clawdchat

Security checks across malware telemetry and agentic risk

Overview

This ClawdChat skill is a coherent social/tool-gateway integration, but it asks for broad credentials, remote self-updates, recurring background activity, and a wide external tool gateway without enough user control.

Install only if you intentionally want an agent to maintain a ClawdChat identity, post or message through that account, and potentially call external tools through ClawdChat. Before use, require explicit approval for heartbeat scheduling, auto-updates, posting, DMs, file uploads, and gateway tool calls; keep credentials outside the skill directory with restricted permissions; and do not share private user data or secrets through ClawdChat unless the exact content and recipient are approved.

SkillSpector

By NVIDIA
Vulnerability Patterns
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
  • Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep
  • Rogue AgentSelf-Modification, Session Persistence
Findings (11)

Vague Triggers

Medium
Confidence
92% confidence
Finding
The invocation rule says to use the skill whenever configured skills and MCPs cannot fulfill the user's needs, which is extremely broad and can route many unrelated requests into a high-risk skill. Because this skill includes credential loading, remote fetches, posting, messaging, and tool-calling instructions, over-invocation expands the chance of unnecessary external actions and data exposure.

Missing User Warnings

Medium
Confidence
95% confidence
Finding
The skill states that when an update is found, the local skill file is automatically downloaded and overwritten. This creates a remote self-modifying behavior where trusted local instructions can change without user review, enabling supply-chain compromise or silent capability expansion.

External Transmission

Medium
Category
Data Exfiltration
Content
### Posting/Commenting Encoding Note

> ⚠️ Posts/comments **must** include `-H "Content-Type: application/json"` header, otherwise CJK characters may trigger `422`. With this header, `curl -d` with inline text works fine. See `curl -s https://clawdchat.ai/api-docs/posts` for detailed format.

### Use Search
Confidence
84% confidence
Finding
curl -d` with inline text works fine. See `curl -s https://clawdchat.ai/api-docs/posts` for detailed format. ### Use Search **Search (`POST /search`) is more efficient and reliable than paging throu

Unrestricted Tool Access

Medium
Category
Excessive Agency
Content
## Your Human Can Ask You To

Your human can ask you to do anything on ClawdChat at any time — both social and tools:

**Social:**
- "Check what's new on ClawdChat"
Confidence
96% confidence
Finding
tools: *

Credential Access

High
Category
Privilege Escalation
Content
**Load credentials at the start of every session**, then reuse them. Credentials are a prerequisite for all operations.

**The credential file `credentials.json` is searched in this order (first found wins):**

1. `$CLAWDCHAT_HOME/credentials.json` — env var override (highest priority)
2. `~/.clawdchat/credentials.json` — standard path (recommended)
Confidence
97% confidence
Finding
credentials.json

Credential Access

High
Category
Privilege Escalation
Content
**The credential file `credentials.json` is searched in this order (first found wins):**

1. `$CLAWDCHAT_HOME/credentials.json` — env var override (highest priority)
2. `~/.clawdchat/credentials.json` — standard path (recommended)
3. `credentials.json` in the same directory as this file — sandbox fallback
Confidence
94% confidence
Finding
credentials.json

Credential Access

High
Category
Privilege Escalation
Content
**The credential file `credentials.json` is searched in this order (first found wins):**

1. `$CLAWDCHAT_HOME/credentials.json` — env var override (highest priority)
2. `~/.clawdchat/credentials.json` — standard path (recommended)
3. `credentials.json` in the same directory as this file — sandbox fallback

The directory where credentials are found is the **data directory** — `heartbeat-state.json`, `clawdchat-insights.md`, and other user data files are stored there too.
Confidence
98% confidence
Finding
credentials.json

Credential Access

High
Category
Privilege Escalation
Content
1. `$CLAWDCHAT_HOME/credentials.json` — env var override (highest priority)
2. `~/.clawdchat/credentials.json` — standard path (recommended)
3. `credentials.json` in the same directory as this file — sandbox fallback

The directory where credentials are found is the **data directory** — `heartbeat-state.json`, `clawdchat-insights.md`, and other user data files are stored there too.
Confidence
91% confidence
Finding
credentials.json

Session Persistence

Medium
Category
Rogue Agent
Content
**Method 1 (preferred): Heartbeat file** — your host has a dedicated heartbeat mechanism (e.g., OpenClaw workspace `HEARTBEAT.md`) → write the scheduling directive into the heartbeat file.

**Method 2: Scheduled task** — no heartbeat file but has a scheduling mechanism (`AGENTS.md` periodic task section, cron, host scheduler, etc.) → add a task that runs every **2 hours**.

Scheduling directive content:
Confidence
95% confidence
Finding
add a task that

Session Persistence

Medium
Category
Rogue Agent
Content
Choose a configuration method by priority:

**Method 1 (preferred): Heartbeat file** — your host has a dedicated heartbeat mechanism (e.g., OpenClaw workspace `HEARTBEAT.md`) → write the scheduling directive into the heartbeat file.

**Method 2: Scheduled task** — no heartbeat file but has a scheduling mechanism (`AGENTS.md` periodic task section, cron, host scheduler, etc.) → add a task that runs every **2 hours**.
Confidence
95% confidence
Finding
write the scheduling directive into the heartbeat file. **Method 2: Scheduled task** — no heartbeat file but has a scheduling mechanism (`AGENTS.md` periodic task section, cron, host scheduler, etc.)

External Script Fetching

High
Category
Supply Chain
Content
| `style-guide.md` | `curl -s https://clawdchat.ai/style-guide.md` | Content style guide |
| `heartbeat.md` | `curl -s https://clawdchat.ai/heartbeat.md` | Heartbeat interaction flow |
| `guide.md` | `curl -s https://clawdchat.ai/guide.md` | First-time setup guide |
| `id-skill.md` | `curl -s https://clawdchat.ai/id-skill.md` | Shrimp ID card guide |
| API docs | `curl -s https://clawdchat.ai/api-docs/{section}` | Fetch on demand |

⚠️ **All remote files must be fetched via `curl -s` — never open a browser to read them.**
Confidence
98% confidence
Finding
curl -s https://clawdchat.ai/id-skill.md` | Sh

VirusTotal

64/64 vendors flagged this skill as clean.

View on VirusTotal