On peut faire des recherches dans Obsidian depuis chrome : (si on a installé Obsidian bien sûr !)
cf. https://medium.com/@gareth.stretton/obsidian-control-from-chrome-1ba27c5ef84b

exemple ; taper dans la barre de recherche de Chrome
obsidian://search?vault=TESTLOCAL&query=Amis
chrome essaie d'ouvrir l'application locale obsidian

The technique is a combination of Chrome’s Site Search and Obsidian’s URI protocol.

In Chrome, you can add our own search engine. You specify a keyword, say “youtube” and a URL “https://www.youtube.com/results?search_query=%s”. Once this is configured, you can quickly perform a search in the address bar. You simply type the keyword, press tab, enter your search term and hit enter. Chrome will replace the ‘%s’ in the URL then visit the address.

Rather than provide a website we use an Obsidian URI. For example, to search your vault you would use the URI: obsidian://search?vault=my%20vault%20name&query=%s.

Below are the steps to configure Chrome to have Obsidian site search commands and also to allow Chrome to Open Obsidian without confirming each time.

Add Custom Site Searches

Open Settings

Search settings for ‘site search’

Add site search for each Obsidian command

Example site search: Search Obsidian

Below are my site search commands. You will need to change the vault name (“my_vault”) to your vault name. You can change the shortcuts too.

Purpose: Search vault
Search Engine: Obsidian - Search
Shortcut: obs
URL: obsidian://search?vault=my_vault&query=%s

Purpose: Create a new note
Search Engine: Obsidian - Create Note
Shortcut: obn
URL: obsidian://new?vault=my_vault&silent=true&name=%s

Purpose: Save a link to a note
Search Engine: Obsidian - Save Link
Shortcut: obl
URL: obsidian://new?vault=my_vault&silent=true&name=Links&append=true&content=%s%0D%0A

Purpose: Save a TODO to a note
Search Engine: Obsidian - Save TODO
Shortcut: obn
URL: obsidian://new?vault=my_vault&silent=true&name=TODOs&append=true&content=-%20[%20]%20%s%0D%0A

If you have spaces in your vault name, replace these with ‘%20’. Likewise, ‘%2F’ for forward slashes, e.g. ‘/’.

Always allow Chrome to open Obsidian

For security reasons, Chrome asks you before opening Obsidian (and most other applications). For example, on Linux the popup confirmation looks like this…

Chrome Popup to Confirm opening Obsidian

This can be annoying. However, Chrome can be configured to Open Obsidian without asking. Below are the instructions for Mac and Linux, and a link for Windows (which I haven’t tried yet).

On Mac…

defaults write com.google.Chrome URLAllowlist -array 'obsidian://*'

On Linux…

sudo mkdir -p /etc/opt/chrome/policies/managed/
echo '{"URLAllowlist":["obsidian://*"]}' | sudo tee /etc/opt/chrome/policies/managed/managed_policies.json

On Windows…

I believe you need to edit the Windows registry. Good luck!

EDIT: u/holgerkrumm suggests that if you use Windows + Edge then these instructions will work for you!