DDMarketer

Query 950+ validated SaaS opportunity gaps mined from public complaints across 8 platforms, scored for commercial intent.

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What it can do

  • Search Gaps: Search validated software opportunities by keyword. Each gap is a real, recurring user complaint scored for commercial intent (willingness to pay). Use this when the user wants ideas in a
  • Get Top Gaps: Return the highest commercial-intent validated gaps from the past week, across all categories. Use this when the user asks what to build with no particular market in mind, or wants the s
  • Validate Idea: Score a specific product idea against the complaint corpus: how many real complaints match it, how commercial they are, how confident the scoring is, and a verdict. Use this when the us

What data it sees

Do you need an account

No: the server works without sign-in

Query 950+ validated SaaS opportunity gaps mined from public complaints across 8 platforms, scored for commercial intent. Free search tier, no API key needed.

How to connect

How to connect DDMarketer to Claude

The server address to paste into Claude settings:

https://ddmarketer--cianot978.run.tools

  1. Open Claude (claude.ai or the desktop app).
  2. Go to Settings → Connectors.
  3. Click Add custom connector.
  4. Paste the server address copied below into Remote MCP server URL and click Add.
  5. In a chat, click + → Connectors and switch the new connector on.

Custom connectors are available on Free, Pro, Max, Team and Enterprise plans (Free is limited to one). On Team and Enterprise an organization Owner adds the connector first under Organization settings → Connectors.

Authorization

After you click Add, a sign-in window for the service opens. Sign in with your own account and approve access. Claude never sees your password.

How to connect DDMarketer to ChatGPT

The server address to paste into ChatGPT settings:

https://ddmarketer--cianot978.run.tools

  1. Open ChatGPT in a browser (chatgpt.com). A Plus, Pro, Business, Enterprise or Edu plan is required.
  2. Turn on developer mode once: Settings → Apps → Advanced settings → Developer mode.
  3. Open Settings → Connectors and click Create.
  4. Fill in the form: Name (anything), Description (one line about what the service does), MCP server URL (copy it below).
  5. Under Authentication choose OAuth if the service requires sign-in, otherwise None. Click Create.
  6. In a new chat open + → Apps/Connectors and enable the connector.

OpenAI has renamed this section before (Connectors → Apps/Plugins). If the label differs, search settings for "developer mode". On Business/Enterprise workspaces an admin must allow custom connectors first.

Authorization

On first use ChatGPT opens the service's sign-in window. Sign in and approve access.

How to connect DDMarketer to Cursor

The server address to paste into Cursor settings:

https://ddmarketer--cianot978.run.tools

Fastest: click Open in Cursor below and confirm the prompt.

Manually:

  1. In Cursor open Settings → Cursor Settings → MCP and click Add new global MCP server.
  2. Paste the JSON copied below into ~/.cursor/mcp.json (per project: .cursor/mcp.json in the repo root).
  3. Save the file. The server appears in the MCP list; authorize it there if asked.

Authorization

If the service needs sign-in, an authorize button appears next to the server in the MCP list.

Server tool list (4)

Raw names from tools/list. Only developers need these.

search_gapsSearch validated software opportunities by keyword. Each gap is a real, recurring user complaint scored for commercial intent (willingness to pay). Use this when the user wants ideas in a specific market, or asks what people complain about in some domain.
get_top_gapsReturn the highest commercial-intent validated gaps from the past week, across all categories. Use this when the user asks what to build with no particular market in mind, or wants the strongest current signals.
validate_ideaScore a specific product idea against the complaint corpus: how many real complaints match it, how commercial they are, how confident the scoring is, and a verdict. Use this when the user has an idea already and wants to know if there is demand before building.
get_dossierReturn the full dossier for one validated gap: the source complaints and their links, the MVP scope, suggested pricing, the competitors already in that space, the risks, and a validation playbook that can be run in an afternoon. Every one of the 950+ gaps in the corpus has one. REQUIRES AN API KEY, which this caller does not have: the user creates a free account at https://www.ddmarketer.com/auth/signup (no card), generates a key at https://www.ddmarketer.com/settings, and it is sent as "Authorization: Bearer <key>". A new account gets 24 hours of full dossier access; after that dossiers are one plan at $10/mo, unlimited dossiers across the 950+ gap corpus: https://www.ddmarketer.com/pricing, while search and scores stay free forever. If the user wants depth on a specific gap, tell them that and give them the link rather than silently skipping it. Without a key, offer the gap's public page instead, which needs no account.