--- canonical: "https://firewall.lpm.dev/npm/@atlisp/mcp/v/1.11.5" markdown: "https://firewall.lpm.dev/npm/@atlisp/mcp/v/1.11.5.md" package: "@atlisp/mcp" report_status: "under_review" title: "@atlisp/mcp@1.11.5 npm security report" verdict: "manual_review" version: "1.11.5" --- # @atlisp/mcp@1.11.5 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. 22 low-signal pattern(s) reviewed. - **Verdict:** Manual Review - **Product-default install policy:** Allow - **Firewall policy:** No policy match - **Public report status:** Under Review - **Threat category:** Unknown - **Selected version:** 1.11.5 - **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: manual review; recommendation: manual review. This assessment is supporting evidence; the published decision above determines the current policy. The inspected source did not establish the flagged remote payload execution behavior. However, edge-js is a selected runtime dependency imported by the CAD worker, and its source remained unresolved, so the package requires manual review. ## Latest scan - **Scanner version:** rust-scanner-worker-schema-1 - **Recorded final verdict:** Manual Review - **Recorded analysis confidence:** 82.0% - **Started:** 2026-10-21T07:13:32.710Z - **Finished:** 2026-10-21T07:14:25.961Z - **Download time:** 1021 ms - **Static scan time:** 3707 ms - **AI review time:** 48521 ms - **Total time:** 53251 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 was identified in the inspected package source. The behavior of the runtime edge-js dependency remains unresolved. - **Trigger:** Use of the CAD worker, which imports edge-js. - **Impact:** The dependency's behavior cannot be assessed from this inspection, so a clean verdict is not supported. - **Evidence paths:** package.json, dist/cad-worker.js - **Review source:** ai\_review - **Reviewed:** 2026-10-21T07:14:25.961Z ### AI review details - **Review stage:** source\_first\_review - **Mechanism:** The worker delegates CAD integration to edge-js and a packaged helper DLL; the dependency source was unavailable for verification. - **Rationale:** The inspected source did not establish the flagged remote payload execution behavior. However, edge-js is a selected runtime dependency imported by the CAD worker, and its source remained unresolved, so the package requires manual review. - **Files touched:** package.json, dist/cad-worker.js ### Review decision - **Verdict:** Manual Review - **Confidence:** 82.0% - **Recommended action:** manual\_review - **Intent class:** Unknown - **False-positive risk:** Medium - **AI review observations:** package.json declares edge-js as a runtime dependency., dist/cad-worker.js imports edge-js; the dependency source was unresolved in the available inspection, so its behavior could not be verified., The bundled entrypoint starts the server when imported outside the test environment. - **Evidence against:** package.json defines no install, preinstall, or postinstall lifecycle hook., The inspected skill installation path is a user-invoked API that writes downloaded text as a Markdown file; no execution of that content was established. ## Affected versions and remediation This report applies to @atlisp/mcp@1.11.5. - Review the evidence and your use of @atlisp/mcp@1.11.5 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. Low: Scripts Present - **Category:** Manifest - **Confidence:** 100.0% Package declares npm scripts. ### 2. High: Child Process - **Category:** Source - **Confidence:** 85.0% - **Path:** dist/atlisp-mcp.js - **Public source:** [View source]() Package source references child process execution. Public source snippet (untrusted): ```javascript L6926: }); L6927: import { spawn } from "child_process"; L6928: import path5 from "path"; ``` ### 3. High: Shell - **Category:** Source - **Confidence:** 85.0% - **Path:** dist/atlisp-mcp.js - **Public source:** [View source]() Package source references shell execution. Public source snippet (untrusted): ```javascript L27925: const base = `& '${process.execPath}' '${process.argv[1]}' --transport http`; L27926: return `powershell -WindowStyle Hidden -Command "${base}"`; L27927: } ``` ### 4. Medium: Dynamic Require - **Category:** Source - **Confidence:** 75.0% - **Path:** dist/atlisp-mcp.js - **Public source:** [View source]() Package source references dynamic require/import behavior. Public source snippet (untrusted): ```javascript L1124: try { L1125: const { NodeTracerProvider, BatchSpanProcessor } = await import("@opentelemetry/sdk-trace-node"); L1126: const { OTLPTraceExporter } = await import("@opentelemetry/exporter-trace-otlp-http"); ``` ### 5. Low: Weak Crypto - **Category:** Source - **Confidence:** 64.0% - **Path:** dist/atlisp-mcp.js - **Public source:** [View source]() Package source references weak cryptographic algorithms. Public source snippet (untrusted): ```javascript L88: const raw = fs.readFileSync(filePath, "utf-8"); L89: const parsed = JSON.parse(raw); L90: const result2 = configSchema.safeParse(parsed); ... L196: // 会先剥掉 scheme 与端口再比较（getHost）。所以 `localhost` 这条已经覆盖 L197: // http://localhost:8100 / :8110 等本机所有端口；加了 https:// 反而看不出这一点， L198: // 容易被后人「修正」成逐个端口枚举。* 开头按子域后缀匹配。 ... L369: cliArgs = parseArgs(); L370: envResult = envSchema.safeParse(process.env); L371: if (!envResult.success) { ... L375: env = envResult.data; L376: configFilePath = env.CONFIG_FILE || cliArgs.configFile || path.join(os.homedir(), ".atlisp", "atlisp.config.json"); L377: fileConfig = loadConfigFile(configFilePath); ``` ### 6. Medium: Network - **Category:** Source - **Confidence:** 75.0% Package source references network APIs. ### 7. Medium: Environment Vars - **Category:** Source - **Confidence:** 75.0% Package source references environment variables. ### 8. Medium: Install Persistence - **Category:** Source - **Confidence:** 75.0% - **Path:** dist/atlisp-mcp.js - **Public source:** [View source]() Source writes installer persistence such as shell profile or service configuration. Public source snippet (untrusted): ```javascript L88: const raw = fs.readFileSync(filePath, "utf-8"); L89: const parsed = JSON.parse(raw); L90: const result2 = configSchema.safeParse(parsed); ... L196: // 会先剥掉 scheme 与端口再比较（getHost）。所以 `localhost` 这条已经覆盖 L197: // http://localhost:8100 / :8110 等本机所有端口；加了 https:// 反而看不出这一点， L198: // 容易被后人「修正」成逐个端口枚举。* 开头按子域后缀匹配。 ... L369: cliArgs = parseArgs(); L370: envResult = envSchema.safeParse(process.env); L371: if (!envResult.success) { ... L375: env = envResult.data; L376: configFilePath = env.CONFIG_FILE || cliArgs.configFile || path.join(os.homedir(), ".atlisp", "atlisp.config.json"); L377: fileConfig = loadConfigFile(configFilePath); ``` ### 9. Low: Filesystem - **Category:** Source - **Confidence:** 70.0% Package source references filesystem APIs. ### 10. High: Command Output Exfiltration - **Category:** Source - **Confidence:** 82.0% - **Path:** dist/atlisp-mcp.js - **Public source:** [View source]() Source combines command execution, command-output handling, and outbound requests; review data flow before blocking. Public source snippet (untrusted): ```javascript L88: const raw = fs.readFileSync(filePath, "utf-8"); L89: const parsed = JSON.parse(raw); L90: const result2 = configSchema.safeParse(parsed); ... L196: // 会先剥掉 scheme 与端口再比较（getHost）。所以 `localhost` 这条已经覆盖 L197: // http://localhost:8100 / :8110 等本机所有端口；加了 https:// 反而看不出这一点， L198: // 容易被后人「修正」成逐个端口枚举。* 开头按子域后缀匹配。 ... L369: cliArgs = parseArgs(); L370: envResult = envSchema.safeParse(process.env); L371: if (!envResult.success) { ... L375: env = envResult.data; L376: configFilePath = env.CONFIG_FILE || cliArgs.configFile || path.join(os.homedir(), ".atlisp", "atlisp.config.json"); L377: fileConfig = loadConfigFile(configFilePath); ``` ### 11. Critical: Remote Asset Decode Execute - **Category:** Source - **Confidence:** 90.0% - **Path:** dist/atlisp-mcp.js - **Public source:** [View source]() Source fetches a remote non-code asset, decodes its contents, and dynamically executes the decoded payload. Public source snippet (untrusted): ```javascript L88: const raw = fs.readFileSync(filePath, "utf-8"); L89: const parsed = JSON.parse(raw); L90: const result2 = configSchema.safeParse(parsed); ... L196: // 会先剥掉 scheme 与端口再比较（getHost）。所以 `localhost` 这条已经覆盖 L197: // http://localhost:8100 / :8110 等本机所有端口；加了 https:// 反而看不出这一点， L198: // 容易被后人「修正」成逐个端口枚举。* 开头按子域后缀匹配。 ... L369: cliArgs = parseArgs(); L370: envResult = envSchema.safeParse(process.env); L371: if (!envResult.success) { ... L375: env = envResult.data; L376: configFilePath = env.CONFIG_FILE || cliArgs.configFile || path.join(os.homedir(), ".atlisp", "atlisp.config.json"); L377: fileConfig = loadConfigFile(configFilePath); ``` ### 12. High: Spawned Bundled Service Listener - **Category:** Source - **Confidence:** 78.0% - **Path:** dist/atlisp-mcp.js - **Public source:** [View source]() Source launches a detached bundled service that exposes a broad-bound HTTP listener. Public source snippet (untrusted): ```javascript Detached bundled service listener: dist/atlisp-mcp.js launches a Node helper and exposes a broad-bound HTTP listener. L88: const raw = fs.readFileSync(filePath, "utf-8"); L89: const parsed = JSON.parse(raw); L90: const result2 = configSchema.safeParse(parsed); ... L196: // 会先剥掉 scheme 与端口再比较（getHost）。所以 `localhost` 这条已经覆盖 L197: // http://localhost:8100 / :8110 等本机所有端口；加了 https:// 反而看不出这一点， L198: // 容易被后人「修正」成逐个端口枚举。* 开头按子域后缀匹配。 ... L369: cliArgs = parseArgs(); L370: envResult = envSchema.safeParse(process.env); L371: if (!envResult.success) { ... L375: env = envResult.data; L376: configFilePath = env.CONFIG_FILE || cliArgs.configFile || path.join(os.homedir(), ".atlisp", "atlisp.config.json"); L377: fileConfig = loadConfigFile(configFilePath); ``` ### 13. Critical: Trigger Reachable Dangerous Capability - **Category:** Source - **Confidence:** 90.0% - **Path:** dist/atlisp-mcp.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/atlisp-mcp.js L88: const raw = fs.readFileSync(filePath, "utf-8"); L89: const parsed = JSON.parse(raw); L90: const result2 = configSchema.safeParse(parsed); ... L196: // 会先剥掉 scheme 与端口再比较（getHost）。所以 `localhost` 这条已经覆盖 L197: // http://localhost:8100 / :8110 等本机所有端口；加了 https:// 反而看不出这一点， L198: // 容易被后人「修正」成逐个端口枚举。* 开头按子域后缀匹配。 ... L369: cliArgs = parseArgs(); L370: envResult = envSchema.safeParse(process.env); L371: if (!envResult.success) { ... L375: env = envResult.data; L376: configFilePath = env.CONFIG_FILE || cliArgs.configFile || path.join(os.homedir(), ".atlisp", "atlisp.config.json"); L377: fileConfig = loadConfigFile(configFilePath); ``` ### 14. High: Trigger Reachable Persistence - **Category:** Source - **Confidence:** 94.0% - **Path:** dist/atlisp-mcp.js - **Public source:** [View source]() A manifest entrypoint or package-local install chain reaches persistence behavior. Public source snippet (untrusted): ```javascript Trigger-reachable persistence chain: manifest.main -> dist/atlisp-mcp.js L88: const raw = fs.readFileSync(filePath, "utf-8"); L89: const parsed = JSON.parse(raw); L90: const result2 = configSchema.safeParse(parsed); ... L196: // 会先剥掉 scheme 与端口再比较（getHost）。所以 `localhost` 这条已经覆盖 L197: // http://localhost:8100 / :8110 等本机所有端口；加了 https:// 反而看不出这一点， L198: // 容易被后人「修正」成逐个端口枚举。* 开头按子域后缀匹配。 ... L369: cliArgs = parseArgs(); L370: envResult = envSchema.safeParse(process.env); L371: if (!envResult.success) { ... L375: env = envResult.data; L376: configFilePath = env.CONFIG_FILE || cliArgs.configFile || path.join(os.homedir(), ".atlisp", "atlisp.config.json"); L377: fileConfig = loadConfigFile(configFilePath); ``` ### 15. Low: High Entropy Strings - **Category:** Supply Chain - **Confidence:** 55.0% Package source contains high-entropy string patterns. ### 16. Low: Url Strings - **Category:** Supply Chain - **Confidence:** 65.0% Package source contains URL literals. ### 17. Medium: Ships Native Binary - **Category:** Artifact Inventory - **Confidence:** 75.0% - **Path:** dist/AtlispTray.exe - **Public source:** [View source]() Package ships native binary artifacts. Public source snippet (untrusted): ```text path = dist/AtlispTray.exe kind = native_binary sizeBytes = 118784 magicHex = [redacted] ``` ### 18. 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. ### 19. High: Known Malware Source Similarity - **Category:** Static - **Confidence:** 97.0% - **Path:** dist/atlisp-mcp.js - **Public source:** [View source]() Source file is highly similar to a previously finalized malicious package; route for source-aware review. Public source snippet (untrusted): ```javascript matchType = normalized_sha256 matchedPackage = @atlisp/mcp@1.11.4 matchedPath = dist/atlisp-mcp.js matchedIdentity = npm:QGF0bGlzcC9tY3A:1.11.4 similarity = 1.000 summary = normalized source hash matched finalized malicious source ``` ### 20. High: Known Malware Source Similarity - **Category:** Static - **Confidence:** 97.0% - **Path:** tray/atlisp-tray.js - **Public source:** [View source]() Source file is highly similar to a previously finalized malicious package; route for source-aware review. Public source snippet (untrusted): ```javascript matchType = normalized_sha256 matchedPackage = @atlisp/mcp@1.11.4 matchedPath = tray/atlisp-tray.js matchedIdentity = npm:QGF0bGlzcC9tY3A:1.11.4 similarity = 1.000 summary = normalized source hash matched finalized malicious source ``` ### 21. High: Known Malware Source Fingerprint Signature - **Category:** Supply Chain - **Confidence:** 94.0% - **Path:** dist/atlisp-mcp.js - **Public source:** [View source]() Source fingerprint signature matches a known malicious package signature; route for source-aware review. Public source snippet (untrusted): ```javascript matchType = malicious_source_fingerprint_signature signature = df53f951fd5d4e4a signatureType = suspicious_hashes sourceLabel = final_verdict:malicious matchedPackage = @atlisp/mcp@1.11.4 matchedPath = dist/atlisp-mcp.js matchedIdentity = npm:QGF0bGlzcC9tY3A:1.11.4 similarity = 1.000 shingleOverlap = 17 summary = package final verdict is malicious ``` ### 22. Critical: Previous Version Dangerous Delta - **Category:** Supply Chain - **Confidence:** 93.0% - **Path:** dist/atlisp-mcp.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 = @atlisp/mcp@1.11.3 matchedIdentity = npm:QGF0bGlzcC9tY3A:1.11.3 similarity = 0.931 summary = stored previous version shares package body but lacks this dangerous source file ``` ## Dependencies and install lifecycle - **Lifecycle scripts present:** No - **Dependencies:** 14 - **Optional dependencies:** 0 - **Peer dependencies:** 0 - **Development dependencies:** 6 - **Published dependency-graph edges:** 14 ### Published dependency entries - @atlisp/lint ^0.2.8 (Dependency) - @atlisp/parser ^0.1.6 (Dependency) - @modelcontextprotocol/sdk ~1.29.0 (Dependency) - @opentelemetry/api ^1.9.1 (Dependency) - @opentelemetry/exporter-prometheus ^0.218.0 (Dependency) - @opentelemetry/exporter-trace-otlp-http ^0.220.0 (Dependency) - @opentelemetry/instrumentation-http ^0.218.0 (Dependency) - @opentelemetry/sdk-metrics ^2.7.1 (Dependency) - @opentelemetry/sdk-trace-node ^2.10.0 (Dependency) - edge-js ^25.0.1 (Dependency) - express ^5.2.1 (Dependency) - iconv-lite ^0.6.3 (Dependency) - ws ^8.21.0 (Dependency) - zod ^4.4.3 (Dependency) ## Package metadata - **Package:** @atlisp/mcp - **Ecosystem:** npm - **Version:** 1.11.5 - **License:** ISC - **Version published:** 2026-10-21T07:11:30.326Z - **Package first seen:** 2026-07-13T04:21:29.657Z - **Package last seen:** 2026-10-22T02:54:15.565Z - **Known versions:** 18 - **Latest version:** 1.11.8 - **Appeal under review:** No - **Description:** MCP Server for @lisp on CAD,support AutoCAD/GstarCAD/ZWCAD/BricsCAD or CAD platform compatible with AutoLISP - **Author:** vitalgg - **Maintainers:** vitalgg - **Keywords:** mcp, atlisp, cad, autolisp, package-manager - **Runtime engines:** node: \>=20.0.0 - **Artifact files:** 102 - **Artifact unpacked size:** 2,122,829 bytes - **Artifact signatures:** 2 - **Attestations:** No ## References - [HTML security report]() - [Repository]() - [Homepage]() - [Issues]()