Enhanced Power BI DAX MCP Server (vjsr007/pbi-dax-mcp-server) is an MCP server listed on the M8ven Trust Index. It scores 52 out of 100, grade D. It declares 18 tools. No publisher has claimed this listing.

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D
Caution
52/100

Enhanced Power BI DAX MCP Server

A comprehensive MCP server for Power BI DAX query execution, validation, optimization, and intelligent assistance with tools for schema analysis, template generation, and health monitoring.

→ vjsr007/pbi-dax-mcp-server· listed on glama

Caution. Specific findings reduced this grade. They are listed on the page. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.

How we verified

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Who stands behind it

vjsr007

Source: Glama

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Install from

Glamanot scored here

The grade above is for the source repository. Registries can serve a different version, so we mark the ones we were not able to read.

// key findings
⚠️
Known vulnerabilities in dependencies: 6 high
Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.
✅
No credential exfiltration, no sensitive file access, no obfuscation
Static analysis found nothing flowing your secrets to unexpected places.
🔐
You'll be asked for 1 credential: AZURE_CLIENT_SECRET
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// tools this server exposes9 tools

These names and descriptions are the publisher's own, read from the source code. We print them as written. Our assessment is the findings above, not this list.

powerbi_run_dax

Execute a DAX query against a Power BI dataset with enhanced error handling and optimization suggestions.

powerbi_validate_dax

Validate DAX syntax and check for common errors with detailed feedback.

powerbi_generate_template

Generate DAX code from predefined templates for common calculations and patterns.

powerbi_get_schema

Retrieve detailed schema information for a Power BI dataset including tables and columns.

powerbi_list_datasets

List datasets with enhanced information.

powerbi_health

Comprehensive system health check including configuration and connectivity.

powerbi_list_templates

List available DAX templates with descriptions and usage examples.

powerbi_optimize_dax

Analyze and optimize DAX queries for better performance with detailed recommendations.

powerbi_analyze_workspace

Perform comprehensive analysis of a Power BI workspace including health checks and recommendations.

// known CVEs in dependencies6 high8 low

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

high@modelcontextprotocol/sdk@1.5.0GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.5.0GHSA-w48q-cv73-mx4w

Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default

highundici@6.19.8GHSA-f269-vfmq-vjvj

Undici: Malicious WebSocket 64-bit length overflows parser and crashes the client

highundici@6.19.8GHSA-v9p9-hfj2-hcw8

Undici has Unhandled Exception in WebSocket Client Due to Invalid server_max_window_bits Validation

highundici@6.19.8GHSA-vrm6-8vpv-qv8q

Undici has Unbounded Memory Consumption in WebSocket permessage-deflate Decompression

Depend on this server? Get alerted when its CVEs change.Watch this server free →
// environment variables
To run this server yourself, you supply these values. They go in your own MCP client configuration and stay on your machine. The secret label means the value is sensitive, not that the server mishandles it.
configAZURE_CLIENT_IDyour-client-id
🔐 secretAZURE_CLIENT_SECRETyour-client-secret
configAZURE_TENANT_IDyour-tenant-id
configPBI_XMLA
configPOWERBI_XMLA_ENDPOINTpowerbi://api.powerbi.com/v1.0/myorg/YourWorkspace
Deployment configuration, supplied by whoever hosts the server. Users are not asked for these.
deployPOWERBI_CONNECTION_STRING
// quality suggestions

Tool annotations

No tools have read-only/destructive annotations

Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.

All four hints declared on every tool

18/18 tools missing one or more hints — powerbi_run_dax (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); powerbi_validate_dax (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); powerbi_generate_template (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +15 more. OpenAI's directory rejects tools where any of the four hints are missing or non-boolean.

For every tool, set all four hints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) to explicit true/false values that match the handler’s actual behaviour.

Tool inputs are validated

14/15 tool handlers declare input schemas (93%)

Declare an inputSchema with zod/joi/yup on every tool definition.

Tool handlers catch errors

Only 3/15 tool handlers wrap calls in try/catch (20%)

Wrap each tool handler body in try/catch and return a structured error response.

License file

No license file

Add a LICENSE file (MIT, Apache-2.0, etc.).

Tests exist

No test files found

Add tests that exercise each declared tool.

Production dependencies are patched

0 critical, 6 high severity in production deps — @modelcontextprotocol/sdk@1.5.0 (high), @modelcontextprotocol/sdk@1.5.0 (high)

Run npm audit fix, or upgrade the affected packages to a non-vulnerable version.

Claim the listing to review these findings one by one and send us a correction where you disagree, straight to the team. Claiming also means we tell you when the grade moves, and reach you first if we find anything urgent.

// full audit trail
The findings above are the summary. The full trail, every check we ran, each deduction, the network hosts observed and the dependency advisories, goes to verified publishers, along with an alert whenever a new one lands. Verified publishers can also review each finding and dispute it in one click. Publisher corrections have sharpened several of our checks this month, because the maintainer knows the codebase better than any scanner.
// improvement guidance — verified publishers only
We have 7 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.
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commit: 74188b76632503ff8aacf7b6c932880aceaa6e6c
code hash: 869b2d789c2a0f460c5abcc1e2d1bf46c47f87e47dde603fc4bffc6d7467702d
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