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mupengi-bot

skill-router

by mupengi-bot · GitHub ↗ · v1.0.0
cross-platform ⚠ suspicious
950
Downloads
1
Stars
5
Active Installs
1
Versions
Install in OpenClaw
/install mupeng-skill-router
Description
Context-based skill auto-routing + federated skill composition. Analyzes user input to auto-select single or multiple skills and execute in order. First gate...
Usage Guidance
This skill is an orchestrator and is coherent with that purpose, but it asks the agent to execute other skills' run scripts and to only scan frontmatter (not full skill bodies). Before installing, consider: (1) Do you trust every skill already present in your workspace? Any skill with a run.sh could execute arbitrary commands when routed. (2) Ask the publisher to explicitly declare required config paths (workspace/events/memory) and to provide guardrails: require explicit approvals for side-effecting actions (git push, deploy, email/post), validate or sandbox run scripts, and perform full SKILL.md/code inspection rather than frontmatter-only. (3) Prefer testing the router in an isolated environment (non-production workspace) and enable verbose logging/audit trail and an allowlist of skills it may execute. If you can't verify those mitigations, treat this skill as higher risk and avoid making it the universal gateway.
Capability Analysis
Type: OpenClaw Skill Name: mupeng-skill-router Version: 1.0.0 The `SKILL.md` file describes a core execution flow that directly executes scripts using `bash $WORKSPACE/skills/{name}/run.sh [args]`. The `{name}` and `[args]` components are derived from user input or other skill outputs, which presents a critical shell injection vulnerability. This design flaw could lead to Remote Code Execution (RCE) if inputs are not rigorously sanitized before command construction. While this is a severe vulnerability, there is no explicit evidence of intentional malicious behavior (e.g., data exfiltration, persistence) within the provided files, classifying it as suspicious rather than malicious.
Capability Assessment
Purpose & Capability
The name/description (skill-router) aligns with orchestrating other skills, but the SKILL.md explicitly instructs reading files under $HOME/.openclaw/workspace and executing skills/*/run.sh. The registry metadata declares no required config paths or workspace access, so the skill's runtime expectations (file system access to workspace and executing per-skill scripts) are not reflected in the declared requirements — an incoherence.
Instruction Scope
The instructions tell the agent to: (1) scan only SKILL.md frontmatter (skip full body), (2) execute arbitrary scripts (bash $WORKSPACE/skills/{name}/run.sh), (3) write/read events/ files for chaining, and (4) auto-trigger subsequent skills. Skipping full-body reads weakens inspection and can hide malicious details. Direct execution of other skills' run scripts without additional validation/authorization grants this skill broad discretion to run arbitrary code and to chain side-effecting operations.
Install Mechanism
Instruction-only skill with no install spec, no downloads, and no declared binaries — minimal install risk. Nothing is written to disk by an installer here (the instructions themselves describe writing events at runtime).
Credentials
The skill declares no required env vars or credentials (consistent with being an orchestrator). However, the runtime instructions assume access to $HOME/.openclaw/workspace, events/, and memory/ paths even though no config paths were declared. That implicit filesystem access should be declared and justified.
Persistence & Privilege
always:false and no explicit persistent install is good, but the skill is intended as a 'first gateway' and to be used on every request. Its instructions enable autonomous invocation of many other skills (including running their scripts and auto-trigger rules), which increases blast radius. The skill also recommends token-saving heuristics that intentionally avoid full inspection of skills — combining broad autonomous invocation with reduced inspection is risky.
How to Use
  1. Make sure OpenClaw is installed (local or Docker)
  2. Run the install command in chat: /install mupeng-skill-router
  3. After installation, invoke the skill by name or use /mupeng-skill-router
  4. Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.0
initial batch publish
Metadata
Slug mupeng-skill-router
Version 1.0.0
License
All-time Installs 5
Active Installs 5
Total Versions 1
Frequently Asked Questions

What is skill-router?

Context-based skill auto-routing + federated skill composition. Analyzes user input to auto-select single or multiple skills and execute in order. First gate... It is an AI Agent Skill for Claude Code / OpenClaw, with 950 downloads so far.

How do I install skill-router?

Run "/install mupeng-skill-router" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.

Is skill-router free?

Yes, skill-router is completely free (open-source). You can download, install and use it at no cost.

Which platforms does skill-router support?

skill-router is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).

Who created skill-router?

It is built and maintained by mupengi-bot (@mupengi-bot); the current version is v1.0.0.

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