--- canonical: "https://firewall.lpm.dev/npm/@claudiolabs/claudin" markdown: "https://firewall.lpm.dev/npm/@claudiolabs/claudin/v/1.1.21.md" package: "@claudiolabs/claudin" report_status: "published" title: "@claudiolabs/claudin@1.1.21 npm security report" verdict: "suspicious" version: "1.1.21" --- # @claudiolabs/claudin@1.1.21 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 **Flagged as AI-agent capability risk** — Allowed by default with warning: agent-facing configuration or capability changes need review before use. - **Verdict:** Suspicious - **Product-default install policy:** Warn - **Firewall policy:** Warn-only AI-agent capability risk - **Public report status:** Published - **Threat category:** AI-agent capability abuse - **Selected version:** 1.1.21 - **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: suspicious; recommendation: downgrade to warn. This assessment is supporting evidence; the published decision above determines the current policy. Review flagged AI-agent configuration or capability changes. This remains warn-only unless evidence shows foreign-agent hijack through preinstall/install/postinstall, hidden persistence, exfiltration, remote code execution, or other concrete malicious behavior. ## Latest scan - **Scanner version:** rust-scanner-worker-schema-1 - **Recorded final verdict:** Suspicious - **Recorded analysis confidence:** 72.0% - **Started:** 2026-09-19T04:03:10.630Z - **Finished:** 2026-09-19T04:12:29.600Z - **Download time:** 775 ms - **Static scan time:** 5509 ms - **AI review time:** 552686 ms - **Total time:** 558970 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:** Inspected postinstall only places this package's own launcher binary. The shipped CLI is a dual-use coding agent that can run shell tools and use provider credentials after the user launches it. Scanner malware-similarity labels match those bundled agent libraries, and the minified dist plus optional native binaries were not fully analyzable here. - **Trigger:** npm install runs postinstall; the coding agent runs if the user invokes claudin or the Node fallback. - **Impact:** No confirmed install-time theft, but a launched agent can execute shell and send tokens to configured model providers; optional native binaries were not in this tarball. - **Evidence paths:** install.cjs, dist/chunks/cli-1.1.21-eray52nd.mjs, dist/chunks/cli-1.1.21-kc7af745.mjs, dist/chunks/cli-1.1.21-5bxzgpbd.mjs - **Review source:** ai\_review - **Reviewed:** 2026-09-19T04:12:29.600Z ### AI review details - **Review stage:** source\_first\_review - **Mechanism:** same-version native launcher install plus a user-run coding agent - **Rationale:** Source shows a Claude Code-compatible CLI whose postinstall only installs its own platform binary, while the user-run bundle is a dual-use agent with shell and credentials. Incomplete minified-dist coverage and missing native binaries block a clean mark, and no concrete unconsented exfil or install hijack was confirmed. - **Files touched:** bin/claudin.exe, bin/vendor ### Review decision - **Verdict:** Suspicious - **Confidence:** 72.0% - **Recommended action:** downgrade\_to\_warn - **Intent class:** Dangerous Capability - **False-positive risk:** Medium - **Evidence for warning:** postinstall runs install.cjs, which hardlinks or copies a same-version optional native binary onto bin/claudin.exe., The Node fallback is a large Claude Code-compatible coding agent that can spawn a shell and use provider credentials when the user runs claudin., Similarity-flagged chunks are bundled dual-use agent code: editor spawn, Bedrock/OAuth, slash-command execution, deep-link terminal launch, axios, debug, and chalk., The critical credential finding is a command-injection classifier example that mentions https://evil.com, not a live send., Native platform binaries are not in this tarball, and minified dist analysis coverage is incomplete. - **Evidence against:** install.cjs does not fetch URLs, eval code, or write foreign AI-agent config., optionalDependencies pin matching 1.1.21 platform packages, not a nested self-lifecycle of this package name., No webhook or unrelated exfil host was found as a live sink. ## Affected versions and remediation This report applies to @claudiolabs/claudin@1.1.21. - Review the evidence and your use of @claudiolabs/claudin@1.1.21 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 install.cjs ``` ### 2. Low: Scripts Present - **Category:** Manifest - **Confidence:** 100.0% Package declares npm scripts. ### 3. High: Child Process - **Category:** Source - **Confidence:** 85.0% - **Path:** dist/chunks/cli-1.1.21-s076czd6.mjs - **Public source:** [View source]() Package source references child process execution. Public source snippet (untrusted): ```javascript L1: import{J1 as TO,M1 as tF}from"./cli-1.1.21-1a9968t0.mjs";import{$1 as nz,N1 as p0,O1 as E0,P1 as g0,Q1 as Z6,R1 as L1,S1 as fG,T1 as TZ,U1 as Mj,V1 as EQ,W1 as _j,X1 as r4,Y1 as q7... L2: `)G.name="enter";else if(Z==="\t")G.name="tab";else if(Z==="\b"||Z==="\x1B\b")G.name="backspace",G.meta=Z.charAt(0)==="\x1B";else if(Z===""||Z==="\x1B")G.name="backspace",G.meta=... ``` ### 4. High: Shell - **Category:** Source - **Confidence:** 85.0% - **Path:** dist/chunks/cli-1.1.21-eray52nd.mjs - **Public source:** [View source]() Package source references shell execution. Public source snippet (untrusted): ```javascript L138: - Use this tool when you need to find files by name patterns, including what \`find\` is reached for: depth, directories, exclusions L139: - When you are doing an open ended search that may require multiple rounds of globbing and grepping, use the Agent tool instead`;var g7=()=>{};var d8="PowerShell";var wK=()=>{};fun... L140: ${Z.split(` ``` ### 5. Low: Eval - **Category:** Source - **Confidence:** 45.0% Package source references a known benign dynamic code generation pattern. ### 6. Medium: Dynamic Require - **Category:** Source - **Confidence:** 75.0% - **Path:** dist/chunks/cli-1.1.21-eray52nd.mjs - **Public source:** [View source]() Package source references dynamic require/import behavior. Public source snippet (untrusted): ```javascript L235: || (${q} === "string" && ${X} && ${X} == +${X} && !(${X} % 1))`).assign(V,f8._`+${X}`);return;case"boolean":Y.elseIf(f8._`${X} === "false" || ${X} === 0 || ${X} === null`).assign(V... L236: || ${q} === "boolean" || ${X} === null`).assign(V,f8._`[${X}]`)}}}function _v9({gen:Z,parentData:J,parentDataProperty:Q},Y){Z.if(f8._`${J} !== undefined`,()=>Z.assign(f8._`${J}[${Q... L237: missingProperty: ${Y}, ``` ### 7. Low: Weak Crypto - **Category:** Source - **Confidence:** 64.0% - **Path:** dist/chunks/cli-1.1.21-eray52nd.mjs - **Public source:** [View source]() Package source references weak cryptographic algorithms. Public source snippet (untrusted): ```javascript L62: - Otherwise, emit the Reads as parallel tool_use blocks in the same assistant message. Same-turn parallel Reads are first-class. L63: A serial loop of Read → short comment → Read → short comment is the wrong shape.`}var R9="Read",f$="File unchanged since last read. The content from the earlier Read tool_result in... L64: - Allows Claude to search the web and use the results to inform responses ... L78: Sources: L79: - [Source Title 1](https://example.com/1) L80: - [Source Title 2](https://example.com/2) ... L138: - Use this tool when you need to find files by name patterns, including what \`find\` is reached for: depth, directories, exclusions L139: - When you are doing an open ended search that may require multiple rounds of globbing and grepping, use the Agent tool instead`;var g7=( ``` ### 8. Medium: Network - **Category:** Source - **Confidence:** 75.0% Package source references network APIs. ### 9. Medium: Environment Vars - **Category:** Source - **Confidence:** 75.0% Package source references environment variables. ### 10. Low: Filesystem - **Category:** Source - **Confidence:** 70.0% Package source references filesystem APIs. ### 11. Critical: Same File Env Network Execution - **Category:** Source - **Confidence:** 90.0% - **Path:** dist/chunks/cli-1.1.21-eray52nd.mjs - **Public source:** [View source]() A single source file combines environment access, network access, and code or shell execution with blocking evidence. Public source snippet (untrusted): ```javascript L615: L616: REMEMBER: You can ONLY explore and plan. You CANNOT and MUST NOT write, edit, or modify any files. You do NOT have access to file editing tools.`}var Fj;var LC=P(()=>{J6();M4();j6(... L617: Resume this session with: ... L619: `)),FL0=!0}catch{}}function xo(Z){if(kC!==void 0)clearTimeout(kC),kC=void 0;try{eN.get(process.stdout)?.drainStdin()}catch{}try{process.exit(Z)}catch(J){process.kill(process.pid,"S... L620: `)}catch{}xo(Z)}var FL0=!1,Du9,ko=!1,kC,To,Nu9,xL0;var Nj=P(()=>{N5();a8();Fu9();E0();yL0();Ou9();Lu9();SL0();UL0();wu9();x0();xJ();G0();eY();C0();gZ();D7();Uu9();Du9=e0(()=>{if(DL... L621: `),Q=J.length-1;for(;Q>=0&&zQ.blankLine.test(J[Q]);)Q--;return J.length-Q<=2?Z:J.slice(0,Q+1).join(` ``` ### 12. Critical: Credential Exfiltration - **Category:** Source - **Confidence:** 90.0% - **Path:** dist/chunks/cli-1.1.21-eray52nd.mjs - **Public source:** [View source]() Source appears to send environment or credential material to an external endpoint. Public source snippet (untrusted): ```javascript L62: - Otherwise, emit the Reads as parallel tool_use blocks in the same assistant message. Same-turn parallel Reads are first-class. L63: A serial loop of Read → short comment → Read → short comment is the wrong shape.`}var R9="Read",f$="File unchanged since last read. The content from the earlier Read tool_result in... L64: - Allows Claude to search the web and use the results to inform responses ... L78: Sources: L79: - [Source Title 1](https://example.com/1) L80: - [Source Title 2](https://example.com/2) ... L138: - Use this tool when you need to find files by name patterns, including what \`find\` is reached for: depth, directories, exclusions L139: - When you are doing an open ended search that may require multiple rounds of globbing and grepping, use the Agent tool instead`;var g7=( ``` ### 13. High: Command Output Exfiltration - **Category:** Source - **Confidence:** 82.0% - **Path:** dist/chunks/cli-1.1.21-eray52nd.mjs - **Public source:** [View source]() Source combines command execution, command-output handling, and outbound requests; review data flow before blocking. Public source snippet (untrusted): ```javascript L615: L616: REMEMBER: You can ONLY explore and plan. You CANNOT and MUST NOT write, edit, or modify any files. You do NOT have access to file editing tools.`}var Fj;var LC=P(()=>{J6();M4();j6(... L617: Resume this session with: ... L619: `)),FL0=!0}catch{}}function xo(Z){if(kC!==void 0)clearTimeout(kC),kC=void 0;try{eN.get(process.stdout)?.drainStdin()}catch{}try{process.exit(Z)}catch(J){process.kill(process.pid,"S... L620: `)}catch{}xo(Z)}var FL0=!1,Du9,ko=!1,kC,To,Nu9,xL0;var Nj=P(()=>{N5();a8();Fu9();E0();yL0();Ou9();Lu9();SL0();UL0();wu9();x0();xJ();G0();eY();C0();gZ();D7();Uu9();Du9=e0(()=>{if(DL... L621: `),Q=J.length-1;for(;Q>=0&&zQ.blankLine.test(J[Q]);)Q--;return J.length-Q<=2?Z:J.slice(0,Q+1).join(` ``` ### 14. Critical: Reverse Shell - **Category:** Source - **Confidence:** 92.0% - **Path:** dist/chunks/cli-1.1.21-eray52nd.mjs - **Public source:** [View source]() Source matches reverse-shell style process and socket wiring. Public source snippet (untrusted): ```javascript L62: - Otherwise, emit the Reads as parallel tool_use blocks in the same assistant message. Same-turn parallel Reads are first-class. L63: A serial loop of Read → short comment → Read → short comment is the wrong shape.`}var R9="Read",f$="File unchanged since last read. The content from the earlier Read tool_result in... L64: - Allows Claude to search the web and use the results to inform responses ... L78: Sources: L79: - [Source Title 1](https://example.com/1) L80: - [Source Title 2](https://example.com/2) ... L138: - Use this tool when you need to find files by name patterns, including what \`find\` is reached for: depth, directories, exclusions L139: - When you are doing an open ended search that may require multiple rounds of globbing and grepping, use the Agent tool instead`;var g7=( ``` ### 15. High: Remote Agent Bridge - **Category:** Source - **Confidence:** 84.0% - **Path:** dist/chunks/cli-1.1.21-eray52nd.mjs - **Public source:** [View source]() Source exposes local file and command tools to a remote model endpoint. Public source snippet (untrusted): ```javascript L146: `));return wB0(Z).some((Y)=>FB0(Y.lines.join(` L147: `)).includes(Q))}function DB0(Z){let J=wB0(Z);if(J.length===0)return"no lines";let Q=J.map(({offset:X,lines:K})=>K.length===1?`${X}`:`${X}-${X+K.length-1}`);return`${J.length===1&&... L148: ... L688: L689: > WARNING: ${kJ} is ${W}. Only part of it was loaded. Keep index entries to one line under ~200 chars; move detail into topic files.`,lineCount:Y,byteCount:X,wasLineTruncated:K,was... L690: `)}function jv(Z){if(!h0("tengu_coral_fern",!1))return[];let J=BZ(H9()),Q=H7()||LA(),Y=Q?`grep -rn "" ${Z} --include="*.md"`:`${C8} with pattern="" path="... ... L885: L886: ONLY return the prefix. Do not return any other text, markdown markers, or other content or formatting.`,_M0,iA,bM0,vr9;var zY=P(()=>{UM0();Yt ``` ### 16. High: Cross File Remote Execution Context - **Category:** Source - **Confidence:** 72.0% - **Path:** dist/chunks/bridgeMain-1.1.21-e92yewh9.mjs - **Public source:** [View source]() Source spawns a local helper that also contains network and dynamic execution context; review data flow before blocking. Public source snippet (untrusted): ```javascript Cross-file remote execution chain: dist/chunks/bridgeMain-1.1.21-e92yewh9.mjs spawns dist/chunks/cli-1.1.21-2b91fkp9.mjs; helper contains network access plus dynamic code execution. L1: import{sb as yJ,tb as xz,ub as rz,vb as cz,wb as iz,xb as kJ}from"./cli-1.1.21-qz8ykx4a.mjs";import{zb as Tz}from"./cli-1.1.21-2txzm68v.mjs";import{Jb as EJ,Kb as TJ,Lb as xJ,Mb as... L2: `).filter((K)=>K.length>0)}function VJ(z){let J=z.write??(($)=>process.stdout.write($)),K=z.verbose,Y=0,O="idle",Z="Ready",R="",B="",U="",F="",L="",A=null,_=[],M=!1,y=null,P=0,x=0,... L3: `)){if(Vz.length===0){w++;continue}let _z=sz(Vz);w+=Math.max(1,Math.ceil(_z/G))}if($.endsWith(` ... L31: `),$)m(`${V.red($)} L32: `)},updateSessionStatus($,G,w,Vz){if(w.type==="tool_start")y=w.summary,P=Date.now();p()},clearStatus(){t(),a ``` ### 17. Low: High Entropy Strings - **Category:** Supply Chain - **Confidence:** 55.0% Package source contains high-entropy string patterns. ### 18. Low: Telemetry - **Category:** Supply Chain - **Confidence:** 70.0% Package source references telemetry or analytics APIs. ### 19. Low: Url Strings - **Category:** Supply Chain - **Confidence:** 65.0% Package source contains URL literals. ### 20. Medium: Ships Native Binary - **Category:** Artifact Inventory - **Confidence:** 75.0% - **Path:** bin/claudin.exe - **Public source:** [View source]() Package ships native binary artifacts. Public source snippet (untrusted): ```text path = bin/claudin.exe kind = native_binary sizeBytes = 605 magicHex = [redacted] ``` ### 21. 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. ### 22. High: Semantic Analysis Limited - **Category:** Scanner Coverage - **Confidence:** 100.0% - **Path:** dist/chunks/cli-1.1.21-eray52nd.mjs - **Public source:** [View source]() A bounded semantic-analysis stage reached its safety limit; remaining detectors completed, but this package requires AI review. Public source snippet (untrusted): ```javascript stage = ast_semantic_analysis; reason = ast_path_work_budget_exceeded; limitedFiles = 1 ``` ### 23. High: Known Malware Source Similarity - **Category:** Static - **Confidence:** 97.0% - **Path:** dist/chunks/cli-1.1.21-g6wtm4qg.mjs - **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 = @claudiolabs/claudin@1.1.26 matchedPath = dist/chunks/cli-1.1.26-mvjefec1.mjs matchedIdentity = npm:QGNsYXVkaW9sYWJzL2NsYXVkaW4:1.1.26 similarity = 1.000 summary = normalized source hash matched finalized malicious source ``` ### 24. High: Known Malware Source Similarity - **Category:** Static - **Confidence:** 95.0% - **Path:** dist/chunks/cli-1.1.21-eray52nd.mjs - **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 = token_shingles matchedPackage = @mdevs/mai-cli@1.0.17 matchedPath = dist/chunks/loadAgentsDir-BWrBBncU.js matchedIdentity = npm:QG1kZXZzL21haS1jbGk:1.0.17 similarity = 1.000 shingleOverlap = 18 summary = source token shingles overlapped finalized malicious source ``` ### 25. High: Known Malware Source Similarity - **Category:** Static - **Confidence:** 97.0% - **Path:** dist/chunks/cli-1.1.21-kc7af745.mjs - **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 = @claudiolabs/claudin@1.1.26 matchedPath = dist/chunks/cli-1.1.26-vypd5zf6.mjs matchedIdentity = npm:QGNsYXVkaW9sYWJzL2NsYXVkaW4:1.1.26 similarity = 1.000 summary = normalized source hash matched finalized malicious source ``` ### 26. High: Known Malware Source Similarity - **Category:** Static - **Confidence:** 97.0% - **Path:** dist/chunks/cli-1.1.21-5bxzgpbd.mjs - **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 = @claudiolabs/claudin@1.1.26 matchedPath = dist/chunks/cli-1.1.26-tgtv1jp3.mjs matchedIdentity = npm:QGNsYXVkaW9sYWJzL2NsYXVkaW4:1.1.26 similarity = 1.000 summary = normalized source hash matched finalized malicious source ``` ### 27. High: Known Malware Source Similarity - **Category:** Static - **Confidence:** 95.0% - **Path:** dist/chunks/cli-1.1.21-ayg2p1x9.mjs - **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 = token_shingles matchedPackage = @claudiolabs/claudin@1.1.26 matchedPath = dist/chunks/cli-1.1.26-55ayan24.mjs matchedIdentity = npm:QGNsYXVkaW9sYWJzL2NsYXVkaW4:1.1.26 similarity = 1.000 shingleOverlap = 32 summary = source token shingles overlapped finalized malicious source ``` ### 28. High: Known Malware Source Similarity - **Category:** Static - **Confidence:** 97.0% - **Path:** dist/chunks/cli-1.1.21-s076czd6.mjs - **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 = @claudiolabs/claudin@1.1.26 matchedPath = dist/chunks/cli-1.1.26-nv2mgz6h.mjs matchedIdentity = npm:QGNsYXVkaW9sYWJzL2NsYXVkaW4:1.1.26 similarity = 1.000 summary = normalized source hash matched finalized malicious source ``` ### 29. High: Known Malware Source Similarity - **Category:** Static - **Confidence:** 97.0% - **Path:** dist/chunks/protocolHandler-1.1.21-e974kgtb.mjs - **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 = @claudiolabs/claudin@1.1.26 matchedPath = dist/chunks/protocolHandler-1.1.26-qfw93skn.mjs matchedIdentity = npm:QGNsYXVkaW9sYWJzL2NsYXVkaW4:1.1.26 similarity = 1.000 summary = normalized source hash matched finalized malicious source ``` ### 30. High: Known Malware Source Similarity - **Category:** Static - **Confidence:** 97.0% - **Path:** dist/chunks/cli-1.1.21-ekphtr04.mjs - **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 = @claudiolabs/claudin@1.1.26 matchedPath = dist/chunks/cli-1.1.26-01erqdx7.mjs matchedIdentity = npm:QGNsYXVkaW9sYWJzL2NsYXVkaW4:1.1.26 similarity = 1.000 summary = normalized source hash matched finalized malicious source ``` ### 31. High: Known Malware Source Similarity - **Category:** Static - **Confidence:** 97.0% - **Path:** dist/chunks/cli-1.1.21-xg5fsk6h.mjs - **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 = @claudiolabs/claudin@1.1.26 matchedPath = dist/chunks/cli-1.1.26-32vewh62.mjs matchedIdentity = npm:QGNsYXVkaW9sYWJzL2NsYXVkaW4:1.1.26 similarity = 1.000 summary = normalized source hash matched finalized malicious source ``` ### 32. High: Known Malware Source Similarity - **Category:** Static - **Confidence:** 97.0% - **Path:** dist/chunks/index-1.1.21-593vrygw.mjs - **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 = @claudiolabs/claudin@1.1.26 matchedPath = dist/chunks/index-1.1.26-syyhrh9b.mjs matchedIdentity = npm:QGNsYXVkaW9sYWJzL2NsYXVkaW4:1.1.26 similarity = 1.000 summary = normalized source hash matched finalized malicious source ``` ### 33. High: Known Malware Source Similarity - **Category:** Static - **Confidence:** 97.0% - **Path:** dist/chunks/processSlashCommand-1.1.21-cwxbh5pw.mjs - **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 = @claudiolabs/claudin@1.1.26 matchedPath = dist/chunks/processSlashCommand-1.1.26-watbp07x.mjs matchedIdentity = npm:QGNsYXVkaW9sYWJzL2NsYXVkaW4:1.1.26 similarity = 1.000 summary = normalized source hash matched finalized malicious source ``` ### 34. Critical: Previous Version Dangerous Delta - **Category:** Supply Chain - **Confidence:** 93.0% - **Path:** dist/chunks/bridgeMain-1.1.21-e92yewh9.mjs - **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 = @claudiolabs/claudin@1.1.30 matchedIdentity = npm:QGNsYXVkaW9sYWJzL2NsYXVkaW4:1.1.30 similarity = 0.517 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 - **Dependencies:** 0 - **Optional dependencies:** 8 - **Peer dependencies:** 0 - **Development dependencies:** 0 - **Published dependency-graph edges:** 8 ### Published dependency entries - @claudiolabs/claudin-darwin-arm64 1.1.21 (OptionalDependency) - @claudiolabs/claudin-darwin-x64 1.1.21 (OptionalDependency) - @claudiolabs/claudin-linux-arm64 1.1.21 (OptionalDependency) - @claudiolabs/claudin-linux-arm64-musl 1.1.21 (OptionalDependency) - @claudiolabs/claudin-linux-x64 1.1.21 (OptionalDependency) - @claudiolabs/claudin-linux-x64-musl 1.1.21 (OptionalDependency) - @claudiolabs/claudin-win32-arm64 1.1.21 (OptionalDependency) - @claudiolabs/claudin-win32-x64 1.1.21 (OptionalDependency) ## Package metadata - **Package:** @claudiolabs/claudin - **Ecosystem:** npm - **Version:** 1.1.21 - **License:** MIT - **Version published:** 2026-08-26T04:57:50.885Z - **Package first seen:** 2026-07-01T18:45:48.483Z - **Package last seen:** 2026-09-30T03:21:25.527Z - **Known versions:** 44 - **Latest version:** 1.1.39 - **Appeal under review:** No - **Description:** Claudin — Claude Code opened to any LLM (OpenAI, Gemini, DeepSeek, Ollama, and 200+ models) - **Maintainers:** viudes - **Keywords:** claude-code, openai, llm, cli, agent, deepseek, ollama, gemini - **Runtime engines:** node: \>=22.12.0 - **Artifact files:** 473 - **Artifact unpacked size:** 12,345,573 bytes - **Artifact signatures:** 1 - **Attestations:** Yes - **Provenance:** https://slsa.dev/provenance/v1 ## References - [HTML security report]() - [Repository]() - [Homepage]() - [Issues]()