Added missing details about the services that require keys and/or authentication

Author: orpiske

docker-compose.yml

@@ -47,6 +47,7 @@ services:
       VALKEY_HOST: valkey
       VALKEY_PORT: 6379
       VALKEY_TIMEOUT: 10
+      # TAVILY_API_KEY: include-you-api-key-here
     ports:
       - "9006:9000"
 

docs/usage.md

@@ -272,6 +272,7 @@ The following tools services can be made available using Wanaku and used to prov
 | `kafka`      | wanaku-routing-kafka-service      | Provides access to Kafka topics as tools via Wanaku                         |
 | `tavily`     | wanaku-routing-tavily-service     | Provides search capabilities on the Web using [Tavily](https://tavily.com/) |
 
+NOTE: some services (i.e.; Tavily, S3, etc.) may require API keys and/or other forms of authentication. Check the README.md files in each service documentation for more details.
 
 ## Adding Your Own Resource Provider or Tool Service
 

services/tools/wanaku-routing-tavily-service/README.md

@@ -5,7 +5,7 @@ A service that searches on the Web using [Tavily](https://tavily.com/).
 To run set your API key using either one of: 
 
 - the environment variable `TAVILY_API_KEY`
-- the `tavily.api.key` property when running the application (i.e.: `-Dtavily.api.key=my-key`)
+- the `tavily.api.key` property when running the application (i.e.,: `-Dtavily.api.key=my-key`)
 
 ```shell
 wanaku tools add -n "tavily-search" --description "Search on the internet using Tavily" --uri "tavily://search?maxResults={maxResults}" --type tavily --property "_body:string,The search terms" --property "maxResults:int,The maxResults is the expected number of results to be found if the search request were made" --required "_body"