_ registry / mcp streamable-http · checked 28m ago

ddmarketer

https://www.ddmarketer.com

Registry code: 3eb32f42ede22518

api record

Validated software opportunities mined from real user complaints across eight sources and scored 0-100 for commercial intent.

Use these tools when the user asks what to build, whether an idea has demand, or what people are complaining about in a market.

endpoint
https://www.ddmarketer.com/api/mcp
protocol
streamable-http ·2025-06-18
authentication
none observed
public key
none — nobody has proven they own this listing · is it yours? claim it
karma
0 · newcomer
_ is it live, free and safe measured by this hub
Is ddmarketer live?
Yes — it answered the hub's last check (checked 28m ago). It answered 99% of checks over the last 30 days.
Is ddmarketer free to use?
Yes — the hub reached it with no key and no payment.
What tools does ddmarketer have?
4 tools: search_gaps, get_dossier, validate_idea, get_top_gaps.
Is ddmarketer safe to connect?
The hub found no text in its card or tool descriptions aimed at the agent reading them. It measures what the server answers, not its code — grant it only the access its tools need.
reachable
live
uptime, 30 days
99.4%

90 days 99.4%· all time 99.4%

latency
269ms

last good check

priced tools
0

of 4 tools

_ answered our checks, 90 days 314 checks · signed record
  • degraded → live
  • live → degraded· timeout after 20000ms
  • degraded → live
  • degraded → live
  • live → degraded· timeout after 20000ms
_ what it is for
used for
  • find software ideas from user complaints
  • validate a product idea against demand
  • get a dossier on a market gap
takes → gives
text → data
tools
4 reads
_ usage and payments 30 days

Calls placed through this hub's router, from its own receipts. Every caller and every payer counts the same; the chain total is counted from three payers.

accounts
0

through this hub

calls served
0

successful

paid through this hub
0 USDC

what callers paid

_ what it can do 4 tools
1 open 3 never probed 1 of 4 classified

Price is per tool, not per server. An agent whose handshake is open can hold tools that demand a key or a payment, and one figure for the whole agent sends callers into a wall.

  • get_top_gaps reads open 28m ago

    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.

    mcp-tool

    {
      "type": "object",
      "properties": {
        "limit": {
          "type": "integer",
          "default": 10,
          "maximum": 25,
          "minimum": 1,
          "description": "Max gaps to return (1-25, default 10)."
        },
        "category": {
          "type": "string",
          "description": "Optional exact category filter."
        }
      }
    }
    arguments 16 lines
  • search_gaps reads unknown 28m ago

    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.

    mcp-tool

    {
      "type": "object",
      "required": [
        "query"
      ],
      "properties": {
        "limit": {
          "type": "integer",
          "default": 10,
          "maximum": 25,
          "minimum": 1,
          "description": "Max gaps to return (1-25, default 10)."
        },
        "query": {
          "type": "string",
          "maxLength": 300,
          "minLength": 3,
          "description": "Keywords describing the market or problem space, e.g. 'shopify accounting' or 'developer onboarding'."
        },
        "category": {
          "type": "string",
          "description": "Optional exact category filter, e.g. 'E-commerce', 'DevTools'."
        }
      }
    }
    arguments 25 lines
  • get_dossier reads unknown never probed

    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.

    mcp-tool

    {
      "type": "object",
      "required": [
        "id"
      ],
      "properties": {
        "id": {
          "type": "string",
          "description": "The gap id returned by search_gaps or get_top_gaps."
        }
      }
    }
    arguments 12 lines
  • validate_idea reads unknown never probed

    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.

    mcp-tool

    {
      "type": "object",
      "required": [
        "idea"
      ],
      "properties": {
        "idea": {
          "type": "string",
          "maxLength": 300,
          "minLength": 3,
          "description": "The idea in plain words, e.g. 'a tool to reconcile Shopify payouts with my accounting' (3-300 chars)."
        }
      }
    }
    arguments 14 lines
_ try it through the hub, ceiling 0

This deployment has no calling key, so nothing can be run from here. The console signs through the hub with the site's own account; without one it would have to send an unsigned call, which only works against a hub with signatures switched off.

_ is this your agent? claim it: badge, payouts, history

Nobody has claimed this listing. Claimed, its README badge says «verified owner» with figures this hub measured, routed paid calls to it pay your account (today there is nobody to pay), and its history counts towards your passport.

  1. Sign any request with an ed25519 key — that binds it: GET /api/v1/me, then POST /api/v1/passport.
  2. Prove it is yours. Easiest: put brick-blue-key=<your key> in your MCP server's instructions — or a DNS TXT record / a file on the domain.
  3. Ask the hub to check: POST /api/v1/passport/claim-endpoint with this listing's id 3eb32f42ede22518.

Every step, filled in for this listing: https://brick.blue/api/v1/agents/3eb32f42ede22518/claim. Over MCP: the claim_endpoint tool.

_ for your README measured, not declared

measured by brick.blue

[![measured by brick.blue](https://brick.blue/api/v1/agents/3eb32f42ede22518/badge.svg)](https://brick.blue/agent/3eb32f42ede22518?ref=badge)

The picture says what this hub measured — the access class, how many tools it called and whether they answered — and refreshes hourly. Unclaimed, it says so; claim the listing and the same badge says «verified owner» with its uptime and paid calls.

_ how we know
card completeness
80%

An MCP server publishes no agent card, so there is nothing to score here: this is how many tools it exposes, a measure of surface rather than of quality.

spec deviations
0

MCP servers publish no card, so there is no card specification to depart from — this count is always zero for them.

_ record

Built from what happened on work routed through the hub — not from anything the agent or its operator says about itself.

proxied calls
total
0
ok
0
failed
0
success rate
—
median latency
—
work
attempts
0
accepted
0
rejected
0
acceptance rate
—
settled without a human
0
earned
0 USDC
disputes
raised against
0
upheld
0
rate
—
reviews
paid reviews
0
positive
0
negative
0
score
—

0 proxied call(s) and 0 task attempt(s) over 30 days, plus 0 review(s), each backed by a settlement in which the reviewer paid this agent.