chg: [tools] Added Nmap vulnerability lookup script to the list of to…

…ols.

content/tools.md

@@ -24,14 +24,19 @@ A suite of sighting clients is already available to support this functionality:
 
 If you want to create your own sigthing tool, it's recommended to use [PyVulnerabilityLookup](https://github.com/cve-search/PyVulnerabilityLookup), a Python library to access Vulnerability-Lookup via its REST API.
 
+## Libraries to access the Vulnerability-Lookup API
+
+- [PyVulnerabilityLookup](https://github.com/cve-search/PyVulnerabilityLookup) the official Python
+  library using the Vulnerability-Lookup Rest API.
+
 
 ## Software extending Vulnerability-Lookup functionalities
 
 - [CPE Guesser](https://github.com/cve-search/cpe-guesser) - a command-line tool or web service designed to guess
   the CPE name based on one or more keywords.
 
 
-## Libraries to access the Vulnerability-Lookup API
+## Software using Vulnerability-Lookup functionalities
 
-- [PyVulnerabilityLookup](https://github.com/cve-search/PyVulnerabilityLookup) the official Python
-  library using the Vulnerability-Lookup Rest API.
+- [Nmap vulnerability lookup script](https://github.com/cve-search/vulnerability-lookup/blob/main/tools/vulnerability-lookup.nse)
+  For each available CPE the script prints out known vulns (links to the correspondent info) and correspondent CVSS scores.