Native WebMCP census · September 20, 2026
Superset — WebMCP observations
Tools observed on the website listed for Superset, with default and experimental browser contexts shown separately.
- Roster identity
- Superset · yc:31222
- Program and cohort
- Y Combinator · Spring 2026
- Roster observed
- 2026-09-18
- Official profile
- Official directory entry
- Listed website
- https://www.superset.sh/
- Browser
- 153.0.8010.50
Observation windows
The experimental mode enabled WebMCP and WebMCPTesting. Both modes used fresh logged-out contexts and a 1.5-second settled observation window.
| Context | Result | Final URL | Start / end |
|---|---|---|---|
| Default Chrome | Not observed in this window | https://superset.sh/ | 2026-09-20T21:10:43.755Z 2026-09-20T21:10:45.879Z |
| Experimental features enabled | Registration observed | https://superset.sh/ | 2026-09-20T21:34:45.600Z 2026-09-20T21:34:47.957Z |
Exact tool names
| Name | Default | Experimental |
|---|---|---|
superset_install_command | Not observed | Observed |
superset_open_page | Not observed | Observed |
superset_product_facts | Not observed | Observed |
Evidence limits
Passive homepage observation only. No tool was invoked. Registration does not establish execution, product quality, task success or adoption. A tool absent from one window may appear in another context.
Names and metadata describe exposed interfaces. They do not prove that a tool performs the named action or belongs to the company’s core product rather than a hosting platform.
- Default Chrome source hash
8cc00201a95fa7b3cf4189d44901d17722a5516d77ad1efba7da29bc3c3acc19- Default Chrome tool frame origins
- No registration observed
- Experimental features enabled source hash
944622d699ebfedf257abdf38f6e37d547d67cc6440e55e8e9478fc0d19ae0a0- Experimental features enabled tool frame origins
- https://superset.sh