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Mcps

MCP CLI Manager - Manage MCP servers and call tools

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MCP CLI Manager - Manage MCP servers and call tools

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Quick setup
  1. Download the package from Yavira.
  2. Extract the archive and review SKILL.md first.
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Requirements

Target platform
OpenClaw
Install method
Manual import
Extraction
Extract archive
Prerequisites
OpenClaw
Primary doc
SKILL.md

Package facts

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Package format
ZIP package
Source platform
Tencent SkillHub
What's included
SKILL.md

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Trust & source

Release facts

Source
Tencent SkillHub
Verification
Indexed source record
Version
0.1.1

Documentation

ClawHub primary doc Primary doc: SKILL.md 18 sections Open source page

mcps - MCP CLI Manager

A powerful command-line tool for managing and calling MCP (Model Context Protocol) servers.

Installation

npm install -g @maplezzk/mcps

Adding Various MCP Servers

# Add fetch server (web scraping) mcps add fetch --command uvx --args mcp-server-fetch # Add PostgreSQL server mcps add postgres --command npx --args @modelcontextprotocol/server-postgres --env POSTGRES_CONNECTION_STRING="${DATABASE_URL}" # Add GitLab server mcps add gitlab --command npx --args gitlab-mcp-server # Add SSE server mcps add remote --type sse --url http://localhost:8000/sse # Add HTTP server mcps add http-server --type http --url http://localhost:8000/mcp

Config File Example (~/.mcps/mcp.json)

{ "servers": [ { "name": "fetch", "type": "stdio", "command": "uvx", "args": ["mcp-server-fetch"] }, { "name": "postgres", "type": "stdio", "command": "npx", "args": ["@modelcontextprotocol/server-postgres"], "env": { "POSTGRES_CONNECTION_STRING": "${DATABASE_URL}" } }, { "name": "gitlab", "type": "stdio", "command": "npx", "args": ["gitlab-mcp-server"], "env": { "GITLAB_PERSONAL_ACCESS_TOKEN": "${GITLAB_TOKEN}", "GITLAB_API_URL": "https://gitlab.com/api/v4" } } ] } Note: Use environment variables for sensitive data (${VAR_NAME} format).

Quick Start

# 1. Add an MCP server mcps add fetch --command uvx --args mcp-server-fetch # 2. Start the daemon mcps start # 3. Check status mcps status # 4. List available tools mcps tools fetch # 5. Call a tool mcps call fetch fetch url="https://example.com"

Server Management

CommandDescriptionmcps lsList all configured serversmcps add <name> --command <cmd> --args <args>Add a new servermcps rm <name>Remove a servermcps update [name]Update server configurationmcps update <name> --disabled trueDisable a server

Daemon Control

CommandDescriptionmcps start [--verbose]Start daemon (verbose mode for debugging)mcps stopStop daemonmcps restart [server]Restart daemon or specific servermcps statusCheck daemon status

Tool Invocation

CommandDescriptionmcps tools <server> [--simple]List available toolsmcps call <server> <tool> [args...]Call a tool

Default Mode (Auto JSON Parsing)

# String values are sent as-is mcps call fetch fetch url="https://example.com" # Numbers and booleans are auto-parsed mcps call fetch fetch max_length=5000 follow_redirects=true # Sends: { "max_length": 5000, "follow_redirects": true } # JSON objects (use single quotes outside) mcps call my-server createUser user='{"name": "Alice", "age": 30}'

--raw Mode (Keep Values as Strings)

# Use --raw for SQL IDs, codes, or strings that should not be parsed mcps call my-db createOrder --raw order_id="12345" sku="ABC-001" # Sends: { "order_id": "12345", "sku": "ABC-001" } # SQL with special characters mcps call alibaba-dms createDataChangeOrder --raw \ database_id="123" \ script="DELETE FROM table WHERE id = 'xxx';" \ logic="true"

--json Mode (Complex Parameters)

# From JSON string mcps call my-server createUser --json '{"name": "Alice", "age": 30}' # From file mcps call my-server createUser --json params.json

Scenario 1: Web Scraping and Search

# Fetch webpage content mcps call fetch fetch url="https://example.com" max_length=5000 # Deep fetch (follow links) mcps call fetch fetch url="https://example.com" follow_redirects=true max_depth=2 # Filtered fetch mcps call fetch fetch url="https://news.example.com" include_tags='["article", "p"]' exclude_tags='["script", "style"]'

Scenario 2: Database Query

# Query data (auto-parsed parameters) mcps call postgres query sql="SELECT * FROM users WHERE active = true LIMIT 10" # Keep parameters as strings (use --raw) mcps call postgres query --raw sql="SELECT * FROM orders WHERE id = '12345'"

Scenario 3: Complex Parameter Passing

# JSON object parameters mcps call my-server createUser user='{"name": "Alice", "age": 30, "tags": ["admin", "user"]}' # Load JSON from file mcps call my-server createUser --json user.json # Mixed parameters (some auto-parsed, some raw) mcps call my-server update --raw id="123" data='{"name": "Updated"}'

Scenario 4: Server Management

# View all server configurations mcps ls # Check active connections mcps status # Restart a single server mcps restart postgres # Restart all servers mcps restart # Disable a server (without removing config) mcps update my-server --disabled true # Remove a server mcps rm my-server

Scenario 5: Tool Filtering and Search

# Show only tool names (simple mode) mcps tools postgres --simple # Filter tools by keyword mcps tools postgres --tool query --tool describe # Find tools containing "create" mcps tools postgres --tool create

Configuration

Config file: ~/.mcps/mcp.json Environment variables: MCPS_CONFIG_DIR: Config directory MCPS_PORT: Daemon port (default: 4100) MCPS_VERBOSE: Verbose logging mode

FAQ

Q: How to check server status? mcps status # Check active connections mcps ls # Check all configurations (including disabled) Q: Server connection failed? mcps start --verbose # View detailed logs mcps restart my-server # Restart specific server Q: How to quickly find tools? mcps tools my-server --tool keyword # Filter by keyword mcps tools my-server --simple # Show names only Q: Special characters in parameters (e.g., SQL)? # Use --raw to keep string format mcps call alibaba-dms createDataChangeOrder --raw \ database_id="123" \ script="DELETE FROM table WHERE id = 'xxx';" \ logic="true" Q: Daemon starts slowly? First start loads all servers, 10-15 seconds is normal Subsequent starts are faster (~2 seconds) Use mcps ls to check config without starting daemon

Category context

Code helpers, APIs, CLIs, browser automation, testing, and developer operations.

Source: Tencent SkillHub

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Package contents

Included in package
1 Docs
  • SKILL.md Primary doc