# Marketingburos

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

- name: nl.marketingburos/marketingburos
- version: 0.1.0
- connection class: R0 (autonomous)
- trust: 80/100 flags: no-repository
- quality: 85/100 (good)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/nl.marketingburos%2Fmarketingburos
- tools: https://api.protogrid.dev/v1/servers/nl.marketingburos%2Fmarketingburos/tools

**An agent can connect right now, no human step.** Remote endpoint, no authentication, reachable on the last probe.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "marketingburos": {
      "type": "http",
      "url": "https://mcp.marketingburos.nl/mcp"
    }
  }
}
```


## Trust

- hygiene: 80
- liveness: 100
- freshness: 85
- provenance: 55
- drivers: +dns-namespace +website +reachable +uptime-100% ~updated-55d-ago -no-repository
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 85/100 (good)

### protocol: 100 (weight 25)

- pass `protocol.modern`: supports 2026-07-28 (server/discover)
- pass `protocol.stateless`: answers without a session
- pass `protocol.transport`: streamable HTTP
- pass `protocol.list_ttl`: tool list is cacheable (ttlMs 3600000)

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: 64 (weight 30)

- pass `tools.descriptions`: every tool has a description
- warn `tools.description_length`: 1 tools have descriptions over 1,024 characters, which crowds the context
- pass `tools.schemas`: every tool has an object input schema
- fail `tools.annotations`: no tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: submit_rfq (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); search_agencies (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); find_agency (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
- pass `tools.token_cost`: about 3,042 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: 100 (weight 15)

- pass `stability.changes`: 2 tool changes in 30 days
- pass `stability.rug_pull`: no tool changed its meaning under the same name

### dependencies: n/a (weight 15)

- n/a `deps.known_vulns`, `deps.mcp_sdk_version`, `deps.resolvable`: no npm or PyPI package

- tools: 5, about 3,042 tokens to load them all
- tool set hash: 84c3c52068fa14eb94ccb43b62cda760
- tools last changed: 2026-09-27T17:36:34.218Z
- badge: [![protogrid quality](https://protogrid.dev/badge/nl.marketingburos/marketingburos.svg)](https://protogrid.dev/servers/nl.marketingburos/marketingburos)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

- 2026-09-27 `match_brief` added
  - Match a buyer's own question to Dutch marketing agencies. When the buyer already knows the required specialisms, prefer search_agencies with those specialisms; use match_brief when they need to be inferred from the brief. Pass the brief in the buyer's words (NL or EN, 20-2000 chars), optionally with the same hard filters as search_agencies (city, near_city + within_km, target_industry, client_orientation, company_size_band, budget_band). The brief is redacted for personal data first and never stored; a call takes a few seconds. Returns up to 20 ranked agencies (slug, name, 1-line Dutch rationale, via: specialism | brief | both) and `interpreted`: the specialisms and working style read from the brief, plus a follow-up question when the brief is unclear. Show `interpreted` to the buyer; if it is wrong, call search_agencies with explicit specialisms. Ranking ignores what an agency pays (never pay-to-rank).
- 2026-09-26 `search_agencies` changed (description, inputSchema)
  - before: 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 strictly against the taxonomy; unrecognised terms are echoed in filters.specialisms.unmatched (all unknown → 0 results + hint). budget_band only excludes agencies with a known conflicting rate (see filters.budget_band.note). Returns up to 20 ranked agencies with slug (use in get_agency_profile), public trade name (name, plus legal_name when the statutory name differs), a 1-line rationale in Dutch, and totalMatched (hits before the limit). Ranking ignores what an agency pays (never pay-to-rank). Read the categories://list resource for valid values.
  - after: 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 results + hint). budget_band only excludes agencies with a known conflicting rate (see filters.budget_band.note). target_industry matches the sectors an agency is known to serve; when fewer than 5 agencies match it, the list is filled with agencies that meet the other filters, the response says relaxed: ['target_industry'], and the first strictMatched results match every filter. Returns up to 20 ranked agencies with slug (use in get_agency_profile), public trade name (name, plus legal_name when the statutory name differs), a 1-line rationale in Dutch, and totalMatched (hits before the limit). Ranking ignores what an agency pays (never pay-to-rank). Read the categories://list resource for valid values.

Full history: https://api.protogrid.dev/v1/servers/nl.marketingburos%2Fmarketingburos/changes

## Remotes

- https://mcp.marketingburos.nl/mcp (streamable-http, auth none, reachable true, uptime30d 1)

## Packages

_none_

## Tools (5)

- `find_agency`: 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.
- `get_agency_profile`: 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.
- `match_brief`: Match a buyer's own question to Dutch marketing agencies. When the buyer already knows the required specialisms, prefer search_agencies with those specialisms; use match_brief when they need to be inferred from the brief. Pass the brief in the buyer's words (NL or EN, 20-2000 chars), optionally with the same hard filters as search_agencies (city, near_city + within_km, target_industry, client_orientation, company_size_band, budget_band). The brief is redacted for personal data first and never stored; a call takes a few seconds. Returns up to 20 ranked agencies (slug, name, 1-line Dutch rationale, via: specialism | brief | both) and `interpreted`: the specialisms and working style read from the brief, plus a follow-up question when the brief is unclear. Show `interpreted` to the buyer; if it is wrong, call search_agencies with explicit specialisms. Ranking ignores what an agency pays (never pay-to-rank).
- `search_agencies`: 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 results + hint). budget_band only excludes agencies with a known conflicting rate (see filters.budget_band.note). target_industry matches the sectors an agency is known to serve; when fewer than 5 agencies match it, the list is filled with agencies that meet the other filters, the response says relaxed: ['target_industry'], and the first strictMatched results match every filter. Returns up to 20 ranked agencies with slug (use in get_agency_profile), public trade name (name, plus legal_name when the statutory name differs), a 1-line rationale in Dutch, and totalMatched (hits before the limit). Ranking ignores what an agency pays (never pay-to-rank). Read the categories://list resource for valid values.
- `submit_rfq`: Submit a Request For Quote (RFQ) on behalf of a buyer to 1-3 selected marketing agencies via marketingburos.nl. Input is the v1 wizard profile (specialisms, industry, company size, budget, timeline, ...) plus contact details and selectedAgencySlugs (slugs from search_agencies or find_agency). Nothing is sent to agencies automatically: the RFQ is queued and a human operator releases it. Success returns {rfqId, queuedAgencySlugs, notMatchableSlugs}: a selected agency that is not in the match pool for this buyer profile is skipped (listed in notMatchableSlugs), not an error, unless none remain. Failures return isError with one of: invalid_input (with issues[]), unknown_agency (with slugs[] that do not exist or cannot be contacted), rate_limit_ip / rate_limit_email (resetAt included when raised by this server), invalid / invalid_email / disposable_email (upstream validation), no_selection (no selected agency is in the match pool), upstream_failure.