A-

npm:slideshot-mcp

Item: npm:slideshot-mcp
Rating: 91
Author: wmcp.sh

https://www.npmjs.com/package/slideshot-mcp

91/100 · MCP Trust Grade · checked 5h ago · MCP 4.4.0

What it offers — 6 tools · Finance & Crypto

discover_themes

MANDATORY first step — all other tools REJECT until this is called. Returns themes, orientation presets, token-usage modes, and output formats. Use ON

create_slides

Create slides. IMPORTANT: Use mode=default unless the user explicitly chose token_saver. mode=default = AI writes full HTML (best quality). mode=token

render_slides

Final render to PDF/WebP/PNG/PPTX. Accepts html string OR htmlPath. Supports width, height, selector, scale, webpQuality, orientation, pptxMode, pptxF

list_themes

Idempotent read-only listing of all available themes (8+). Unlike discover_themes, this does NOT start a slide-creation workflow — call it any time th

edit_slides

Token-efficient partial edits on a previously-generated HTML deck. Use this INSTEAD of regenerating the whole deck for small changes — it saves 60-90%

health_check

Verify Puppeteer/Chromium can launch. Use when render fails.

Spec / packaging20%100

✓ depends on an MCP SDK
✓ declares a bin entry (runnable server)
✓ 6 tool(s) detected in source

Security (OWASP MCP)30%90

no high-risk patterns in sampled source
scanned 6 source files

Maintenance / popularity20%100

published within 90 days
11 published versions

Tool hygiene15%70

no TypeScript types
4 runtime deps

Transparency / provenance15%90

✓ public repository linked
✓ MIT license
28 weekly downloads

Findings

INFO Static analysis of npm package slideshot-mcp@4.4.0 (stdio server — no remote endpoint). Reliability/behavioral signals require running it; not measured.

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How this grade is computed. An open, independent rubric — Spec conformance (20%), Security mapped to the OWASP MCP Top 10 (30%), Reliability (20%), Tool hygiene (15%), Transparency (15%) — run by connecting to the server and inspecting its real MCP surface. The grade is free and identical whether or not the operator pays. v1 uses static + spec signals from a single connection; continuous uptime, real latency, and annotation-truthing (declared readOnly vs observed behavior) layer on via the wmcp.sh proxy.