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Bar-first MCP server for Tabula chart authoring, PNG rendering, and editor handoff.

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Status
Unhealthy
Uptime
0.0% over 41 days
Last Tested
Transport
Streamable HTTP
URL

TDQS

B3.2/5.0

Scored across 15 tools

Disambiguation5/5

Every tool has a clearly distinct purpose focused on specific aspects of Bar chart configuration and session management. Tools like 'configure_bar_growth' and 'configure_bar_reference_line' handle different complications, while 'set_bar_mapping' and 'set_bar_orientation' target distinct chart properties, leaving no ambiguity in tool selection.

Naming Consistency5/5

All tools follow a consistent verb_noun pattern with 'bar_' prefix, such as 'create_bar_session', 'set_bar_filters', and 'render_bar_png'. This uniform naming convention makes the tool set predictable and easy to navigate, with no deviations in style or structure.

Tool Count5/5

With 15 tools, the server is well-scoped for Bar chart authoring, covering session creation, configuration, rendering, and cleanup. Each tool serves a specific function in the workflow, from data manipulation to visualization export, without unnecessary redundancy or gaps in the tool count.

Completeness5/5

The tool set provides complete coverage for Bar chart lifecycle management, including creation ('create_bar_session'), configuration (e.g., 'set_bar_mapping', 'update_bar_style'), rendering ('render_bar_png'), and cleanup (e.g., 'clear_bar_growth'). There are no obvious gaps, ensuring agents can handle end-to-end chart authoring tasks without dead ends.

Tool Schema Changelog

Recent tool additions, removals, and schema changes observed during successful MCP inspections.

  1. 15 tool updates
    • First observedclear_bar_growth
    • First observedclear_bar_reference_line
    • First observedconfigure_bar_growth
    • First observedconfigure_bar_reference_line
    • First observedcreate_bar_calculated_field
    • First observedcreate_bar_session
    • First observedget_bar_control_surface
    • First observedopen_bar_in_tabula
    • First observedrender_bar_png
    • First observedset_bar_filters
    • First observedset_bar_mapping
    • First observedset_bar_orientation
    • First observedset_bar_series_layout
    • First observedset_bar_sort
    • First observedupdate_bar_style

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