Pinepaper.studio MCP Server
@pinepaper.studio/mcp-server
npm
v1.5.5
Published by @pinepaper.studio — 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 |
|---|---|---|
| −15.4 | Dynamic evaluation of a non-literal value MTC-SRC-010 | injection |
| −6.7 | Possible combosquat of mcp ×4 MTC-SUP-006 | supply-chain |
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 9
high Dynamic evaluation of a non-literal value (dist/browser/puppeteer-controller.js)MTC-SRC-010
In the server's implementation (`dist/browser/puppeteer-controller.js:216`): Evaluating a runtime value as code (rather than a fixed literal) executes whatever reaches it — a direct RCE primitive, and almost never necessary in legitimate code. This is read from the code itself — not from the tool description — so a poisoned server cannot hide it behind honest-looking metadata.
Evidence: eval(
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 dist/browser/puppeteer-controller.js
high Dynamic code execution in server code (dist/browser/bridge.js)MTC-SRC-001
In the server's implementation (`dist/browser/bridge.js:250`): Evaluating strings as code is the most direct RCE primitive; if any tool input reaches it, the server executes attacker-chosen code. This is read from the code itself — not from the tool description — so a poisoned server cannot hide it behind honest-looking metadata.
Evidence: eval(
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 dist/browser/bridge.js
high Dynamic code execution in server code (dist/browser/puppeteer-controller.js)MTC-SRC-001
In the server's implementation (`dist/browser/puppeteer-controller.js:216`): Evaluating strings as code is the most direct RCE primitive; if any tool input reaches it, the server executes attacker-chosen code. This is read from the code itself — not from the tool description — so a poisoned server cannot hide it behind honest-looking metadata.
Evidence: eval(
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 dist/browser/puppeteer-controller.js
high Dynamic code execution in server code (dist/tools/p5-compat/p5-helpers.d.ts)MTC-SRC-001
In the server's implementation (`dist/tools/p5-compat/p5-helpers.d.ts:18`): Evaluating strings as code is the most direct RCE primitive; if any tool input reaches it, the server executes attacker-chosen code. This is read from the code itself — not from the tool description — so a poisoned server cannot hide it behind honest-looking metadata.
Evidence: eval(
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 dist/tools/p5-compat/p5-helpers.d.ts
high Dynamic code execution in server code (dist/tools/p5-compat/p5-helpers.js)MTC-SRC-001
In the server's implementation (`dist/tools/p5-compat/p5-helpers.js:18`): Evaluating strings as code is the most direct RCE primitive; if any tool input reaches it, the server executes attacker-chosen code. This is read from the code itself — not from the tool description — so a poisoned server cannot hide it behind honest-looking metadata.
Evidence: eval(
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 dist/tools/p5-compat/p5-helpers.js
medium Possible combosquat of mcpMTC-SUP-006
"@pinepaper.studio/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 @pinepaper.studio/mcp-server
medium Possible combosquat of @playwright/mcpMTC-SUP-006
"@pinepaper.studio/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 @pinepaper.studio/mcp-server
medium Possible combosquat of @stripe/mcpMTC-SUP-006
"@pinepaper.studio/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 @pinepaper.studio/mcp-server
medium Possible combosquat of @browsermcp/mcpMTC-SUP-006
"@pinepaper.studio/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 @pinepaper.studio/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 |
|---|---|---|---|---|
v1.5.5 latest |
C 78/100 | 9 | 1.5.0 | 2026-07-22 |
Embed this score
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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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