amicus@4.6.3: AI-agent control-surface risk

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Source & flagged code

8 flagged

package.jsonView file

Lines 39-79json

39 "src/",

40 "schemas/",

41 "electron/",

42 "skills/",

43 "commands/",

44 ".claude-plugin/",

45 "CHANGELOG.md",

46 "docs/*.md",

47 "scripts/postinstall.js",

48 "scripts/setup-hooks.js"

49 ],

50 "scripts": {

51 "start": "node --experimental-top-level-await --experimental-vm-modules bin/amicus.js",

52 "test": "jest",

53 "test:integration": "node scripts/run-integration-keyless.js",

54 "test:integration:live": "jest --runInBand --testPathIgnorePatterns='worktrees' --testMatch='**/tests/**/*.integration.test.js'",

55 "test:all": "jest --testPathIgnorePatterns='/node_modules/' --testPathIgnorePatterns='worktrees' && node scripts/mark-test-passed.js",

56 "test:e2e:mcp": "jest tests/mcp-repomix-e2e.integration.test.js --testTimeout=180000 --forceExit",

57 "posttest": "node scripts/mark-test-passed.js",

58 "lint": "eslint src/ electron/",

59 "postinstall": "node scripts/postinstall.js",

High

Install Time Lifecycle Scripts

Package defines install-time lifecycle scripts.

package.jsonView on unpkg · L59

Medium

Ambiguous Install Lifecycle Script

Install-time lifecycle script is not statically allowlisted and needs review.

package.jsonView on unpkg · L59

60 "test:thinking": "node scripts/benchmark-thinking.js",

61 "test:thinking:quick": "MODELS=gemini node scripts/benchmark-thinking.js",

62 "refresh-models": "node bin/amicus.js models --refresh",

63 "models:info": "node bin/amicus.js models",

64 "models:check": "node bin/amicus.js models --check",

65 "models:check:strict": "node bin/amicus.js models --check --strict",

66 "generate-icon": "node scripts/generate-icon.js",

67 "generate-docs": "node scripts/generate-docs.js",

68 "generate-docs:check": "node scripts/generate-docs.js --check",

69 "validate-docs": "node scripts/validate-docs.js --full",

70 "setup-hooks": "node scripts/setup-hooks.js",

71 "check:secrets": "node scripts/check-secrets.js --all",

72 "check:sizes": "node scripts/check-file-sizes.js --all",

73 "check:tarball": "node scripts/check-tarball-lifecycle.js"

74 },

75 "dependencies": {

76 "@electron/get": "^5.0.0",

77 "@modelcontextprotocol/sdk": "^1.27.0",

78 "@opencode-ai/sdk": "^1.1.36",

79 "dotenv": "^17.2.3",

bin/amicus.jsView file

Lines 1-30javascript

1#!/usr/bin/env node

3/**

4 * Amicus CLI Entry Point

5 *

6 * Spec Reference: §4 CLI Interface

7 * Routes commands to appropriate handlers.

8 */

10// Node version guard: fail fast on unsupported Node versions

11const { checkNodeVersion } =

src/utils/claude-register.jsView file

Lines 1-21javascript

1/**

2 * @module claude-register

3 * Registration core for amicus: skill install (chat skill + LLM Council),

4 * MCP server registration in Claude Code / Claude Desktop, and legacy MCP

5 * migration. Extracted from scripts/postinstall.js (Task 15, v4.2 §4.8/C2) so

6 * the SAME core can run at `npm install` time (via postinstall.js, now a

7 * thin re-exporting consumer of this module) AND on demand via `amicus init`

8 * (src/cli-handlers-init.js) — e.g. after a failed postinstall, a

9 * plugin-channel / --ignore-scripts install, or to repair deleted ~/.claude

src/sidecar/electron-install.jsView file

•matchType = normalized_sha256 matchedPackage = amicus@3.2.2 matchedPath = src/sidecar/electron-install.js matchedIdentity = npm:YW1pY3Vz:3.2.2 similarity = 1.000 summary = normalized source hash matched finalized malicious source

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

src/sidecar/electron-install.jsView on unpkg

src/sidecar/interactive.jsView file

•matchType = normalized_sha256 matchedPackage = amicus@3.2.2 matchedPath = src/sidecar/interactive.js matchedIdentity = npm:YW1pY3Vz:3.2.2 similarity = 1.000 summary = normalized source hash matched finalized malicious source

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

src/sidecar/interactive.jsView on unpkg

src/sidecar/setup-window.jsView file

•matchType = normalized_sha256 matchedPackage = amicus@3.2.2 matchedPath = src/sidecar/setup-window.js matchedIdentity = npm:YW1pY3Vz:3.2.2 similarity = 1.000 summary = normalized source hash matched finalized malicious source

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

src/sidecar/setup-window.jsView on unpkg

src/utils/updater.jsView file

•matchType = normalized_sha256 matchedPackage = amicus@3.2.2 matchedPath = src/utils/updater.js matchedIdentity = npm:YW1pY3Vz:3.2.2 similarity = 1.000 summary = normalized source hash matched finalized malicious source

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

src/utils/updater.jsView on unpkg

Source & flagged code

8 flagged · loading source

package.jsonView file

•scripts.postinstall = node scripts/postinstall.js

High

Install Time Lifecycle Scripts

Package defines install-time lifecycle scripts.

package.jsonView on unpkg

•scripts.postinstall = node scripts/postinstall.js

Medium

Ambiguous Install Lifecycle Script

Install-time lifecycle script is not statically allowlisted and needs review.

package.jsonView on unpkg

bin/amicus.jsView file

10// Node version guard: fail fast on unsupported Node versions L11: const { checkNodeVersion } = require('../src/utils/node-version-guard'); L12: const _nv = checkNodeVersion(process.version);

Medium

Dynamic Require

Package source references dynamic require/import behavior.

bin/amicus.jsView on unpkg · L10

amicus@4.6.3: AI-agent control-surface risk | LPM Firewall

Source & flagged code

8 flagged

package.jsonView file

Lines 39-79json

39 "src/",

40 "schemas/",

41 "electron/",

42 "skills/",

43 "commands/",

44 ".claude-plugin/",

45 "CHANGELOG.md",

46 "docs/*.md",

47 "scripts/postinstall.js",

48 "scripts/setup-hooks.js"

49 ],

50 "scripts": {

51 "start": "node --experimental-top-level-await --experimental-vm-modules bin/amicus.js",

52 "test": "jest",

53 "test:integration": "node scripts/run-integration-keyless.js",

54 "test:integration:live": "jest --runInBand --testPathIgnorePatterns='worktrees' --testMatch='**/tests/**/*.integration.test.js'",

55 "test:all": "jest --testPathIgnorePatterns='/node_modules/' --testPathIgnorePatterns='worktrees' && node scripts/mark-test-passed.js",

56 "test:e2e:mcp": "jest tests/mcp-repomix-e2e.integration.test.js --testTimeout=180000 --forceExit",

57 "posttest": "node scripts/mark-test-passed.js",

58 "lint": "eslint src/ electron/",

59 "postinstall": "node scripts/postinstall.js",

High

Install Time Lifecycle Scripts

Package defines install-time lifecycle scripts.

package.jsonView on unpkg · L59

Medium

Ambiguous Install Lifecycle Script

Install-time lifecycle script is not statically allowlisted and needs review.

package.jsonView on unpkg · L59

60 "test:thinking": "node scripts/benchmark-thinking.js",

61 "test:thinking:quick": "MODELS=gemini node scripts/benchmark-thinking.js",

62 "refresh-models": "node bin/amicus.js models --refresh",

63 "models:info": "node bin/amicus.js models",

64 "models:check": "node bin/amicus.js models --check",

65 "models:check:strict": "node bin/amicus.js models --check --strict",

66 "generate-icon": "node scripts/generate-icon.js",

67 "generate-docs": "node scripts/generate-docs.js",

68 "generate-docs:check": "node scripts/generate-docs.js --check",

69 "validate-docs": "node scripts/validate-docs.js --full",

70 "setup-hooks": "node scripts/setup-hooks.js",

71 "check:secrets": "node scripts/check-secrets.js --all",

72 "check:sizes": "node scripts/check-file-sizes.js --all",

73 "check:tarball": "node scripts/check-tarball-lifecycle.js"

74 },

75 "dependencies": {

76 "@electron/get": "^5.0.0",

77 "@modelcontextprotocol/sdk": "^1.27.0",

78 "@opencode-ai/sdk": "^1.1.36",

79 "dotenv": "^17.2.3",

bin/amicus.jsView file

Lines 1-30javascript

1#!/usr/bin/env node

3/**

4 * Amicus CLI Entry Point

5 *

6 * Spec Reference: §4 CLI Interface

7 * Routes commands to appropriate handlers.

8 */

10// Node version guard: fail fast on unsupported Node versions

11const { checkNodeVersion } =

src/utils/claude-register.jsView file

Lines 1-21javascript

1/**

2 * @module claude-register

3 * Registration core for amicus: skill install (chat skill + LLM Council),

4 * MCP server registration in Claude Code / Claude Desktop, and legacy MCP

5 * migration. Extracted from scripts/postinstall.js (Task 15, v4.2 §4.8/C2) so

6 * the SAME core can run at `npm install` time (via postinstall.js, now a

7 * thin re-exporting consumer of this module) AND on demand via `amicus init`

8 * (src/cli-handlers-init.js) — e.g. after a failed postinstall, a

9 * plugin-channel / --ignore-scripts install, or to repair deleted ~/.claude

src/sidecar/electron-install.jsView file

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

src/sidecar/electron-install.jsView on unpkg

src/sidecar/interactive.jsView file

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

src/sidecar/interactive.jsView on unpkg

src/sidecar/setup-window.jsView file

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

src/sidecar/setup-window.jsView on unpkg

src/utils/updater.jsView file

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

src/utils/updater.jsView on unpkg

amicus@4.6.3

AI Security Review

Decision evidence

Source & flagged code

Source & flagged code

Findings

Behavioral surface

Source & flagged code