registry / osborn / 0.9.229

osborn@0.9.229

⚠ Under review

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

AI Security Review

scanned 26d ago · by lpm-firewall-ai

Static inspection found no install lifecycle, credential export, or hidden payload, and the Claude file use matches a local voice coding agent. A clean verdict still cannot be issued because the required citation paths exceed the eight-citation limit.

Static reason

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

Trigger

No install-time or covert trigger was identified. Agent behavior starts when the osborn or osborn-recall command is run.

Impact

No exfiltration, install-hook abuse, or unconsented foreign agent takeover was confirmed. Residual effect is local Claude settings and skill files used by this agent.

Mechanism

The package reads local Claude auth and session files, and on module load merges two compaction fields into the user Claude settings file. Skill writes wait for an in-session skill_add message.

AI rationale

Decision evidence

public snapshot

AI called this Manual Review at 62.0% confidence as Unknown with medium false-positive risk.

AI review observations

package.json scripts are dev, start, build, and prepublishOnly build only, with no preinstall, install, or postinstall hook.
Claude credential and project paths are used by the running agent for local auth checks and session indexing.
A skill file is written under the home Claude skills directory only after a live session receives a skill_add message.
Loading claude-llm.js merges compaction settings into the user Claude settings file as agent runtime setup.
Required clean citation coverage is nine paths while at most eight citations are allowed, so a clean verdict cannot be finalized.

Evidence against

No code was found that sends the Claude credentials file to an unrelated host.
The code-server installer runs only from the IDE start path, not at import or npm install.

Behavioral surface

Source

ChildProcessCryptoDynamicRequireEnvironmentVarsFilesystemNetworkShell

Supply chain

Source & flagged code

9 flagged

bin/recall.jsView file

Lines 1-25javascript

1#!/usr/bin/env node

3// osborn-recall — thin shim. Runs src/recall-cli.ts via tsx in dev, or the

4// compiled dist/recall-cli.js after `npm install`. Mirrors bin/cli.js.

6import { spawn } from 'child_process'

7import { fileURLToPath } from 'url'

High

Child Process

Package source references child process execution.

bin/recall.jsView on unpkg · L5

8import { dirname, join } from 'path'

9import { existsSync, lstatSync, symlinkSync } from 'fs'

10import os from 'os'

12// Same /workspace/.claude symlink guard as cli.js so stores resolve on Fly machines.

13try {

14 const home = os.homedir()

15 const target = '/workspace/.claude'

16 const link = join(home, '.claude')

17 if (existsSync(target) && home !== '/workspace') {

18 let needsLink = true

19 try { needsLink = !lstatSync(link).isSymbolicLink() } catch {}

20 if (needsLink) symlinkSync(target, link)

21 }

22} catch {}

24const __dirname = dirname(fileURLToPath(import.meta.url))

25const args = process.argv.slice(2)

dist/jsonl-search.jsView file

Lines 14-54javascript

14import { join } from 'path';

15import { readSessionHistory } from './session-access.js';

16// ============================================================

17// BM25 CACHE

18// ============================================================

19let bm25Cache = null

dist/index.jsView file

Lines 1-22javascript

1// Load environment variables FIRST before any other imports

2import 'dotenv/config';

3// Then hydrate volume-persisted user secrets into process.env, BEFORE any

4// module that reads its keys at load time (recall-client's RECALL_REGION const,

5// claude-auth fallback). Side-effect import — must stay right after dotenv.

6import './boot-secrets.js';

7import { voice, initializeLogger } from '@livekit/agents'

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/session-store.jsView file

•matchType = previous_version_dangerous_delta matchedPackage = osborn@0.9.227 matchedIdentity = npm:b3Nib3Ju:0.9.227 similarity = 0.889 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/session-store.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

2531const which = await new Promise((res) => { L2532: const p = spawn('which', ['code-server']); L2533: let out = ''; ... L2540: await new Promise((res, rej) => { L2541: const install = spawn('sh', ['-c', 'curl -fsSL https://code-server.dev/install.sh | sh'], { L2542: env: { ...process.env }, L2543: stdio: ['ignore', 'pipe', 'pipe'],

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/session-store.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@0.9.229.

See all versions of osborn for other recorded verdicts.

Review the evidence and your use of osborn@0.9.229 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: 2026-09-27 15:07:59.083Z (UTC).

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