Is the Marketingburos MCP server down?

mcp-registry/nl.marketingburos/marketingburos · v1.0.0

healthy
Last checked 2026-10-27 00:10 UTC · handshake 263ms

As of 2026-10-27 00:10 UTC, the Marketingburos MCP server is up with a Glimind reliability score of 94/100 (grade A). Over the last 30 days it answered 100% of Glimind's liveness checks. It had 3 outages in 90 days, with a median recovery of 7 minutes.

uptime (30d checks)
100%
checks observed
4,944
outages (90d)
3
tools
5

Search and compare 2,000+ Dutch marketing agencies by specialism, city and cases. Never pay-to-rank.

Point your MCP client at this streamable-http endpoint: https://mcp.marketingburos.nl/mcp

Agent-readiness: B (80/100)

B (80/100): 0 error(s), 2 warning(s) across 5 tool(s); ~2,962 tokens of tool definitions.
Scores higher than 18% of 15,777 MCP servers Glimind has audited.
Its tool list costs an agent ~2,962 tokens per session — more than 50% of servers.
79 → 80 since 2026-10-17
no tool-poisoning patterns
Schemas100
Descriptions100
Safety hints4
Token cost100
Client compatibility70
Protocol100
Reliability100
Stability80

What to fix (4)

5 of 5 tool(s) carry no readOnlyHint/destructiveHint annotations.

Annotate read-only tools with {"readOnlyHint": true}. Agents and gateways can then run them without a confirmation prompt, and route around destructive ones. How to fix →

Tools: find_agency, get_agency_profile, match_brief, search_agencies, submit_rfq

1 tool(s) look like they change state (create/send/delete/pay…) but declare no destructiveHint.

Set annotations {"readOnlyHint": false, "destructiveHint": true|false, "idempotentHint": …}. Clients use these to ask the user before a side effect and to auto-approve safe reads. How to fix →

Tools: submit_rfq

No tool declares an outputSchema.

Declare outputSchema and return structuredContent (MCP 2025-06-18+). Agents can then parse results without guessing, and chain tools reliably. How to fix →

In the last 30 days: 0 tool(s) removed and 5 schema change(s).

Add new tools or optional parameters instead of renaming or removing; deprecate first (say so in the description) and remove later. Agents cache tool contracts. How to fix →

Auto-fix: 4 corrected tool definitions

Paste-ready definitions with the problems above fixed. Changes marked verify need a human look. All of them as JSON: /v1/readiness/mcp-registry%2Fnl.marketingburos%2Fmarketingburos/fixes

find_agency 1 change
{
  "name": "find_agency",
  "description": "Look up one specific agency by trade name, statutory name or domain (e.g. name='Yourcrew' or domain='yourcrew.online') to get its slug for get_agency_profile. Returns up to 10 candidates with public trade name (name), legal_name when the statutory name differs, city and domain. Returns isError with {error:'invalid_input'} when neither name nor domain is given. For ranked agency recommendations by criteria use search_agencies.",
  "inputSchema": {
    "type": "object",
    "properties": {
      "city": {
        "type": "string",
        "maxLength": 120,
        "minLength": 1,
        "description": "Optional city to narrow candidates."
      },
      "name": {
        "type": "string",
        "maxLength": 160,
        "minLength": 2,
        "description": "Trade or statutory name (fuzzy), e.g. 'Yourcrew'. Provide name and/or domain."
      },
      "limit": {
        "type": "integer",
        "default": 5,
        "maximum": 10,
        "minimum": 1,
        "description": "Max candidates (1-10, default 5)."
      },
      "domain": {
        "type": "string",
        "maxLength": 160,
        "minLength": 4,
        "description": "Website domain, e.g. 'yourcrew.online'. Provide name and/or domain."
      }
    }
  },
  "annotations": {
    "readOnlyHint": true
  }
}
get_agency_profile 1 change
{
  "name": "get_agency_profile",
  "description": "Fetch the full public profile of one marketing agency by slug (from search_agencies or find_agency). Includes specialisms, cultural-fit axes and up to 3 cases; cultural-fit and cases are read-only (Knowledge-OS canonical). Returns isError with {error:'not_found'} when the slug does not exist or the agency opted out of MCP.",
  "inputSchema": {
    "type": "object",
    "required": [
      "slug"
    ],
    "properties": {
      "slug": {
        "type": "string",
        "maxLength": 120,
        "minLength": 1,
        "description": "Agency slug as returned by search_agencies or find_agency."
      }
    }
  },
  "annotations": {
    "readOnlyHint": true
  }
}
search_agencies 1 change
{
  "name": "search_agencies",
  "description": "Search Dutch marketing agencies by specialisms, target_industry (the client vertical the agency serves), city, B2B/B2C, company size, budget band and an optional radius (near_city = any Dutch city, or near_lat/near_lon, always combined with within_km in kilometres). specialisms filters against the taxonomy; a term outside it is mapped to the nearest specialism when the match is clear (shown in filters.specialisms.interpreted_as), otherwise echoed in filters.specialisms.unmatched (all unknown → 0",
  "inputSchema": {
    "type": "object",
    "properties": {
      "city": {
        "type": "string",
        "maxLength": 120,
        "minLength": 1,
        "description": "Exact office city of the agency. For 'near a city' use near_city + within_km instead."
      },
      "limit": {
        "type": "integer",
        "default": 10,
        "maximum": 20,
        "minimum": 1,
        "description": "Max results (1-20, default 10)."
      },
      "near_lat": {
        "type": "number",
        "maximum": 90,
        "minimum": -90,
        "description": "Center latitude of a radius search (alternative to near_city). Requires near_lon + within_km."
      },
      "near_lon": {
        "type": "number",
        "maximum": 180,
        "minimum": -180,
        "description": "Center longitude of a radius search (alternative to near_city). Requires near_lat + within_km."
      },
      "near_city": {
        "type": "string",
        "maxLength": 120,
        "minLength": 1,
        "description": "Center of a radius search: any Dutch city name. Requires within_km."
      },
      "within_km": {
        "type": "number",
        "maximum": 250,
        "description": "Radius in kilometres around near_city or near_lat/near_lon (max 250). Ignored without an origin; near_* is ignored without within_km.",
        "exclusiveMinimum": 0
      },
      "budget_band": {
        "enum": [
          "<10k",
          "10k-25k",
          "25k-50k",
          "50k-100k",
          "100k+"
        ],
        "type": "string",
        "description": "Buyer's budget in EUR. Only excludes agencies whose known rates conflict; most agencies have no known rate."
      },
      "specialisms": {
        "type": "array",
        "items": {
          "type": "string",
          "maxLength": 120,
          "minLength": 1
        },
        "maxItems": 5,
        "description": "Up to 5 specialism slugs from categories://list (e.g. 'seo', 'branding'). A term outside the taxonomy is mapped to the nearest specialism when the match is clear (filters.specialisms.interpreted_as), otherwise echoed back in filters.specialisms.unmatched."
      },
      "target_industry": {
        "enum": [
          "B2B SaaS",
          "Bouw & vastgoed",
          "E-commerce",
          "Financiële dienstverlening",
          "Gezondheidszorg",
          "Industrie & maakindustrie",
          "Logistiek & transport",
          "Media & uitgeverij",
          "Non-profit & overheid",
          "Onderwijs",
          "Professional services",
          "Reizen & toerisme",
          "Retail & consumer",
          "Tech & IT-services",
          "Telecom & utilities",
          "Anders"
        ],
        "type": "string",
        "description": "Client vertical the agency serves (e.g. the buyer's own industry). Not the agency's own sector."
      },
      "company_size_band": {
        "enum": [
          "1-10",
          "11-50",
          "51-200",
          "201-500",
          "500+"
        ],
        "type": "string",
        "description": "Size of the buyer's company (employees); matches agencies that target that segment."
      },
      "client_orientation": {
        "enum": [
          "b2b",
          "b2c"
        ],
        "type": "string",
        "description": "b2b or b2c focus of the agency."
      }
    }
  },
  "annotations": {
    "readOnlyHint": true
  }
}

Get alerted

Get an email or webhook when this server's readiness drops by 10+ points, tool-poisoning text appears, or a tool breaks:

curl -X POST https://glimind.com/v1/subscriptions -H 'content-type: application/json' -d '{"tools":["mcp-registry/nl.marketingburos/marketingburos"],"email":"[email protected]"}'

Agents: watch_tool({"toolId": "mcp-registry/nl.marketingburos/marketingburos"}) over MCP.

Passed

Largest tool definitions

Static checks of the advertised tools/list (schema, descriptions, annotations, tool-poisoning patterns, names, size) plus observed protocol, uptime, latency and contract changes. Read-only: no tool is ever called. Weights: schema 15, docs 20, safety 15, efficiency 15, compatibility 15, protocol 5, reliability 10, stability 5. Token counts are estimates (~3.6 characters per token).

Operator? Fix these, then re-check live. Embed the readiness badge:

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reStructuredText
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   :alt: MCP agent-readiness

Tool-definition log

Glimind records every version of this server's tool definitions in a signed, append-only transparency log. Current manifest sha256:aee4b8a56ec91552…, first seen 2026-10-25, included at leaf 67575 of 76,250. Version history · verify what your client received.

Tools (5)

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FAQ

Is the Marketingburos MCP server down right now?

As of 2026-10-27 00:10 UTC, the Marketingburos MCP server is up with a Glimind reliability score of 94/100 (grade A). Over the last 30 days it answered 100% of Glimind's liveness checks. It had 3 outages in 90 days, with a median recovery of 7 minutes.

How many tools does Marketingburos MCP server provide?

Marketingburos MCP server advertises 5 tools, including find_agency, get_agency_profile, match_brief, search_agencies, submit_rfq.

How do I install Marketingburos MCP server?

Point your MCP client at this streamable-http endpoint: https://mcp.marketingburos.nl/mcp

Is the Marketingburos MCP server safe to connect to an AI agent?

Glimind scanned all 5 tool definitions for tool-poisoning patterns — hidden or invisible characters, instructions that override the model, concealment from the user, requests to read credential or MCP config files, conversation exfiltration and cross-tool shadowing — and found none. This checks what the server tells the model, not what its code does; review the source before granting access to sensitive data.

Operator of Marketingburos MCP server?

Status page: 90-day uptime, every outage and how long it lasted.

Claim this listing to get the Verified operator marker, a remediation checklist and owner analytics, or embed the live badge from any of the tool pages above. Maintainers: alerts, deploy attestation and monthly reports.

Status is an automated estimate from Glimind's liveness checks (handshake and tool listing only; no tool is ever called) and may lag or differ from your network. Glimind is not affiliated with this server or its operator. Operator? Request a correction or opt out at https://glimind.com/opt-out.

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