snapmcp (reeinharddd/snapmcp) is an MCP server listed on the M8ven Trust Index. It scores 74 out of 100, grade C. It declares 13 tools. No publisher has claimed this listing.

Warning

74/100

snapmcp

Item: snapmcp
Rating: 74
Author: M8ven

All-in-one MCP server for visual captures: terminal, code, browser, markdown, diffs, HTML, and PDF — via Playwright

→ reeinharddd/snapmcp · listed on glama

Warning. Serious findings were identified. Review the full report before connecting. 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

reeinharddd

Source: Glama · also listed on github_repo_search

Is this your MCP?

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Install from

Glamanot scored here GitHub

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

🚨

Reads files from sensitive locations

Touches: .env

// tools this server exposes13 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.

capture_batch

Capture multiple items in a single call. Each capture is processed sequentially.

capture_browser

Take a screenshot of a URL using headless Chromium.

capture_code

Generate a syntax-highlighted code screenshot using Shiki (50+ languages).

capture_diff

Render a git diff with color-coded additions and deletions.

capture_to_document

Create a document (Markdown/HTML/PDF) with embedded step-by-step captures.

capture_file

Read a file and generate a syntax-highlighted screenshot based on its extension.

capture_gif

Create an animated GIF from sequential captures.

snapmcp-hint

Return a helpful hint about configuring and using snapmcp.

capture_html

Render arbitrary HTML as a screenshot.

capture_markdown

Render Markdown as a styled document screenshot.

capture_pdf

Convert a URL to a PDF document using headless Chromium.

capture_sequence

Capture each step of a process as individual files + optional compiled GIF.

capture_terminal

Generate a styled terminal screenshot from text lines. Prefix with '$ ' for command prompts.

// 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.

configCOLORFGBG

configPLAYWRIGHT_BROWSERS_PATH

configPLAYWRIGHT_CHROMIUM_EXECUTABLE

configPLAYWRIGHT_SANDBOX

configPROGRAMFILES

configSNAPMCP_BRAND_TOKENS_PATH

configSNAPMCP_CHROME_EXECUTABLEPath to Chrome/Chromium binary

configSNAPMCP_DIROutput directory for captures

configSNAPMCP_FORMATOutput format (png, jpeg)

configSNAPMCP_LOG_FILEAudit log file path

configSNAPMCP_SHADOWDrop shadow (none, soft, medium, strong; aliases sm/md/lg)

configSNAPMCP_THEMESyntax theme (27 built-in themes + auto-detected terminal)

configSNAPMCP_WINDOW_CHROMEmacOS-style title bar frame

configTERM

// 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

13/13 tools missing one or more hints — capture_batch (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); capture_browser (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); capture_code (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +10 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.

No access to sensitive paths

Reads sensitive paths: .env

Remove reads of sensitive system paths. If you genuinely need them, document why in the README.

Shell command execution

17 calls in production code run through a shell (src/browser.ts:88, src/cli.ts:58, src/cli.ts:180)

Prefer library functions over shell-outs. If you must shell out, ensure all inputs are properly escaped.

No arbitrary install scripts

Has postinstall/preinstall script — runs arbitrary code on npm install

Remove postinstall/preinstall hooks unless they’re essential.

Dependency freshness

1/6 production deps stale: gifenc@2022-05-03 (4.3y)

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.

// embed badge in your README

[![M8ven Verified](https://m8ven.ai/badge/mcp/reeinharddd/snapmcp?variant=verified)](https://m8ven.ai/mcp/reeinharddd/snapmcp)

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commit: 5d134ba86ed141aa3b845b7786899b1e6d806274

code hash: cc2397aff9e22cfa82e9276296a43c56eaa8922df892bb8cfdfdb20228dcc0c0

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