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| Match Graph | 0 | 0 |
| Pricing | Free | Free |
| Capabilities | 11 decomposed | 9 decomposed |
| Times Matched | 0 | 0 |
Exposes browser automation capabilities through the Model Context Protocol (MCP) server interface, allowing Claude and other MCP-compatible clients to control headless browsers for web interaction tasks. Implements MCP resource and tool definitions that map to browser control primitives (navigation, clicking, form filling, screenshot capture), enabling LLM agents to orchestrate complex multi-step web workflows without direct Selenium/Playwright imports.
Unique: Bridges browser automation (typically Selenium/Playwright-based) with MCP protocol, allowing LLM agents to treat web interaction as a first-class capability through standardized tool definitions rather than custom API wrappers. Implements MCP resource URIs for browser sessions and tool schemas for atomic actions (navigate, click, fill, screenshot).
vs alternatives: Provides standardized MCP interface for browser automation vs. point integrations like Anthropic's built-in web browsing, enabling reusable, client-agnostic web interaction agents
Defines MCP resource types that represent browser state (current page, DOM tree, screenshot, session metadata) as queryable resources with URIs, allowing clients to introspect and reference browser context without polling. Uses MCP resource protocol to expose browser snapshots as structured data that can be embedded in LLM context windows, enabling agents to reason about page state before taking actions.
Unique: Treats browser state as MCP resources rather than transient API responses, enabling clients to query and reference page snapshots by URI. Implements resource URIs like 'browser://session/{id}/screenshot' and 'browser://session/{id}/dom' that return structured representations of browser state.
vs alternatives: Enables stateful reasoning about web pages vs. stateless tool calls, allowing agents to make decisions based on observed page state rather than blind action sequences
Implements structured error handling for browser operations with recovery strategies (retry, fallback selectors, alternative actions). Translates browser exceptions into MCP tool results with diagnostic information, enabling agents to understand failure reasons and implement recovery logic.
Unique: Implements structured error handling with recovery strategies as part of MCP tool results, providing agents with diagnostic information and recovery options. Translates low-level browser exceptions into high-level error classifications.
vs alternatives: Enables agent-driven error recovery vs. silent failures or hard timeouts, improving workflow resilience
Defines MCP tool schemas that map to atomic browser actions (navigate, click, fill form, wait for element, extract text) with JSON-Schema validation, allowing LLM agents to invoke browser operations through standardized tool-calling interfaces. Implements parameter validation and error handling that translates browser exceptions into structured MCP tool results, enabling agents to reason about action success/failure.
Unique: Implements MCP tool schemas with JSON-Schema parameter validation for browser operations, translating low-level browser APIs (Playwright, Selenium) into LLM-callable tools with structured error handling. Each tool (navigate, click, fill, wait) has explicit parameter schemas and result types.
vs alternatives: Provides structured, schema-validated browser actions vs. free-form function calling, enabling better error handling and agent reasoning about action constraints
Manages lifecycle of browser sessions (creation, reuse, cleanup) across multiple MCP tool calls, maintaining browser context and cookies between agent actions. Implements session pooling or singleton patterns to avoid spawning new browser instances per action, reducing overhead and enabling stateful interactions (login persistence, multi-page workflows).
Unique: Implements stateful browser session management within MCP server, allowing agents to maintain context across multiple tool calls without re-initializing browsers. Uses session IDs to reference persistent browser instances and their associated state (cookies, local storage, navigation history).
vs alternatives: Enables stateful multi-step workflows vs. stateless tool calls, reducing latency and supporting authentication-dependent tasks
Extracts and analyzes DOM structure from rendered pages, providing agents with structured representations of page content (element hierarchy, text content, form fields, links). Implements DOM parsing and filtering to return relevant page elements as JSON or HTML snippets, enabling agents to understand page structure without full screenshot analysis.
Unique: Provides structured DOM analysis and extraction as MCP tools, converting unstructured HTML into agent-friendly JSON representations of page elements. Implements filtering and summarization to keep DOM representations within LLM context limits.
vs alternatives: Enables semantic understanding of page structure vs. screenshot-based analysis, reducing hallucinations and improving action accuracy
Captures screenshots of rendered pages and provides them to agents as visual context for decision-making. Implements screenshot generation with configurable viewport sizes, scrolling, and element highlighting, allowing agents to reason about visual layout, styling, and rendering issues that affect interaction.
Unique: Integrates screenshot capture as an MCP tool, allowing agents to request visual snapshots of pages at specific points in workflows. Provides configurable rendering options (viewport, scrolling, element highlighting) to optimize visual context for agent reasoning.
vs alternatives: Enables visual reasoning about page state vs. text-only DOM analysis, useful for debugging visual layout issues but at higher latency and context cost
Implements reliable element interaction through CSS selectors and XPath expressions, with fallback strategies for dynamic or fragile selectors. Provides tools for clicking, filling, hovering, and extracting text from elements identified by selector patterns, with built-in wait conditions and error handling for missing or stale elements.
Unique: Provides robust selector-based element interaction through MCP tools with built-in wait conditions and error handling. Implements fallback strategies for stale elements and dynamic content.
vs alternatives: More reliable than screenshot-based element detection for structured pages, but less adaptive than AI-powered visual element detection
+3 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 skyvern at 25/100.
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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