so.hilt/agent-commerce

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

  pass25% of grade

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

  Scanned 44 text field(s); no instruction-injection patterns found. PASS = no static red flag. A server can serve different tool descriptions at runtime (the rug-pull class), which static scanning cannot see.

• Supply chain

  warn25% of grade

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

  no resolvable repository linked to the package (provenance unverifiable)

• Credential hygiene

  fail15% of grade

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

  tool "hilt_claim_api_key" has a secret-shaped input parameter "setup_token" — secrets must never be tool parameters (the model would supply/handle the credential). tool "hilt_activate_starter" has a secret-shaped input parameter "setup_token" — secrets must never be tool parameters (the model would supply/handle the credential). tool "hilt_activate_growth" has a secret-shaped input parameter "setup_token" — secrets must never be tool parameters (the model would supply/handle the credential). tool "hilt_activate_scale" has a secret-shaped input parameter "setup_token" — secrets must never be tool parameters (the model would supply/handle the credential).

• Permission scope

  unscannable15% of grade

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

  No source files, package.json, or pyproject were fetched; cannot infer capability scope.

• Version behavior

  warn10% of grade

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

  vs prior 1.0.0 (minor bump): new tool "hilt_get_offer" appeared; new tool "hilt_get_catalog" appeared; new tool "hilt_get_pricing" appeared; new tool "hilt_create_quote" appeared; new tool "hilt_agent_bootstrap" touches a sensitive surface (email/exec/net/fs); new tool "hilt_claim_api_key" touches a sensitive surface (email/exec/net/fs); new tool "hilt_activate_starter" appeared; new tool "hilt_activate_growth" appeared; new tool "hilt_activate_scale" appeared.

• Transport config

  pass10% of grade

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

  remote endpoint "https://api.hilt.so/mcp" uses TLS (https); remote endpoint uses OAuth (strongest auth mode)