chg: Added tools section.

Author: cedricbonhomme

content/_index.md

@@ -14,7 +14,7 @@ Vulnerability-Lookup facilitates quick correlation of vulnerabilities from vario
   {{< card link="https://github.com/cve-search/vulnerability-lookup" title="The project on GitHub" icon="github" >}}
   {{< card link="https://vulnerability.circl.lu" title="Instance operated by CIRCL" icon="server" >}}
   {{< card link="/documentation" title="Documentation" icon="book-open" >}}
-  {{< card link="about" title="About" icon="user" >}}
+  {{< card link="tools" title="Tools" icon="cog" >}}
 {{< /cards >}}
 
 If you'd like to contribute by sharing your thoughts and observations,

content/tools.md

@@ -0,0 +1,18 @@
+---
+title: Tools
+toc: false
+---
+
+
+Vulnerability-Lookup facilitates the recording of vulnerability sightings,
+regardless of whether they have been published by a source.
+A suite of sighting clients is already available to support this functionality:
+
+- Fediverse - [A sighting client to gather vulnerability-related information from the Fediverse](https://pypi.org/project/FediVuln)
+- MISP - [A sighting client that retrieves vulnerability observations from a MISP server and pushes them to a Vulnerability-Lookup instance](https://pypi.org/project/VulnerabilityLookupSighting)
+- Nuclei - [A sighting client designed to retrieve vulnerability-related information from the Nuclei Git repository of templates.](https://pypi.org/project/NucleiVuln)
+- Exploit-DB - [A client that retrieves vulnerability observations from Exploit-DB and pushes them to a Vulnerability-Lookup instance](https://pypi.org/project/ExploitDBSighting)
+- [Known Exploited Vulnerabilities (KEV) catalog](https://pypi.org/project/kevsight)
+
+
+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.