registry / @theronap/agnoclast-mcp / 0.9.225
@theronap/agnoclast-mcp@0.9.225
Connect your AI assistant to Cortex — your org's projects, activity, gaps, and directives, scoped to you.
AI Security Review
scanned 25d ago · by lpm-firewall-aiThe inspected source shows no install lifecycle hook or concrete attack chain. Agent configuration and Antigravity persistence are tied to explicit setup or install commands and are package-aligned integrations, so the scanner findings do not establish malicious behavior.
Static reason
No blocking static signals were detected.
Trigger
A user invokes the CLI setup or install command; package installation alone has no lifecycle trigger.
Impact
These actions can add agent hooks, skills, and launchd files for the package's integration. No concrete hostile behavior or unrelated credential transfer was established.
Mechanism
Setup merges package-specific configuration and skills into detected agent locations. Antigravity setup can create a file watcher, whose generated script skips when its local checkout or wired token is unavailable.
AI rationale
The inspected source shows no install lifecycle hook or concrete attack chain. Agent configuration and Antigravity persistence are tied to explicit setup or install commands and are package-aligned integrations, so the scanner findings do not establish malicious behavior.
Evidence
package.jsonbin/cortex-mcp.mjslib/editors/codex.mjslib/editors/cursor.mjslib/setup.mjslib/skills.mjslib/uninstall.mjslib/working_files.mjslib/editors/antigravity.mjs
Decision evidence
public snapshotAI called this Clean at 84.0% confidence as Benign with low false-positive risk.
Evidence for AI clean decision
- package.json defines a CLI entry point and has no preinstall, install, or postinstall hook.
- Codex and Cursor adapters detect their respective configuration directories; Cursor is capture-only and does not inject prompt context.
- Setup wiring is reached through an explicit CLI subcommand, and it backs up and merges agent configuration.
- Managed skills target Claude Code and Codex; uninstall removes package-managed entries and associated files.
- Antigravity wire() creates a launchd watcher only when invoked; its generated script targets a local development checkout and skips when no token is wired.
- Transcript lookup reads Claude project files; inspected behavior shows no harvesting or exfiltration chain.
Evidence against
- The package can configure agent hooks, install managed skills, and create Antigravity launchd files when its setup or install commands are invoked.
- The CLI and library contain network calls, but inspected sources did not establish an unrelated credential recipient or concrete attack behavior.
Behavioral surface
Source & flagged code
6 flaggedlib/capture.mjsView file
1import { readFileSync, accessSync, constants, openSync, mkdirSync } from 'fs'
L2: import { spawn, execFileSync } from 'child_process'
L3: import { homedir } from 'os'
...
L21: if (!res.ok) return null
L22: const j = await res.json().catch(() => ({}))
L23: return Array.isArray(j.types) ? j.types : null
...
L35: try {
L36: if (resolve(String(cwd)) === homedir()) return 'general'
L37: } catch { /* unresolvable path — fall through to basename */ }
...
L45: //
L46: // Handles the four remote forms git emits: scp-like ssh (git@github.com:o/n.git), ssh://, https://,
L47: // git://. The HOST CHECK IS LOAD-BEARING, not cosmetic: this string becomes a clearance key, and
Low
Weak Crypto
Package source references weak cryptographic algorithms.
lib/capture.mjsView on unpkg · L1lib/editors/antigravity.mjsView file
4Trigger-reachable persistence chain: manifest.bin -> bin/cortex-mcp.mjs -> lib/install.mjs -> lib/editors/index.mjs -> lib/editors/antigravity.mjs
L4: // WatchPaths the trajectory store and runs a one-shot sync. wire() generates the two artifacts
L5: // (the sync.sh + the launchd plist) deterministically. It does NOT run `launchctl load` here
L6: // (an unverifiable system mutation) and it flags the PORTABILITY BLOCKER below.
...
L21: /** The launchd plist, home-substituted. Deterministic — golden-testable byte-for-byte. */
L22: export function renderAntigravityPlist({ home = homedir() } = {}) {
L23: const sh = join(home, '.cortex', 'antigravity-sync.sh')
...
L33: <array>
L34: <string>/bin/bash</string>
L35: <string>${sh}</string>
Findings
3 High3 Medium6 Low
HighTrigger Reachable External Ai Agent Control Surface Mutationlib/uninstall.mjs
HighTrigger Reachable Persistencelib/editors/antigravity.mjs
HighSemantic Analysis Limitedbin/cortex-mcp.mjs#virtual:normalized:round1
MediumNetwork
MediumEnvironment Vars
MediumInstall Persistencelib/editors/antigravity.mjs
LowScripts Present
LowWeak Cryptolib/capture.mjs
LowFilesystem
LowHigh Entropy Strings
LowUrl Strings
LowSuspicious Lifecycle Evidencepackage.json
Affected versions and remediation
This report applies to @theronap/agnoclast-mcp@0.9.225.
See all versions of @theronap/agnoclast-mcp for other recorded verdicts.
- Review the evidence and your use of @theronap/agnoclast-mcp@0.9.225 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: .
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