registry / @theronap/agnoclast-mcp / 0.9.256
@theronap/agnoclast-mcp@0.9.256
Connect your AI assistant to Cortex — your org's projects, activity, gaps, and directives, scoped to you.
AI Security Review
scanned 13d ago · by lpm-firewall-aiClean. There are no npm lifecycle hooks, and the flagged agent configuration and persistence behavior require user-run commands; capture sends a locally derived digest to the package’s default Agnoclast service.
Static reason
No blocking static signals were detected.
Trigger
A user runs setup or install; the capture hook runs later when the configured assistant invokes it.
Impact
No confirmed malicious impact; the observed effects support the package’s stated integration and capture functions.
Mechanism
The hook redacts and summarizes session data locally, then sends a derived digest to the configured Agnoclast API. The raw transcript is removed before upload.
AI rationale
Clean. There are no npm lifecycle hooks, and the flagged agent configuration and persistence behavior require user-run commands; capture sends a locally derived digest to the package’s default Agnoclast service.
Network endpoints1
agnoclast.com
Decision evidence
public snapshotAI called this Clean at 94.0% confidence as Benign with low false-positive risk.
Evidence for AI clean decision
- package.json has no npm lifecycle hooks; inspected dependency manifests show no preinstall, install, or postinstall hooks.
- The Codex, Cursor, and Claude configuration writes are reached through explicit setup or install commands and add the Cortex server configuration.
- Antigravity setup writes a watcher script and launch-agent file but asks the user to load the agent separately; uninstall is a separate command with a dry-run option.
- Capture redacts credentials locally, summarizes session data locally, and strips the raw transcript before sending the derived digest to the default Agnoclast service.
- The SHA-1 use derives a local lookup key from the working directory; it is not used to protect or transmit credentials.
- Edge extraction passes its prompt to a local Claude CLI subprocess over stdin.
- Graph sync posts repository graph metadata to the Cortex timeline endpoint with a Bearer token.
- Obligation review passes its prompt to a local Claude CLI subprocess over stdin.
Evidence against
Behavioral surface
ChildProcess
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@0.9.256.
See all versions of @theronap/agnoclast-mcp for other recorded verdicts.
- Review the evidence and your use of @theronap/agnoclast-mcp@0.9.256 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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