io.github.taurgis/sfcc-dev-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

  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.

  install hook "prepare" is a recognized benign build command; repository linkage verified

• Credential hygiene

  warn15% of grade

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

  tests/log-client.test.ts: assigns a literal to password (test…et (len 16)) — non-provider secret literal; prefer environment intake. docs-site/components/ConfigBuilder.tsx: assigns a literal to password (your…rd (len 13)) — non-provider secret literal; prefer environment intake. Reads secrets from the environment (e.g. jest.config.js) — the recommended intake shape.

• Permission scope

  fail15% of grade

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

  HIGH: docs-site/pages/AIInterfacesPage.tsx: references a sensitive credential path (/.cursor/) — the tool-poisoning exfiltration target. HIGH: shell/exec capability AND network egress together — download-and-execute risk (tests/servers/webdav-manager.ts: imports child_process and calls exec/spawn; src/clients/base/http-client.ts: outbound HTTP/socket call). HIGH: shell/exec capability AND destructive filesystem writes together (tests/servers/webdav-manager.ts: imports child_process and calls exec/spawn; scripts/convert-docs.js: destructive/writing fs.* call (write/unlink/rm/chmod/rename)). discloses shell/exec capability: tests/servers/webdav-manager.ts: imports child_process and calls exec/spawn discloses broad/destructive filesystem access: scripts/convert-docs.js: destructive/writing fs.* call (write/unlink/rm/chmod/rename) discloses broad/destructive filesystem access: tests/mcp/node/generate-cartridge-structure.docs-only.programmatic.test.js: destructive/writing fs.* call (write/unlink/rm/chmod/rename) discloses broad/destructive filesystem access: tests/mcp/node/generate-cartridge-structure.docs-only.programmatic.test.js: path traversal ('../') combined with file access discloses broad/destructive filesystem access: docs-site/scripts/generate-search-index.js: destructive/writing fs.* call (write/unlink/rm/chmod/rename) discloses broad/destructive filesystem access: docs-site/scripts/generate-search-index.js: path traversal ('../') combined with file access discloses broad/destructive filesystem access: docs-site/scripts/generate-sitemap.js: destructive/writing fs.* call (write/unlink/rm/chmod/rename) discloses broad/destructive filesystem access: tests/mcp/node/get-available-best-practice-guides.docs-only.programmatic.test.js: path traversal ('../') combined with file access discloses broad/destructive filesystem access: tests/mcp/node/get-best-practice-guide.docs-only.programmatic.test.js: path traversal ('../') combined with file access discloses broad/destructive filesystem access: docs-site/scripts/search-dev.js: path traversal ('../') combined with file access discloses broad/destructive filesystem access: tests/mcp/node/search-sfcc-methods.docs-only.programmatic.test.js: path traversal ('../') combined with file access discloses broad/destructive filesystem access: tests/servers/webdav/setup-logs.js: destructive/writing fs.* call (write/unlink/rm/chmod/rename) discloses broad/destructive filesystem access: tests/base-handler.test.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/core/handlers/base-handler.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/clients/best-practices-client.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: tests/best-practices-handler.test.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/tool-configs/best-practices-tool-config.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/clients/cartridge-generation-client.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: tests/cartridge-handler.test.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/tool-configs/cartridge-tool-config.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: tests/client-factory.test.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/core/handlers/client-factory.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: tests/code-version-handler.test.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/tool-configs/code-version-tool-config.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: tests/code-versions-client.test.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/config/configuration-factory.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: tests/docs-handler.test.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/tool-configs/docs-tool-config.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: tests/documentation-scanner.test.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/clients/docs/documentation-scanner.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/config/dw-json-loader.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: tests/file-system-service.test.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/services/file-system-service.ts: destructive/writing fs.* call (write/unlink/rm/chmod/rename) discloses broad/destructive filesystem access: tests/job-log-handler.test.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/core/handlers/job-log-tool-config.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/tool-configs/job-log-tool-config.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/utils/job-log-tool-config.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: tests/log-client.test.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/clients/logs/log-file-reader.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: tests/log-handler.test.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/core/handlers/log-tool-config.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/tool-configs/log-tool-config.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/utils/log-tool-config.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/utils/log-tool-utils.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: tests/logger.test.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/clients/ocapi-client.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/clients/sfra-client.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/tool-configs/sfra-tool-config.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: tests/site-preferences-client.test.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/tool-configs/system-object-tool-config.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: tests/system-objects-client.test.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: tests/utils.test.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: tests/validation-helpers.test.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: tests/validator.test.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: docs-site/pages/ConfigurationPage.tsx: path traversal ('../') combined with file access discloses broad/destructive filesystem access: docs-site/pages/DevelopmentPage.tsx: path traversal ('../') combined with file access discloses broad/destructive filesystem access: docs-site/pages/ExamplesPage.tsx: path traversal ('../') combined with file access discloses broad/destructive filesystem access: docs-site/pages/FeaturesPage.tsx: path traversal ('../') combined with file access discloses broad/destructive filesystem access: docs-site/pages/HomePage.tsx: path traversal ('../') combined with file access discloses broad/destructive filesystem access: docs-site/components/Search.tsx: path traversal ('../') combined with file access discloses broad/destructive filesystem access: docs-site/pages/SecurityPage.tsx: path traversal ('../') combined with file access discloses broad/destructive filesystem access: docs-site/components/ToolCard.tsx: path traversal ('../') combined with file access discloses broad/destructive filesystem access: docs-site/pages/ToolsPage.tsx: path traversal ('../') combined with file access discloses broad/destructive filesystem access: docs-site/pages/TroubleshootingPage.tsx: path traversal ('../') combined with 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

  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.taurgis/[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

  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