PG-GMO (ShilinYang123/PG-GMO) is an MCP server listed on the M8ven Trust Index. It scores 54 out of 100, grade D. It declares 9 tools. No publisher has claimed this listing.

D
Caution
54/100

PG-GMO

PG-GMO 项目仓库 - 智能化项目管理系统

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

ShilinYang123

Source: github_code

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Install from

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.

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// key findings
⚠️
Known vulnerabilities in dependencies: 5 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.
// 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.

get-selected-cell

This tool allows you to retrieve selected cell (whether vertex or edge) on the current page of a Draw.io diagram. The response is a JSON containing attributes of the cell.

add-rectangle

This tool allows you to add new Rectangle vertex cell (object) on the current page of a Draw.io diagram. It accepts multiple optional input parameter.

add-edge

This tool creates an edge, sometimes called also a relation, between two vertexes (cells).

delete-cell-by-id

Deletes a cell, whether it is a vertex or edge.

get-shape-categories

Retrieves available shape categories from the diagram's library. Library is split into multiple categories.

get-shapes-in-category

Retrieve all shapes in the provided category from the diagram's library. A shape primarily contains `style` based on which you can create new vertex cells.

get-shape-by-name

Retrieve a specific shape by its name from all available shapes in the diagram's library. It returns the shape and also the category it belongs.

add-cell-of-shape

This tool allows you to add new vertex cell (object) on the current page of a Draw.io diagram by its shape name. It accepts multiple optional input parameter.

list-paged-model

Retrieves a paginated view of all cells (vertices and edges) in the current Draw.io diagram. This tool provides access to the complete model data with essential fields only, sanitized to remove circular dependencies and excessive data. It allows to filter based on multiple criteria and attribute boo

// known CVEs in dependencies5 high

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

high@modelcontextprotocol/sdk@1.10.1GHSA-345p-7cg4-v4c7

@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse

high@modelcontextprotocol/sdk@1.10.1GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.10.1GHSA-w48q-cv73-mx4w

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

highnanoid@5.1.5GHSA-28wg-ghj8-5hjv

nanoid: non-secure generators can loop indefinitely with negative size

highnanoid@5.1.5GHSA-2v37-7h3g-55p8

nanoid: custom generators can loop indefinitely when size is zero

Depend on this server? Get alerted when its CVEs change.Watch this server free →
// 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

9/9 tools missing one or more hints — get-selected-cell (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); add-rectangle (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); add-edge (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +6 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.

License file

No license file

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

Tool test coverage

Only 0/9 tools referenced in tests (0%)

Write tests that reference each tool by name so every tool has at least one test.

Production dependencies are patched

0 critical, 5 high severity in production deps — @modelcontextprotocol/sdk@1.10.1 (high), @modelcontextprotocol/sdk@1.10.1 (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 5 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: 2b8ebc90d37c532b94fb4ae248882c0155c94f92
code hash: ff2b27790c46327e0ab3e7cf2ea02c7bf48f5d014eb514b89c2c3a08656672a7
view raw JSON →
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