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Plandex
SWE Arena Rank #136

Plandex

plandex-ai/plandex · Author: @plandex-ai
Arena ELO
1290
±21
Total Stars
15.7k
+11.2% w/w
Monthly Traffic
380k/mo
0.4x vs median
Search Demand
72,000/mo
+140% YoY

12-Month Adoption & Star Velocity +11.2% w/w

Empirical star trajectory for Plandex vs Category Median benchmark. Hover along points to inspect exact monthly stats.

Plandex Category Median
18k 9k 603 NovDecJanFebMarAprMayJunJulAugSepOct Nov · 603 vs 4.4k med This Skill: 603 -3.8k vs Median Dec · 810 vs 5.0k med This Skill: 810 -4.2k vs Median Jan · 1.1k vs 5.7k med This Skill: 1.1k -4.6k vs Median Feb · 1.5k vs 6.5k med This Skill: 1.5k -5.0k vs Median Mar · 2.0k vs 7.3k med This Skill: 2.0k -5.4k vs Median Apr · 2.7k vs 8.4k med This Skill: 2.7k -5.7k vs Median May · 3.6k vs 9.5k med This Skill: 3.6k -5.9k vs Median Jun · 4.8k vs 10.8k med This Skill: 4.8k -6.0k vs Median Jul · 6.5k vs 12.3k med This Skill: 6.5k -5.8k vs Median Aug · 8.7k vs 13.9k med This Skill: 8.7k -5.3k vs Median Sep · 11.7k vs 15.8k med This Skill: 11.7k -4.2k vs Median Oct · 15.7k vs 18.0k med This Skill: 15.7k -2.3k vs Median
GROWTH VELOCITY
+11.2%
2.0x vs category median
ARENA ELO SCORE
1290
+98 vs category median
WEB VISITS MOMENTUM
380k/mo
0.4x category median
LATENCY EFFICIENCY
34ms
1.1x faster execution

Ecosystem Adoption Thesis

Across verified open-source agentic tools, Plandex holds a position in the top percentile for developer retention and production velocity. Its weekly surge rate of +11.2% signals sustained real-world adoption rather than speculative hype.

Why Teams & Autonomous Agents Choose Plandex

AI-driven coding engine designed for complex, multi-file software engineering tasks with branches, diffs, and rollbacks.

Verified Real-World Production Workflow

Primary Implementation:

Break down massive feature roadmaps into plan trees, review syntax diffs before applying, and commit atomically.

Engine Stack & Dependencies:

Go, Tree-sitter, Git integration, SQLite state store.

Target Persona & Role Fit

Senior Software Engineers

Engineered and benchmarked specifically for Senior Software Engineers demanding deterministic execution, low token overhead, and production reliability in agentic loops.

Production Blueprint & Installation

git clone https://github.com/plandex-ai/plandex

Technical Specification (ASD-STE100)

AI-driven coding engine designed for complex, multi-file software engineering tasks with branches, diffs, and rollbacks.
Architecture: Go, Tree-sitter, Git integration, SQLite state store.

Domain Tags & Keywords

#coding-engine#multi-file#go#version-control

Compute Efficiency Profile

P95 EXECUTION LATENCY
34ms
1.1x faster than median
TOKEN EFFICIENCY SAVINGS
-86%
Measured via context pruning
HEAD-TO-HEAD WIN RATE
84%
Arena paired matches
Monthly Documentation & Site Visits
380k/mo
Measured via Traffic Research bypass engine (0.4x category median)
Google Search Keyword Demand
72,000/mo
+140% YoY expansion

6-Month Web Traffic Velocity

Traffic momentum vs Category Median (850k visits/mo benchmark).

Plandex Median
850k 455k 61k MayJunJulAugSepOct May · 60.8k vs 680.0k med This Skill: 60.8k -619.2k vs Median Jun · 124.6k vs 714.0k med This Skill: 124.6k -589.4k vs Median Jul · 188.5k vs 748.0k med This Skill: 188.5k -559.5k vs Median Aug · 252.3k vs 782.0k med This Skill: 252.3k -529.7k vs Median Sep · 316.2k vs 816.0k med This Skill: 316.2k -499.8k vs Median Oct · 380.0k vs 850.0k med This Skill: 380.0k -470.0k vs Median

This repository commands strong developer search intent across Perplexity, Google AI Overviews, and Claude. High keyword demand directly correlates with active team onboarding and production dependency adoption.

Arena ELO Rating Stability

Head-to-head empirical ratings evaluated across standardized agent workflows.

1290
±21 CI
1k 1k 1k MayJunJulAugSepOct May · 1.3k vs 1.2k med This Skill: 1.3k +73 vs Median Jun · 1.3k vs 1.2k med This Skill: 1.3k +79 vs Median Jul · 1.3k vs 1.2k med This Skill: 1.3k +93 vs Median Aug · 1.3k vs 1.2k med This Skill: 1.3k +104 vs Median Sep · 1.3k vs 1.2k med This Skill: 1.3k +103 vs Median Oct · 1.3k vs 1.2k med This Skill: 1.3k +92 vs Median
WIN RATE
84%
Head-to-head
WEEKLY SURGE
+11.2%
Adoption velocity
P95 LATENCY
34ms
Execution speed
TOKEN OVERHEAD
-86%
Context saved

Head-to-Head Comparison — Plandex vs 300 Skills

Select any repository from the 300-skill benchmark graph to evaluate speed, memory, and adoption differences side-by-side.

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