Alternatives

FreeAnchor alternatives for AI agents.

Compare similar skills by workflow fit, trust score, quality, GitHub adoption, maintenance, and install readiness.

Current skill

FreeAnchor

FreeAnchor: Learning to Match Anchors for Visual Object Detection (NeurIPS 2019)

55
Quality
77
Trust
669
Stars
#1

FCOS

Similarity 145Trust 79Strong 71

FCOS: Fully Convolutional One-Stage Object Detection (ICCV'19)

3.3K starsDec 9, 2023 pushrobotics-iotPythonComputer Vision
$ npx skills add tianzhi0549/FCOS
#2

SSD

Similarity 145Trust 82Strong 72

High quality, fast, modular reference implementation of SSD in PyTorch

1.6K starsJan 26, 2024 pushrobotics-iotPythonComputer Vision
$ npx skills add lufficc/SSD
#3

Yolov5 Deepsort

Similarity 144Trust 82Strong 71

最新版本yolov5+deepsort目标检测和追踪,能够显示目标类别,支持5.0版本可训练自己数据集

1.2K starsOct 6, 2022 pushrobotics-iotPythonComputer Vision
$ npx skills add Sharpiless/Yolov5-Deepsort
#4

OC SORT

Similarity 143Trust 93Excellent 96

[CVPR2023] The official repo for OC-SORT: Observation-Centric SORT on video Multi-Object Tracking. OC-SORT is simple, online and robust to occlusion/non-linear motion.

1.1K starsApr 21, 2026 pushrobotics-iotPythonComputer Vision
$ npx skills add noahcao/OC_SORT
#5

DDColor

Similarity 142Trust 91Excellent 93

[ICCV 2023] DDColor: Towards Photo-Realistic Image Colorization via Dual Decoders

1.5K starsJan 17, 2026 pushrobotics-iotPythonComputer Vision
$ npx skills add piddnad/DDColor
#6

Mmengine

Similarity 142Trust 90Excellent 93

OpenMMLab Foundational Library for Training Deep Learning Models

1.5K starsDec 23, 2025 pushrobotics-iotPythonComputer Vision
$ npx skills add open-mmlab/mmengine
#7

BEVFormer

Similarity 141Trust 87Strong 77

[ECCV 2022] This is the official implementation of BEVFormer, a camera-only framework for autonomous driving perception, e.g., 3D object detection and semantic map segmentation.

4.5K starsAug 15, 2024 pushrobotics-iotPythonComputer Vision
$ npx skills add fundamentalvision/BEVFormer
#8

DINO

Similarity 139Trust 87Strong 75

[ICLR 2023] Official implementation of the paper "DINO: DETR with Improved DeNoising Anchor Boxes for End-to-End Object Detection"

2.8K starsJul 31, 2024 pushrobotics-iotPythonComputer Vision
$ npx skills add IDEA-Research/DINO
#9

3D ResNets PyTorch

Similarity 139Trust 82Strong 76

3D ResNets for Action Recognition (CVPR 2018)

4.0K starsJan 20, 2021 pushrobotics-iotPythonComputer Vision
$ npx skills add kenshohara/3D-ResNets-PyTorch
#10

DeepMosaics

Similarity 139Trust 85Strong 75

Automatically remove the mosaics in images and videos, or add mosaics to them.

2.6K starsAug 30, 2024 pushrobotics-iotPythonComputer Vision
$ npx skills add HypoX64/DeepMosaics
#11

ICCV2019 LearningToPaint

Similarity 138Trust 85Strong 74

ICCV2019 - Learning to Paint With Model-based Deep Reinforcement Learning

2.3K starsMay 7, 2025 pushrobotics-iotPythonComputer Vision
$ npx skills add hzwer/ICCV2019-LearningToPaint
#12

FastestDet

Similarity 138Trust 86Strong 81

:zap: A newly designed ultra lightweight anchor free target detection algorithm, weight only 250K parameters, reduces the time consumption by 10% compared with yolo-fastest, and the post-processing is simpler

853 starsMay 12, 2026 pushrobotics-iotPythonComputer Vision
$ npx skills add dog-qiuqiu/FastestDet
#13

EasyCV

Similarity 138Trust 84Strong 73

An all-in-one toolkit for computer vision

1.9K starsMay 9, 2025 pushrobotics-iotPythonComputer Vision
$ npx skills add alibaba/EasyCV
#14

Faster Rcnn Pytorch

Similarity 137Trust 82Strong 73

Faster RCNN with PyTorch

1.8K starsSep 25, 2021 pushrobotics-iotPythonComputer Vision
$ npx skills add longcw/faster_rcnn_pytorch
#15

Raster Vision

Similarity 137Trust 95Excellent 100

An open source library and framework for deep learning on satellite and aerial imagery.

2.2K starsJun 4, 2026 pushrobotics-iotPythonComputer Vision
$ npx skills add azavea/raster-vision
#16

Stitching

Similarity 137Trust 92Excellent 100

A Python package for fast and robust Image Stitching

2.6K starsMay 25, 2026 pushrobotics-iotPythonComputer Vision
$ npx skills add OpenStitching/stitching

How to choose

When should you switch?

Use an alternative when it has a clearer install path, higher trust score, fresher maintenance, or better platform fit for your current agent stack. Keep FreeAnchor if it already passes your workflow test and repository review.

Next step

Compare top candidates side by side

Open the compare page, test the install commands in a sandbox, and check each repository before using a skill in production.