Charts MCP

MCP server for generating charts using AntV.

Connector by therealtimex · GitHub account verified by the MCP Registry

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Works with Claude Code, Codex, VS Code, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.

npx agentmarket install connector/therealtimex-charts-mcp

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About

MCP server for generating charts using AntV. Supports various chart types through MCP tools.

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What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools: 1 read · 1 write · 0 delete · 42 not yet classified
Secrets: None asked for
Install scripts: Not scanned yet
Runs as: Node.js package

Tools by what they do 44

Read from the source code; the running server may list different tools.

Read 1 · Look things up without changing anything.

get_area_chart_guide

Write 1 · Create, change, send or run things.

generate_pin_map

Not yet classified 42 · We could not tell from the name and description.

generate_arc_diagram
generate_area_chart
generate_bar_chart
generate_bi_directional_bar_chart
generate_boxplot_chart
generate_bubble_chart
generate_bubble_map
generate_bullet_chart
generate_chord
generate_choropleth_map
generate_color_map
generate_column_chart

Show 30 more tools

generate_compact_tree
generate_concentric_graph
generate_contour_plot
generate_dendrogram
generate_district_map
generate_donut_chart
generate_dual_axes_chart
generate_fishbone_diagram
generate_flow_diagram
generate_funnel_chart
generate_grid_graph
generate_hierarchical_edge_bundling
generate_histogram_chart
generate_hybrid_chart
generate_line_chart
generate_liquid_chart
generate_mind_map
generate_network_graph
generate_organization_chart
generate_parallel_coordinates
generate_path_map
generate_pie_chart
generate_radar_chart
generate_sankey_chart
generate_scatter_chart
generate_stream_graph
generate_treemap_chart
generate_venn_chart
generate_violin_chart
generate_word_cloud_chart

Tools (44)

Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].

generate_arc_diagram
Generate an arc diagram to visualize relationships between nodes in a linear or circular layout with curved edges. Useful for showing sequential processes with connections. Returns an interactive MCP-UI resource by default (format='html') that renders directly in compatible clients, a URL to an interactive HTML page (format='html-url'), or a static PNG image URL (format='png') for reports and documents.
generate_area_chart
Generate area charts with full G2 v5 capabilities. Supports: basic area (single series trends), range area (data uncertainty/bounds), stacked area (multiple series comparison), percentage stacked (proportion changes), difference area (comparing two series), and streamgraph (flowing stream layout with wiggle offset). Features include smooth curves, gradient fills, opacity control, advanced transforms (stackY with orderBy/offset, normalizeY, diffY), combined marks (area+line+point), scale configuration, axis formatting, and connectNulls for handling missing data. Perfect for time series data, tr…
generate_bar_chart
Generate a bar chart (horizontal or vertical) to show numerical comparisons among different categories. Supports orientation options (horizontal for many categories, vertical for fewer categories), advanced axis label configuration (auto-ellipsis, auto-wrap, auto-rotate, auto-hide), and interactions (element highlighting). Returns an interactive MCP-UI resource by default (format='html') that renders directly in compatible clients, a URL to an interactive HTML page (format='html-url'), or a static PNG image URL (format='png') for reports and documents.
generate_bi_directional_bar_chart
Generate a bi-directional bar chart (also known as positive-negative bar chart) to show numerical comparisons with both positive and negative values. Ideal for comparing completed vs uncompleted, agree vs disagree, or any opposing categories. Supports stacking for multiple agreement levels and hollow/solid styling to distinguish positive from negative. Returns an interactive MCP-UI resource by default (format='html') that renders directly in compatible clients, a URL to an interactive HTML page (format='html-url'), or a static PNG image URL (format='png') for reports and documents.
generate_boxplot_chart
Generate a boxplot chart to show data for statistical summaries among different categories, such as, comparing the distribution of data points across categories. Returns an interactive MCP-UI resource by default (format='html') that renders directly in compatible clients, a URL to an interactive HTML page (format='html-url'), or a static PNG image URL (format='png') for reports and documents.
generate_bubble_chart
Generate bubble charts for multivariate data visualization. Bubble charts display relationships between three or more variables using position (X, Y) and bubble size. The chart uses area (not radius) for size encoding to ensure accurate visual perception. Supports logarithmic scales for handling data with large value ranges (e.g., population data, GDP), color encoding for categorical grouping (e.g., continents), semi-transparent bubbles to handle overlapping, and customizable legends. Perfect for analyzing correlations, comparing clusters, and showing multidimensional patterns like economic in…
generate_bubble_map
Generate bubble maps for geographic data visualization. Bubble maps display data on a geographic background using bubbles where position represents coordinates (longitude/latitude), bubble size represents values (e.g., GDP, population), and colors distinguish categories or regions. Uses G2 v5 geoView with point marks. Advanced features: (1) Multi-layer bubble maps - display multiple data series with different styles and opacities on the same map via 'layers' array; (2) Time-series animations - show temporal changes with automatic frame transitions via 'animation' config; (3) Map projections - …
generate_bullet_chart
Generate bullet charts for KPI and performance monitoring. Bullet charts are compact dashboard visualizations that display actual values against targets with performance ranges. Components include: (1) Background ranges showing performance zones (poor/good/excellent), (2) Measures bar showing actual achieved value, (3) Target marker line showing goal. Features: horizontal or vertical orientation, single or layered performance ranges (e.g., [40, 30, 30] for 3-tier ranges), conditional coloring (green when above target, red when below), customizable labels with formatters, multi-metric compariso…
generate_chord
Generate a chord diagram to visualize flows and relationships between entities in a circular layout. Ideal for showing migration patterns, trade flows, or any inter-entity relationships. Returns an interactive MCP-UI resource by default (format='html') that renders directly in compatible clients, a URL to an interactive HTML page (format='html-url'), or a static PNG image URL (format='png') for reports and documents.
generate_choropleth_map
Generate choropleth maps (also called thematic maps or shaded maps) for geographic data visualization. Choropleth maps use color shading to represent statistical values across geographic regions like countries, states, or counties. Color intensity or hue represents the magnitude of values (e.g., population density, unemployment rate, election results, GDP per capita). Uses G2 v5 geoPath with data joins to combine geographic boundaries with statistical data. Features: (1) Flexible projections - support for mercator, albers, albersUsa, equalEarth, and other geographic projections; (2) Rich color…
generate_color_map
Generate color maps (also called color block charts) for visualizing relationships between two categorical dimensions. Color maps use a regular grid where each cell represents the intersection of two categorical variables (x and y axes), with color intensity encoding numerical values. Perfect for showing patterns and relationships in multi-dimensional categorical data. Common use cases: (1) Product sales across time periods - see which products perform best in which months; (2) Student exam scores across subjects - identify strengths and weaknesses; (3) Fare matrices - show pricing between dif…
generate_column_chart
Generate a column chart, which are best for comparing categorical data, such as, when values are close, column charts are preferable because our eyes are better at judging height than other visual elements like area or angles. Returns an interactive MCP-UI resource by default (format='html') that renders directly in compatible clients, a URL to an interactive HTML page (format='html-url'), or a static PNG image URL (format='png') for reports and documents.
generate_compact_tree
Generate a compact tree layout to visualize hierarchical structures in a space-efficient manner. Ideal for file systems, organizational charts, and any tree-structured data where space optimization is important. Returns an interactive MCP-UI resource by default (format='html') that renders directly in compatible clients, a URL to an interactive HTML page (format='html-url'), or a static PNG image URL (format='png') for reports and documents.
generate_concentric_graph
Generate a concentric graph layout with nodes arranged in concentric circles. Useful for visualizing network structures, social networks, and relationships with a radial organization. Returns an interactive MCP-UI resource by default (format='html') that renders directly in compatible clients, a URL to an interactive HTML page (format='html-url'), or a static PNG image URL (format='png') for reports and documents.
generate_contour_plot
Generate a contour plot to visualize three-dimensional data on a two-dimensional plane. Supports two variants: 'cell' for heatmap-style visualization with color gradients (like topographic maps), and 'line' for traditional contour outline charts with isolines. Useful for showing temperature distributions, elevation maps, density plots, terrain visualization, or any continuous spatial data. Returns an interactive MCP-UI resource by default (format='html') that renders directly in compatible clients, a URL to an interactive HTML page (format='html-url'), or a static PNG image URL (format='png') …

Show 29 more tools

generate_dendrogram
Generate a dendrogram to visualize hierarchical tree structures. Useful for showing taxonomies, classification systems, organizational hierarchies, and phylogenetic relationships. Returns an interactive MCP-UI resource by default (format='html') that renders directly in compatible clients, a URL to an interactive HTML page (format='html-url'), or a static PNG image URL (format='png') for reports and documents.
generate_district_map
Generates regional distribution maps, which are usually used to show the administrative divisions and coverage of a dataset. It is not suitable for showing the distribution of specific locations, such as urban administrative divisions, GDP distribution maps of provinces and cities across the country, etc. Returns an interactive MCP-UI resource by default (format='html') that renders directly in compatible clients, a URL to an interactive HTML page (format='html-url'), or a static PNG image URL (format='png') for reports and documents.
generate_donut_chart
Generate a donut chart (doughnut chart) with full G2 v5 capabilities. Features include: customizable labels (category, value, percentage with multiple label layers), flexible legend positioning, center annotations for totals/titles, faceted small multiples for comparisons, mark-specific styling (stroke, opacity), and flexible data field mapping. Ideal for proportional relationships with better space utilization (max 9 categories recommended).
generate_dual_axes_chart
Generate a dual axes chart which is a combination chart that integrates two different chart types, typically combining a bar chart with a line chart to display both the trend and comparison of data, such as, the trend of sales and profit over time. Returns an interactive MCP-UI resource by default (format='html') that renders directly in compatible clients, a URL to an interactive HTML page (format='html-url'), or a static PNG image URL (format='png') for reports and documents.
generate_fishbone_diagram
Generate a fishbone diagram chart to uses a fish skeleton, like structure to display the causes or effects of a core problem, with the problem as the fish head and the causes/effects as the fish bones. It suits problems that can be split into multiple related factors. Returns an interactive MCP-UI resource by default (format='html') that renders directly in compatible clients, a URL to an interactive HTML page (format='html-url'), or a static PNG image URL (format='png') for reports and documents.
generate_flow_diagram
Generate a flow diagram chart to show the steps and decision points of a process or system, such as, scenarios requiring linear process presentation. Returns an interactive MCP-UI resource by default (format='html') that renders directly in compatible clients, a URL to an interactive HTML page (format='html-url'), or a static PNG image URL (format='png') for reports and documents.
generate_funnel_chart
Generate a funnel chart to visualize the progressive reduction of data as it passes through stages, such as, the conversion rates of users from visiting a website to completing a purchase. Returns an interactive MCP-UI resource by default (format='html') that renders directly in compatible clients, a URL to an interactive HTML page (format='html-url'), or a static PNG image URL (format='png') for reports and documents.
generate_grid_graph
Generate a grid layout graph with nodes arranged in a regular grid pattern. Useful for visualizing task boards, process flows, and structured layouts where items need to be organized in rows and columns. Returns an interactive MCP-UI resource by default (format='html') that renders directly in compatible clients, a URL to an interactive HTML page (format='html-url'), or a static PNG image URL (format='png') for reports and documents.
generate_hierarchical_edge_bundling
Generate a hierarchical edge bundling diagram to visualize connections within hierarchical data. This layout bundles edges together to reduce visual clutter, making it ideal for showing dependencies, imports, or relationships in complex hierarchical systems like package dependencies or module relationships. Returns an interactive MCP-UI resource by default (format='html') that renders directly in compatible clients, a URL to an interactive HTML page (format='html-url'), or a static PNG image URL (format='png') for reports and documents.
generate_histogram_chart
Generate a histogram chart to show the frequency or density distribution of continuous numerical data. Supports three modes: (1) Basic histogram showing raw frequency counts, (2) Multi-distribution histogram for comparing multiple groups side-by-side with color encoding, (3) Density histogram showing normalized probability density for statistical analysis. Useful for observing data distribution patterns (normal, skewed), identifying concentration areas, detecting outliers, and comparing distributions. Returns an interactive MCP-UI resource by default (format='html') that renders directly in co…
generate_hybrid_chart
Generate a hybrid visualization combining G2 statistical charts with G6 graph/network layouts. Ideal for showing both quantitative data (bar, line charts) alongside relational data (network graphs) in a single integrated view. For example, displaying sales data alongside product relationship networks. Returns an interactive MCP-UI resource by default (format='html') that renders directly in compatible clients, a URL to an interactive HTML page (format='html-url'), or a static PNG image URL (format='png') for reports and documents.
generate_line_chart
Generate a line chart to show trends over time, such as, the ratio of Apple computer sales to Apple's profits changed from 2000 to 2016. Returns an interactive MCP-UI resource by default (format='html') that renders directly in compatible clients, a URL to an interactive HTML page (format='html-url'), or a static PNG image URL (format='png') for reports and documents.
generate_liquid_chart
Generate a liquid chart to visualize a single value as a percentage, such as, the current occupancy rate of a reservoir or the completion percentage of a project. Returns an interactive MCP-UI resource by default (format='html') that renders directly in compatible clients, a URL to an interactive HTML page (format='html-url'), or a static PNG image URL (format='png') for reports and documents.
generate_mind_map
Generate a mind map chart to organizes and presents information in a hierarchical structure with branches radiating from a central topic, such as, a diagram showing the relationship between a main topic and its subtopics. Returns an interactive MCP-UI resource by default (format='html') that renders directly in compatible clients, a URL to an interactive HTML page (format='html-url'), or a static PNG image URL (format='png') for reports and documents.
generate_network_graph
Generate a network graph chart to show relationships (edges) between entities (nodes), such as, relationships between people in social networks. Returns an interactive MCP-UI resource by default (format='html') that renders directly in compatible clients, a URL to an interactive HTML page (format='html-url'), or a static PNG image URL (format='png') for reports and documents.
generate_organization_chart
Generate an organization chart to visualize the hierarchical structure of an organization, such as, a diagram showing the relationship between a CEO and their direct reports. Returns an interactive MCP-UI resource by default (format='html') that renders directly in compatible clients, a URL to an interactive HTML page (format='html-url'), or a static PNG image URL (format='png') for reports and documents.
generate_parallel_coordinates
Generate a parallel coordinates plot to visualize multivariate data. Useful for comparing multiple variables across different data points, finding patterns, and identifying outliers in high-dimensional datasets. Returns an interactive MCP-UI resource by default (format='html') that renders directly in compatible clients, a URL to an interactive HTML page (format='html-url'), or a static PNG image URL (format='png') for reports and documents.
generate_path_map
Generate a route map to display the user's planned route, such as travel guide routes. Returns an interactive MCP-UI resource by default (format='html') that renders directly in compatible clients, a URL to an interactive HTML page (format='html-url'), or a static PNG image URL (format='png') for reports and documents.
generate_pie_chart
Generate a pie chart to show the proportion of parts, such as, market share and budget allocation. Returns an interactive MCP-UI resource by default (format='html') that renders directly in compatible clients, a URL to an interactive HTML page (format='html-url'), or a static PNG image URL (format='png') for reports and documents.
generate_pin_map
Generate a point map to display the location and distribution of point data on the map, such as the location distribution of attractions, hospitals, supermarkets, etc. Returns an interactive MCP-UI resource by default (format='html') that renders directly in compatible clients, a URL to an interactive HTML page (format='html-url'), or a static PNG image URL (format='png') for reports and documents.
generate_radar_chart
Generate a radar chart to display multidimensional data (four dimensions or more), such as, evaluate Huawei and Apple phones in terms of five dimensions: ease of use, functionality, camera, benchmark scores, and battery life. Returns an interactive MCP-UI resource by default (format='html') that renders directly in compatible clients, a URL to an interactive HTML page (format='html-url'), or a static PNG image URL (format='png') for reports and documents.
generate_sankey_chart
Generate a sankey chart to visualize the flow of data between different stages or categories, such as, the user journey from landing on a page to completing a purchase. Returns an interactive MCP-UI resource by default (format='html') that renders directly in compatible clients, a URL to an interactive HTML page (format='html-url'), or a static PNG image URL (format='png') for reports and documents.
generate_scatter_chart
Generate a scatter chart to show the relationship between two variables, helps discover their relationship or trends, such as, the strength of correlation, data distribution patterns. Returns an interactive MCP-UI resource by default (format='html') that renders directly in compatible clients, a URL to an interactive HTML page (format='html-url'), or a static PNG image URL (format='png') for reports and documents.
generate_stream_graph
Generate a stream graph (or theme river) to visualize changes in data over time for multiple categories. The flowing, organic shapes make it ideal for showing trends, patterns, and the relative proportions of different categories over time. Returns an interactive MCP-UI resource by default (format='html') that renders directly in compatible clients, a URL to an interactive HTML page (format='html-url'), or a static PNG image URL (format='png') for reports and documents.
generate_treemap_chart
Generate a treemap chart to display hierarchical data and can intuitively show comparisons between items at the same level, such as, show disk space usage with treemap. Returns an interactive MCP-UI resource by default (format='html') that renders directly in compatible clients, a URL to an interactive HTML page (format='html-url'), or a static PNG image URL (format='png') for reports and documents.
generate_venn_chart
Generate a Venn diagram to visualize the relationships between different sets, showing how they intersect and overlap, such as the commonalities and differences between various groups. Returns an interactive MCP-UI resource by default (format='html') that renders directly in compatible clients, a URL to an interactive HTML page (format='html-url'), or a static PNG image URL (format='png') for reports and documents.
generate_violin_chart
Generate a violin chart to show data for statistical summaries among different categories, such as, comparing the distribution of data points across categories. Returns an interactive MCP-UI resource by default (format='html') that renders directly in compatible clients, a URL to an interactive HTML page (format='html-url'), or a static PNG image URL (format='png') for reports and documents.
generate_word_cloud_chart
Generate a word cloud chart to show word frequency or weight through text size variation, such as, analyzing common words in social media, reviews, or feedback. Returns an interactive MCP-UI resource by default (format='html') that renders directly in compatible clients, a URL to an interactive HTML page (format='html-url'), or a static PNG image URL (format='png') for reports and documents.
get_area_chart_guide
Get the JSON guide for area chart (G2 v5): data shapes, encodings, transforms, styles, examples.

Signals

Last release: Oct 6, 2025 (1 year ago)

Details

Registry name: io.github.therealtimex/charts-mcp
Version: 2.0.6
Auth: No auth
Packages: npm @realtimex/charts-mcp
License: License unknown
First seen: Oct 24, 2026
Last checked: Oct 24, 2026
Source: Official MCP Registry