dev.seekrit/remote-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

  warn25% of grade

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

  tool "setup_local_crypto" description: imperative telling the model it must read/send/attach something. tool "list_lease_targets" description: cross-tool redirection ('instead of call…').

• 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.

  tool "revoke_token" has a secret-shaped input parameter "tokenId" — 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 0.0.1 (minor bump): new tool "signup" touches a sensitive surface (email/exec/net/fs); new tool "get_started" touches a sensitive surface (email/exec/net/fs); new tool "setup_local_crypto" touches a sensitive surface (email/exec/net/fs); new tool "local_tool_for" touches a sensitive surface (email/exec/net/fs); new tool "whoami" touches a sensitive surface (email/exec/net/fs); new tool "list_orgs" touches a sensitive surface (email/exec/net/fs); new tool "list_apps" appeared; new tool "list_envs" touches a sensitive surface (email/exec/net/fs); new tool "list_branches" touches a sensitive surface (email/exec/net/fs); new tool "list_groups" appeared; new tool "list_group_envs" appeared; new tool "list_env_groups" touches a sensitive surface (email/exec/net/fs); new tool "list_members" touches a sensitive surface (email/exec/net/fs); new tool "list_secrets" touches a sensitive surface (email/exec/net/fs); new tool "list_secret_versions" touches a sensitive surface (email/exec/net/fs); new tool "list_tokens" touches a sensitive surface (email/exec/net/fs); new tool "list_invites" touches a sensitive surface (email/exec/net/fs); new tool "kms_list_keys" touches a sensitive surface (email/exec/net/fs); new tool "list_lease_targets" touches a sensitive surface (email/exec/net/fs); new tool "list_leases" touches a sensitive surface (email/exec/net/fs); new tool "audit" touches a sensitive surface (email/exec/net/fs); new tool "billing" touches a sensitive surface (email/exec/net/fs); new tool "create_app" touches a sensitive surface (email/exec/net/fs); new tool "create_group" touches a sensitive surface (email/exec/net/fs); new tool "compose_group" touches a sensitive surface (email/exec/net/fs); new tool "uncompose_group" touches a sensitive surface (email/exec/net/fs); new tool "invite_member" touches a sensitive surface (email/exec/net/fs); new tool "rename_app" touches a sensitive surface (email/exec/net/fs); new tool "rename_group" appeared; new tool "restore_secret" touches a sensitive surface (email/exec/net/fs); new tool "delete_secret" touches a sensitive surface (email/exec/net/fs); new tool "revoke_token" touches a sensitive surface (email/exec/net/fs); new tool "revoke_invite" appeared; new tool "revoke_lease" touches a sensitive surface (email/exec/net/fs); new tool "kms_disable_key" touches a sensitive surface (email/exec/net/fs); new tool "kms_revoke_grant" touches a sensitive surface (email/exec/net/fs); new tool "delete_app" touches a sensitive surface (email/exec/net/fs); new tool "delete_group" touches a sensitive surface (email/exec/net/fs); new tool "delete_env" touches a sensitive surface (email/exec/net/fs); new tool "delete_branch" touches a sensitive surface (email/exec/net/fs).

• Transport config

  fail10% of grade

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

  remote MCP endpoint declares NO authentication (unauthenticated remote — nginx-ui/CVE-2026-33032 class)