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Bring Your League to Sleeper

Bring Your League to Sleeper

ID: kpcokdpkaepgcefmhmkdinoolobjllcc

Supported Languages

🇺🇸English

Extension Info & Metadata

Status
Active
Version
0.5.1
Size
0.59 MB
Rating
5.0/5
Reviews
1
Users
22
Type
Extension
Updated
Aug 1, 2026
Category
Productivity Tools
Price
Free
Featured
No
Visibility
Unlisted
Mature
No
By Google
No
Trusted
No
Download CRX
Chrome Web Store
Report Issue

Publisher Contextual Analysis

Author
SleeperBotView Profile
Privacy
Privacy Policy
MX records exist
Yes
Domain exists
Yes
Is disposable
No
Is role-based
Yes
Mailbox exists
Yes
Total Extensions
1
Active
1
Obsolete
0
Listed
0
Unlisted
1
Total Users
22
Screenshot 1
Screenshot 2

Your league's data belongs to you. Copy your ESPN or NFL.com league history to Sleeper — nothing changes on your old platform.

Item
Type
Severity
Description
declarativeNetRequest
Permission
Critical
This permission allows the extension to define rules to block, redirect, or modify network requests. Rated Critical because it can control all network traffic, potentially blocking security updates or redirecting to malicious sites.
activeTab
Permission
Medium
This permission grants temporary access to the current tab. Rated Medium because it can access current page content when invoked, though limited to user-initiated actions.
storage
Permission
Medium
This permission allows storing data locally in the browser. Rated Medium because it can persist sensitive user data, track user activities over time, and potentially store malicious payloads.
tabs
Permission
Medium
This permission enables tab management and monitoring. Rated Medium because it can track open tabs, access tab metadata, and monitor user browsing patterns.
https://www.espn.com/*
Host
Medium
Host permission — access limited to this URL pattern.
https://fan.api.espn.com/*
Host
Medium
Host permission — access limited to this URL pattern.
https://fantasy.espn.com/*
Host
Medium
Host permission — access limited to this URL pattern.
https://fantasy.nfl.com/*
Host
Medium
Host permission — access limited to this URL pattern.
https://fantasyfootball.nfl.com/*
Host
Medium
Host permission — access limited to this URL pattern.
https://lm-api-reads.fantasy.espn.com/*
Host
Medium
Host permission — access limited to this URL pattern.
https://nextgenstats.nfl.com/*
Host
Medium
Host permission — access limited to this URL pattern.
https://sleeper.com/*
Host
Medium
Host permission — access limited to this URL pattern.
https://sleeper.app/*
Host
Medium
Host permission — access limited to this URL pattern.
https://api.sleeper.app/*
Host
Medium
Host permission — access limited to this URL pattern.
sidePanel
Permission
Low
This permission adds custom panels to the browser interface. Rated Low because it only affects browser UI elements and cannot access page content.
URLs
43
IPv4
0
IPv6
0

URLs

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nextgenstats.nfl.com-https://nextgenstats.nfl.com/
sleeper.com-https://sleeper.com
sleeper.com/graphqlhttps://sleeper.com/graphql
sleeper.com/leagues/200https://sleeper.com/leagues/200
fantasy.nfl.com/league/2151575/settingshttps://fantasy.nfl.com/league/2151575/settings
fantasy.nfl.com/league/2151575/ownershttps://fantasy.nfl.com/league/2151575/owners
fantasy.nfl.com/league/2151575/history/2025/ownershttps://fantasy.nfl.com/league/2151575/history/2025/owners
fantasy.nfl.com/league/2151575/history/2024/standingshttps://fantasy.nfl.com/league/2151575/history/2024/standings?historyStandingsType=regular
fantasy.nfl.com/league/2151575/team/3https://fantasy.nfl.com/league/2151575/team/3?leagueId=2151575
fantasy.nfl.com/league/2151575/team/3/gamecenterhttps://fantasy.nfl.com/league/2151575/team/3/gamecenter?week=17&leagueId=2151575
Showing 1 to 10 of 50 rows
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No IP addresses found
Version
Size
Is Malicious
Findings
Permhash
0.5.1
Latest
0.59 MB
Benign
—
9b0bef76985848dcdd848001397641e37ed27d6da40ed989c484ea4a09ab1066
0.5.0
0.59 MB
Benign
—
9b0bef76985848dcdd848001397641e37ed27d6da40ed989c484ea4a09ab1066
0.4.1
0.58 MB
Benign
—
9b0bef76985848dcdd848001397641e37ed27d6da40ed989c484ea4a09ab1066
0.4.0
0.58 MB
Benign
—
9b0bef76985848dcdd848001397641e37ed27d6da40ed989c484ea4a09ab1066
0.3.0
0.56 MB
Benign
—
287c13dabfc7c8c0d9b6a2b1b6362a8fa772bc3ef854be9dadc895d82a37aff5
0.2.2
0.23 MB
Benign
—
287c13dabfc7c8c0d9b6a2b1b6362a8fa772bc3ef854be9dadc895d82a37aff5
0.2.1
0.23 MB
Benign
—
287c13dabfc7c8c0d9b6a2b1b6362a8fa772bc3ef854be9dadc895d82a37aff5
0.2.0
0.22 MB
Benign
—
287c13dabfc7c8c0d9b6a2b1b6362a8fa772bc3ef854be9dadc895d82a37aff5
0.1.1
0.19 MB
Benign
—
287c13dabfc7c8c0d9b6a2b1b6362a8fa772bc3ef854be9dadc895d82a37aff5
0.1.0
0.19 MB
Benign
—
287c13dabfc7c8c0d9b6a2b1b6362a8fa772bc3ef854be9dadc895d82a37aff5
Showing 1 to 10 of 10 rows
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Code Diff

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