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MCP Server Discovery

Name: MCP Server Discovery
Author: yanick112

作者 Yanick112 · GitHub ↗ · v1.0.0

cross-platform ⚠ suspicious

1358

总下载

当前安装

版本数

在 OpenClaw 中安装

/install mcp-server-discovery

功能描述

Discover, search, and manage MCP (Model Context Protocol) servers. Use when the user needs to find MCP servers, get server information, generate MCP client c...

使用说明 (SKILL.md)

MCP Server Discovery

This skill helps you discover and manage MCP (Model Context Protocol) servers.

What is MCP?

Model Context Protocol (MCP) is an open standard that enables AI systems to connect with external data sources and tools. It provides a standardized way for AI assistants to access files, databases, APIs, and other resources.

Available Commands

Use the scripts/mcp_discover.py script for all MCP operations:

List Available Servers

python3 scripts/mcp_discover.py list

Filter by category:

python3 scripts/mcp_discover.py list --category database

Categories: filesystem, dev, database, web, search, memory

Search for Servers

python3 scripts/mcp_discover.py search --query "database"

Get Server Details

python3 scripts/mcp_discover.py info --name postgres

Generate MCP Client Configuration

python3 scripts/mcp_discover.py config --servers "filesystem,github,memory"

Common Workflows

Setting up a new MCP client

List available servers to see options
Select the servers you need
Generate configuration with those servers
Save the output to your MCP client's config file

Finding the right server

Use search with keywords related to your need
Use info to get detailed information about a specific server
Check the install command and URL for setup instructions

Server Categories

filesystem: File system access and management
dev: Development tools and integrations (GitHub, etc.)
database: Database connections (PostgreSQL, SQLite)
web: Web scraping and content fetching
search: Search engine integrations
memory: Persistent memory and knowledge graph

JSON Output

All commands support --json flag for programmatic use:

python3 scripts/mcp_discover.py list --json

安全使用建议

This skill is a lightweight local helper that exposes a static list of known MCP servers and can generate MCP client config snippets. Before installing or using it: 1) Understand it does not perform live network discovery despite references to registries — expect static results unless the script is extended. 2) Be cautious when you run any generated 'npx -y ...' install commands: npx will fetch and execute packages from npm (review the package source/repos first). 3) Some servers (e.g., GitHub) may require credentials like GITHUB_TOKEN; the skill won’t prompt for or manage those. 4) If you expected automatic registry syncing or real-time discovery, ask the author or inspect/modify the script to perform authenticated registry queries. If you rely on this for sensitive environments, audit the referenced upstream server repos before installing them with npx.

功能分析

Type: OpenClaw Skill Name: mcp-server-discovery Version: 1.0.0 The skill bundle is designed to discover and configure MCP servers. The `scripts/mcp_discover.py` script lists hardcoded server information and generates client configurations that include `npx` commands. While `npx` can execute remote code, the script itself does not execute these commands; it merely outputs them as part of a configuration. The script does not perform any network requests to external registries despite importing `urlopen`, nor does it attempt to exfiltrate data, access sensitive files, or establish persistence. No prompt injection attempts were found in `SKILL.md` or other documentation.

能力评估

ℹ Purpose & Capability

The name/description promise 'discover' and 'manage' MCP servers including official/community registries, but the shipped script only enumerates a hard-coded KNOWN_SERVERS map and generates configuration JSON. The script declares registry URLs (GitHub raw and API) but never uses them. This is coherent for a local registry helper but inconsistent if you expect live network discovery.

ℹ Instruction Scope

SKILL.md instructs the agent to run the included script for list/search/info/config. The instructions do not ask the agent to read unrelated files, environment variables, or transmit data. However documentation and README reference remote registries and server installs that may require credentials (e.g., GITHUB_TOKEN) and external tooling (npx), which the skill does not automatically handle.

✓ Install Mechanism

There is no install spec (instruction-only) and the code is included as a script. Nothing in the skill itself downloads or executes remote code. Note: the generated install commands use 'npx' to fetch server implementations — running those is outside this skill and will execute code from npm.

ℹ Credentials

The skill declares no required environment variables and the script does not access any. However the README/references mention that some server integrations (e.g., GitHub) require a GITHUB_TOKEN; those are not requested or used by this skill, so users must supply them separately when installing specific servers.

✓ Persistence & Privilege

The skill is not always-enabled and does not request elevated persistence or modify other skills. It runs as a simple script when invoked.

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 mcp-server-discovery
安装完成后，直接呼叫该 Skill 的名称或使用 /mcp-server-discovery 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

v1.0.0

Initial release

元数据

Slug mcp-server-discovery

版本 1.0.0

许可证 —

累计安装 7

当前安装数 7

历史版本数 1

常见问题