RDAP API
io-rdapapi-rdap declares 7 capabilities across 7 tools, with 1 critical issue.
Issues
7 of 7 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.
7 of 7 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.
7 of 7 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.
7 tools can read data and declare no limit.
Declared capabilities
| Tool | Read as | Basis |
|---|---|---|
domain-lookup | read |
declared |
bulk-domain-lookup | read |
declared |
ip-lookup | read |
declared |
asn-lookup | read |
declared |
nameserver-lookup | read |
declared |
entity-lookup | read |
declared |
tlds | read |
declared |
Record history
| Recorded | Exposure | Source |
|---|---|---|
| 2026-10-16 | 12 | tools/list on https://rdapapi.io/mcp/rdap, published in the official MCP registry as io.rdapapi/rdap 1.3.0 |
| 2026-10-11 | 12 | tools/list on https://rdapapi.io/mcp/rdap, published in the official MCP registry as io.rdapapi/rdap 1.3.0 |
tools/list response and it will be re-scored and dated.
Corrections are published alongside the original, not in place of it.