Tapsite MCP Server
tapsite
npm
v5.2.0
Published by mgriffen — 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 web intelligence extraction — design systems, accessibility audits, competitive analysis, and migration prep
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 − 4 = 96. 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 |
|---|---|
| −3 | capability blast radius (moderate) — 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
medium Hardcoded egress to an external endpoint (src/server.js)MTC-SRC-003
In the server's implementation (`src/server.js:53`): A hardcoded outbound call to a fixed external host inside server code is a classic exfiltration/telemetry channel — especially paired with reads of local data. This is read from the code itself — not from the tool description — so a poisoned server cannot hide it behind honest-looking metadata.
Evidence: ckage.json').version; fetch('https://registry.npmjs.org/tapsite/latest', { signal: AbortSignal.timeout(5000) }) .t
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/server.js
Tools 55
Each tool and what it can reach — statically extracted from the published source.
tapsite_crawlingests untrusted inputtapsite_download_imagesingests untrusted inputtapsite_extract_faviconingests untrusted inputtapsite_auditno sensitive capabilitytapsite_capture_networkno sensitive capabilitytapsite_closeno sensitive capabilitytapsite_designsystemno sensitive capabilitytapsite_diff_pagesno sensitive capabilitytapsite_exportno sensitive capabilitytapsite_export_design_reportno sensitive capability
Show 45 more tools ↓
tapsite_extract_a11yno sensitive capabilitytapsite_extract_aimlno sensitive capabilitytapsite_extract_animationsno sensitive capabilitytapsite_extract_api_schemano sensitive capabilitytapsite_extract_breakpointsno sensitive capabilitytapsite_extract_canvasno sensitive capabilitytapsite_extract_colorsno sensitive capabilitytapsite_extract_componentsno sensitive capabilitytapsite_extract_contentno sensitive capabilitytapsite_extract_contrastno sensitive capabilitytapsite_extract_css_varsno sensitive capabilitytapsite_extract_customno sensitive capabilitytapsite_extract_darkmodeno sensitive capabilitytapsite_extract_fontsno sensitive capabilitytapsite_extract_formsno sensitive capabilitytapsite_extract_graphqlno sensitive capabilitytapsite_extract_i18nno sensitive capabilitytapsite_extract_iconsno sensitive capabilitytapsite_extract_imagesno sensitive capabilitytapsite_extract_layoutno sensitive capabilitytapsite_extract_linksno sensitive capabilitytapsite_extract_markdownno sensitive capabilitytapsite_extract_metadatano sensitive capabilitytapsite_extract_perfno sensitive capabilitytapsite_extract_pwano sensitive capabilitytapsite_extract_schema_suggestno sensitive capabilitytapsite_extract_securityno sensitive capabilitytapsite_extract_shadowsno sensitive capabilitytapsite_extract_spacingno sensitive capabilitytapsite_extract_stackno sensitive capabilitytapsite_extract_storageno sensitive capabilitytapsite_extract_svgsno sensitive capabilitytapsite_extract_tableno sensitive capabilitytapsite_extract_third_partyno sensitive capabilitytapsite_extract_wasmno sensitive capabilitytapsite_extract_web_componentsno sensitive capabilitytapsite_harvestno sensitive capabilitytapsite_inspectno sensitive capabilitytapsite_interactno sensitive capabilitytapsite_login_checkno sensitive capabilitytapsite_login_manualno sensitive capabilitytapsite_run_jsno sensitive capabilitytapsite_screenshotno sensitive capabilitytapsite_scrollno sensitive capabilitytapsite_teardownno sensitive capability
What this scan could not see
- Tools were statically extracted from the published source (55 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 |
|---|---|---|---|---|
v5.2.0 latest |
A 96/100 | 1 | 1.13.0 | 2026-09-07 |
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 tapsite --onlineMore in Browser Automation
Model Context Protocol (MCP) server that integrates AgentQL data extraction capabilities.
Screenshot any URL or HTML as PNG/JPEG/WebP from your AI agent. Full-page, clean, no install.
MCP server for aria51 accessibility scanner
Bridge any browser web app to Claude Code via MCP
Browserbase’s official MCP server: cloud headless browsers for agents, with sessions and screenshots.
MCP server for AI web browser automation using Browserbase and Stagehand