/alibabacloud-tair-ai-assistant

name: alibabacloud-tair-ai-assistant
description: |
  Alibaba Cloud Tair (Redis OSS-Compatible) Database AI Assistant. For Tair/Redis instance management, performance diagnostics, memory analysis, hotspot key detection, latency troubleshooting, parameter tuning, connection session analysis.
  Use when user questions involve Tair, Redis, instance IDs starting with r-, memory analysis, hotspot keys, eviction policy, big key detection, etc.

Tair Database AI Assistant

This Skill focuses on **Alibaba Cloud Tair (Redis OSS-Compatible) database** intelligent O&M, invoking the get-yao-chi-agent API through the aliyun CLI DAS plugin for diagnostics and analysis.

**Architecture**: `Aliyun CLI` → `DAS Plugin (Signature V3)` → `get-yao-chi-agent API` → Tair Intelligent Diagnostics

Supported Capabilities

| Capability | Description | |------------|-------------| | Instance List Query | List and filter Tair/Redis instances by region, type, status | | Memory Usage Analysis | Memory consumption breakdown, fragmentation ratio, eviction statistics | | Hotspot Key Detection | Hot key identification, access frequency analysis, cache optimization | | Big Key Analysis | Large key detection, memory distribution analysis, optimization suggestions | | Latency Diagnostics | Command latency analysis, slow command detection, network latency troubleshooting | | Slow Log Analysis | Slow command log query, high-latency operation identification | | Parameter Tuning | Instance parameter explanation, configuration suggestions, performance impact analysis | | Connection Session Analysis | Connection count monitoring, client session troubleshooting, connection pool optimization | | Backup Status Check | Backup completion verification, retention policy, recovery point in time | | Performance Monitoring | QPS/TPS/hit rate/bandwidth and other core metrics analysis | | Expiring Instance Query | Subscription instance expiration reminder | | Security Configuration Audit | Whitelist, SSL/TLS, password policy, security audit | | Storage Optimization | Data structure optimization, TTL strategy, memory efficiency improvement | | Proxy Diagnostics | Proxy layer performance analysis, connection routing, bandwidth bottleneck detection |

Installation

> **Pre-check: Aliyun CLI >= 3.3.1 required** > Run `aliyun version` to verify >= 3.3.1. If not installed or version too low, > see [references/cli-installation-guide.md](references/cli-installation-guide.md) for installation instructions. > Then **[MUST]** run `aliyun configure set --auto-plugin-install true` to enable automatic plugin installation.

# Install aliyun CLI
curl -fsSL https://aliyuncli.alicdn.com/install.sh | bash
aliyun version  # Verify >= 3.3.1

# Enable automatic plugin installation
aliyun configure set --auto-plugin-install true

# Install DAS plugin (get-yao-chi-agent requires plugin for Signature V3 support)
aliyun plugin install --names aliyun-cli-das

# Update all installed plugins to latest version
aliyun plugin update

# Install jq (for JSON response parsing)
# macOS:
brew install jq
# Ubuntu/Debian:
# sudo apt-get install jq

Parameter Confirmation

> **IMPORTANT: Parameter Confirmation** — Before executing any command or API call, > ALL user-customizable parameters (e.g., RegionId, instance names, CIDR blocks, > passwords, domain names, resource specifications, etc.) MUST be confirmed with the > user. Do NOT assume or use default values without explicit user approval.

| Parameter | Required/Optional | Description | Default | |-----------|-------------------|-------------|---------| | `query` | Required | Natural language query content (including region, instance info) | - | | `--session-id` | Optional | Session ID for multi-turn conversation | - | | `--profile` | Optional | aliyun CLI profile name | default |

Authentication

This Skill relies on the **aliyun CLI default credential chain** for authentication — no explicit AK/SK handling is required in the Skill workflow.

The CLI automatically resolves credentials in the following priority order: 1. `--profile` flag on the command line 2. `ALIBABA_CLOUD_PROFILE` environment variable 3. `ALIBABA_CLOUD_ACCESS_KEY_ID` / `ALIBABA_CLOUD_ACCESS_KEY_SECRET` environment variables 4. Configuration file `~/.aliyun/config.json` (current profile) 5. ECS Instance RAM Role (if running on ECS)

For credential setup and configuration modes (OAuth, AK, StsToken, RamRoleArn, EcsRamRole, etc.), see [references/cli-installation-guide.md](references/cli-installation-guide.md).

RAM Policy

See [references/ram-policies.md](references/ram-policies.md)

Core Workflow

All intelligent O&M operations are invoked through `scripts/call_yaochi_agent.sh`, which wraps `aliyun das get-yao-chi-agent` (DAS plugin kebab-case command, supports Signature V3) with streaming response parsing.

**Before executing any CLI command, AI-Mode must be enabled; after workflow ends, it must be disabled:**

# [MUST] Enable AI-Mode before executing CLI commands
aliyun configure ai-mode enable
aliyun configure ai-mode set-user-agent --user-agent "AlibabaCloud-Agent-Skills/alibabacloud-tair-ai-assistant"

# Instance management
bash $SKILL_DIR/scripts/call_yaochi_agent.sh "List Tair instances in Hangzhou region"
bash $SKILL_DIR/scripts/call_yaochi_agent.sh "Show detailed configuration of instance r-xxx"

# Performance diagnostics
bash $SKILL_DIR/scripts/call_yaochi_agent.sh "Analyze instance r-xxx performance in the last hour"
bash $SKILL_DIR/scripts/call_yaochi_agent.sh "Show slow commands of instance r-xxx"

# Memory analysis
bash $SKILL_DIR/scripts/call_yaochi_agent.sh "Analyze memory usage of instance r-xxx"
bash $SKILL_DIR/scripts/call_yaochi_agent.sh "Detect big keys in instance r-xxx"

# Hotspot key detection
bash $SKILL_DIR/scripts/call_yaochi_agent.sh "Find hotspot keys in instance r-xxx"

# Parameter tuning
bash $SKILL_DIR/scripts/call_yaochi_agent.sh "How to tune maxmemory-policy for ins