Claude Code CLI — ติดตั้ง Plugins ใน Terminal

Claude Code คืออะไร

Claude Code (claude CLI) คือ terminal tool ให้ developer install plugins locally, run agents headlessly, debug skill execution, and browse marketplace

ติดตั้งมาคู่กับ Claude IDE — หรือ download จาก https://www.anthropic.com/claude/code

Add Marketplace

ขั้นแรก register marketplace ของ repo:

claude plugin marketplace add anthropics/claude-for-financial-services \
  https://github.com/anthropics/claude-for-financial-services

Output:

✓ Added marketplace: claude-for-financial-services
  Registry: https://github.com/anthropics/claude-for-financial-services
  Plugins: 20 available

Install Plugins

ตอนนี้ install ตัวเลือก plugins:

# Core financial modeling + all MCPs
claude plugin install financial-analysis@claude-for-financial-services

# Vertical skill bundles
claude plugin install investment-banking@claude-for-financial-services
claude plugin install equity-research@claude-for-financial-services

# Named agents
claude plugin install pitch-agent@claude-for-financial-services
claude plugin install gl-reconciler@claude-for-financial-services

Syntax: claude plugin install <name>@<marketplace>

ใช้ CLI Commands

หลังจากติดตั้ง skills และ agents พวกมันให้ slash commands:

claude session                # start interactive session

ใน session ทำได้:

User: "Run a comps analysis for Microsoft"

Claude: /financial-analysis:comps
(calls skill: comps-analysis)
(returns trading multiples, peer analysis)

หรือ explicit:

User: "/financial-analysis:dcf Microsoft, WACC=8%, Terminal=3%"

Dispatch Agents Headlessly

ถ้า Claude Code embed ใน workflow (CI/CD, Airflow, cron):

claude agent dispatch pitch-agent \
  --input "Build pitch: Acme Corp, thesis: margin expansion" \
  --wait

Output:

{
  "status": "complete",
  "files": [
    {
      "path": "./pitch-deck-acme.pptx",
      "size": "2.4MB"
    }
  ]
}

Debug Plugin Execution

Test skill locally:

claude plugin debug financial-analysis:comps \
  --input "Comps for Apple in software" \
  --verbose

Output show:

[Step 1] Comps skill triggered
  - Query normalized: "Apple software comparables"
  - Peer list: MSFT, GOOGL, NVDA, META
[Step 2] Fetching trading multiples (via MCP)
  - P/E: [18, 22, 25, 28]
  - EV/EBITDA: [8.5, 10.2, 12.1, 14.3]
[Step 3] Analysis
  - Apple median P/E: 22.0
  - Sector median: 21.3
  - Conclusion: In-line with peers

Local vs Remote MCPs

ทั้ง Cowork และ Claude Code รองรับ MCPs — แต่ destination ต่างกัน:

Cowork

• MCPs managed centrally ใน workspace
• Admin configure credentials หนึ่งครั้ง
• All members share same MCP URLs

Claude Code

• MCPs run locally ใน your machine
• Set DALOOPA_API_KEY, FACTSET_API_KEY, … ใน ~/.claude/env
• Test ก่อนแล้ว push ไปยัง Cowork

Environment Setup

Create ~/.claude/env ให้ set credentials:

export ANTHROPIC_API_KEY=sk-ant-...
export DALOOPA_API_KEY=...
export FACTSET_API_KEY=...
export MORNINGSTAR_API_KEY=...
export LSEG_REFINITIV_KEY=...

Load on startup:

source ~/.claude/env && claude session

Custom/Forked Plugins

ถ้าคุณ fork financial-services repo และเพิ่ม custom skills:

# Install จาก your repo
claude plugin install my-banking-extensions \
  https://github.com/yourorg/financial-services-fork

# Or via local path (for dev)
claude plugin install my-extensions ./plugins/vertical-plugins/investment-banking

Run CLI test:

claude plugin debug my-extensions:custom-skill \
  --input "test input" \
  --verbose

Plugin Marketplace Search

List all available plugins:

claude plugin list --marketplace claude-for-financial-services

Output:

Name                    Version  Description
financial-analysis      1.0.0    Core modeling + MCPs
investment-banking      1.0.0    Deal materials
equity-research         1.0.0    Earnings & coverage
...

Search:

claude plugin search "comps" --marketplace claude-for-financial-services

Result:

financial-analysis — has /comps command
investment-banking — uses comps-analysis skill
equity-research — references peer-comps

Build Custom CLI Tool

Embed Claude + plugins ใน Python script:

from anthropic import Anthropic
from claude_plugins import load_marketplace

client = Anthropic()
marketplace = load_marketplace("anthropics/claude-for-financial-services")

# Install plugins programmatically
marketplace.install("financial-analysis")
marketplace.install("pitch-agent")

# Dispatch agent
response = client.agents.dispatch("pitch-agent", input={
    "target": "Acme Corp",
    "thesis": "EBITDA margin expansion via cloud migration"
})

print(f"Pitch deck: {response.files[0].path}")

---

Next: Managed Agents API — deploy agents ใน production