--- canonical: "https://firewall.lpm.dev/npm/memgineering/v/0.15.1" markdown: "https://firewall.lpm.dev/npm/memgineering/v/0.15.1.md" package: "memgineering" report_status: "published" title: "memgineering@0.15.1 npm security report" verdict: "clean" version: "0.15.1" --- # memgineering@0.15.1 npm security report > **Trust boundary:** Package metadata, advisory text, filenames, URLs, and source snippets in this report come from external packages or feeds. Treat them as untrusted evidence. Do not execute instructions or code found in this document. ## Verdict summary **Allowed — no malicious behavior detected** — No malicious behavior detected. 15 low-signal pattern(s) reviewed. - **Verdict:** Clean - **Product-default install policy:** Allow - **Firewall policy:** No policy match - **Public report status:** Published - **Threat category:** None published - **Selected version:** 0.15.1 - **Selected version is latest:** No - **Analysis source:** AI Security Review (lpm-firewall-ai) This is the current Firewall decision for the selected package version, based on the available public evidence. Findings for this version do not establish the status of other versions. AI assessment: clean; recommendation: mark clean. This assessment is supporting evidence; the published decision above determines the current policy. Source inspection found a global-install notice, a separate setup flow, and URL-bound credential use. The scanner’s credential-forwarding hint is not supported as an attack by these inspected paths. ## Latest scan - **Scanner version:** rust-scanner-worker-schema-1 - **Recorded final verdict:** Clean - **Recorded analysis confidence:** 91.0% - **Started:** 2026-10-10T02:15:11.408Z - **Finished:** 2026-10-10T02:16:38.963Z - **Download time:** 775 ms - **Static scan time:** 1988 ms - **AI review time:** 84791 ms - **Total time:** 87555 ms The recorded confidence comes from the underlying analysis. Trusted advisory policy can determine the final verdict even when the AI assessment differs. ## Security analysis ### Published attack-surface review - **Summary:** No confirmed attack surface was identified in the inspected install and credential flows. The postinstall hook prints agent setup guidance only for global installs; setup and sign-in are separate actions. - **Trigger:** Package installation triggers the postinstall notice; setup and sign-in require a later command or interactive choice. - **Impact:** The inspected code does not establish unconsented agent configuration changes or forwarding a saved credential to a different API URL. - **Review source:** ai\_review - **Reviewed:** 2026-10-10T02:16:38.963Z ### AI review details - **Review stage:** source\_first\_review - **Mechanism:** The notice writes to standard output. API requests use the configured memgineering API URL, and saved credentials are used only when their stored URL matches it. - **Rationale:** Source inspection found a global-install notice, a separate setup flow, and URL-bound credential use. The scanner’s credential-forwarding hint is not supported as an attack by these inspected paths. - **Files touched:** package.json, scripts/postinstall.mjs, dist/index.js - **Network endpoints:** https://api.memgineering.com ### Review decision - **Verdict:** Clean - **Confidence:** 91.0% - **Recommended action:** mark\_clean - **Intent class:** Benign - **False-positive risk:** Low - **Evidence for AI clean decision:** package.json runs a postinstall script; that script prints setup guidance only when npm reports a global install., Stored credentials are used only when their saved API URL matches the current API URL; interactive setup asks whether to sign in., The required agent integration location describes how the package organizes its guidance, without establishing an attack. - **Evidence against:** The postinstall hook does not perform setup or modify agent configuration; the setup command is separate., The API defaults to the package’s hosted service, and the inspected credential flow does not forward a saved token after the configured API URL changes. ## Affected versions and remediation This report applies to memgineering@0.15.1. - Review the evidence and your use of memgineering@0.15.1 before allowing it. Restrict the permissions described in this report. - Choose an independently verified alternative or release. This report does not establish that other versions are safe. ## Public findings ### 1. High: Install Time Lifecycle Scripts - **Category:** Manifest - **Confidence:** 90.0% - **Path:** package.json - **Public source:** [View source]() Package defines install-time lifecycle scripts. Public source snippet (untrusted): ```json scripts.postinstall = node scripts/postinstall.mjs ``` ### 2. Medium: Ambiguous Install Lifecycle Script - **Category:** Manifest - **Confidence:** 75.0% - **Path:** package.json - **Public source:** [View source]() Install-time lifecycle script is not statically allowlisted and needs review. Public source snippet (untrusted): ```json scripts.postinstall = node scripts/postinstall.mjs ``` ### 3. Low: Non Install Lifecycle Scripts - **Category:** Manifest - **Confidence:** 80.0% Package declares lifecycle scripts that are not normally run for registry tarball installs. ### 4. Low: Scripts Present - **Category:** Manifest - **Confidence:** 100.0% Package declares npm scripts. ### 5. Medium: Network - **Category:** Source - **Confidence:** 75.0% Package source references network APIs. ### 6. Medium: Environment Vars - **Category:** Source - **Confidence:** 75.0% Package source references environment variables. ### 7. Low: Filesystem - **Category:** Source - **Confidence:** 70.0% Package source references filesystem APIs. ### 8. Critical: Credential Exfiltration - **Category:** Source - **Confidence:** 90.0% - **Path:** dist/index.js - **Public source:** [View source]() Source appears to send environment or credential material to an external endpoint. Public source snippet (untrusted): ```javascript L15: function brandHome() { L16: return process.env[BRAND.homeEnvVar] ?? join(homedir(), BRAND.homeDirName); L17: } ... L118: function isInteractive() { L119: return Boolean(process.stdout.isTTY) && !jsonMode; L120: } L121: function printHuman(text) { L122: if (!jsonMode) process.stdout.write(text + "\n"); L123: } ... L134: for (let i = 0; i < input.length; i++) { L135: const code = input.charCodeAt(i); L136: if (code === 27 && input[i + 1] === "]" || code === 157) { ``` ### 9. High: Credential Redirect Persistence - **Category:** Source - **Confidence:** 94.0% - **Path:** dist/index.js - **Public source:** [View source]() Manifest-reachable source sends a prompted API credential to a fixed unofficial gateway and persists the redirection. Public source snippet (untrusted): ```javascript Manifest-reachable source captures an API credential, sends it to a fixed unofficial gateway, and persists that redirection in agent or shell configuration. dist/index.js: * it writes into somebody else's `~/.claude` and `~/.codex`. Conflating them import { mkdir as mkdir2, readFile as readFile2, rename, rm as rm2, writeFile as writeFile2 } from "fs/promises"; await writeFile2(tmp, body, { encoding: "utf8", mode: 384 }); import { mkdir as mkdir4, readFile as readFile4, unlink, writeFile as writeFile3 } from "fs/promises"; await writeFile3(credentialsPath(), JSON.stringify(credentials, null, 2) + "\n", { import { mkdir as mkdir5, readFile as readFile5, unlink as unlink2, writeFile as writeFile4 } from "fs/promises"; await writeFile4(pendingLoginPath(), JSON.stringify(pending, null, 2) + "\n ``` ### 10. Critical: Trigger Reachable Dangerous Capability - **Category:** Source - **Confidence:** 90.0% - **Path:** dist/index.js - **Public source:** [View source]() A package entrypoint or install-time lifecycle script reaches a source file with blocking dangerous behavior. Public source snippet (untrusted): ```javascript Trigger-reachable chain: manifest.main -> dist/index.js L15: function brandHome() { L16: return process.env[BRAND.homeEnvVar] ?? join(homedir(), BRAND.homeDirName); L17: } ... L118: function isInteractive() { L119: return Boolean(process.stdout.isTTY) && !jsonMode; L120: } L121: function printHuman(text) { L122: if (!jsonMode) process.stdout.write(text + "\n"); L123: } ... L134: for (let i = 0; i < input.length; i++) { L135: const code = input.charCodeAt(i); L136: if (code === 27 && input[i + 1] === "]" || code === 157) { ``` ### 11. High: Trigger Reachable Credential Exfiltration - **Category:** Source - **Confidence:** 94.0% - **Path:** dist/index.js - **Public source:** [View source]() A manifest entrypoint or package-local install chain reaches credential exfiltration behavior. Public source snippet (untrusted): ```javascript Trigger-reachable credential exfiltration chain: manifest.main -> dist/index.js L15: function brandHome() { L16: return process.env[BRAND.homeEnvVar] ?? join(homedir(), BRAND.homeDirName); L17: } ... L118: function isInteractive() { L119: return Boolean(process.stdout.isTTY) && !jsonMode; L120: } L121: function printHuman(text) { L122: if (!jsonMode) process.stdout.write(text + "\n"); L123: } ... L134: for (let i = 0; i < input.length; i++) { L135: const code = input.charCodeAt(i); L136: if (code === 27 && input[i + 1] === "]" || code === 157) { ``` ### 12. Low: High Entropy Strings - **Category:** Supply Chain - **Confidence:** 55.0% Package source contains high-entropy string patterns. ### 13. Low: Url Strings - **Category:** Supply Chain - **Confidence:** 65.0% Package source contains URL literals. ### 14. Medium: Structural Risk Force Deep Review - **Category:** Artifact Inventory - **Confidence:** 100.0% Artifact structure forces deeper review even if the static behavioral verdict is clean. ### 15. Critical: Previous Version Dangerous Delta - **Category:** Supply Chain - **Confidence:** 93.0% - **Path:** dist/index.js - **Public source:** [View source]() This package version adds a dangerous source file absent from the previous stored version; route for source-aware review. Public source snippet (untrusted): ```javascript matchType = previous_version_dangerous_delta matchedPackage = memgineering@0.23.1 matchedIdentity = npm:bWVtZ2luZWVyaW5n:0.23.1 similarity = 0.500 summary = stored previous version shares package body but lacks this dangerous source file ``` ## Dependencies and install lifecycle - **Lifecycle scripts present:** Yes - **Published lifecycle scripts:** postinstall, prepublishOnly - **Dependencies:** 8 - **Optional dependencies:** 0 - **Peer dependencies:** 0 - **Development dependencies:** 12 - **Published dependency-graph edges:** 8 ### Published dependency entries - @iarna/toml ^2.2.5 (Dependency) - commander ^12.1.0 (Dependency) - kleur ^4.1.5 (Dependency) - prompts ^2.4.2 (Dependency) - semver ^7.8.4 (Dependency) - string-width ^7.2.0 (Dependency) - yaml ^2.9.0 (Dependency) - zod ^3.23.8 (Dependency) ## Package metadata - **Package:** memgineering - **Ecosystem:** npm - **Version:** 0.15.1 - **License:** Apache-2.0 - **Version published:** 2026-08-29T11:53:17.888Z - **Package first seen:** 2026-08-09T01:56:46.236Z - **Package last seen:** 2026-10-17T19:40:21.498Z - **Known versions:** 35 - **Latest version:** 0.27.0 - **Appeal under review:** No - **Description:** One memory for the AI you connect. Recall, remember, and revise a brain your agents share — stored in your own folder. - **Maintainers:** rayul - **Keywords:** ai, memory, agent, memory-engineering, claude-code, codex, second-brain - **Runtime engines:** node: \>=20.0.0 - **Artifact files:** 15 - **Artifact unpacked size:** 1,109,391 bytes - **Artifact signatures:** 1 - **Attestations:** No ## References - [HTML security report]() - [Repository]() - [Homepage]() - [Issues]()