Skills/ClawHub/linggen

linggen@2.4.0

BLOCKED

Publisher claims: "Linggen — durable cross-host memory plus browser control, over two local MCP servers: `ling-mem` for memory, the Linggen engine for browser, X and agents. Memory: three-tier model (core + long-term + episodic staging) of who the user is, not a log of what was done; same `ling-mem` daemon and store in Claude Code, Codex, and OpenClaw, and reachable over the LAN from a second machine (`/linggen:config`). Browser: agent control of the user's own Chrome with per-site permission prompts, and logged-in X session reads." Observed in sandbox: sends data to linggen.dev.

Registry ClawHubPublisher linggen · joined 0 days agoInstalls 2,784Last detonated 56 min ago
What would fix thisWatchDispute verdict

Is [email protected] safe to install?

KillerSkills ran it in the KillerSkills honeypot sandbox (1 scenario) on 2026-11-04 and scored it 45/100 (Blocked). Do not install it: the sandbox observed behaviour consistent with credential theft, exfiltration or persistence. Notable findings: Outbound HTTP to raw IP address; Instructs the agent to modify its persistent memory or instruction files; Pipe-to-shell pattern. Summary: sends data to linggen.dev.

Behavior trace

Honeypot run · 0 s · 1 scenarios
t+CategoryObserved action
0.3snetworkCONNECT https://api.github.com · undeclared
0.3snetworkCONNECT https://linggen.dev · undeclared
0.3sprocessexec /usr/bin/dirname
0.3sprocessexec /usr/bin/uname
0.3sprocessexec /usr/bin/tr
0.3sprocessexec /usr/bin/mkdir
0.3sprocessexec /usr/bin/grep
0.3sprocessexec /usr/bin/tail
0.3sprocessexec /usr/bin/curl
0.3sprocessexec /usr/bin/sort
0.3sprocessexec /usr/bin/sed
0.3sprocessexited 1: install-bin: could not resolve a release for the requested version spec
0.3sprocessscript backend runs setup only
0.3sprocessscript backend runs setup only

Static findings

HIGH
Outbound HTTP to raw IP addressSKILL.md:508 · Outbound HTTP to raw IP address — may bypass domain-based monitoringFix: Replace encoded or assembled strings with plain literals and remove undeclared network calls.
AST07
HIGH
Instructs the agent to modify its persistent memory or instruction filesreferences/routing-rules.md:23 · Instructs the agent to modify its persistent memory or instruction filesFix: Remove the text that addresses the agent rather than the reader; describe behavior, do not instruct.
AST01
CRITICAL
Pipe-to-shell patternscripts/install-engine.sh:315 · Pipe-to-shell pattern — downloads and immediately executes remote codeFix: Build commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out.
AST06
HIGH
Instructs the agent to modify its persistent memory or instruction filesreferences/routing-rules.md:180 · Instructs the agent to modify its persistent memory or instruction filesFix: Remove the text that addresses the agent rather than the reader; describe behavior, do not instruct.
AST01
HIGH
Direct script execution from GitHub raw URLscripts/install-engine.sh:142 · Direct script execution from GitHub raw URL — unverified code sourceFix: Pin versions and sources; vendor anything fetched at install time.
AST06
HIGH
Instructs the agent to modify its persistent memory or instruction filesreferences/routing-rules.md:104 · Instructs the agent to modify its persistent memory or instruction filesFix: Remove the text that addresses the agent rather than the reader; describe behavior, do not instruct.
AST01
HIGH
Direct script execution from GitHub raw URLscripts/install-engine.sh:29 · Direct script execution from GitHub raw URL — unverified code sourceFix: Pin versions and sources; vendor anything fetched at install time.
AST06
MEDIUM
URL using raw IP addressSKILL.md:508 · URL using raw IP address — may bypass domain-based filteringFix: Replace encoded or assembled strings with plain literals and remove undeclared network calls.
AST07
MEDIUM
File permission modification commandscripts/collect.sh:33 · File permission modification command — agent changes file ownership/permissionsFix: Request the narrowest permission that works; replace wildcards with the exact paths or hosts.
AST05
MEDIUM
File permission modification commandscripts/install-bin.sh:233 · File permission modification command — agent changes file ownership/permissionsFix: Request the narrowest permission that works; replace wildcards with the exact paths or hosts.
AST05
MEDIUM
Remote installer piped to shellscripts/install-engine.sh:315 · Remote installer piped to shellFix: Build commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out.
AST07
MEDIUM
npx invocation of non-well-known packageSKILL.md:551 · npx invocation of non-well-known package — may execute untrusted codeFix: Pin versions and sources; vendor anything fetched at install time.
AST06
MEDIUM
Process kill commandscripts/install-engine.sh:259 · Process kill command — agent can terminate processesFix: Build commands from fixed arguments; do not interpolate untrusted strings into a shell.
AST05
MEDIUM
File permission modification commandscripts/install-engine.sh:128 · File permission modification command — agent changes file ownership/permissionsFix: Request the narrowest permission that works; replace wildcards with the exact paths or hosts.
AST05
MEDIUM
Process kill commandscripts/install-engine.sh:261 · Process kill command — agent can terminate processesFix: Build commands from fixed arguments; do not interpolate untrusted strings into a shell.
AST05
MEDIUM
File permission modification commandscripts/install-engine.sh:360 · File permission modification command — agent changes file ownership/permissionsFix: Request the narrowest permission that works; replace wildcards with the exact paths or hosts.
AST05

What would make this Verified

35 points to 80 · weights: behavior 45%, static 25%, prompt 15%, publisher 15%
  1. Contacts a host you did not declare≈ +23 on the totalList every host you talk to in SKILL.md frontmatter (`network: [api.example.com]`), or stop contacting the ones you cannot justify.
  2. Pipe-to-shell pattern≈ +9 on the totalBuild commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out.
  3. Unclaimed publisher≈ +8 on the totalClaim linggen: a verified publisher gets +50 on publisher trust. It is free and usually instant with GitHub sign-in.
  4. Outbound HTTP to raw IP address≈ +4 on the totalReplace encoded or assembled strings with plain literals and remove undeclared network calls.
  5. Direct script execution from GitHub raw URL≈ +4 on the totalPin versions and sources; vendor anything fetched at install time.
  6. URL using raw IP address≈ +2 on the totalReplace encoded or assembled strings with plain literals and remove undeclared network calls.
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