io.github.depixapp/depix-mcp

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

  fail25% of grade

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

  tool "register_account" param "default_callback_url" description: names an outbound copy/exfil destination (BCC/exfil verb). tool "register_account" description: off-vendor URL in a description (api.depixapp.com); capability text should not name where data goes. tool "register_account" param "operator_token" description: off-vendor URL in a description (api.depixapp.com); capability text should not name where data goes. server instructions: off-vendor URL in a description (api.depixapp.com); capability text should not name where data goes.

• Supply chain

  warn25% of grade

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

  install hook "prepare" present and not a recognized benign build command; package name "@depixapp/mcp" is edit-distance 2 from popular package "yup" (typosquat candidate); dependency "viem" is edit-distance 2 from top-20 package "vue" (typosquat candidate); dependency "@scure/base" is edit-distance 2 from popular package "sass" (typosquat candidate)

• Credential hygiene

  fail15% of grade

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

  tool "register_account" has a secret-shaped input parameter "operator_token" — secrets must never be tool parameters (the model would supply/handle the credential).

• Permission scope

  pass15% of grade

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

  No shell-exec, unbounded/sensitive filesystem, or download-and-run primitives found in scanned source. PASS = no static red flag. Static scanning is blind to code fetched or executed at runtime.

• 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 2.8.6 (patch bump): new tool "create_checkout" touches a sensitive surface (email/exec/net/fs); new tool "get_checkout" touches a sensitive surface (email/exec/net/fs); new tool "list_checkouts" touches a sensitive surface (email/exec/net/fs); new tool "simulate_checkout_payment" touches a sensitive surface (email/exec/net/fs); new tool "wait_for_checkout" touches a sensitive surface (email/exec/net/fs); new tool "create_product" touches a sensitive surface (email/exec/net/fs); new tool "list_products" touches a sensitive surface (email/exec/net/fs); new tool "get_product" touches a sensitive surface (email/exec/net/fs); new tool "update_product" touches a sensitive surface (email/exec/net/fs); new tool "activate_product" touches a sensitive surface (email/exec/net/fs); new tool "deactivate_product" touches a sensitive surface (email/exec/net/fs); new tool "set_featured_products" touches a sensitive surface (email/exec/net/fs); new tool "list_product_checkouts" touches a sensitive surface (email/exec/net/fs); new tool "get_account" touches a sensitive surface (email/exec/net/fs); new tool "get_deposit_status" touches a sensitive surface (email/exec/net/fs); new tool "get_withdrawal_status" touches a sensitive surface (email/exec/net/fs); new tool "get_onboarding_status" touches a sensitive surface (email/exec/net/fs); new tool "update_merchant_profile" touches a sensitive surface (email/exec/net/fs); new tool "get_vault_status" touches a sensitive surface (email/exec/net/fs); new tool "list_webhook_logs" touches a sensitive surface (email/exec/net/fs); new tool "open_support_ticket" touches a sensitive surface (email/exec/net/fs); new tool "get_support_ticket" touches a sensitive surface (email/exec/net/fs); new tool "list_support_tickets" touches a sensitive surface (email/exec/net/fs); new tool "reply_support_ticket" appeared; new tool "close_support_ticket" appeared; new tool "attach_support_ticket_file" touches a sensitive surface (email/exec/net/fs); new tool "wallet_status" touches a sensitive surface (email/exec/net/fs); new tool "wallet_get_address" appeared; new tool "wallet_get_balances" appeared; new tool "wallet_list_transactions" appeared; new tool "wallet_send" touches a sensitive surface (email/exec/net/fs); new tool "wallet_create_deposit" appeared; new tool "wallet_wait_deposit" appeared; new tool "wallet_create_withdrawal" touches a sensitive surface (email/exec/net/fs); new tool "wallet_wait_withdrawal" appeared; new tool "wallet_get_guardrails" touches a sensitive surface (email/exec/net/fs); new tool "wallet_quote" appeared; new tool "wallet_convert" appeared; new tool "wallet_swap_quote" appeared; new tool "wallet_swap_execute" touches a sensitive surface (email/exec/net/fs); new tool "wallet_pay_lightning_invoice" appeared; new tool "wallet_receive_lightning" appeared; new tool "wallet_to_stablecoin" touches a sensitive surface (email/exec/net/fs); new tool "wallet_list_giftcards" touches a sensitive surface (email/exec/net/fs); new tool "wallet_list_giftcard_products" touches a sensitive surface (email/exec/net/fs); new tool "wallet_giftcard_price" touches a sensitive surface (email/exec/net/fs); new tool "wallet_buy_giftcard" touches a sensitive surface (email/exec/net/fs); new tool "wallet_list_giftcard_orders" touches a sensitive surface (email/exec/net/fs); new tool "wallet_get_giftcard_order_status" touches a sensitive surface (email/exec/net/fs); new tool "wallet_shift_usdt" touches a sensitive surface (email/exec/net/fs); new tool "wallet_recover" touches a sensitive surface (email/exec/net/fs); new tool "wallet_pending" touches a sensitive surface (email/exec/net/fs); new tool "wallet_diagnostics" touches a sensitive surface (email/exec/net/fs); new tool "wallet_sync" touches a sensitive surface (email/exec/net/fs); new tool "wallet_list_utxos" touches a sensitive surface (email/exec/net/fs); new tool "register_account" whose description contains embedded outbound URL; new tool "agent_status" touches a sensitive surface (email/exec/net/fs); new tool "verify_domain" touches a sensitive surface (email/exec/net/fs); new tool "configure_depix_rail" touches a sensitive surface (email/exec/net/fs); new tool "activate_key" touches a sensitive surface (email/exec/net/fs); new tool "create_key" touches a sensitive surface (email/exec/net/fs); new tool "revoke_key" touches a sensitive surface (email/exec/net/fs).

• 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://mcp.depixapp.com/mcp" uses TLS (https); remote endpoint uses OAuth (strongest auth mode)