MCP.Market

DDMarketer MCP server

online · 100% uptime
by CodePhantom-1·io.github.CodePhantom-1/ddmarketer-mcp·v1.0.3
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Find and validate SaaS ideas from real user complaints, scored for commercial intent.

C67/100grade C
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Safety scan
C67/100

full report

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DDMarketer tools (4)

write = sends, deletes, buys or posts
  • get_dossierFree

    Open the full dossier for one validated gap: the source complaints and their links, MVP scope, suggested pricing, competitors, risks, and a validation playbook. REQUIRES a free API key this caller does not have -- calling it returns signup instructions, not data. The user creates an account at https://www.ddmarketer.com/auth/signup?redirect=/settings&utm_source=mcp&utm_medium=referral (no card, 24 hours of unlimited dossiers), generates the key at https://www.ddmarketer.com/settings?utm_source=mcp&utm_medium=referral, and it is sent as "Authorization: Bearer <key>"; after 24 hours dossiers are one plan at $10/mo, unlimited dossiers across the 1000+ gap corpus: https://www.ddmarketer.com/pricing?utm_source=mcp&utm_medium=referral. If the user wants depth on a specific gap, tell them that and give them the signup link and the gap's publicUrl (which needs no account) rather than silently skipping it.

  • get_top_gapsFree

    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 strongest current signals.

  • search_gapsFree

    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 specific market, or asks what people complain about in some domain.

  • validate_ideaFree

    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 user has an idea already and wants to know if there is demand before building.

Public scan report

scanner v0.1.10 · 2026-10-29 · same rubric, same numbers if you re-run it

no findings
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 743ms20/20
  • Tool poisoning4 tool descriptions checked15/15
  • Auth qualityopen endpoint, read-only tools10/15
  • Maintenancerepository not readable: repo not found3/15
  • Maintainer identityno repository or website to verify2/10
Overall 67/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How DDMarketer compares

Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
67/100
higher than 25% of 48,243 servers
Tools
4
the typical server has 7
Tools that change things
0%
typical: 0%. Fewer write tools means less an agent can break
Uptime
100%
of our recent checks; the typical remote server answers 100%
Response time
1,208 ms
faster than 9% of 30,027 servers

What its tools let an agent do: 4 read

Install DDMarketer in Claude Code, Cursor or VS Code

claude mcp add --transport http ddmarketer-mcp https://www.ddmarketer.com/api/mcp
Add to Cursor

What the publisher says

From the DDMarketer repository's README, as published. We do not edit it. Read it on GitHub

DDMarketer MCP Server

Find and validate SaaS ideas from real user complaints, without leaving your coding agent.

Your agent can already build almost anything. The hard part is knowing what is worth building. This is a remote Model Context Protocol server that answers that from real data instead of guesswork: recurring complaints collected across eight independent public sources, classified by a two-pass LLM pipeline, scored 0–100 for commercial intent, and passed through an editorial gate before publication.

No install. No API key required. Free tier is genuinely free.

https://www.ddmarketer.com/api/mcp

Listed on

  • Official MCP Registry — io.github.CodePhantom-1/ddmarketer-mcp
  • Glama — Healthy, tool definition quality 4.3/5.0

Try it without installing anything

A dependency-free reference client lives in src/. It connects over Streamable HTTP, lists the tools, and runs the three that need no API key:

git clone https://github.com/CodePhantom-1/ddmarketer-mcp
cd ddmarketer-mcp
node src/cli.js                       # or: node src/cli.js "shopify accounting"
== handshake
  ddmarketer v1.0.0  protocol 2025-06-18

== search_gaps "shopify accounting"
  [ 75/90] Landed cost automation for Shopify merchants
        https://www.ddmarketer.com/detail/63ac4735-...

== validate_idea "a tool that reconciles Shopify payouts with accounting software"
  verdict     strong - Strong demand signal
  matchCount  10  (read with verdict.level, not alone)

src/client.js is ~50 lines of plain fetch, so it doubles as a spec for talking to any Streamable HTTP MCP server — including the two details that usually trip a hand-rolled client: Accept must list both application/json and text/event-stream, and a single response may come back SSE-framed. Both are handled and covered by tests.

npm test runs offline (9 tests, no dependencies). LIVE=1 npm test also hits the real server.

Install

Claude Code

claude mcp add --transport http ddmarketer https://www.ddmarketer.com/api/mcp

Cursor / Claude Desktop / any MCP client

{
  "mcpServers": {
    "ddmarketer": {
      "type": "http",
      "url": "https://www.ddmarketer.com/api/mcp"
    }
  }
}

Tools

Try it

Once connected, ask your agent:

  • "What SaaS gaps are trending this week?"
  • "Is there real demand for a tool that reconciles Shopify payouts with accounting?"
  • "Find validated complaints about developer onboarding."

Example response from gettopgaps:

1. Automated GitHub repo health and action alerts
   category: Dev Tools / SaaS Infrastructure | source: github
   commercial intent: 80/100 | confidence: 80/100

2. Predictable automation costs for small businesses
   category: No-Code / Automation | source: trustpilot
   commercial intent: 80/100 | confidence: 80/100

The validator says no

validateidea is built to be falsifiable. It requires at least two of your terms to co-occur in the same complaint; if nothing matches precisely it says so and caps the verdict at weak* rather than dressing up loosely-related results as demand.

"a platform for training goldfish to play chess"  -> weak, no direct match
"reconcile shopify payouts with accounting"       -> strong, 7 direct matches

Free vs. keyed

Shortened. The full README is on GitHub.

Nothing above is checked by us. What we check is on the safety report.

Grade history

  • 2026-10-29downgradeA → Cscore 67

DDMarketer: common questions

Is DDMarketer MCP server safe?
With care: it is graded C, so read the findings first (67/100). Read the DDMarketer safety report
How do I install DDMarketer?
It runs remotely at www.ddmarketer.com. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
Does DDMarketer need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is DDMarketer maintained?
The last commit was 66 days ago (2026-08-31). The latest release is v1.0.3.
Is DDMarketer up?
100% of our last 28 checks got an answer. We check remote servers about four times a day.
How does DDMarketer compare with other MCP servers?
safety score 67/100 (higher than 25% of 48,243 servers); tools 4 (the typical server has 7); tools that change things 0% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.