Supabase ranks higher at 42/100 vs A ConvNet for the 2020s (ConvNeXt) at 20/100. Capability-level comparison backed by match graph evidence from real search data.
| Feature | A ConvNet for the 2020s (ConvNeXt) | Supabase |
|---|---|---|
| Type | Product | MCP Server |
| UnfragileRank | 20/100 | 42/100 |
| Adoption | 0 | 0 |
| Quality |
| 0 |
| 0 |
| Ecosystem | 0 | 0 |
| Match Graph | 0 | 0 |
| Pricing | Paid | Free |
| Capabilities | 9 decomposed | 9 decomposed |
| Times Matched | 0 | 0 |
Pure convolutional neural network architecture that systematically incorporates Vision Transformer design principles (larger kernels, layer normalization, inverted bottlenecks, reduced activation functions) into ResNet-style convolutions without attention mechanisms. Achieves 87.8% ImageNet top-1 accuracy by applying incremental architectural modifications that bridge the performance gap between standard ConvNets and ViTs while maintaining convolutional simplicity and computational efficiency.
Unique: Systematically applies Vision Transformer design principles (larger receptive fields via 7x7 kernels, layer normalization instead of batch norm, inverted bottleneck blocks, GELU activations) to pure ConvNet architecture without adopting attention mechanisms, creating a hybrid design philosophy that achieves ViT-level accuracy while preserving ConvNet simplicity and efficiency
vs alternatives: Outperforms Swin Transformer on COCO object detection and ADE20K segmentation while maintaining the interpretability and computational efficiency of standard ConvNets, avoiding the complexity overhead of multi-head self-attention
Generates multi-resolution feature pyramids across network depth through staged downsampling blocks that progressively reduce spatial dimensions while increasing channel capacity. Enables downstream tasks (object detection, semantic segmentation) to operate on features at multiple semantic scales by maintaining hierarchical feature maps that capture both low-level details and high-level semantic information.
Unique: Achieves multi-scale feature extraction through pure convolutional downsampling stages inspired by ViT hierarchical design, avoiding transformer-specific mechanisms while maintaining the ability to produce feature pyramids competitive with Swin Transformer's shifted-window hierarchical attention
vs alternatives: Produces multi-scale features with lower computational overhead than Swin Transformer's windowed attention while maintaining competitive detection/segmentation performance on COCO and ADE20K benchmarks
Increases convolutional kernel sizes from standard 3x3 to 7x7 receptive fields, expanding the local context window that each convolution operates on. This design choice directly mirrors Vision Transformer patch embedding behavior by increasing the spatial context captured in a single convolution operation, enabling the model to learn longer-range spatial dependencies without explicit attention mechanisms.
Unique: Systematically increases convolutional kernel sizes to 7x7 as a direct architectural translation of Vision Transformer patch embedding behavior, creating larger local receptive fields that reduce the need for deep sequential convolutions to achieve global context
vs alternatives: Achieves transformer-like long-range context modeling with pure convolutions, avoiding the quadratic attention complexity of ViTs while maintaining computational efficiency comparable to standard ResNets
Implements inverted bottleneck blocks (expand-then-contract channel flow) instead of standard residual bottlenecks, where channels are first expanded to a larger intermediate dimension before being contracted back. This design pattern, borrowed from MobileNet and Vision Transformers' MLP blocks, allows the model to learn richer feature transformations in the expanded space while maintaining parameter efficiency through the contraction phase.
Unique: Adopts inverted bottleneck channel flow (expand → transform → contract) from Vision Transformers' MLP blocks into convolutional residual blocks, creating a hybrid design that balances feature expressiveness with parameter efficiency
vs alternatives: More parameter-efficient than standard ResNet bottlenecks while maintaining the expressiveness needed to match Vision Transformer performance, reducing model size without sacrificing accuracy
Replaces batch normalization with layer normalization across the network, normalizing feature statistics per sample and channel rather than across the batch dimension. This design choice, inspired by Vision Transformers, decouples normalization from batch size, improving training stability and enabling more flexible batch size configurations during inference and fine-tuning.
Unique: Replaces batch normalization with layer normalization throughout the architecture, decoupling normalization from batch statistics and enabling consistent behavior across variable batch sizes, a design principle directly borrowed from Vision Transformers
vs alternatives: Provides batch-size-independent normalization enabling flexible fine-tuning and inference configurations, whereas batch norm introduces batch-dependent statistics that can degrade performance with small batches or distributed training
Replaces ReLU activations with GELU (Gaussian Error Linear Unit) and reduces the number of activation functions per block, using activations more selectively. GELU provides smoother gradient flow and better approximates the cumulative distribution function, while reducing activation frequency decreases computational overhead and aligns with Vision Transformer design patterns that use fewer non-linearities.
Unique: Adopts GELU activation with selective placement (fewer activations per block) from Vision Transformer design, providing smoother gradient flow while reducing computational overhead compared to ReLU-heavy ConvNet designs
vs alternatives: GELU provides better gradient flow and training stability than ReLU, while selective activation placement reduces computational cost compared to standard ResNets that apply ReLU after every convolution
Serves as a feature extraction backbone for object detection tasks on the COCO dataset, producing hierarchical multi-scale features that integrate with standard detection heads (Faster R-CNN, RetinaNet, etc.). The model outperforms Swin Transformer on COCO benchmarks, demonstrating that pure ConvNet architectures can match or exceed transformer-based detection performance when properly modernized.
Unique: Achieves COCO detection performance that outperforms Swin Transformer while maintaining pure convolutional architecture, demonstrating that modernized ConvNets can compete with transformer-based backbones on detection tasks without attention mechanisms
vs alternatives: Outperforms Swin Transformer on COCO object detection while providing simpler architecture, lower inference latency (unquantified), and better interpretability than attention-based backbones
Serves as a feature extraction backbone for semantic segmentation on the ADE20K dataset, producing dense multi-scale features that integrate with segmentation decoders (FPN, DeepLab, etc.). The model outperforms Swin Transformer on ADE20K benchmarks, showing that pure ConvNets can match transformer performance on dense prediction tasks requiring pixel-level accuracy.
Unique: Achieves ADE20K segmentation performance that outperforms Swin Transformer while maintaining pure convolutional architecture, proving that modernized ConvNets can compete with transformers on dense pixel-level prediction tasks
vs alternatives: Outperforms Swin Transformer on ADE20K semantic segmentation while providing simpler architecture and potentially better inference efficiency than attention-based backbones for dense prediction
+1 more capabilities
Executes SQL queries against Supabase PostgreSQL instances through the Model Context Protocol, translating natural language or structured query requests into parameterized SQL statements. Uses MCP's tool-calling interface to expose database operations as callable functions with schema validation, enabling LLM agents to perform CRUD operations, joins, and aggregations with automatic connection pooling and credential management through Supabase client SDK.
Unique: Exposes Supabase PostgreSQL as MCP tools with automatic credential injection from Supabase client SDK, eliminating manual connection string management and enabling seamless LLM-to-database queries within Claude or compatible agents
vs alternatives: Tighter integration than generic SQL MCP servers because it leverages Supabase's built-in authentication and connection pooling rather than requiring separate database credential configuration
Exposes Supabase Auth session state and user metadata through MCP tools, allowing agents to inspect current authentication context, retrieve user profiles, and trigger auth-related operations. Integrates with Supabase's JWT-based auth system to validate sessions and access user claims without re-authenticating, using the Supabase client's built-in session management.
Unique: Integrates Supabase's JWT-based auth system directly into MCP tool interface, allowing agents to inspect and act on auth state without managing separate credential stores or re-authentication flows
vs alternatives: More seamless than generic auth MCP servers because it leverages Supabase's built-in session management and avoids redundant credential passing between agent and auth system
Invokes Supabase Edge Functions (serverless TypeScript/JavaScript functions) through MCP tools, passing parameters and receiving results with optional streaming support. Uses Supabase's edge function HTTP API to trigger functions with automatic authentication headers and response parsing, enabling agents to execute custom business logic without embedding it in the agent itself.
Supabase scores higher at 42/100 vs A ConvNet for the 2020s (ConvNeXt) at 20/100. Supabase also has a free tier, making it more accessible.
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Unique: Exposes Supabase Edge Functions as MCP tools with automatic authentication and response parsing, allowing agents to invoke custom serverless logic without managing HTTP clients or credential injection
vs alternatives: More integrated than generic HTTP MCP tools because it handles Supabase-specific authentication, error handling, and response formatting automatically
Subscribes to real-time changes on Supabase tables through MCP's event streaming interface, using Supabase's PostgreSQL LISTEN/NOTIFY mechanism to push INSERT, UPDATE, and DELETE events to agents. Maintains persistent WebSocket connections and filters events by table and row-level policies, enabling agents to react to database changes without polling.
Unique: Bridges Supabase's PostgreSQL LISTEN/NOTIFY real-time system with MCP's tool interface, enabling agents to subscribe to database changes without managing WebSocket connections or event serialization
vs alternatives: More efficient than polling-based approaches because it uses Supabase's native real-time infrastructure rather than repeated database queries
Manages files in Supabase Storage buckets through MCP tools, supporting upload, download, list, and delete operations with automatic authentication and path-based access control. Uses Supabase's S3-compatible storage API with built-in support for public/private buckets and signed URLs for temporary access, enabling agents to handle file I/O without managing cloud storage credentials.
Unique: Exposes Supabase Storage's S3-compatible API as MCP tools with automatic authentication and signed URL generation, eliminating the need for agents to manage cloud storage credentials or generate temporary access tokens
vs alternatives: More integrated than generic S3 MCP tools because it leverages Supabase's built-in bucket policies and authentication rather than requiring separate AWS credentials
Performs semantic similarity searches on vector embeddings stored in Supabase PostgreSQL using pgvector extension, translating natural language queries into embedding vectors and executing cosine/L2 distance searches. Integrates with embedding providers (OpenAI, Cohere) or uses pre-computed embeddings, enabling agents to retrieve semantically similar documents or records without full-text search limitations.
Unique: Integrates pgvector directly into MCP tools with automatic embedding generation and distance calculation, enabling agents to perform semantic search without managing separate vector database infrastructure
vs alternatives: More efficient than external vector databases (Pinecone, Weaviate) for Supabase users because it colocates embeddings with relational data, reducing network latency and simplifying data synchronization
Exposes Supabase database schema information through MCP tools, allowing agents to discover table structures, column types, constraints, and relationships without manual schema documentation. Queries PostgreSQL information_schema and Supabase metadata tables to dynamically generate schema descriptions, enabling agents to construct valid queries and understand data relationships.
Unique: Queries Supabase's PostgreSQL information_schema directly through MCP tools, enabling agents to dynamically discover and adapt to database schemas without pre-configured schema definitions
vs alternatives: More flexible than static schema definitions because it reflects live database state, including recent migrations or schema changes
Enforces Supabase Row-Level Security policies within agent queries, ensuring that agents can only access rows permitted by RLS rules defined in the database. Evaluates policies based on authenticated user context (JWT claims, user ID) and applies WHERE clause filters automatically, preventing unauthorized data access at the database layer rather than application layer.
Unique: Delegates authorization enforcement to PostgreSQL RLS policies rather than implementing authorization in agent code, ensuring that data access rules are centralized and cannot be bypassed by agent logic
vs alternatives: More secure than application-level authorization because RLS is enforced at the database layer, preventing accidental data leaks even if agent code has bugs
+1 more capabilities