xai-org/x-algorithm

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Algorithm powering the For You feed on X

Stars: 33.3k
Forks: 5.4k
Open beginner issues: 0
Indexed issues: 38
Avg merge: 1d 17h
Merged PRs (30d): 1

Dominant language: Rust
License: Apache-2.0
Last GitHub push: Sep 18, 2026
Latest indexed: Sep 20, 2026
Contributing guide: No contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed

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37 open issues indexed

[Feature Request] Show how long visibility labels remain active + bug report Open

Difficulty 4/5 3-5 days Newbie friendliness 20/100

xai-org/x-algorithm#215 · Opened Sep 21, 2026
Under the Hood: render the report in-product instead of handing users a raw JSON file Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

xai-org/x-algorithm#213 · Opened Sep 20, 2026
[Feature Request]: Expose static account-level SimCluster affinities in under-the-hood exports Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

xai-org/x-algorithm#210 · 3 comments · Opened Sep 19, 2026
BotMaker collection plus same defect class in Last() Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

xai-org/x-algorithm#207 · Opened Sep 16, 2026
[Feature Request / RFC]: Native Timeline Scrubber & Date-Range Filtering for Posts and Replies Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

xai-org/x-algorithm#206 · Opened Sep 15, 2026
[Bug / UX RFC]: Reply Notifications Open Replies in Isolation as Standalone Posts, Completely Omitting Parent Context Open

Difficulty 5/5 Over a week Newbie friendliness 42/100

xai-org/x-algorithm#205 · Opened Sep 15, 2026
Publish a plain-language changelog for param.rs changes Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

xai-org/x-algorithm#203 · Opened Sep 15, 2026
Author diversity resets on every For You request, so the same author repeats across consecutive loads Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

xai-org/x-algorithm#202 · Opened Sep 15, 2026
ProfileClickWeight is 0.0: profile clicks add nothing to For You ranking Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

xai-org/x-algorithm#201 · Opened Sep 15, 2026
Gate out-of-network reach on follower engagement RATE, not raw in-network volume Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

xai-org/x-algorithm#200 · Opened Sep 14, 2026
[Feature Suggestion] Add Dedicated "Health & Wellness" and "Movies & Cinema" Verticals to Explore & Topic Filtering Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

xai-org/x-algorithm#199 · 1 comment · Opened Sep 11, 2026
Exclude sexual engagement-bait from Original Content Rewards eligibility Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

xai-org/x-algorithm#197 · Opened Sep 9, 2026
انخفاض المشاهدات فجأة رغم بدأ ارتفاعها مسبقآ Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

xai-org/x-algorithm#93 · Opened Sep 3, 2026
Redesign sensitive-media interstitials to preserve creator presentation while maintaining viewer consent Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

xai-org/x-algorithm#86 · Opened Aug 31, 2026
Under the Hood JSON should include post IDs for labeled posts Open

Difficulty 3/5 1-2 days Newbie friendliness 68/100

xai-org/x-algorithm#85 · 1 comment · Opened Aug 31, 2026
Refactor to reduce the fascism Open

Difficulty 5/5 Over a week Newbie friendliness 15/100

xai-org/x-algorithm#84 · 1 comment · Opened Aug 31, 2026
Feedback on Aug 26 cold-start change (Home views + Top-K 5→2) Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

xai-org/x-algorithm#82 · Opened Aug 29, 2026
my X algorithm has been hijacked by a developer that works at trust and safety and he's been weaponizing it to attack me for the last 9 months. I have the proof. Open

Difficulty 5/5 Over a week Newbie friendliness 10/100

xai-org/x-algorithm#81 · 1 comment · Opened Aug 27, 2026
# Preference\-aware discovery for adult content among consenting adult viewers Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

xai-org/x-algorithm#80 · 4 comments · 2 reactions · Opened Aug 26, 2026
# Preserve out\-of\-network discovery for non\-adult posts from adult\-labeled creators Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

xai-org/x-algorithm#79 · 4 comments · 2 reactions · Opened Aug 26, 2026
Sudden drastic reach drop and unexpected removal from monetization Open

Difficulty 5/5 Over a week Newbie friendliness 10/100

xai-org/x-algorithm#71 · 1 comment · Opened Aug 16, 2026
Proposal to disable government affiliated accounts from turning off their comments or blocking accounts Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

xai-org/x-algorithm#69 · 3 comments · 18 reactions · Opened Aug 16, 2026
First-match-wins ordering: `hold_cluster_spam` shadows the base `cluster_spam` suspend/bounce/label rules, making them unreachable Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

xai-org/x-algorithm#67 · 1 comment · Opened Aug 16, 2026
Allowlist lookups fail unsafe in `abuse-enforcement-service`: a transient store error removes enforcement protection from exempted accounts Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

xai-org/x-algorithm#66 · Opened Aug 16, 2026
[Spam] Verbatim-duplicate Chinese spam replies evade detection at scale Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

xai-org/x-algorithm#65 · 5 comments · Opened Aug 15, 2026
Suggestions to raise the cost of multi-account illegal-content distribution (tag rotation, low-cred real-time visibility, weak negative-signal propagation) Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

xai-org/x-algorithm#61 · 1 comment · Opened Aug 15, 2026
BotMaker collection functions crash on edge cases: missing validation for empty lists and invalid indices Open

Difficulty 3/5 1-2 days Newbie friendliness 68/100

xai-org/x-algorithm#58 · Opened Aug 15, 2026
Cyclomatic complexity survey: codebase is healthy overall, with a few concentrated hot spots Open

Difficulty 5/5 Over a week Newbie friendliness 28/100

xai-org/x-algorithm#54 · Opened Aug 14, 2026
Tracking: reliability, restriction lifecycle, transparency, and ranking proposals Open

Difficulty 5/5 Over a week Newbie friendliness 15/100

xai-org/x-algorithm#45 · 3 comments · Opened Aug 14, 2026
Personalized For You Feed for Final-Year Students and Job Seekers Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

xai-org/x-algorithm#42 · 2 comments · Opened Aug 14, 2026
Why isn’t my post reaching her timeline? 😭 Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

xai-org/x-algorithm#41 · 4 comments · 21 reactions · Opened Aug 14, 2026
Under the Hood does not carry label-source provenance into the report, contrary to README:411 Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

xai-org/x-algorithm#39 · 1 comment · Opened Aug 14, 2026
X algorithm keeps pushing Japanese baddies onto my feed Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

xai-org/x-algorithm#38 · 3 comments · Opened Aug 14, 2026
BDSM enforcement policy is undeployable: redacted thresholds [9.99] lack configuration guide Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

xai-org/x-algorithm#25 · 3 comments · Opened Aug 13, 2026
shroom Open

Difficulty 5/5 Over a week Newbie friendliness 10/100

xai-org/x-algorithm#14 · 21 comments · 15 reactions · Opened Aug 13, 2026
Open source isn't Optional[X] Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

xai-org/x-algorithm#13 · Opened Aug 13, 2026
bwaaa Open

Difficulty 5/5 Over a week Newbie friendliness 15/100

xai-org/x-algorithm#8 · 2 comments · 28 reactions · Opened Aug 13, 2026

xai-org/x-algorithm

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