Magma Handbook MCP Server
mcp-magma-handbook
npm
v3.0.0
Published by legenai — no publish provenance and no vendor-owned scope, so the publisher could not be verified. The repository link below is self-declared.
Every server starts at 100. These are the exact deductions the deterministic engine applied — each one reproducible, none of it an opinion or an LLM's guess:
| Points | What was found | Category |
|---|---|---|
| −38.5 | Hardcoded JSON Web Token in server code ×3 MTC-SRC-008 | exfiltration |
| −6.3 | Package runs install-time scripts MTC-SUP-010 | supply-chain |
Grade capped: 3 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 the deduction.
Findings 4
high Hardcoded JSON Web Token in server code (dist/smithery-index-backup.js)MTC-SRC-008
A live-looking JSON Web Token is hardcoded in `dist/smithery-index-backup.js:21`. 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/smithery-index-backup.js
high Hardcoded JSON Web Token in server code (dist/smithery-index.js)MTC-SRC-008
A live-looking JSON Web Token is hardcoded in `dist/smithery-index.js:21`. 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/smithery-index.js
high Hardcoded JSON Web Token in server code (dist/src/smithery-index.js)MTC-SRC-008
A live-looking JSON Web Token is hardcoded in `dist/src/smithery-index.js:21`. 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/src/smithery-index.js
medium Package runs install-time scripts (postinstall)MTC-SUP-010
"mcp-magma-handbook" executes postinstall script(s) at install time. The large majority of malicious packages abuse install hooks to run code before you ever import them.
Fix: Review the scripts; install with --ignore-scripts where possible and vet what they do.
Location: package mcp-magma-handbook
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 |
|---|---|---|---|---|
v3.0.0 latest |
F 55/100 | 4 | 1.5.0 | 2026-07-22 |
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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