need to discover viable SaaS ideas and validate their potential through aggregated revenue data, growth signals, and pain points from multiple sources. FounderSignal solves the problem of identifying profitable business opportunities by analyzing data from platforms like AppSumo, TrustMRR, and Product Hunt. It takes in user queries and outputs actionable insights to inform SaaS development decisions.

Canonical page: https://skillsregistry.net/skills/carlosalvite-foundersignal-mcp  
JSON: https://api.skillsregistry.net/v1/skills/carlosalvite-foundersignal-mcp

## Description

Ask Claude what SaaS ideas are worth building. Aggregates revenue data, growth signals and pain points from AppSumo, TrustMRR, Product Hunt, Indie Hackers, Reddit and more.

## Trust

- **Trust score (0–1):** 0.69
- **Verification tier:** scanned
- **Last scanned:** 2026-09-01

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** social-media
- **Updated:** 2026-09-01

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/xdfcs9z3wn)
- **Repository:** <https://github.com/carlosalvite/foundersignal-mcp>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "carlosalvite-foundersignal-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/carlosalvite-foundersignal-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/carlosalvite-foundersignal-mcp/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt