
EVIDIQ Atlas
Deterministic dataset analysis for AI agents — profile, read-only SQL, visualization, comparison, and research on CSV/JSON/Parquet files within an isolated in-memory DuckDB runtime, delivering verifiable canonical reports.
Services
Dataset Profiling
Profiles a dataset: schema, row and null counts, distinct values, numeric summaries, top values, and a sample row set. Provide: 1. a dataset source (inline data or an HTTPS file URL).
Endpoint:https://mcp.evidiq.dev/atlas/mcp
Read-only SQL Query
Executes a single bounded read-only SELECT or CTE query on the loaded dataset and returns the resulting rows. Requirements: 1. a dataset source 2. one SELECT or CTE query 3. an optional row limit.
Endpoint:https://mcp.evidiq.dev/atlas/mcp
Dataset Visualization
Creates a deterministic specification for bar, line, scatter, histogram, or box charts using selected columns. Provide: 1. a dataset source 2. the chart type and columns to plot.
Endpoint:https://mcp.evidiq.dev/atlas/mcp
Dataset Comparison
Compares two datasets for row, schema, null-rate, and distinct-count drift, with optional key overlap. Provide: 1. two dataset sources 2. optional key columns.
Endpoint:https://mcp.evidiq.dev/atlas/mcp
Dataset Research
Performs profiling, duplicate estimation, correlation analysis, outlier detection, and optional monthly trend analysis in a single pass. Provide: 1. a dataset source 2. an objective 3. optional date and metric columns.
Endpoint:https://mcp.evidiq.dev/atlas/mcp
Capabilities
Returns supported formats, limits, runtime providers, security boundaries, and full pricing. Provide: no input is required.
Endpoint:https://mcp.evidiq.dev/atlas/mcp
Validate Dataset Source
Validates inline content or a remote URL and checks its DNS safety before payment, without downloading remote data. Provides: 1. a dataset source to validate.
Endpoint:https://mcp.evidiq.dev/atlas/mcp
Estimate Cost
Returns the exact fixed price for a selected paid tool. Provide: 1. the name of the paid tool.
Endpoint:https://mcp.evidiq.dev/atlas/mcp
Verify Atlas Report
Recomputes report integrity and verifies its signature against the expected or configured signer. Provide: 1. a report or its artifact ID 2. an optional expected signer address.
Endpoint:https://mcp.evidiq.dev/atlas/mcp
Reviews

Explore More
AI-translated, for reference only.