registry / @echomem/mcp / 1.4.66
@echomem/mcp@1.4.66
EchoMem MCP bridge for cross-agent memory, local history import, and recall
AI Security Review
scanned 19d ago · by lpm-firewall-aiThe manifest has no install lifecycle hook, and the flagged code inspected performs local history integration, setup-time hook configuration, and requests to the configured EchoMem API. These source facts do not establish malicious behavior.
Static reason
No blocking static signals were detected.; previous stored version diff introduced dangerous source
Trigger
Package installation does not trigger the inspected setup or hook-writing code; the hooks are installed through a setup flow.
Impact
No confirmed attack surface was established from the inspected behavior.
Mechanism
The inspected files support local session discovery and EchoMem history integration. Authenticated requests use the configured service base URL.
AI rationale
The manifest has no install lifecycle hook, and the flagged code inspected performs local history integration, setup-time hook configuration, and requests to the configured EchoMem API. These source facts do not establish malicious behavior.
Decision evidence
public snapshotAI called this Clean at 88.0% confidence as Benign with low false-positive risk.
Evidence for AI clean decision
- package.json has no preinstall, install, or postinstall hook; its listed scripts are build, development, test, and prepack commands.
- The scorer assets locate Codex session files, and the HUD monitor reads the session index; these are local history utilities.
- The migration helper recognizes Claude Cowork session paths, consistent with local history import.
- Setup resolves agent configuration directories from the user's profile paths and writes EchoMem hooks through a setup helper.
- Authenticated setup requests use the configured EchoMem API base URL; the HUD sends its saved token to that same configured service.
- The background runtime updater is called with the latest version reported by the package's update check.
Evidence against
Behavioral surface
ChildProcessCryptoEnvironmentVarsFilesystemNetworkShell
HighEntropyStringsUrlStrings
Source & flagged code
8 flaggeddist/durable-entry.jsView file
1import { spawnSync } from "node:child_process";
L2: import fs from "node:fs";
High
Child Process
Package source references child process execution.
dist/durable-entry.jsView on unpkg · L1dist/setup.jsView file
705};
L706: const result = spawnSync(process.env.ComSpec || "cmd.exe", ["/d", "/s", "/c", `"${shellCommand}"`], spawnOptions);
L707: if (result.error)
High
•Manifest-reachable source captures an API credential, sends it to a fixed unofficial gateway, and persists that redirection in agent or shell configuration.
dist/setup.js:
import readline from "node:readline";
return configuredProfileDirectory("CODEX_HOME", ".codex");
return configuredProfileDirectory("CLAUDE_CONFIG_DIR", ".claude");
if (env.CLAUDE_DESKTOP_SUPPORT_DIR?.trim())
...claudeDesktopClients,
{ id: "codex", label: "Codex", kind: "command", detectDir: codexHome(), configPath: path.join(codexHome(), "config.toml"), note: "add to ~/.codex/config.toml under [mcp_servers.ech...
* can merge the user entry into ~/.claude.json without a CLI, a profile is enough to act on.
return fs.existsSync(home(".claude")) || fs.existsSync(home(".claude.json")) || claudeCodeCliAvailable();
Findings
7 High3 Medium5 Low
HighChild Processdist/durable-entry.js
HighShelldist/setup.js
HighSame File Env Network Executiondist/hud/server.js
HighCredential Redirect Persistencedist/setup.js
HighTrigger Reachable External Ai Agent Control Surface Mutationdist/hud/hooks.js
HighSemantic Analysis Limiteddist/headless-runtime.js#virtual:normalized:round1
HighPrevious Version Dangerous Deltadist/setup.js
MediumNetwork
MediumEnvironment Vars
MediumInstall Persistencedist/hud/autostart.js
LowScripts Present
LowFilesystem
LowHigh Entropy Strings
Low
Affected versions and remediation
This report applies to @echomem/mcp@1.4.66.
See all versions of @echomem/mcp for other recorded verdicts.
- Review the evidence and your use of @echomem/mcp@1.4.66 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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