Search excessionlabs.ai, the site of Excession Labs, a security lab, and request a security test.
- Passed: Handshake
- Passed: Tools listed
- Passed: Updated recently
Median latency 71 ms · Last checked
Explore
Evidence for your next connection.
Independent measurements of remote MCP servers. Every observation has a timestamp.
Read-only probesMCP server · Data access / search
Search 497,000+ public domain paintings, prints and drawings from 72 museums, with museum records.
1 failed · 8 not measured
Median of successful probes over 7 days
Share of countable probes over 30 days, including daily rollups. Auth challenges are excluded.
Tool definitions returned by this server
Independent monitoring
Outdated check
Last connection measurement is over 24 hours old. Current availability is unknown.
Last checked| Test area | Passed | Failed | Unmeasured |
|---|---|---|---|
ConnectionCan a client connect and discover tools? | 5 | 0 | 0 |
Reliability & speedDoes it respond consistently and quickly? | 0 | 0 | 4 |
Access & authenticationWhat is required to use this server? | 1 | 0 | 2 |
Tool qualityAre the tool definitions usable by an agent? | 4 | 0 | 0 |
Publisher identityCan the publisher be traced to its source? | 3 | 1 | 2 |
Unmeasured means there is not enough evidence to decide. How these checks work
Start using Artnap
Choose your client, copy the configuration, then enable the server in your client’s MCP settings.
Run this command in your terminal, then restart Claude Code.
Claude Code
claude mcp add --transport http artnap https://artnap.com/mcpCapabilities
One artwork by its Artnap id: title, artist, year, museum, license, the 2,500 px image, its Artnap page and the holding museum's own record.
DiscoveredThe license line for one artwork (public domain, CC0 or CC BY) and where to check it at the holding museum.
DiscoveredArtists in the Artnap archive whose name matches the words given, with dates, number of works and their Artnap page.
DiscoveredThe museums and libraries whose open access collections Artnap brings together, with the number of works from each and their Artnap page.
DiscoveredSearch the Artnap archive of public domain paintings, drawings, prints and posters from museum open access collections. Returns each work with title, artist, year, museum, license, a 2,500 px image address and its Artnap page.
DiscoveredRecent measurements
| Checked | Result | Response | Tools |
|---|---|---|---|
| Connected | 199 ms | 5 |