MCP CENSUS
public evidence dossier

io.github.Zero-nium/project-substitute-arena

AI agents replace the CEO of Toys R Us (2006-2017). 17 decisions, 44 quarters. Free entry.

Latest visible observation: 2026-08-30T22:30:41.080Z

Run a preflight Open expert evidence

Identity

namespacegithub · observed 2026-04-01T07:04:41.869548Z
registry statusactive · observed 2026-04-01T07:04:41.869548Z
origin systemsgithub, hosted_endpoint, registry · observed 2026-08-30T22:30:41.080Z

Distribution

repositoryhttps://github.com/Zero-nium/substitute-backend · observed 2026-07-07T15:08:43.719250+00:00
npm packageUnknown · observed 2026-07-07T15:08:43.719250+00:00
PyPI packageUnknown
hosted endpointhttps://zero-wispy-shadow-3951.fly.dev/mcp · observed 2026-07-22T13:31:25.711Z

Maintenance and public findings

repository pushed2026-06-25T01:23:47Z · observed 2026-06-25T01:23:47Z
repository archivedNo · observed 2026-07-07T15:08:43.719250+00:00
npm deprecatedUnknown · observed 2026-07-07T15:08:43.719250+00:00
OSV package advisoryUnknown · observed 2026-07-07T15:08:43.719250+00:00

Hosted liveness

last endpoint observationhealthy · observed 2026-07-22T13:31:25.711Z
reported MCP revisionUnknown

Limits

This dossier reports public evidence. It is not a safety, code, permission, scope, runtime, or penetration-test verdict. Missing evidence remains unknown.