Assistant GM

by hamiltonrmanz@gmail.com · Tools

Manifest V3 Free

View in Chrome Web Store Data as of 20 Oct 2026

Live draft companion for ESPN, Sleeper, CBS, Yahoo - docked in the side panel while you draft.

Users

−3 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#223K

#187K among extensions

Version

3.8.7

updated 27 Aug 2026

Users

monthly, 2 months

Latest, 20 Oct 2026: 7 usersMove the mouse over the chart for any month

Ratings count

monthly, 2 months

Latest, 20 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Assistant GM

Assistant GM is a live draft companion that docks in Chrome's side panel and stays open next to your ESPN, Sleeper, Yahoo, or CBS Sports draft room. While you draft, it automatically tracks every pick as it happens and gives you roster-aware player recommendations, ranked by ADP/ECR consensus and filtered against your own real roster needs, not just "best player available." Connect your real ESPN or Sleeper league and it grades your picks against actual market value as you go, then gives you a full post-draft grade once the room fills up. Currently in beta. Feedback welcome.

Growth

Window	Users	Change	Ratings	Rating
7 days	−6	−46.2%	0	0.00
30 days	−3	−30.0%	0	0.00

Version history

1 versions recorded

3.8.727 Aug 2026

Details

Category: Tools
First seen: 27 Aug 2026
Size: 82 KB
Languages: en-US
Pricing: Free
Privacy policy: bellcowfantasy.app
Extension ID: lmmpioilmpdomdcinalmjhkiopfjophk

Permissions and risk

Elevated riskimpact 3, likelihood 3

Permissions

cookiesstoragesidePaneltabsscriptingnotifications

Site access

*://*.espn.com/**://*.nfl.com/**://*.cbssports.com/**://*.sleeper.app/**://*.sleeper.com/**://*.yahoo.com/*https://bellcowfantasy.app/*https://www.bellcowfantasy.app/*