Supabase ranks higher at 42/100 vs Office-PowerPoint-MCP-Server at 34/100. Capability-level comparison backed by match graph evidence from real search data.
| Feature | Office-PowerPoint-MCP-Server | Supabase |
|---|---|---|
| Type | MCP Server | MCP Server |
| UnfragileRank | 34/100 | 42/100 |
| Adoption | 0 | 0 |
| Quality |
| 0 |
| 0 |
| Ecosystem | 0 | 0 |
| Match Graph | 0 | 0 |
| Pricing | Free | Free |
| Capabilities | 13 decomposed | 9 decomposed |
| Times Matched | 0 | 0 |
Exposes PowerPoint presentation creation, opening, and persistence through the Model Context Protocol using FastMCP framework. The server maintains in-memory presentation state indexed by presentation_id, allowing clients to create new presentations or load existing .pptx files, then perform subsequent operations on the same instance without re-loading. Uses python-pptx library as the underlying abstraction layer for all PowerPoint object model interactions.
Unique: Uses FastMCP framework to standardize MCP server implementation with built-in request routing and tool registration, eliminating boilerplate protocol handling. Maintains presentation state in a dictionary keyed by presentation_id, enabling multi-presentation workflows without file I/O overhead between operations.
vs alternatives: Simpler than building raw MCP servers because FastMCP handles protocol compliance; more lightweight than Office 365 API because it operates on local files without cloud dependencies or authentication overhead.
Programmatically adds slides to presentations using python-pptx's layout system, which maps to PowerPoint's built-in slide layouts (Title Slide, Title and Content, Blank, etc.). The server accepts layout selection and populates placeholder shapes (title, subtitle, content areas) with text or structured content. Abstracts the complexity of PowerPoint's shape hierarchy and placeholder indexing into simple tool parameters.
Unique: Leverages python-pptx's layout abstraction to hide PowerPoint's complex shape hierarchy and placeholder indexing. Provides a simple parameter-based interface (layout_name, placeholder_text dict) instead of requiring clients to navigate shape collections and understand placeholder IDs.
vs alternatives: More intuitive than raw python-pptx because it pre-maps common layouts to named parameters; more flexible than template-based approaches because it allows dynamic content insertion without pre-designed templates.
Duplicates existing slides within a presentation, copying all content (text, images, shapes, tables, charts) and formatting. Uses python-pptx's slide cloning capabilities to create a deep copy of slide objects, including all child shapes and text formatting. Allows clients to create variations of slides without manually recreating content. Duplicated slides are inserted at a specified position in the presentation.
Unique: Provides deep copying of slides including all child shapes, text frames, and formatting through python-pptx's slide cloning. Enables efficient template-based presentation generation by duplicating complex layouts rather than recreating them.
vs alternatives: More efficient than manual recreation because it copies all content and formatting atomically; more flexible than static templates because duplicated slides can be modified after creation.
Removes slides from presentations by index or range, allowing clients to delete unwanted slides or clean up presentations. Uses python-pptx's slide removal API to safely delete slides while maintaining slide index consistency. Supports single slide deletion or range-based deletion (e.g., delete slides 5-10). Deleted slides cannot be recovered — no undo capability.
Unique: Provides safe slide deletion through python-pptx's removal API while maintaining slide index consistency. Supports both single slide and range-based deletion in a single operation.
vs alternatives: Simpler than manual slide removal because it handles index management automatically; more efficient than recreating presentations because it modifies existing presentations in-place.
Modifies properties of existing shapes and text frames after insertion, including text content, font properties (name, size, color, bold, italic), alignment, and fill colors. Uses python-pptx's shape and text frame APIs to access and modify properties. Allows clients to update content and styling without recreating shapes. Supports both shape-level properties (fill, line color) and text-level properties (font, color, alignment).
Unique: Provides unified access to both shape-level and text-level properties through a single parameter-based interface. Allows clients to modify existing content without recreating shapes, enabling efficient dynamic presentation updates.
vs alternatives: More efficient than recreating shapes because it modifies properties in-place; more flexible than template-based approaches because it supports arbitrary property modifications.
Adds arbitrary text boxes and shapes (rectangles, circles, lines) to slides at specified coordinates with configurable dimensions, text content, and formatting properties. Uses python-pptx's shape factory to create shapes and text frames, accepting position (left, top) and size (width, height) in EMU (English Metric Units) or inches. Allows setting font properties, colors, and alignment on inserted text.
Unique: Abstracts python-pptx's EMU coordinate system and shape factory into a simple parameter-based interface. Provides unified handling of both shape creation and text frame population in a single operation, reducing the number of API calls required for custom layouts.
vs alternatives: More flexible than template-based approaches because it allows arbitrary positioning; more accessible than raw python-pptx because it handles unit conversion and shape factory complexity internally.
Embeds image files (PNG, JPEG, BMP, GIF) into slides at specified positions and dimensions. Accepts file paths or URLs, handles image loading through python-pptx's image handling, and applies scaling/sizing constraints. Supports maintaining aspect ratio and positioning relative to slide coordinates. Images are embedded directly into the .pptx file, making presentations self-contained without external image dependencies.
Unique: Handles both local file paths and remote URLs through python-pptx's image abstraction, automatically embedding images into the .pptx file for portability. Provides aspect ratio preservation and coordinate-based positioning without requiring clients to manage image objects directly.
vs alternatives: More portable than linking external images because it embeds assets directly; simpler than raw python-pptx because it handles image loading and sizing in a single operation.
Inserts tables into slides with specified row and column counts, populates cells with text content, and applies formatting (cell colors, text alignment, font properties, borders). Uses python-pptx's table shape factory to create table objects, then iterates through cells to apply content and styling. Supports merged cells and cell-level formatting independent of row/column defaults.
Unique: Provides a unified interface for table creation, content population, and cell-level formatting in a single operation. Abstracts python-pptx's table shape factory and cell iteration patterns, allowing clients to specify 2D data and formatting rules without managing table objects directly.
vs alternatives: More efficient than creating tables through multiple API calls because it handles creation and population atomically; more flexible than template-based tables because it supports dynamic row/column counts and cell-level formatting.
+5 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 Office-PowerPoint-MCP-Server at 34/100.
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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