# Send Mcps to your agent
Hand the extracted package to your coding agent with a concrete install brief instead of figuring it out manually.
## Fast path
- Download the package from Yavira.
- Extract it into a folder your agent can access.
- Paste one of the prompts below and point your agent at the extracted folder.
## Suggested prompts
### New install

```text
I downloaded a skill package from Yavira. Read SKILL.md from the extracted folder and install it by following the included instructions. Tell me what you changed and call out any manual steps you could not complete.
```
### Upgrade existing

```text
I downloaded an updated skill package from Yavira. Read SKILL.md from the extracted folder, compare it with my current installation, and upgrade it while preserving any custom configuration unless the package docs explicitly say otherwise. Summarize what changed and any follow-up checks I should run.
```
## Machine-readable fields
```json
{
  "schemaVersion": "1.0",
  "item": {
    "slug": "mcps-skill",
    "name": "Mcps",
    "source": "tencent",
    "type": "skill",
    "category": "开发工具",
    "sourceUrl": "https://clawhub.ai/maplezzk/mcps-skill",
    "canonicalUrl": "https://clawhub.ai/maplezzk/mcps-skill",
    "targetPlatform": "OpenClaw"
  },
  "install": {
    "downloadUrl": "/downloads/mcps-skill",
    "sourceDownloadUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=mcps-skill",
    "sourcePlatform": "tencent",
    "targetPlatform": "OpenClaw",
    "packageFormat": "ZIP package",
    "primaryDoc": "SKILL.md",
    "includedAssets": [
      "SKILL.md"
    ],
    "downloadMode": "redirect",
    "sourceHealth": {
      "source": "tencent",
      "slug": "mcps-skill",
      "status": "healthy",
      "reason": "direct_download_ok",
      "recommendedAction": "download",
      "checkedAt": "2026-05-05T10:16:30.891Z",
      "expiresAt": "2026-05-12T10:16:30.891Z",
      "httpStatus": 200,
      "finalUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=mcps-skill",
      "contentType": "application/zip",
      "probeMethod": "head",
      "details": {
        "probeUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=mcps-skill",
        "contentDisposition": "attachment; filename=\"mcps-skill-0.1.1.zip\"",
        "redirectLocation": null,
        "bodySnippet": null,
        "slug": "mcps-skill"
      },
      "scope": "item",
      "summary": "Item download looks usable.",
      "detail": "Yavira can redirect you to the upstream package for this item.",
      "primaryActionLabel": "Download for OpenClaw",
      "primaryActionHref": "/downloads/mcps-skill"
    },
    "validation": {
      "installChecklist": [
        "Use the Yavira download entry.",
        "Review SKILL.md after the package is downloaded.",
        "Confirm the extracted package contains the expected setup assets."
      ],
      "postInstallChecks": [
        "Confirm the extracted package includes the expected docs or setup files.",
        "Validate the skill or prompts are available in your target agent workspace.",
        "Capture any manual follow-up steps the agent could not complete."
      ]
    }
  },
  "links": {
    "detailUrl": "https://openagent3.xyz/skills/mcps-skill",
    "downloadUrl": "https://openagent3.xyz/downloads/mcps-skill",
    "agentUrl": "https://openagent3.xyz/skills/mcps-skill/agent",
    "manifestUrl": "https://openagent3.xyz/skills/mcps-skill/agent.json",
    "briefUrl": "https://openagent3.xyz/skills/mcps-skill/agent.md"
  }
}
```
## Documentation

### 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
## Trust
- Source: tencent
- Verification: Indexed source record
- Publisher: maplezzk
- Version: 0.1.1
## Source health
- Status: healthy
- Item download looks usable.
- Yavira can redirect you to the upstream package for this item.
- Health scope: item
- Reason: direct_download_ok
- Checked at: 2026-05-05T10:16:30.891Z
- Expires at: 2026-05-12T10:16:30.891Z
- Recommended action: Download for OpenClaw
## Links
- [Detail page](https://openagent3.xyz/skills/mcps-skill)
- [Send to Agent page](https://openagent3.xyz/skills/mcps-skill/agent)
- [JSON manifest](https://openagent3.xyz/skills/mcps-skill/agent.json)
- [Markdown brief](https://openagent3.xyz/skills/mcps-skill/agent.md)
- [Download page](https://openagent3.xyz/downloads/mcps-skill)