STILL
REMOTE · STILL-MCP.STILL-LIMIT-C6AC.WORKERS.DEV · SCANNED SEP 28
Artwork credits, figure captions and Chicago, MLA and APA citations in English and Ukrainian.
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 → Why this is hard to score →
Endpoint Security63
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one. See how to fix → View diagnostics → Partial
- HTTPS enforcement could not be verified: the plaintext port answered with HTTP 405, which proves neither a plaintext path nor enforcement. View diagnostics → Unverified
- HSTS check failed: the Strict-Transport-Security header is absent. See how to fix → View diagnostics → Fail
- 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 Usability71
- AI-judged instruction clarity (good).Pass
- Context-footprint check failed: tool/resource definitions use about 449 tokens (~149/item across 3 items; 3 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management37
- Stability observed for 11 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage93
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 75% of tool parameters carry a description.Partial
- Structured output schemas are declared (67% of tools); any adoption earns full credit.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 3 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 4 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
How do I install the STILL MCP server?
STILL is a hosted endpoint at https://still-mcp.still-limit-c6ac.workers.dev/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
remote · still-mcp.still-limit-c6ac.workers.dev
claude mcp add --transport http art-thisisstill-still-mcp 'https://still-mcp.still-limit-c6ac.workers.dev/mcp'
{
"mcpServers": {
"art-thisisstill-still-mcp": {
"url": "https://still-mcp.still-limit-c6ac.workers.dev/mcp"
}
}
} {
"servers": {
"art-thisisstill-still-mcp": {
"type": "http",
"url": "https://still-mcp.still-limit-c6ac.workers.dev/mcp"
}
}
} [mcp_servers.art-thisisstill-still-mcp] url = "https://still-mcp.still-limit-c6ac.workers.dev/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"art-thisisstill-still-mcp": {
"type": "remote",
"url": "https://still-mcp.still-limit-c6ac.workers.dev/mcp",
"enabled": true
}
}
} openclaw mcp add art-thisisstill-still-mcp --url 'https://still-mcp.still-limit-c6ac.workers.dev/mcp' --transport streamable-http
mcp_servers:
art-thisisstill-still-mcp:
url: "https://still-mcp.still-limit-c6ac.workers.dev/mcp" {
"McpServers": {
"art-thisisstill-still-mcp": {
"Transport": "http",
"Url": "https://still-mcp.still-limit-c6ac.workers.dev/mcp"
}
}
} assistant mcp add art-thisisstill-still-mcp -t streamable-http -u 'https://still-mcp.still-limit-c6ac.workers.dev/mcp'
{
"mcpServers": {
"art-thisisstill-still-mcp": {
"type": "http",
"url": "https://still-mcp.still-limit-c6ac.workers.dev/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.
- 28 Sept 26 +1
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 26 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 27 to 30. That category is still filling its 30-day observation window: 8 days of observed history at the previous scan, 9 at this one. The score rises as the window fills, whether or not the server changes.
- 25 Sept 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
- 24 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 20 to 23. That category is still filling its 30-day observation window: 6 days of observed history at the previous scan, 7 at this one. The score rises as the window fills, whether or not the server changes.
- 22 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 13 to 17. That category is still filling its 30-day observation window: 4 days of observed history at the previous scan, 5 at this one. The score rises as the window fills, whether or not the server changes.
- 20 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 7 to 10. That category is still filling its 30-day observation window: 2 days of observed history at the previous scan, 3 at this one. The score rises as the window fills, whether or not the server changes.
- 18 Sept 26 0
- Stability: unverified → 0.03 ▲ functional
- “still_generate_citation” added an optional parameter “provenance” cosmetic
- 17 Sept 26 66
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 28 Sept 2026 · Probed https://still-mcp.still-limit-c6ac.workers.dev/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=still-limit-c6ac.workers.dev | CN=WE1,O=Google Trust Services,C=US | 10 Aug 2026 | 8 Nov 2026 | ECDSA 256 | ECDSA-SHA256 | 5910742e3a98bead0e4fab888f2f51e5 |
| SANs: still-limit-c6ac.workers.dev, *.still-limit-c6ac.workers.dev | ||||||
| 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 |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of still-mcp.still-limit-c6ac.workers.dev. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| dev. | present | 60074 | 8 | Verified |
| workers.dev. | 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 |
|---|---|
| x-content-type-options | nosniff |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://still-mcp.still-limit-c6ac.workers.dev/mcp | Verified | 200 | |
| http (plaintext) | http://still-mcp.still-limit-c6ac.workers.dev/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. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
still_generate_citation Generate artwork credits and citations ~231
Format website/social credits, figure captions, Chicago 18, MLA 9 or APA 7 using the same engine as the STILL website. Supply exactly one of record or supported sourceUrl. One academic style per call. Preserve warnings and separate sourceRecommendedCitation. No image-use permission is granted.
| Name | Type | Req | Description |
|---|---|---|---|
| locale | string | – | Formatting locale; does not translate source metadata. |
| outputs | array | yes | Credit outputs: website_credit, social_credit, figure_caption. Academic: bibliography, full_note (Chicago only), in_text (MLA/APA only). |
| provenance | object | – | Original provenance returned by still_resolve_artwork. Pass it unchanged with record to preserve source and UTC observation evidence. |
| record | object | – | Supplied metadata; use exactly one of record or sourceUrl. |
| sourceUrl | string | – | Fetch an artwork record from The Met or Cleveland. Use record for other sources or museum_page targets. |
| style | string | – | Required for academic outputs: Chicago 18, MLA 9, APA 7. One style per call. |
| target | string | – | – |
| Name | Type | Req | Description |
|---|---|---|---|
| generatedAtUtc | string | yes | – |
| provenance | object | yes | – |
| record | object | yes | – |
| results | array | yes | – |
| schemaVersion | string | yes | – |
| sourceRecommendedCitation | string|null | yes | – |
| status | string | yes | – |
| toolId | string | yes | – |
| version | string | yes | – |
No examples provided.
still_get_capabilities STILL tools and supported formats ~31
Discover currently connected STILL modules, supported formats, locales and limitations. Search and calculators are not available yet.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
still_resolve_artwork Import a museum artwork record ~61
Retrieve a known artwork URL from The Met or Cleveland Museum of Art. Not artwork search. Returns source metadata and exact UTC observation time. Source statements are not legal clearance. Use manual record input for other museums.
| Name | Type | Req | Description |
|---|---|---|---|
| sourceUrl | string | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| provenance | object | yes | – |
| record | object | yes | – |
| schemaVersion | string | yes | – |
| status | string | yes | – |
No examples provided.
What is the STILL MCP server?
STILL is an MCP server listed in the public MCP registry as art.thisisstill/still-mcp. Artwork credits, figure captions and Chicago, MLA and APA citations in English and Ukrainian. This page covers its hosted endpoint (https://still-mcp.still-limit-c6ac.workers.dev/mcp).
Is the STILL MCP server safe to use?
STILL scores 71 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the STILL MCP server expose?
STILL exposes 3 tools: still_get_capabilities, still_resolve_artwork, still_generate_citation. Their descriptions and schemas cost roughly 323 tokens of context every time the server is loaded.
Does the STILL MCP server require authentication?
No. We connected to STILL without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the STILL MCP server still maintained?
STILL is still listed as active in the MCP registry. We last reached this channel on 28 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.