利用可能なスキルの一覧を取得します。 スキルタイプやタグでフィルタリングできます。 利用可能なスキルタイプ: - file-operation: ファイル操作 - code-analysis: コード分析 - code-generation: コード生成 - requirements: 要件分析 (EARS) - design: 設計 (C4) - testing: テスト - knowledge-graph: 知識グラフ - orchestration: エージェントオーケストレーション - security: セキュリティ - documentation: ドキュメント - cust...
AI agents call skill_list to retrieve information from Musubix without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This is a query/retrieval operation that lists metadata about available skills with optional filtering. It has no side effects, does not create, modify, delete, or execute anything. It is purely informational, making it a Read category tool with low severity.
From the tool's definition Tool name 'skill_list' and description indicate it 'retrieves a list of available skills' (利用可能なスキルの一覧を取得します) with optional filtering by skill type or tags. No modification, deletion, or execution of operations occurs.
Attacks that exploit this kind of access
利用可能なスキルの一覧を取得します。 スキルタイプやタグでフィルタリングできます。 利用可能なスキルタイプ: - file-operation: ファイル操作 - code-analysis: コード分析 - code-generation: コード生成 - requirements: 要件分析 (EARS) - design: 設計 (C4) - testing: テスト - knowledge-graph: 知識グラフ - orchestration: エージェントオーケストレーション - security: セキュリティ - documentation: ドキュメント - custom: カスタムスキル. It is categorised as a Read tool in the Musubix MCP Server, which means it retrieves data without modifying state.
Register the Musubix MCP server in PolicyLayer and add a rule for skill_list: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Musubix. Nothing to install.
skill_list is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the skill_list rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for skill_list. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
skill_list is provided by the Musubix MCP server (@nahisaho/musubix-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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