AirShelf Catalog
ai-airshelf-catalog declares 8 capabilities across 8 tools, with 2 critical issues. One of them, no-revocation, is recorded for every server in the index because MCP has no field in which to declare a way to switch a tool off; a missing declaration is not evidence that the control is missing.
Issues
8 of 8 tools declare no way for the customer to switch them off once granted. This applies to every tool because MCP has no field in which to declare a revocation mechanism; the product may provide one outside MCP that a manifest cannot show.
1 tool is annotated by the server as destructive (destructiveHint) and declares no limit. In MCP that annotation marks a tool that may make destructive changes rather than only additive ones; it does not say the change cannot be undone.
8 of 8 tools declare no expiry. This applies to every tool because MCP has no field in which to declare an expiry; the product may provide one outside MCP that a manifest cannot show.
8 of 8 tools declare no record of their actions that the customer can read. This applies to every tool because MCP has no field in which to declare an audit requirement; the product may provide one outside MCP that a manifest cannot show.
1 tool can modify data and declares no limit.
6 tools can read data and declare no limit.
Declared capabilities
| Tool | Read as | Basis |
|---|---|---|
search_catalog | read |
declared |
find_products | read |
declared |
research_shopping | write |
assumed |
get_product | read |
declared |
compare_products | read |
declared |
explain_product | read |
declared |
list_merchants | read |
declared |
request_quote | destructive |
declared |
Record history
| Recorded | Exposure | Source |
|---|---|---|
| 2026-10-28 | 30 | tools/list on https://mcp.airshelf.ai/mcp, published in the official MCP registry as ai.airshelf/catalog 1.0.0 |
| 2026-10-11 | 30 | tools/list on https://mcp.airshelf.ai/mcp, published in the official MCP registry as ai.airshelf/catalog 1.0.0 |
| 2026-10-05 | 30 | tools/list on https://mcp.airshelf.ai/mcp, published in the official MCP registry as ai.airshelf/catalog 1.0.0 |
| 2026-09-21 | 30 | tools/list on https://mcp.airshelf.ai/mcp, published in the official MCP registry as ai.airshelf/catalog 1.0.0 |
tools/list response and it will be re-scored and dated.
Corrections are published alongside the original, not in place of it.