Screenshot (aamar-shahzad) MCP Server
mcp-screenshot-server
PyPI
v0.1.0
Published by aamar-shahzad — no publish provenance, so origin is unverified, but the source is public: the repository link below is self-declared yet readable, so you can inspect the code before adopting it.
MCP server for screenshot capture and image annotation with boxes, lines, arrows, and text
The grade answers one question — how safe is this server for you to adopt — so it is computed in two auditable stages. Nothing below is an opinion or an LLM's guess; every line is a real term the deterministic engine applied, and the same input always yields the same number.
1. Threat score — 100 − 0 = 100. What the published surface and source actually contain:
The deterministic scan raised no scored threat in the surface it inspected — the threat score stayed at 100. Capability observations and advisory notes are recorded but never lower it.
2. Client adoption risk — 100 − 7 = 93. Three small, subtract-only factors that reflect your risk in adopting it — a clean scan proves less on a powerful, unverified or barely-inspectable package, so the grade says so plainly:
| Points | Adoption-risk factor |
|---|---|
| −6 | capability blast radius (high) — client exposure if the model is manipulated |
| −1 | publisher verification (public source) — no provenance, but the source is public and inspectable |
Capability observations and info notes are shown under Findings but never scored.
Open any row's finding below for the file, line and evidence behind a deduction.
Findings 1
high Shell/command execution in server code (src/mcp_screenshot_server/server.py)MTC-SRC-002
In the server's implementation (`src/mcp_screenshot_server/server.py:192`): Spawning a shell/process is command-execution capability; with unsanitized tool input it is command injection / RCE. This is read from the code itself — not from the tool description — so a poisoned server cannot hide it behind honest-looking metadata.
Evidence: h) result = subprocess.run(cmd, capture_output=True, text=True, timeout=30) if result.returncod
Fix: Review this call path: confirm it never receives unsanitized tool input, constrain it, or remove it. Treat a server whose code reaches these sinks as high-capability regardless of what its tools claim.
Location: server src/mcp_screenshot_server/server.py
Tools 35
Each tool and what it can reach — statically extracted from the published source.
add_arrowno sensitive capabilityadd_borderno sensitive capabilityadd_boxno sensitive capabilityadd_circleno sensitive capabilityadd_highlightno sensitive capabilityadd_lineno sensitive capabilityadd_numbered_calloutno sensitive capabilityadd_textno sensitive capabilityadd_watermarkno sensitive capabilityadjust_brightnessno sensitive capability
Show 25 more tools ↓
adjust_contrastno sensitive capabilityannotateno sensitive capabilitybatch_annotateno sensitive capabilityblur_regionno sensitive capabilitycapture_screenshotno sensitive capabilitycopy_to_clipboardno sensitive capabilitycrop_imageno sensitive capabilitydelete_imageno sensitive capabilityduplicate_imageno sensitive capabilityflip_imageno sensitive capabilityget_imageno sensitive capabilityget_image_base64no sensitive capabilityget_undo_countno sensitive capabilitylabel_regionsno sensitive capabilitylist_imagesno sensitive capabilityload_imageno sensitive capabilityopen_file_in_previewno sensitive capabilityopen_in_previewno sensitive capabilityprecise_annotateno sensitive capabilityquick_saveno sensitive capabilityreset_callout_counterno sensitive capabilityresize_imageno sensitive capabilityrotate_imageno sensitive capabilitysave_imageno sensitive capabilityundono sensitive capability
What this scan could not see
- Tools were statically extracted from the published source (35 recovered), not enumerated from a running server. Tool-poisoning, Unicode-smuggling, capability and toxic-flow analysis ran on this inferred surface, but a mis-parsed registration could be missed or mis-attributed, so tool-derived findings are capped below “confirmed”. To grade the real runtime surface, scan the running server: --command "npx -y <package>".
Versions 1
Scan history per published version. The engine is deterministic — the same version always yields the same score, so a changed score means the package itself changed.
| Version | Score | Findings | Engine | Scanned |
|---|---|---|---|---|
v0.1.0 latest |
A 93/100 | 1 | 1.13.0 | 2026-08-25 |
Embed this score
Show this server's live Trust Score in your README, docs or website. The badge is served straight from the registry and updates automatically after every rescan — no API key needed. It links back to this page, so anyone who sees the grade can also read the findings behind it instead of taking a number on faith.
Verify this score yourself
The score above is reproducible: the same package version always yields the same result. Run it locally or over the free API — no account, no LLM, fully deterministic.
npx mcptrustchecker scan mcp-screenshot-server --online --registry pypiOther implementations of Screenshot 8
Independent packages implementing the same tool, scanned with the same engine. Compare all 9 side by side →
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A Model Context Protocol server that provides screenshot and OCR capabilities
MCP server providing screenshot capabilities for AI assistants. Supports window and region capture with three window search methods (handle, title, process name). Includes built-in save functionality and long screenshot with auto-scroll.
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