Pmcp MCP Server
pmcp-server
npm
v2.1.0
Published by thana0623 — 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 |
|---|---|---|
| −18.6 | Near-miss of @sentry/mcp-server ×2 MTC-SUP-005 | supply-chain |
| −6.3 | Package runs install-time scripts MTC-SUP-010 | 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 5
high Shell/command execution in server code (build/git-utils.js)MTC-SRC-002
In the server's implementation (`build/git-utils.js:7`): Spawning a shell/process is command-execution capability; with unsanitized tool input it is command injection / RCE. This is read from the code itself — not from the tool description — so a poisoned server cannot hide it behind honest-looking metadata.
Evidence: child_process
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 build/git-utils.js
high Shell/command execution in server code (build/publisher.js)MTC-SRC-002
In the server's implementation (`build/publisher.js:13`): Spawning a shell/process is command-execution capability; with unsanitized tool input it is command injection / RCE. This is read from the code itself — not from the tool description — so a poisoned server cannot hide it behind honest-looking metadata.
Evidence: child_process
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 build/publisher.js
high Near-miss of @sentry/mcp-server (edit distance 1)MTC-SUP-005
"pmcp-server" is edit-distance 1 from the high-traffic package "@sentry/mcp-server". Verify this is the intended package.
Fix: Confirm you meant "@sentry/mcp-server". Install packages only from their documented, official name.
Location: package pmcp-server
medium Near-miss of @heroku/mcp-server (edit distance 1)MTC-SUP-005
"pmcp-server" is edit-distance 1 from the package "@heroku/mcp-server". Verify this is the intended package.
Fix: Confirm you meant "@heroku/mcp-server". Install packages only from their documented, official name.
Location: package pmcp-server
medium Package runs install-time scripts (postinstall)MTC-SUP-010
"pmcp-server" 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 pmcp-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 |
|---|---|---|---|---|
v2.1.0 latest |
C 75/100 | 5 | 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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