io.github.SurajKGoyal/amnesic

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.

  Python build script has no build-time network/exec; repository linkage verified

• Credential hygiene

  warn15% of grade

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

  amnesic/cli.py: assigns a literal to password (${MY…D} (len 16)) — non-provider secret literal; prefer environment intake. amnesic/cli.py: assigns a literal to password (${OR…D} (len 18)) — non-provider secret literal; prefer environment intake. tests/test_config.py: assigns a literal to password (${TE…S} (len 15)) — non-provider secret literal; prefer environment intake. tests/test_wizard.py: assigns a literal to password (${MY…D} (len 16)) — non-provider secret literal; prefer environment intake. Reads secrets from the environment (e.g. amnesic/_paths.py) — the recommended intake shape.

• Permission scope

  fail15% of grade

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

  HIGH: shell/exec capability AND destructive filesystem writes together (amnesic/tunnel.py: subprocess.* call; amnesic/_paths.py: destructive filesystem call (shutil.rmtree/os.remove/etc.)). discloses shell/exec capability: amnesic/tunnel.py: subprocess.* call discloses broad/destructive filesystem access: amnesic/_paths.py: destructive filesystem call (shutil.rmtree/os.remove/etc.) discloses broad/destructive filesystem access: amnesic/_wizard.py: open(…, 'w'/'a'/'x') write-mode file access 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 0.2.1 (patch bump): new capability primitive(s) in source: fs-write, subprocess.

• 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 analytics behavior — disclosure