registry / osborn / 0.9.218

osborn@0.9.218

Voice AI coding assistant - local agent that connects to Osborn frontend

AI Security Review

scanned 27d ago · by lpm-firewall-ai

The package is a voice coding assistant whose Claude paths stay on the local machine and whose entrypoints run only when the user launches a bin. The scanner hit in claude-llm.js is commented-out skill-loading code, and there is no npm install hook or hidden export of credentials to an unrelated host.

Static reason

High-risk behavior combination matched malicious policy.; previous stored version diff introduced dangerous source

Trigger

The user runs the osborn or osborn-recall command.

Impact

No unconsented install mutation, credential theft, or remote payload execution was established.

Mechanism

The process reads local Claude session files and skills and talks to the configured voice and model services for the product.

AI rationale

Decision evidence

public snapshot

AI called this Clean at 86.0% confidence as Benign with low false-positive risk.

Evidence for AI clean decision

package.json publishes only the user-run bins osborn and osborn-recall and has no preinstall, install, or postinstall hook.
The flagged Claude paths are local skill, credential, project, and session lookups for this voice coding assistant, and the claude-llm hit is a commented-out skill reader that is not executed.
bin/recall.js creates a ~/.claude symlink only when the user runs osborn-recall and /workspace/.claude already exists.
dist/session-access.js only computes local Claude session artifact paths and does not send them.

Evidence against

Importing the Claude LLM module merges autoCompactWindow and cleanupPeriodDays into ~/.claude/settings.json so the assistant can use a large context window.

Behavioral surface

Source

ChildProcessCryptoDynamicRequireEnvironmentVarsFilesystemNetworkShell

Supply chain

HighEntropyStringsUrlStrings

Source & flagged code

9 flagged

bin/recall.jsView file

5L6: import { spawn } from 'child_process' L7: import { fileURLToPath } from 'url'

High

Child Process

Package source references child process execution.

bin/recall.jsView on unpkg · L5

dist/jsonl-search.jsView file

34// @vscode/ripgrep bundles the rg binary — this is our own dependency L35: const { rgPath } = require('@vscode/ripgrep'); L36: if (rgPath && existsSync(rgPath))

Medium

Dynamic Require

Package source references dynamic require/import behavior.

dist/jsonl-search.jsView on unpkg · L34

dist/index.jsView file

2453const which = await new Promise((res) => { L2454: const p = spawn('which', ['code-server']); L2455: let out = ''; ... L2462: await new Promise((res, rej) => { L2463: const install = spawn('sh', ['-c', 'curl -fsSL https://code-server.dev/install.sh | sh'], { L2464: env: { ...process.env }, L2465: stdio: ['ignore', 'pipe', 'pipe'],

Critical

Same File Env Network Execution

A single source file combines environment access, network access, and code or shell execution with blocking evidence.

dist/index.jsView on unpkg · L2453

12setMaxListeners(50); L13: import { createServer, request as httpRequest } from 'http'; L14: import { existsSync, readdirSync, readFileSync, mkdirSync, writeFileSync, mkdtempSync, cpSync, rmSync, statSync, utimesSync, createWriteStream } from 'node:fs'; ... L16: import { fileURLToPath } from 'node:url'; L17: import { spawn } from 'node:child_process'; L18: import { randomUUID, randomBytes } from 'node:crypto'; ... L20: import { createRequire } from 'node:module'; L21: // 0.9.71: createRequire for resolving package.json versions inside ESM L22: const __sdkVersionRequire = createRequire(import.meta.url); ... L24: import { PassThrough } from 'node:stream'; L25: import { createGunzip } from 'node:zlib'; L26: // Resolve __dirname for this ESM module so we can find sibling files (e.g.

Critical

Credential Exfiltration

Source appears to send environment or credential material to an external endpoint.

dist/index.jsView on unpkg · L12

2453const which = await new Promise((res) => { L2454: const p = spawn('which', ['code-server']); L2455: let out = ''; L2456: p.stdout?.on('data', (d) => { out += d.toString(); }); L2457: p.on('close', () => res(out.trim())); ... L2462: await new Promise((res, rej) => { L2463: const install = spawn('sh', ['-c', 'curl -fsSL https://code-server.dev/install.sh | sh'], { L2464: env: { ...process.env }, ... L2466: }); L2467: install.stdout?.on('data', (d) => process.stdout.write(d)); L2468: install.stderr?.on('data', (d) => process.stderr.write(d));

Critical

Command Output Exfiltration

Source executes local commands and sends command output to an external endpoint.

dist/index.jsView on unpkg · L2453

Critical

Download Execute

Source downloads or fetches remote code and executes it.

dist/index.jsView on unpkg · L12

deploy.shView file

•path = deploy.sh kind = build_helper sizeBytes = 2309 magicHex = [redacted]

Medium

Ships Build Helper

Package ships non-JavaScript build or shell helper files.

deploy.shView on unpkg

dist/session-access.js#virtual:normalized:round1View file

•stage = ast_semantic_analysis; reason = ast_parse_error; limitedFiles = 1

High

Semantic Analysis Limited

A bounded semantic-analysis stage reached its safety limit; remaining detectors completed, but this package requires AI review.

dist/session-access.js#virtual:normalized:round1View on unpkg

dist/claude-llm.jsView file

•matchType = previous_version_dangerous_delta matchedPackage = osborn@0.9.217 matchedIdentity = npm:b3Nib3Ju:0.9.217 similarity = 0.970 summary = stored previous version shares package body but lacks this dangerous source file

Critical

Previous Version Dangerous Delta

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

dist/claude-llm.jsView on unpkg

Source & flagged code

9 flagged · loading source

bin/recall.jsView file

5L6: import { spawn } from 'child_process' L7: import { fileURLToPath } from 'url'

High

Child Process

Package source references child process execution.

bin/recall.jsView on unpkg · L5

dist/jsonl-search.jsView file

34// @vscode/ripgrep bundles the rg binary — this is our own dependency L35: const { rgPath } = require('@vscode/ripgrep'); L36: if (rgPath && existsSync(rgPath))

Medium

Dynamic Require

Package source references dynamic require/import behavior.

dist/jsonl-search.jsView on unpkg · L34

dist/index.jsView file

Findings

5 Critical3 High5 Medium5 Low

CriticalSame File Env Network Executiondist/index.js

CriticalCredential Exfiltrationdist/index.js

CriticalCommand Output Exfiltrationdist/index.js

CriticalDownload Executedist/index.js

CriticalPrevious Version Dangerous Deltadist/claude-llm.js

HighChild Processbin/recall.js

HighShell

HighSemantic Analysis Limiteddist/session-access.js#virtual:normalized:round1

MediumDynamic Requiredist/jsonl-search.js

MediumNetwork

MediumEnvironment Vars

MediumShips Build Helperdeploy.sh

MediumStructural Risk Force Deep Review

Affected versions and remediation

This report applies to osborn@0.9.218.

See all versions of osborn for other recorded verdicts.

Review the evidence and your use of osborn@0.9.218 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.

Evidence last updated: 2026-09-26 06:04:11.876Z (UTC).

Think this verdict is wrong? Dispute it on GitHub or read how reports are produced.