Muralists Directory
REMOTE · MCP.MURALISTS.NL · SCANNED AUG 3
Search the curated directory of professional muralists and street artists in the Netherlands.
Available components
How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score →
Endpoint Security51
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation not fully verified: no authorisation is required to call this server, and 4 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe. See how to fix → View diagnostics → Unverified
- HTTPS not yet verified: we couldn't determine whether a plaintext access path exists. View diagnostics → Unverified
- The HSTS (Strict-Transport-Security) header is present. View diagnostics → Pass
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability66
- AI-judged instruction clarity (good).Pass
- Tool/resource definitions use about 418 tokens (~104/item across 4 items; 4 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management23
- Stability observed for 7 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
- Structured output schemas are declared (100% of tools); any adoption earns full credit.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Add this component to your MCP client. Where a client-specific snippet is available, pick your client below and copy it straight into your config; otherwise use the connection detail shown.
remote · mcp.muralists.nl
claude mcp add --transport http nl-muralists-directory https://mcp.muralists.nl/mcp
[mcp_servers.nl-muralists-directory] url = "https://mcp.muralists.nl/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"nl-muralists-directory": {
"type": "remote",
"url": "https://mcp.muralists.nl/mcp",
"enabled": true
}
}
} openclaw mcp add nl-muralists-directory --url https://mcp.muralists.nl/mcp --transport streamable-http
mcp_servers:
nl-muralists-directory:
url: "https://mcp.muralists.nl/mcp" {
"mcpServers": {
"nl-muralists-directory": {
"type": "http",
"url": "https://mcp.muralists.nl/mcp"
}
}
} The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 2 Aug 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 17 to 20. That category is still filling its 30-day observation window: 5 days of observed history at the previous scan, 6 at this one. The score rises as the window fills, whether or not the server changes.
- 31 Jul 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 30 Jul 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 29 Jul 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 3 to 7. That category is still filling its 30-day observation window: 1 days of observed history at the previous scan, 2 at this one. The score rises as the window fills, whether or not the server changes.
- 28 Jul 26 +1
- Stability: unverified → 0.03 ▲ functional
- 27 Jul 26 59
First indexed and scored.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 3 Aug 2026 · Probed https://mcp.muralists.nl/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=muralists.nl | CN=WE1,O=Google Trust Services,C=US | 7 Jun 2026 | 5 Sept 2026 | ECDSA 256 | ECDSA-SHA256 | 2180b9c88f0abbc00e074c4179115fa4 |
| SANs: muralists.nl, *.muralists.nl | ||||||
| CN=WE1,O=Google Trust Services,C=US (CA) | CN=GTS Root R4,O=Google Trust Services LLC,C=US | 13 Dec 2023 | 20 Feb 2029 | ECDSA 256 | ECDSA-SHA384 | 7ff31977972c224a76155d13b6d685e3 |
| CN=GTS Root R4,O=Google Trust Services LLC,C=US (CA) | CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE | 15 Nov 2023 | 28 Jan 2028 | ECDSA 384 | SHA256-RSA | 7fe530bf331343bedd821610493d8a1b |
DNSSEC insecure
Validation of mcp.muralists.nl. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| nl. | present | 17153 | 13 | Verified |
| muralists.nl. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication No authorisation required
The endpoint answered without asking for a token. Anyone who knows the URL can reach it.
| Result | No authorisation required |
|---|---|
| HTTP status | 200 |
| Header | Value |
|---|---|
| strict-transport-security | max-age=63072000; includeSubDomains; preload |
| content-security-policy | default-src 'self'; script-src 'self' 'unsafe-inline' https://analytics.friendlyfaces.nl; style-src 'self' 'unsafe-inline'; img-src 'self' data: blob: https://static.friendlyfaces.nl https://s3.friendlyfaces.nl; font-src 'self' data:; connect-src 'self' https://analytics.friendlyfaces.nl; media-src 'self'; object-src 'none'; base-uri 'self'; form-action 'self'; frame-ancestors 'self'; frame-src 'none'; upgrade-insecure-requests |
| x-content-type-options | nosniff |
| x-frame-options | SAMEORIGIN |
| referrer-policy | strict-origin-when-cross-origin |
| permissions-policy | camera=(), microphone=(), geolocation=(), payment=(), usb=() |
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://mcp.muralists.nl/mcp | Verified | 200 | |
| http (plaintext) | http://mcp.muralists.nl/mcp | Inconclusive | 405 |
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability.
fetch Fetch a muralist profile ~49
Retrieve the full text of one Muralists.nl directory profile by id, for citation. Ids come from the search tool.
| Name | Type | Req | Description |
|---|---|---|---|
| id | string | yes | The profile id (slug) returned by search. |
| Name | Type | Req | Description |
|---|---|---|---|
| id | string | yes | — |
| metadata | object | yes | Extra fields: city, styles, pro status. |
| text | string | yes | Plain-text rendering of the profile (Dutch). |
| title | string | yes | — |
| url | string | yes | Absolute canonical URL of the profile page. |
No examples provided.
get_muralist_profile Get muralist profile ~97
Get the full profile of a specific muralist from the Muralists.nl directory: bio, styles, portfolio of realized works with locations, typical project types, and how to request a quote. Use after search_muralists to get details on a candidate.
| Name | Type | Req | Description |
|---|---|---|---|
| id | string | yes | The muralist's profile slug — the stable public identifier returned as `id` by search_muralists and used in the profile URL. |
| Name | Type | Req | Description |
|---|---|---|---|
| accepts_commissions | boolean | yes | — |
| bio | string | yes | The artist's own statement, in Dutch. |
| city | string | yes | — |
| contact_url | string | yes | Where to reach this artist — currently the public profile page. |
| country | string | yes | ISO 3166-1 alpha-2 country the artist is based in. |
| how_to_commission | string | yes | — |
| id | string | yes | — |
| indicative_budget_range | string | — | Indicative project budget bracket in euro. The artist quotes the real price per project. |
| is_pro | boolean | yes | Active paying member of the directory. Pro profiles rank first. |
| name | string | yes | — |
| profile_url | string | yes | — |
| region | string | — | — |
| styles | array | yes | — |
| summary | string | yes | — |
| works | array | yes | Realized murals with location and year. |
| years_active | integer | — | — |
No examples provided.
search Search the Muralists directory ~71
Search the Muralists.nl directory of Dutch muralists and street artists by free text (name, city, style). Returns matching artists with their profile URLs. Use fetch with a returned id to read the full profile.
| Name | Type | Req | Description |
|---|---|---|---|
| query | string | yes | Free-text search query, e.g. 'lettering artist Utrecht'. |
| Name | Type | Req | Description |
|---|---|---|---|
| results | array | yes | — |
No examples provided.
search_muralists Search muralists ~201
Search a curated directory of muralists and street artists in the Netherlands. Filter by city/region, style (e.g. abstract, figurative, lettering, photorealistic, geometric), and indicative budget range. Returns matching artists with portfolio highlights and profile URLs. Use this when someone wants to find, hire, or commission a mural artist in the Netherlands.
| Name | Type | Req | Description |
|---|---|---|---|
| budget_range | string | — | Indicative project budget in euro. Artists without a stated rate level are kept, ranked lower. |
| limit | integer | — | Maximum number of artists to return (1-10). |
| query | string | — | Free text over name, tagline, bio, city and styles. |
| region | string | — | Dutch city, province or region, e.g. 'Rotterdam', 'Noord-Holland'. Matches city or region. |
| style | string | — | Style label, e.g. abstract, figurative, lettering, photorealistic, geometric. |
| Name | Type | Req | Description |
|---|---|---|---|
| results | array | yes | — |
| total_matches | integer | yes | How many artists matched before the limit was applied. |
No examples provided.