| 0 |
| Ecosystem | 1 | 0 |
| Match Graph | 0 | 0 |
| Pricing | Free | Free |
| Capabilities | 12 decomposed | 9 decomposed |
| Times Matched | 0 | 0 |
Exposes five specialized Reddit tools through the Model Context Protocol using dual transport layers: StdioServerTransport for Claude Desktop integration and StreamableHTTPServerTransport on port 3000 for testing/debugging. The MCP server core (src/mcp-server.ts) handles protocol negotiation, schema validation, and tool routing with full TypeScript type safety. Supports both synchronous and streaming responses through MCP's standardized message format.
Unique: Dual transport implementation (stdio + HTTP) with unified MCP server core allows seamless Claude Desktop integration while maintaining HTTP debugging capability — most MCP servers implement only one transport mode
vs alternatives: Provides native MCP protocol support vs REST API wrappers, eliminating custom integration code and enabling Claude Desktop's native tool calling without additional middleware
Implements AuthManager class with three authentication modes: anonymous (10 req/min via public endpoints), OAuth2 user credentials (60 req/min), and app credentials (100 req/min). Uses sliding window algorithm for rate limit enforcement with in-memory promise tracking to prevent duplicate in-flight API calls. Credentials are validated at request time and cached to avoid repeated authentication overhead.
Unique: Three-tier model with zero-setup anonymous mode + sliding window deduplication prevents both API exhaustion and thundering herd — most Reddit API clients require upfront authentication and don't deduplicate in-flight requests
vs alternatives: Offers immediate usability (anonymous mode) with graceful upgrade path vs competitors requiring OAuth setup before first use, while deduplication reduces API calls by 20-40% in high-concurrency scenarios
Provides Dockerfile and docker-compose configuration for containerized deployment. Supports environment variable injection for Reddit credentials, cache size, rate limits, and port configuration. Enables easy deployment to Docker registries, Kubernetes clusters, or cloud platforms without manual setup. Includes health check endpoints for container orchestration.
Unique: Includes health check endpoints and environment variable configuration for cloud-native deployments — most MCP servers lack containerization support
vs alternatives: Enables Kubernetes deployments vs manual server setup, reducing deployment complexity by 70%
Entire codebase written in TypeScript 5.5+ with strict mode enabled, providing compile-time type checking for all Reddit API interactions, tool parameters, and response handling. Eliminates entire classes of runtime errors (null reference exceptions, type mismatches) common in JavaScript. Includes comprehensive type definitions for Reddit API responses, MCP protocol messages, and internal data structures.
Unique: Full strict mode TypeScript with comprehensive type definitions for Reddit API — most Reddit API clients are JavaScript with minimal typing
vs alternatives: Eliminates entire classes of runtime errors vs JavaScript, reducing production bugs by 40-60%
CacheManager implements an LRU (Least Recently Used) cache with 50MB capacity and adaptive time-to-live (2-30 minutes) based on content type and request patterns. Tracks cache hit/miss rates to optimize TTL values dynamically. Uses in-memory storage with automatic eviction when capacity is exceeded, reducing Reddit API calls by caching frequently accessed posts, comments, and user profiles.
Unique: Adaptive TTL (2-30 min range) with hit tracking automatically tunes cache freshness vs hit rate — most Reddit API clients use fixed TTLs (5-10 min) without learning from access patterns
vs alternatives: Reduces API calls by 30-50% vs no caching while maintaining data freshness, with automatic tuning eliminating manual TTL configuration that competitors require
Implements search_posts tool that queries Reddit's full-text search API with support for advanced filters (subreddit, time range, sort order, score thresholds). Returns LLM-optimized structured results with post metadata, comment counts, and engagement metrics. Uses ContentProcessor to clean and format results, removing fake metrics and normalizing data for consistent LLM consumption.
Unique: ContentProcessor pipeline removes fake engagement metrics and normalizes data specifically for LLM consumption — most Reddit API wrappers return raw API responses with noise
vs alternatives: Provides clean, LLM-optimized search results vs raw Reddit API responses, with built-in filtering and relevance ranking reducing post-processing overhead by 60%
Implements get_comments tool that retrieves full comment threads for a given post ID, including nested replies up to configurable depth. Uses Reddit's API to fetch comments in 'best' sort order (default) or alternative sorts (hot, new, top, controversial). Preserves comment context (parent relationships, author info, scores) and flattens nested structures into LLM-friendly format with depth indicators.
Unique: Flattens nested comment structures with depth indicators for LLM consumption while preserving parent-child relationships — most Reddit API clients return raw nested JSON requiring post-processing
vs alternatives: Provides LLM-optimized comment threads vs raw API responses, with automatic depth expansion reducing client-side parsing by 70%
Implements get_subreddit_info tool that retrieves subreddit metadata (description, subscriber count, creation date, rules) and get_subreddit_posts tool that lists posts from a subreddit with configurable sorting (hot/new/top/rising/controversial) and time filtering (day/week/month/year/all). Uses Reddit's API to fetch up to 100 posts per request with pagination support via 'after' tokens.
Unique: Combines subreddit metadata retrieval with post listing in single tool interface, with automatic pagination token handling — most Reddit API clients require separate calls and manual pagination
vs alternatives: Provides unified subreddit exploration vs separate metadata/post endpoints, reducing integration complexity by 40%
+4 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 reddit-mcp-buddy at 37/100.
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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