io.github.xfloukiex-lab/magpie-search

What we checked

Six static checks, weighted by risk. Every result reflects only what could be observed in the published package and repository — never intent.

• Injection surface

  unscannable25% of grade

  Tool descriptions/manifest scanned for instruction-injection patterns (imperatives at the model, hidden text, 'ignore previous', data-exfil URLs).

  No tool descriptions, server instructions, prompts, or resources were fetched; nothing to scan for injection.

• Supply chain

  pass25% of grade

  Package provenance: namespace verification, repo linkage, maintainer count, account age, postinstall scripts, typosquat distance.

  repository linkage verified

• Credential hygiene

  fail15% of grade

  How the server takes secrets (env vs plaintext config vs hardcoded); secrets appearing in tool schemas.

  src/magpie_search/redactor.py: contains a hardcoded OpenAI API key (sk-f…23 (len 28)). tests/test_redactor.py: embeds a PRIVATE KEY block. (in an example/sample file — lower severity, but a real key here still leaks.) tests/test_redactor.py: contains a hardcoded Stripe live secret key (sk_l…dc (len 32)) — in an example/sample file; verify it is not a real key. Reads secrets from the environment (e.g. src/magpie_search/backup.py) — the recommended intake shape.

• Permission scope

  warn15% of grade

  Declared tools vs. breadth (filesystem, network, exec); flags shell-exec and unbounded filesystem access.

  has both shell/exec and network egress — capable of download-and-run, though no such path was observed (src/magpie_search/backup.py: subprocess.* call; src/magpie_search/deepweb.py: outbound HTTP/socket call). discloses shell/exec capability: src/magpie_search/backup.py: subprocess.* call discloses shell/exec capability: src/magpie_search/safe_subprocess.py: subprocess.* call Capability DISCLOSURE, not a verdict: static analysis sees the primitive is present and reachable, not whether its use is attacker-controlled.

• Version behavior

  fail10% of grade

  Diff of tool definitions between versions; new permissions or changed descriptions in a patch release (the postmark-mcp class).

  vs prior 1.2.1 (minor bump): new capability primitive(s) in source: fs-write, http-client, subprocess; new hardcoded outbound host/BCC destination(s): 169.254.169.254, github.com, hooks, hooks.slack.com, vektor.taildabcb6.ts.net, vektorgeist.com, www.youtube.com, youtu.be.

• Transport config

  warn10% of grade

  Remote servers: TLS and auth mode (none/token/OAuth). Local servers: whether the manifest indicates it phones home.

  manifest/source references Heartbeat behavior — disclosure