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| Match Graph | 0 | 0 |
| Pricing | Free | Free |
| Capabilities | 8 decomposed | 9 decomposed |
| Times Matched | 0 | 0 |
Converts natural language questions into structured queries against Opik trace databases, enabling non-SQL users to ask questions like 'show me all traces where latency exceeded 2 seconds' or 'find traces with low quality scores'. Implements an LLM-to-query translation layer that parses user intent and maps it to Opik's trace schema (spans, attributes, metrics, metadata) before executing against the backend telemetry store.
Unique: Bridges natural language and Opik's trace schema through MCP protocol, allowing Claude and other LLM clients to query telemetry without custom integrations. Uses schema-aware prompt engineering to map user intent directly to Opik's trace, span, and metric abstractions.
vs alternatives: Simpler than building custom Opik dashboards or writing SQL queries; more flexible than pre-built filters because it understands arbitrary user intent through LLM reasoning
Retrieves and compares different versions and variants of prompts stored in Opik, enabling side-by-side analysis of prompt changes and their impact on LLM outputs. Queries Opik's prompt registry to fetch version history, metadata, and associated trace performance metrics, allowing users to understand which prompt versions produced better results.
Unique: Integrates prompt registry queries with trace metrics through MCP, allowing users to correlate prompt changes directly with LLM performance without switching tools. Leverages Opik's native version tracking to provide historical context.
vs alternatives: More integrated than external prompt management tools because it connects prompts directly to their execution traces and metrics; more accessible than raw Opik API because it uses natural language queries
Enables filtering traces by arbitrary custom attributes (user-defined metadata, tags, dimensions) and aggregating results across multiple dimensions (e.g., by model, by user, by cost). Implements attribute-based indexing in Opik that supports multi-dimensional grouping and statistical aggregation (sum, mean, percentile) on trace metrics.
Unique: Supports arbitrary custom attributes defined by users at trace time, rather than enforcing a fixed schema. Uses Opik's flexible metadata storage to enable ad-hoc dimensional analysis without schema migrations.
vs alternatives: More flexible than pre-built dashboards because it supports user-defined dimensions; faster than post-processing trace exports because aggregation happens at query time in the backend
Allows users to navigate from high-level trace summaries down to individual spans (function calls, LLM invocations, tool calls) and analyze their performance characteristics. Queries Opik's span hierarchy to retrieve parent-child relationships, timing data, token counts, and error information for each span in a trace.
Unique: Exposes Opik's full span hierarchy through natural language queries, allowing users to drill down from traces to spans without learning Opik's API. Preserves parent-child relationships and timing context for end-to-end performance analysis.
vs alternatives: More granular than application logs because it understands LLM-specific concepts (tokens, model calls); more accessible than raw Opik API because it uses conversational queries
Retrieves and analyzes quality metrics (accuracy, relevance, hallucination scores, user ratings) associated with traces, enabling comparison across different models, prompts, or time periods. Queries Opik's metric storage to fetch computed or user-provided quality scores and correlate them with trace characteristics.
Unique: Treats quality metrics as first-class queryable data in Opik, allowing natural language questions about model and prompt quality without custom evaluation pipelines. Integrates with Opik's metric storage to enable cross-trace comparisons.
vs alternatives: More integrated than external evaluation frameworks because metrics are stored alongside traces; more flexible than hardcoded dashboards because it supports arbitrary metric names and aggregations
Analyzes token usage and API costs across traces, providing breakdowns by model, user, feature, or time period, and suggesting optimization opportunities. Queries Opik's token and cost data to compute per-trace costs, identify expensive operations, and recommend prompt or model changes.
Unique: Integrates token usage and cost data directly from Opik traces, enabling cost analysis without external billing systems. Provides natural language cost queries that automatically group and aggregate across dimensions.
vs alternatives: More granular than cloud provider billing because it understands per-trace costs; more actionable than raw cost data because it correlates costs with trace characteristics and suggests optimizations
Identifies and analyzes errors, exceptions, and failures in traces, providing aggregated error statistics, root cause analysis, and correlation with trace characteristics. Queries Opik's error data to extract exception types, stack traces, and error context, then groups and analyzes them by model, prompt, or user.
Unique: Treats errors as queryable trace data in Opik, allowing natural language questions about failure patterns without separate error tracking systems. Correlates errors with trace context (model, prompt, user) for root cause analysis.
vs alternatives: More integrated than external error tracking because errors are stored with full trace context; more actionable than raw logs because it aggregates and correlates errors across dimensions
Analyzes how trace metrics (latency, cost, quality) change over time and identifies anomalies or unusual patterns. Implements time-series aggregation in Opik to bucket traces by time period and compute trends, then uses statistical methods to flag deviations from baseline behavior.
Unique: Provides time-series analysis of Opik trace metrics through natural language queries, enabling trend detection without external time-series databases. Uses Opik's timestamp data to bucket and aggregate traces automatically.
vs alternatives: More integrated than external monitoring tools because trends are computed directly from trace data; more accessible than raw time-series APIs because it uses conversational queries
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 Comet Opik 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
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