← Back to Skills Marketplace
Skill Blocker - 安全守卫
by
squallfire
· GitHub ↗
· v1.0.1
· MIT-0
259
Downloads
0
Stars
0
Active Installs
2
Versions
Install in OpenClaw
/install skill-blocker
Description
Blocks execution of dangerous commands and risky operations like destructive deletions, credential theft, code injection, and unauthorized system changes to...
Usage Guidance
This skill appears to do what it says: scan for risky patterns and disable dangerous skills. Before installing, confirm you accept that it will read and modify other skill files and write global blocklist/log files in your home/config directories. Recommended precautions: 1) Back up your ~/.openclaw/skills and config; 2) Run the skill in an environment where it has only the minimum filesystem permissions needed; 3) Prefer manual invocation (do not grant autonomous invocation if your platform allows toggling); 4) Audit its actions (inspect memory/blocked-*.log and global-blocklist.json) and keep change history; 5) If possible, require explicit user approval for any automatic disabling of other skills. If you need higher assurance, request the author add safe-guards (dry-run mode, explicit consent prompts, or an allowlist) or review the implementation code (currently there is none bundled).
Capability Analysis
Type: OpenClaw Skill
Name: skill-blocker
Version: 1.0.1
The skill-blocker bundle (SKILL.md) is a defensive security policy designed to guide an AI agent in identifying and intercepting high-risk operations. It establishes a 'security gatekeeper' role, instructing the agent to block dangerous commands (e.g., rm -rf, credential theft, unauthorized shell execution) and provide a protocol for disabling potentially malicious third-party skills. While it describes administrative actions like renaming directories or modifying configuration files to enforce security, these behaviors are transparently documented and aligned with the stated purpose of system protection.
Capability Assessment
Purpose & Capability
Name/description match the instructions: the skill is an instruction-only 'safety gate' that scans SKILL.md and skill bundles for risky patterns and can disable/blacklist dangerous skills. It does not request unrelated credentials or binaries.
Instruction Scope
The SKILL.md explicitly instructs scanning other skills' SKILL.md and scripts/ directories and provides commands to rename/disable skill folders and add entries to a global blocklist. Those actions fit a blocker role, but they grant the skill broad discretion to inspect and modify other installed skills and to write audit logs under 'memory/*'.
Install Mechanism
Instruction-only skill with no install spec, no downloads or third-party packages. This minimizes supply-chain risk.
Credentials
The skill requests no environment variables or credentials (good). However the runtime behavior assumes write/read access to user config and skill directories (e.g., ~/.openclaw/skills, ~/.openclaw/config/global-blocklist.json, memory/blocked-*.log). Those filesystem accesses are necessary for its function but are sensitive and should be made explicit to the user/operator.
Persistence & Privilege
Although not 'always:true', the skill's documented actions include modifying other skills (renaming/disabling folders) and editing a global blacklist — operations that change system/agent state beyond the skill's own files. That is a high-privilege capability that can be legitimately required for a blocker, but it also increases misuse risk and should be limited, logged, and gated by human approval.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install skill-blocker - After installation, invoke the skill by name or use
/skill-blocker - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.1
更新内容说明
v1.0.0
初始版本:自动拦截危险操作,保护系统安全
Metadata
Frequently Asked Questions
What is Skill Blocker - 安全守卫?
Blocks execution of dangerous commands and risky operations like destructive deletions, credential theft, code injection, and unauthorized system changes to... It is an AI Agent Skill for Claude Code / OpenClaw, with 259 downloads so far.
How do I install Skill Blocker - 安全守卫?
Run "/install skill-blocker" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is Skill Blocker - 安全守卫 free?
Yes, Skill Blocker - 安全守卫 is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does Skill Blocker - 安全守卫 support?
Skill Blocker - 安全守卫 is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created Skill Blocker - 安全守卫?
It is built and maintained by squallfire (@squallfire); the current version is v1.0.1.
More Skills