registry / @thoughtflow/core / 0.3.0

@thoughtflow/core@0.3.0

TypeScript framework for building autonomous AI agents with LLM tool-calling, streaming, plugins, skills, and workspace automation

AI Security Review

scanned 2h ago · by lpm-firewall-ai

LPM treats this as warn-only first-party agent extension lifecycle risk. The package offers powerful MCP development tools and an explicit first-party Hermes skill installer. No install-time execution or confirmed covert attack surface is established.

Static reason

No blocking static signals were detected.; previous stored version diff introduced dangerous source

Trigger

User runs `thoughtflow-mcp install-skill` or invokes enabled MCP tools.

Impact

Can add a package-owned agent skill and execute user-requested workspace actions.

Mechanism

Explicit first-party skill copy and user-invoked shell/HTTP tooling.

Rationale

No concrete malicious behavior was found. The explicit first-party agent-extension installation and high-impact MCP tool capability warrant a warning under the firewall policy.

Evidence

package.jsondist/bin/mcp-server.jsskills/thoughtflow-mcp/SKILL.mddist/tools/workspace/terminal-run.tool.jsdist/tools/workspace/http-request.tool.jsdist/tools/neural/neural-review.tool.jsdist/tools/database/db-index-suggest.tool.js~/.hermes/skills/thoughtflow-mcp/SKILL.md

Network endpoints3

api.openai.comapi.anthropic.comlocalhost:11434

Decision evidence

public snapshot

AI called this Suspicious at 91.0% confidence as Dangerous Capability with low false-positive risk.

Evidence for warning

`dist/bin/mcp-server.js` explicitly copies `skills/thoughtflow-mcp/SKILL.md` to `~/.hermes/skills/thoughtflow-mcp/SKILL.md` for `install-skill`.
`dist/tools/workspace/terminal-run.tool.js` exposes shell execution through an MCP tool.
`dist/tools/workspace/http-request.tool.js` can make user-specified HTTP requests.

Evidence against

`package.json` has no `preinstall`, `install`, or `postinstall` lifecycle hook.
Skill installation occurs only when the user invokes `thoughtflow-mcp install-skill`.
The copied skill is package-owned and targets only `thoughtflow-mcp`, not a foreign or broad agent control surface.
`dist/tools/neural/neural-review.tool.js` detects `eval` text in reviewed code; it does not evaluate code.
`dist/tools/database/db-index-suggest.tool.js` uses static imports and local source scanning, not dynamic loading.
No covert credential harvesting, exfiltration, remote payload execution, or destructive import-time behavior was found.

Behavioral surface

Source

ChildProcessCryptoDynamicRequireEnvironmentVarsEvalFilesystemNativeBindingsNetworkShell

Supply chain

HighEntropyStringsUrlStrings

ManifestNo manifest risk signals triggered.

scanned 313 file(s), 2.00 MB of source, external domains: api.anthropic.com, api.deepseek.com, api.example.com, api.openai.com, app.example.com, cdnjs.cloudflare.com, ci.example.com, example.com

Source & flagged code

4 flagged

dist/tools/neural/neural-review.tool.jsView file

Lines 95-135javascript

96Provide a structured review with issues ordered by severity. Consider: bugs, security vulnerabilities, performance problems, type safety gaps, code style violations, architectural issues, poor naming, and maintainability concerns. Be specific — cite exact line numbers where possible. For each issue provide a concrete, actionable fix suggestion.`;

97 try {

98 const result = await callStructured(prompt, ReviewResultSchema);

99 const data = result;

100 const allIssues = [...staticIssues, ...(data.issues ?? [])];

101 return this.buildResult(filePath, allIssues.slice(0, 30), data.summary ?? "Review complete", data.overallScore ?? 50);

102 }

103 catch {

104 return this.buildResult(filePath, staticIssues.slice(0, 20), "LLM review failed — static analysis only", 40);

105 }

106 }

107 runStaticChecks(code) {

108 const issues = [];

109 const lines = code.split("\n");

110 for (let i = 0; i < lines.length; i++) {

111 const line = lines[i];

112 if (line.includes("console.log") || line.includes("console.warn") || line.includes("console.error") || line.includes("console.debug")) {

113 issues.push({ severity: "low", category: "style", line: i + 1, message: "Console statement in code", suggestion: "Replace with proper logger" });

114 }

115 if (line.match(/eval\s*\(/)) {

116 issues.push({ severity: "critical", category: "security", line: i + 1, message: "eval() usage — code injection risk", suggestion: "Avoid eval(); use safer alternatives" });

117 }

Low

Eval

Package source references a known benign dynamic code generation pattern.

dist/tools/neural/neural-review.tool.jsView on unpkg · L115

118 if (line.match(/password|secret|api[_-]?key/i) && line.includes("=") && !line.includes("process.env") && !line.trim().startsWith("//")) {

119 issues.push({ severity: "critical", category: "security", line: i + 1, message: "Potential hardcoded secret", suggestion: "Move to environment variable" });

120 }

121 if (line.match(/==\s*(true|false|null|undefined)/) && !line.includes("===")) {

122 issues.push({ severity: "medium", category: "bug", line: i + 1, message: "Loose equality with boolean/null/undefined", suggestion: "Use === instead of ==" });

123 }

124 if (line.length > 150) {

125 issues.push({ severity: "low", category: "style", line: i + 1, message: `Line too long (${line.length} chars)`, suggestion: "Split into multiple lines" });

126 }

127 }

128 return issues;

129 }

130 buildResult(filePath, issues, summary, overallScore) {

131 const severityCounts = {

132 critical: issues.filter((i) => i.severity === "critical").length,

133 high: issues.filter((i) => i.severity === "high").length,

134 medium: issues.filter((i) => i.severity === "medium").length,

135 low: issues.filter((i) => i.severity === "low").length,

dist/tools/database/db-index-suggest.tool.jsView file

Lines 16-56javascript

16 o["default"] = v;

17});

18var __importStar = (this && this.__importStar) || (function () {

19 var ownKeys = function(o) {

dist/tools/quality/quality-duplication.tool.jsView file

Lines 33-73javascript

33 };

34})();

35Object.defineProperty(exports, "__esModule", { value: true });

36exports.QualityDuplicationTool = void 0;

37const zod_1 = require("zod");

dist/bin/mcp-server.jsView file

•matchType = previous_version_dangerous_delta matchedPackage = @thoughtflow/core@0.2.1 matchedIdentity = npm:QHRob3VnaHRmbG93L2NvcmU:0.2.1 similarity = 0.958 summary = stored previous version shares package body but lacks this dangerous source file

High

Previous Version Dangerous Delta

This package version adds a dangerous source file absent from the previous stored version; route for source-aware review.

dist/bin/mcp-server.jsView on unpkg

Source & flagged code

4 flagged · loading source

dist/tools/neural/neural-review.tool.jsView file

115if (line.match(/eval\s*\(/)) { L116: issues.push({ severity: "critical", category: "security", line: i + 1, message: "eval() usage — code injection risk", suggestion: "Avoid eval(); use safer alternatives" }); L117: }

Low

Eval

Package source references a known benign dynamic code generation pattern.

dist/tools/neural/neural-review.tool.jsView on unpkg · L115

dist/tools/database/db-index-suggest.tool.jsView file

36exports.DbIndexSuggestTool = void 0; L37: const zod_1 = require("zod"); L38: const fs = __importStar(require("node:fs"));

Medium

Dynamic Require

Package source references dynamic require/import behavior.

dist/tools/database/db-index-suggest.tool.jsView on unpkg · L36

dist/tools/quality/quality-duplication.tool.jsView file

53async run(input, _ctx) { L54: const rootPath = input.projectPath ?? process.cwd(); L55: const minLines = input.minLines ?? 6;

Low

Weak Crypto

Package source references weak cryptographic algorithms.

dist/tools/quality/quality-duplication.tool.jsView on unpkg · L53

dist/bin/mcp-server.jsView file

High

Previous Version Dangerous Delta

This package version adds a dangerous source file absent from the previous stored version; route for source-aware review.

dist/bin/mcp-server.jsView on unpkg

Findings

1 High3 Medium6 Low

HighPrevious Version Dangerous Deltadist/bin/mcp-server.js

MediumDynamic Requiredist/tools/database/db-index-suggest.tool.js

MediumNetwork

MediumEnvironment Vars

LowScripts Present

LowEvaldist/tools/neural/neural-review.tool.js

LowWeak Cryptodist/tools/quality/quality-duplication.tool.js

LowFilesystem

LowHigh Entropy Strings

LowUrl Strings

91%Warn

Verdict confidence

IntentDangerous Capability

TypeAgent extension lifecycle risk

False-positive riskLow

Review stagesource_first_review

Firewall policyWarn-only agent extension risk

Package metadata

npm

AuthorPatryk Tyszko

Maintainerszgaduj

Version0.3.0

PublishedJul 16, 2026

LicenseMIT

Dependencies8

Integrityverified

Package size906 KB

Files1,256

Keywordsai-agentsllmtypescriptframeworktool-callingautonomous-agents

LinksRepository Homepage Issues

Runtime surface

package.json

Entrypointsmain → dist/index.jstypes → dist/index.d.tsbin → thoughtflow-mcp

Runtimebun >=1.2.0node >=18

Artifact4.44 MB · 1,256 files1 signature(s)

Install lifecycleNo install hooks · other: build, publish:release, test, test:coverage +2

Behavioral surface

ChildProcessCryptoDynamicRequireEnvironmentVarsEvalFilesystemNativeBindingsNetworkShellHighEntropyStringsUrlStringsManifest: clean

Source & flagged code

4 flagged

dist/tools/neural/neural-review.tool.jsView file

Lines 95-135javascript

97 try {

98 const result = await callStructured(prompt, ReviewResultSchema);

99 const data = result;

100 const allIssues = [...staticIssues, ...(data.issues ?? [])];

101 return this.buildResult(filePath, allIssues.slice(0, 30), data.summary ?? "Review complete", data.overallScore ?? 50);

102 }

103 catch {

104 return this.buildResult(filePath, staticIssues.slice(0, 20), "LLM review failed — static analysis only", 40);

105 }

106 }

107 runStaticChecks(code) {

108 const issues = [];

109 const lines = code.split("\n");

110 for (let i = 0; i < lines.length; i++) {

111 const line = lines[i];

112 if (line.includes("console.log") || line.includes("console.warn") || line.includes("console.error") || line.includes("console.debug")) {

113 issues.push({ severity: "low", category: "style", line: i + 1, message: "Console statement in code", suggestion: "Replace with proper logger" });

114 }

115 if (line.match(/eval\s*\(/)) {

116 issues.push({ severity: "critical", category: "security", line: i + 1, message: "eval() usage — code injection risk", suggestion: "Avoid eval(); use safer alternatives" });

117 }

Low

Eval

Package source references a known benign dynamic code generation pattern.

dist/tools/neural/neural-review.tool.jsView on unpkg · L115

118 if (line.match(/password|secret|api[_-]?key/i) && line.includes("=") && !line.includes("process.env") && !line.trim().startsWith("//")) {

119 issues.push({ severity: "critical", category: "security", line: i + 1, message: "Potential hardcoded secret", suggestion: "Move to environment variable" });

120 }

121 if (line.match(/==\s*(true|false|null|undefined)/) && !line.includes("===")) {

122 issues.push({ severity: "medium", category: "bug", line: i + 1, message: "Loose equality with boolean/null/undefined", suggestion: "Use === instead of ==" });

123 }

124 if (line.length > 150) {

125 issues.push({ severity: "low", category: "style", line: i + 1, message: `Line too long (${line.length} chars)`, suggestion: "Split into multiple lines" });

126 }

127 }

128 return issues;

129 }

130 buildResult(filePath, issues, summary, overallScore) {

131 const severityCounts = {

132 critical: issues.filter((i) => i.severity === "critical").length,

133 high: issues.filter((i) => i.severity === "high").length,

134 medium: issues.filter((i) => i.severity === "medium").length,

135 low: issues.filter((i) => i.severity === "low").length,

dist/tools/database/db-index-suggest.tool.jsView file

Lines 16-56javascript

16 o["default"] = v;

17});

18var __importStar = (this && this.__importStar) || (function () {

19 var ownKeys = function(o) {

dist/tools/quality/quality-duplication.tool.jsView file

Lines 33-73javascript

33 };

34})();

35Object.defineProperty(exports, "__esModule", { value: true });

36exports.QualityDuplicationTool = void 0;

37const zod_1 = require("zod");

dist/bin/mcp-server.jsView file

High

Previous Version Dangerous Delta

This package version adds a dangerous source file absent from the previous stored version; route for source-aware review.

dist/bin/mcp-server.jsView on unpkg