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C
Limited view
62/100
2 months ago

Model Context Protocol (MCP) MSPaint App Automation

A simple Model Context Protocol (MCP) server client code to solve math problems and show the solution in MSPaint application

→ shettysaish20/MSPaint-MCP-Server· listed on mcp_so

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Limited view: static analysis for Python is partially covered.

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Who stands behind it

shettysaish20

Source: mcp.so

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Install from

mcp.so

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// key findings
✅
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: GEMINI_API_KEY
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// 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.
🔐 secretGEMINI_API_KEYYOUR_API_KEY
// 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

22/22 tools missing one or more hints — add (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); add_list (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); subtract (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +19 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

21/22 tool handlers declare input schemas (95%)

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

Tool handlers catch errors

Only 3/22 tool handlers wrap calls in try/catch (14%)

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.

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 6 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.
// embed badge in your README
[![M8ven Score](https://m8ven.ai/badge/mcp/shettysaish20-mspaint-mcp-server-sshrbz)](https://m8ven.ai/mcp/shettysaish20-mspaint-mcp-server-sshrbz)
Shows your grade and updates automatically. Prefer no grade? Append ?variant=verified to the badge URL.
commit: e3a7c21796e0f6912645402b10a1856da48e7515
code hash: bb82f810f417842363f7639588f41382226ae0b61a327c81c66bc208e3aef164
verified: 6/16/2026, 12:33:11 PM
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