mcp-selection-lab-production.up.railway.app publishes an Agentic Resource Discovery manifest at /.well-known/ai-catalog.json, declaring what an AI agent can call on this domain. Everything below is read from that file. First seen by our crawler on 06 September 2026.
| Declared resource | Type |
|---|---|
| MCP Selection Labanswers in 141ms Metadata-only MCP tool-selection readiness analysis. Scans public MCP initialize/tools/list metadata, benchmarks routing collisions and no-tool abstention, and returns structured reports without executing target business tools. endpoint: https://mcp-selection-lab-production.up.railway.app/.well-known/mcp/server-card.jsonidentifier: urn:air:mcp-selection-lab-production.up.railway.app:mcp:mcp-selection-labpublished to be found for: benchmark whether an MCP server's tool descriptions cause routing coll · check whether an AI agent can distinguish between similar MCP tools · find confusing MCP tool descriptions before shipping · measure no-tool abstention and false-positive MCP tool selection selection_lab_info scan_mcp_metadata get_selection_report | application/mcp-server-card+json |
https://mcp-selection-lab-production.up.railway.app/.well-known/ai-catalog.json, this publisher's own file. Identifiers are reproduced exactly as published.
Note: this is the pre-v0.91 path. The specification renamed the manifest to /.well-known/ard.json, and most of the ecosystem still serves the older name.
Of the resources listed, 1 have been probed for reachability.
"Answers" and "no response" describe only whether an endpoint replied when last probed:
services go down and come back, and an entry is demoted rather than removed. None of this
is a trust, quality or safety rating.
https://neuronto.com/search, or connect an agent to https://neuronto.com/mcp.
If this is your domain, the free console shows what a registry
sees when it reads your manifest.