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2023
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版本数
在 OpenClaw 中安装
/install mcps-skill
功能描述
MCP CLI Manager - Manage MCP servers and call tools
安全使用建议
This skill appears to be what it says: a CLI manager that installs the 'mcps' binary via npm and runs mcps commands. Before installing or using it: 1) Verify the npm package and GitHub repository (author, stars, recent commits) to ensure you trust the publisher. 2) Prefer installing in an isolated environment (container or non-global install) if you’re unsure. 3) Be careful with ~/.mcps/mcp.json and environment variables — do not store or expose production secrets (DATABASE_URL, GITLAB_TOKEN, etc.) unless you trust the tool and the environment; mcps will read/forward those values when launching servers. 4) Review the package source code if you need high assurance (npm packages can run code at install and runtime). If those checks are acceptable, the skill is coherent with its purpose.
功能分析
Type: OpenClaw Skill
Name: mcps-skill
Version: 0.1.1
The skill is suspicious due to its broad capabilities for arbitrary command execution and process management, as detailed in `SKILL.md`. The `mcps add --command <cmd>` functionality allows the agent to run any specified binary, and the tool is designed to handle sensitive environment variables (e.g., `DATABASE_URL`, `GITLAB_TOKEN`). While these features align with the skill's stated purpose of managing CLI servers, they present a significant attack surface for potential misuse by a malicious prompt or a compromised agent, despite the skill bundle itself lacking explicit malicious instructions.
能力评估
Purpose & Capability
Name/description, required binary (mcps), and the npm install spec (@maplezzk/mcps) align with a CLI manager for MCP servers. Examples referencing PostgreSQL, GitLab, HTTP, SSE servers are consistent with a general-purpose MCP manager.
Instruction Scope
SKILL.md instructs the agent to run mcps commands and to manage ~/.mcps/mcp.json; that is within the skill's purpose. Note: examples show env-var substitution (e.g., ${DATABASE_URL}, ${GITLAB_TOKEN}) and file-based JSON params — when mcps is run it may read the config file and any env vars available to the agent, which could expose secrets if present. The skill does not itself instruct the agent to read unrelated system files.
Install Mechanism
Installation is via an npm package (@maplezzk/mcps) which produces the expected 'mcps' binary. npm installs are a common, expected mechanism for Node CLIs; they can execute code during install, so verify package provenance before installing globally.
Credentials
The skill declares no required environment variables (none required by the registry metadata), which is consistent. However, practical use expects service-specific secrets (DB connection strings, GITLAB_TOKEN, etc.) stored in env vars or the config file. These are proportionate to the functionality but require caution — mcps will forward env values to servers and may read ~/.mcps/mcp.json.
Persistence & Privilege
The skill does not request permanent presence (always: false) and contains no instructions to modify other skills or system-wide agent settings. Default autonomous invocation is enabled (normal); nothing here escalates privileges beyond a typical CLI tool.
如何使用
- 确保已安装 OpenClaw（本地或 Docker 部署）
- 在对话框中输入安装命令：
/install mcps-skill - 安装完成后，直接呼叫该 Skill 的名称或使用
/mcps-skill触发 - 根据 Skill 的参数说明提供必要输入，即可获得结构化输出
版本历史
v0.1.1
- Updated documentation to use sample database_id values of "123" instead of "36005357" in `--raw` and FAQ examples.
- No changes to code or functionality; SKILL.md documentation only.
v0.1.0
Initial release of mcps-skill – MCP CLI Manager.
- Introduced a command-line tool for managing and invoking MCP servers and tools.
- Provided installation instructions and detailed configuration examples.
- Added comprehensive command reference for server management, daemon control, tool listing, and invocation.
- Documented flexible parameter passing modes: default (auto-parse), --raw, and --json (with file support).
- Included real-world usage scenarios for web scraping, database queries, server management, and more.
- Added FAQ for troubleshooting and advanced usage tips.
元数据
常见问题
Mcps 是什么？
MCP CLI Manager - Manage MCP servers and call tools. 它是一个面向 Claude Code / OpenClaw 的 AI Agent Skill 插件，目前累计下载 2023 次。
如何安装 Mcps？
在 OpenClaw 或 Claude Code 对话框中运行命令「/install mcps-skill」即可一键安装，无需额外配置。
Mcps 是免费的吗？
是的，Mcps 完全免费（开源免费），可自由下载、安装和使用。
Mcps 支持哪些平台？
Mcps 跨平台运行，可在任意部署了 OpenClaw / Claude Code 的环境中使用（cross-platform）。
谁开发了 Mcps？
由 maplezzk（@maplezzk）开发并维护，当前版本 v0.1.1。
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