io.github.DoughyJoeyD/friday-seller-tools

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 "title_optimizer" description: off-vendor URL in a description (friday-seller-tools-production.up.railway.app); capability text should not name where data goes. tool "listing_title_variants" description: off-vendor URL in a description (friday-seller-tools-production.up.railway.app); capability text should not name where data goes. tool "bullet_rewriter" description: off-vendor URL in a description (friday-seller-tools-production.up.railway.app); capability text should not name where data goes. tool "product_description_html" description: off-vendor URL in a description (friday-seller-tools-production.up.railway.app); capability text should not name where data goes. tool "category_node_suggester" description: off-vendor URL in a description (friday-seller-tools-production.up.railway.app); capability text should not name where data goes. tool "claim_check" description: off-vendor URL in a description (friday-seller-tools-production.up.railway.app); capability text should not name where data goes. tool "catalog_readiness" description: off-vendor URL in a description (friday-seller-tools-production.up.railway.app); capability text should not name where data goes. tool "listing_audit" description: off-vendor URL in a description (friday-seller-tools-production.up.railway.app); capability text should not name where data goes. tool "listing_build" description: off-vendor URL in a description (friday-seller-tools-production.up.railway.app); capability text should not name where data goes. tool "ppc_kit" description: off-vendor URL in a description (friday-seller-tools-production.up.railway.app); capability text should not name where data goes. tool "omnichannel_pack" description: off-vendor URL in a description (friday-seller-tools-production.up.railway.app); capability text should not name where data goes. tool "marketplace_ads_kit" description: off-vendor URL in a description (friday-seller-tools-production.up.railway.app); capability text should not name where data goes. tool "marketplace_image_brief" description: off-vendor URL in a description (friday-seller-tools-production.up.railway.app); capability text should not name where data goes. tool "review_response" description: off-vendor URL in a description (friday-seller-tools-production.up.railway.app); capability text should not name where data goes. tool "a_plus_content_brief" description: off-vendor URL in a description (friday-seller-tools-production.up.railway.app); capability text should not name where data goes. tool "keyword_gap" description: off-vendor URL in a description (friday-seller-tools-production.up.railway.app); capability text should not name where data goes. tool "amazon_backend_search_terms" description: off-vendor URL in a description (friday-seller-tools-production.up.railway.app); capability text should not name where data goes. tool "image_alt_text_pack" description: off-vendor URL in a description (friday-seller-tools-production.up.railway.app); capability text should not name where data goes. tool "pricing_what_if" description: off-vendor URL in a description (friday-seller-tools-production.up.railway.app); capability text should not name where data goes. tool "promotion_profit_guard" description: off-vendor URL in a description (friday-seller-tools-production.up.railway.app); capability text should not name where data goes. tool "compliance_scan" description: off-vendor URL in a description (friday-seller-tools-production.up.railway.app); capability text should not name where data goes. tool "bulk_csv_audit" description: off-vendor URL in a description (friday-seller-tools-production.up.railway.app); capability text should not name where data goes. tool "brand_name_screen" description: off-vendor URL in a description (friday-seller-tools-production.up.railway.app); capability text should not name where data goes. tool "holiday_copy_refresh" description: off-vendor URL in a description (friday-seller-tools-production.up.railway.app); capability text should not name where data goes. tool "competitor_change_monitor" description: off-vendor URL in a description (friday-seller-tools-production.up.railway.app); capability text should not name where data goes. tool "email_flow_pack" description: off-vendor URL in a description (friday-seller-tools-production.up.railway.app); capability text should not name where data goes. tool "walmart_rich_media_brief" description: off-vendor URL in a description (friday-seller-tools-production.up.railway.app); capability text should not name where data goes. tool "ebay_item_specifics" description: off-vendor URL in a description (friday-seller-tools-production.up.railway.app); capability text should not name where data goes. tool "variation_family_plan" description: off-vendor URL in a description (friday-seller-tools-production.up.railway.app); capability text should not name where data goes. tool "return_reason_analysis" description: off-vendor URL in a description (friday-seller-tools-production.up.railway.app); capability text should not name where data goes. tool "restock_plan" description: off-vendor URL in a description (friday-seller-tools-production.up.railway.app); capability text should not name where data goes. tool "listing_appeal" description: off-vendor URL in a description (friday-seller-tools-production.up.railway.app); capability text should not name where data goes. tool "competitor_research" description: off-vendor URL in a description (friday-seller-tools-production.up.railway.app); capability text should not name where data goes.

• Supply chain

  pass25% of grade

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

  repository linkage verified

• Credential hygiene

  pass15% of grade

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

  No hardcoded secrets, secret-shaped tool parameters, or leaked keys found. PASS = no static red flag; static analysis cannot prove the code honors env-based secret handling at runtime.

• 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

  unscannable10% of grade

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

  no prior version to diff (first sight of io.github.DoughyJoeyD/[email protected]); version-drift / rug-pull cannot be evaluated. Cold-start risk is covered by point-in-time checks (injection_surface, supply_chain, credential_hygiene), not here.

• 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)