registry / @theronap/agnoclast-mcp / 0.9.153
@theronap/agnoclast-mcp@0.9.153
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-aiSource inspection found no npm install lifecycle hook, and the agent configuration changes are reached through explicit setup or uninstall actions. Antigravity wiring leaves activation to the user, so the flagged persistence does not establish an attack surface.
Static reason
No blocking static signals were detected.
Trigger
A user invokes setup/install or uninstall; Antigravity activation requires the user to load its launch agent.
Impact
These commands change user assistant configuration, but the inspected source does not establish unconsented installation-time mutation or another attack.
Mechanism
Setup adds the package’s MCP configuration, hooks, and skills to detected assistant locations; uninstall removes managed entries. No install lifecycle hook was declared.
AI rationale
Source inspection found no npm install lifecycle hook, and the agent configuration changes are reached through explicit setup or uninstall actions. Antigravity wiring leaves activation to the user, so the flagged persistence does not establish an attack surface.
Evidence
package.jsonlib/editors/codex.mjslib/editors/cursor.mjslib/setup.mjslib/skills.mjslib/uninstall.mjslib/editors/antigravity.mjslib/diagnose.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 declares no preinstall, install, or postinstall hook; its scripts are release, promote, and rollback.
- The setup routine takes a token argument and writes assistant configuration when explicitly invoked.
- Codex and Cursor adapters detect their respective user configuration directories before wiring.
- Antigravity wiring writes a sync script and launch agent file but explicitly does not load the agent; activation requires a separate user command.
- Uninstall changes agent configuration only when run, with a dry-run option.
Evidence against
- The explicit setup path adds assistant hooks and skills, while Antigravity wiring creates a launch agent file; these are persistent agent integrations but are user-invoked and not automatically activated at install.
Behavioral surface
ChildProcessCryptoEnvironmentVarsFilesystemNetworkShell
HighEntropyStrings
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 Limitedlib/diagnose.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@0.9.153.
See all versions of @theronap/agnoclast-mcp for other recorded verdicts.
- Review the evidence and your use of @theronap/agnoclast-mcp@0.9.153 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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