| Ecosystem | 0 | 0 |
| Match Graph | 0 | 0 |
| Pricing | Free | Free |
| Capabilities | 8 decomposed | 9 decomposed |
| Times Matched | 0 | 0 |
Exposes Alchemy's blockchain RPC methods (eth_call, eth_sendTransaction, eth_getBalance, etc.) as standardized MCP tools that Claude and other MCP clients can invoke. Implements the Model Context Protocol specification to translate Alchemy API endpoints into a tool registry with JSON schema validation, enabling LLM agents to interact with blockchain state without direct HTTP knowledge.
Unique: Implements MCP as a first-class protocol bridge to Alchemy's RPC infrastructure, allowing Claude and other MCP clients to invoke blockchain methods with automatic schema validation and error handling, rather than requiring custom HTTP clients or SDK wrappers
vs alternatives: Provides standardized MCP tool exposure of Alchemy APIs, enabling Claude agents to access blockchain data without custom integration code, whereas direct Alchemy SDK usage requires manual tool definition and schema management
Exposes Alchemy's proprietary Enhanced APIs (alchemy_getTokenBalances, alchemy_getNFTs, alchemy_getAssetTransfers, etc.) as MCP tools with pre-configured schemas. These methods provide higher-level abstractions over raw Ethereum RPC, returning parsed and indexed blockchain data without requiring agents to manually decode contract ABIs or filter logs.
Unique: Wraps Alchemy's proprietary Enhanced APIs (alchemy_* methods) as MCP tools with pre-built schemas, eliminating the need for agents to understand contract ABIs or log parsing — data arrives pre-indexed and decoded from Alchemy's infrastructure
vs alternatives: Provides higher-level blockchain data access than raw RPC methods, reducing agent complexity compared to using standard Ethereum RPC where agents must manually decode contract interactions and filter events
Automatically generates MCP-compliant tool schemas (JSON Schema format) from Alchemy's RPC and Enhanced API method signatures, including parameter validation, type coercion, and error handling. Implements schema introspection to map Alchemy's API documentation into structured tool definitions that MCP clients can parse and present to LLMs with proper type hints and constraints.
Unique: Implements automatic schema generation from Alchemy's API signatures, reducing manual tool definition work and ensuring schemas stay synchronized with API changes through introspection rather than static configuration
vs alternatives: Eliminates manual JSON Schema authoring for Alchemy tools compared to hand-written MCP server implementations, reducing maintenance burden and schema drift
Handles secure storage and injection of Alchemy API keys into outbound RPC requests, implementing request signing and authentication headers required by Alchemy's endpoints. Manages API key lifecycle (rotation, expiration) and enforces rate-limiting headers to prevent quota exhaustion, abstracting authentication complexity from MCP clients.
Unique: Centralizes Alchemy API key management within the MCP server, preventing key exposure to clients and enforcing rate limits at the server boundary rather than delegating to individual client implementations
vs alternatives: Provides server-side API key isolation compared to client-side SDK usage where each agent instance must manage its own authentication, reducing key exposure surface and enabling centralized quota enforcement
Routes MCP tool calls to the appropriate Alchemy RPC endpoint based on chain ID or network name (Ethereum mainnet, Polygon, Arbitrum, Optimism, etc.). Implements chain detection logic to automatically select the correct endpoint and validate that requested operations are supported on the target chain, enabling agents to work across multiple blockchains through a unified MCP interface.
Unique: Implements transparent multi-chain routing at the MCP server level, allowing agents to specify chain ID once and automatically receive responses from the correct Alchemy endpoint, rather than requiring separate tool definitions per chain
vs alternatives: Provides unified multi-chain access through a single MCP interface compared to maintaining separate RPC connections or tool definitions for each blockchain, reducing agent configuration complexity
Leverages Alchemy's simulation APIs (eth_call, eth_simulateExecution) to execute transactions in a read-only sandbox before broadcasting to the network. Returns detailed execution traces including gas usage, state changes, and revert reasons, enabling agents to validate transaction logic and estimate costs without risking real assets or network fees.
Unique: Exposes Alchemy's transaction simulation APIs as MCP tools, enabling agents to validate and debug transactions before broadcasting, with detailed execution traces that inform decision-making without requiring custom simulation infrastructure
vs alternatives: Provides pre-execution validation through Alchemy's infrastructure compared to agents blindly broadcasting transactions or using generic eth_call without detailed trace information, reducing failed transaction costs
Configures Alchemy Notify webhooks to stream blockchain events (transfers, contract interactions, state changes) to the MCP server, which indexes and caches events for agent queries. Implements event filtering, deduplication, and persistence, enabling agents to react to real-time blockchain activity without polling or maintaining their own event listeners.
Unique: Integrates Alchemy Notify webhooks with MCP to provide real-time event streaming and indexing, enabling agents to subscribe to blockchain events and react without polling, with event deduplication and persistence handled server-side
vs alternatives: Provides event-driven architecture compared to polling-based approaches where agents must repeatedly query for new events, reducing latency and API usage for real-time blockchain monitoring
Parses contract ABIs (Application Binary Interfaces) to automatically generate MCP tools for contract functions, handling parameter encoding, return value decoding, and error handling. Implements ethers.js or web3.js integration to convert human-readable function calls into encoded transaction data (calldata) and decode return values, enabling agents to interact with smart contracts without manual ABI knowledge.
Unique: Automatically generates MCP tools from contract ABIs with built-in parameter encoding and return value decoding, eliminating manual calldata construction and allowing agents to interact with contracts using natural function calls
vs alternatives: Reduces agent complexity compared to manual ABI parsing and calldata encoding, providing type-safe contract interactions through auto-generated MCP tools
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 @alchemy/mcp-server at 29/100. @alchemy/mcp-server leads on adoption and 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