| Ecosystem |
| 1 |
| 0 |
| Match Graph | 0 | 0 |
| Pricing | Free | Free |
| Capabilities | 7 decomposed | 9 decomposed |
| Times Matched | 0 | 0 |
Executes web searches through a SearXNG instance (self-hosted or public) using the MCP protocol, enabling Claude and other MCP clients to query multiple search engines simultaneously without direct API dependencies. Implements MCP tool registration to expose search as a callable function with query and optional pagination parameters, abstracting away HTTP communication with the SearXNG backend.
Unique: Bridges SearXNG (privacy-focused metasearch engine) with MCP protocol, enabling declarative search tool registration for Claude and other MCP clients without requiring custom HTTP wrapper code or API key management for individual search engines
vs alternatives: Provides privacy-preserving web search for MCP agents without Bing/Google API dependencies, unlike Claude's native search which relies on commercial APIs and cannot be self-hosted
Registers search functionality as an MCP tool with schema validation, parameter definitions, and callable interface that MCP clients (like Claude) can discover and invoke. Uses MCP's tool definition format to expose search with typed parameters (query string, pagination options) and structured response schemas, enabling semantic understanding of search capabilities by AI clients.
Unique: Implements MCP's tool registration pattern specifically for SearXNG, handling schema definition, parameter validation, and client-side tool discovery without requiring manual tool binding code in client applications
vs alternatives: Enables automatic tool discovery and invocation in MCP clients (like Claude) without manual function binding, unlike direct HTTP clients which require explicit endpoint configuration and parameter handling
Handles paginated search results from SearXNG by accepting page parameters and returning result sets with metadata about total results and current page position. Implements offset-based or cursor-based pagination depending on SearXNG API capabilities, allowing clients to retrieve large result sets incrementally without loading all results into memory at once.
Unique: Abstracts SearXNG's pagination API into MCP tool parameters, allowing clients to request specific result pages without understanding SearXNG's underlying pagination mechanism or managing state between requests
vs alternatives: Provides stateless pagination through MCP parameters rather than requiring clients to manage session state or cursor tokens, simplifying integration with stateless AI clients like Claude
Leverages SearXNG's ability to query multiple search engines (Google, Bing, DuckDuckGo, etc.) simultaneously and returns aggregated results through a single MCP interface. SearXNG handles engine selection, result deduplication, and ranking internally; this capability exposes that aggregation to MCP clients without requiring separate API calls to individual engines.
Unique: Exposes SearXNG's multi-engine aggregation as a single MCP tool, eliminating the need for MCP clients to manage multiple search engine integrations or API keys while maintaining result diversity
vs alternatives: Provides multi-engine search through one MCP tool without API key management, unlike integrating Google/Bing/DuckDuckGo separately which requires multiple credentials and custom aggregation logic
Allows configuration of a custom SearXNG endpoint (self-hosted or public instance) at MCP server initialization, enabling organizations to route all search queries through their own infrastructure. Configuration is typically passed via environment variables or config files, and the MCP server maintains a persistent connection to the configured endpoint for all subsequent search requests.
Unique: Enables MCP server to be configured with custom SearXNG endpoints via environment variables, allowing deployment flexibility without code changes and supporting both self-hosted and public SearXNG instances
vs alternatives: Provides endpoint configuration at server level rather than client level, enabling centralized search routing and compliance enforcement across all MCP clients using this server
Implements the Model Context Protocol (MCP) server specification in Node.js, handling MCP message serialization/deserialization, tool registration, request routing, and response formatting. Uses MCP SDK to manage the server lifecycle, client connections, and protocol compliance, abstracting away low-level MCP communication details from the search integration logic.
Unique: Implements MCP server specification using the official MCP SDK, handling protocol compliance, message routing, and client lifecycle management without requiring custom protocol implementation
vs alternatives: Uses standard MCP SDK rather than custom protocol implementation, ensuring compatibility with all MCP-compliant clients and reducing maintenance burden compared to custom HTTP wrappers
Registers the MCP server with Claude Desktop through MCP's client discovery mechanism, making search available as a native tool within Claude's interface. Claude Desktop automatically discovers the MCP server, loads tool definitions, and enables users to invoke search directly in conversations without manual tool binding or configuration.
Unique: Integrates with Claude Desktop's MCP discovery mechanism, enabling automatic tool registration without manual configuration and allowing Claude to invoke search as a native capability within conversations
vs alternatives: Provides seamless Claude Desktop integration through MCP protocol rather than custom Claude API wrappers, enabling native tool discovery and invocation without code changes to Claude
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 mcp-searxng at 25/100. mcp-searxng leads on ecosystem, while Supabase is stronger on quality.
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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