Savvyscratch MCP Server
@savvyscratch/mcp-server
npm
v1.0.1
Published by @savvyscratch — no publish provenance and no vendor-owned scope, so the publisher could not be verified. The repository link below is self-declared.
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 − 39.7 = 60. What the published surface and source actually contain:
| Points | What was found | Category |
|---|---|---|
| −33 | Hardcoded JSON Web Token in server code ×2 MTC-SRC-008 | exfiltration |
| −6.7 | Possible combosquat of mcp ×4 MTC-SUP-006 | supply-chain |
2. Client adoption risk — 60 − your exposure = 55. 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 |
|---|---|
| 0 | capability blast radius (minimal) — client exposure if the model is manipulated |
| −5 | publisher verification (none) — trust in the source of the package |
| 0 | inspection depth (source) — how much of the target the scan could see |
Grade capped: 2 confirmed high findings → grade capped at D. A hard gate overrides the point total — no amount of clean surface buys back a confirmed catastrophe.
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 6
high Hardcoded JSON Web Token in server code (dist/lib/supabase.js)MTC-SRC-008
A live-looking JSON Web Token is hardcoded in `dist/lib/supabase.js:5`. Secrets in source ship to everyone who installs the package and are a direct credential leak.
Evidence: JSON Web Token: eyJh…(redacted)
Fix: Remove the secret, rotate it, and load credentials from the environment or a secret store.
Location: server dist/lib/supabase.js
high Hardcoded JSON Web Token in server code (src/lib/supabase.ts)MTC-SRC-008
A live-looking JSON Web Token is hardcoded in `src/lib/supabase.ts:7`. Secrets in source ship to everyone who installs the package and are a direct credential leak.
Evidence: JSON Web Token: eyJh…(redacted)
Fix: Remove the secret, rotate it, and load credentials from the environment or a secret store.
Location: server src/lib/supabase.ts
medium Possible combosquat of mcpMTC-SUP-006
"@savvyscratch/mcp-server" is "mcp" with a decorative suffix — a common combosquat pattern.
Fix: Confirm you meant "mcp". Install packages only from their documented, official name.
Location: package @savvyscratch/mcp-server
medium Possible combosquat of @playwright/mcpMTC-SUP-006
"@savvyscratch/mcp-server" is "@playwright/mcp" with a decorative suffix — a common combosquat pattern.
Fix: Confirm you meant "@playwright/mcp". Install packages only from their documented, official name.
Location: package @savvyscratch/mcp-server
medium Possible combosquat of @stripe/mcpMTC-SUP-006
"@savvyscratch/mcp-server" is "@stripe/mcp" with a decorative suffix — a common combosquat pattern.
Fix: Confirm you meant "@stripe/mcp". Install packages only from their documented, official name.
Location: package @savvyscratch/mcp-server
medium Possible combosquat of @browsermcp/mcpMTC-SUP-006
"@savvyscratch/mcp-server" is "@browsermcp/mcp" with a decorative suffix — a common combosquat pattern.
Fix: Confirm you meant "@browsermcp/mcp". Install packages only from their documented, official name.
Location: package @savvyscratch/mcp-server
What this scan could not see
- No tools were enumerated, so prompt-injection, capability and toxic-flow analysis had no tool surface to inspect. To grade a package’s real runtime tools, scan the running server: --command "npx -y <package>".
Versions
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 |
|---|---|---|---|---|
v1.0.1 latest |
D 60/100 | 6 | 1.5.0 | 2026-07-23 |
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.
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