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youtube-research-mcp

by lee-s-dev
README.md
# YouTube Research MCP

[![Tests](https://github.com/lee-s-dev/youtube-research-mcp/actions/workflows/tests.yml/badge.svg)](https://github.com/lee-s-dev/youtube-research-mcp/actions/workflows/tests.yml)
[![PyPI](https://img.shields.io/pypi/v/youtube-research-mcp)](https://pypi.org/project/youtube-research-mcp/)

[πŸ‡ΊπŸ‡Έ English](README.en.md)

> ## μœ νŠœλΈŒμ— μžˆλŠ” λͺ¨λ“  정보λ₯Ό β€” μžλ§‰, λŒ“κΈ€, 채널 β€” AI λ¦¬μ„œμΉ˜ μ†ŒμŠ€λ‘œ.

AIμ—κ²Œ μš”μ²­λ§Œ ν•˜λ©΄ β€” μžλ§‰ μˆ˜μ§‘, λŒ“κΈ€ μ—¬λ‘  뢄석, μ—¬λŸ¬ μ˜μƒ λΉ„κ΅κΉŒμ§€ μ „λΆ€ AIκ°€ 직접 μ²˜λ¦¬ν•©λ‹ˆλ‹€.
**API ν‚€ 없이도 μžλ§‰Β·μ±„λ„ 뢄석을 μ¦‰μ‹œ μ‚¬μš©ν•  수 μžˆμŠ΅λ‹ˆλ‹€.**

---

## μ–΄λ””μ„œ μ“Έ 수 μžˆλ‚˜μš”?

MCP(Model Context Protocol)λ₯Ό μ§€μ›ν•˜λŠ” AI ν΄λΌμ΄μ–ΈνŠΈλΌλ©΄ μ–΄λ””μ„œλ“  μ‚¬μš©ν•  수 μžˆμŠ΅λ‹ˆλ‹€.

| ν΄λΌμ΄μ–ΈνŠΈ | 지원 μ—¬λΆ€ |
|-----------|:--------:|
| [Claude Desktop](https://claude.ai/download) | βœ… |
| [Cursor](https://cursor.com) | βœ… |
| [Windsurf](https://windsurf.com) | βœ… |
| [Cline](https://github.com/cline/cline) | βœ… |
| MCP 지원 ν΄λΌμ΄μ–ΈνŠΈ 전체 | βœ… |

---

## 이런 게 λ©λ‹ˆλ‹€

AI μ±„νŒ…μ°½μ— κ·Έλƒ₯ λ§ν•˜λ“―μ΄ μž…λ ₯ν•˜λ©΄ λ©λ‹ˆλ‹€.

### API ν‚€ 없이 λ°”λ‘œ

```
이 μ˜μƒ ν•΅μ‹¬λ§Œ μš”μ•½ν•΄μ€˜: https://www.youtube.com/watch?v=tTw1z10yMCI
```

```
@fireship 채널 졜근 μ˜μƒ 5개 λΆ„μ„ν•΄μ„œ μš”μ¦˜ μ–΄λ–€ 기술 주제 λ‹€λ£¨λŠ”μ§€ μ•Œλ €μ€˜
```

```
이 3개 μ˜μƒ λΉ„κ΅ν•΄μ„œ 각자 μ–΄λ–€ μ£Όμž₯ ν•˜λŠ”μ§€, 곡톡점·차이점 μ •λ¦¬ν•΄μ€˜:
https://www.youtube.com/watch?v=aaa
https://www.youtube.com/watch?v=bbb
https://www.youtube.com/watch?v=ccc
```

### API ν‚€ 있으면 λŒ“κΈ€ μ—¬λ‘ κΉŒμ§€

```
였늘 ν•œκ΅­ 주식 닀룬 μœ νŠœλ²„ μ˜μƒ 3개 λŒ“κΈ€κΉŒμ§€ μ‘°μ‚¬ν•΄μ„œ μ‹œμž₯ μ΄μŠˆλž‘ λΆ„μœ„κΈ° μ²΄ν¬ν•΄μ€˜
```

```
이 슀마트폰 리뷰 μ˜μƒ β€” 크리에이터 ν‰κ°€λž‘ μ‹€μ œ λŒ“κΈ€ λ°˜μ‘μ΄ μ–Όλ§ˆλ‚˜ λ‹€λ₯Έμ§€ λΉ„κ΅ν•΄μ€˜
```

```
"AI μ—μ΄μ „νŠΈ" μ˜μƒ 4개 κ²€μƒ‰ν•΄μ„œ 각자 μ–΄λ–€ μ£Όμž₯인지 λΉ„κ΅ν•˜κ³ , λŒ“κΈ€ λ°˜μ‘λ„ μ •λ¦¬ν•΄μ€˜
```

### μ‹€μ œλ‘œ μ–΄λ–»κ²Œ 닡이 λ‚˜μ˜€λ‚˜μš”?

**πŸ‘€ μž…λ ₯:**
> "이 슀마트폰 리뷰 μ˜μƒ 핡심 μž₯단점 μ •λ¦¬ν•˜κ³ , λŒ“κΈ€μ—μ„œ κ°€μž₯ 많이 λ°˜λ³΅λ˜λŠ” 뢈만 3κ°€μ§€ μ•Œλ €μ€˜."

**πŸ€– AI 응닡:**
> "μ˜μƒμ—μ„œ μ œμž‘μžλŠ” 카메라 μ„±λŠ₯κ³Ό 배터리λ₯Ό μ£Όμš” μž₯점으둜 κΌ½μ•˜μŠ΅λ‹ˆλ‹€. κ·ΈλŸ¬λ‚˜ **μˆ˜μ§‘λœ λŒ“κΈ€ 뢄석 κ²°κ³Ό** μ‹€μ œ μ‚¬μš©μžλ“€μ΄ κ°€μž₯ 많이 μ–ΈκΈ‰ν•œ λΆˆλ§Œμ€ β‘  λ°œμ—΄ 문제, β‘‘ νŠΉμ • μ•±μ—μ„œμ˜ ν”„λ ˆμž„ λ“œλž, β‘’ μΆ©μ „ μ†λ„μ˜€μŠ΅λ‹ˆλ‹€. μ˜μƒμ˜ 긍정적 평가와 μ‹€μ œ μ‚¬μš©μž κ²½ν—˜ 사이에 μ˜¨λ„μ°¨κ°€ μžˆμŠ΅λ‹ˆλ‹€."

---

## κΈ°λŠ₯ μš”μ•½

| κΈ°λŠ₯ | API ν‚€ 없이 | API ν‚€ μžˆμ„ λ•Œ |
|------|:-----------:|:--------------:|
| μ˜μƒ μžλ§‰ μˆ˜μ§‘ | βœ… | βœ… |
| μ˜μƒ 메타데이터 쑰회 | βœ… (yt-dlp 경유) | βœ… |
| 채널 μ΅œμ‹  μ˜μƒ 뢄석 | βœ… (yt-dlp 경유) | βœ… |
| ν‚€μ›Œλ“œ 검색 | ❌ | βœ… |
| λŒ“κΈ€ μˆ˜μ§‘ 및 μ—¬λ‘  뢄석 | ❌ | βœ… |
| API μ‚¬μš©λŸ‰ 쑰회 | ❌ | βœ… |

> **λŒ“κΈ€Β·κ²€μƒ‰ κΈ°λŠ₯**은 YouTube Data API ν‚€κ°€ ν•„μš”ν•©λ‹ˆλ‹€. λ°œκΈ‰μ€ 무료, ν•˜λ£¨ 10,000 μœ λ‹› 제곡.

---

## μ„€μΉ˜

### μΆ”μ²œ β€” `uvx`둜 μ„€μΉ˜ 없이 λ°”λ‘œ μ‚¬μš©

[uv](https://docs.astral.sh/uv/getting-started/installation/)만 μ„€μΉ˜ν•˜λ©΄ 별도 ν™˜κ²½ μ„ΈνŒ… 없이 λ°”λ‘œ μ—°κ²°λ©λ‹ˆλ‹€.

```bash
# uv μ„€μΉ˜ (아직 μ—†λ‹€λ©΄)
curl -LsSf https://astral.sh/uv/install.sh | sh   # macOS / Linux
# λ˜λŠ”: winget install astral-sh.uv               # Windows
```

### λŒ€μ•ˆ β€” pip으둜 μ„€μΉ˜

```bash
pip install youtube-research-mcp
```

---

## MCP ν΄λΌμ΄μ–ΈνŠΈ μ—°κ²°

### Claude Desktop

`~/Library/Application Support/Claude/claude_desktop_config.json` νŒŒμΌμ— μΆ”κ°€ν•©λ‹ˆλ‹€.

> 파일이 μ—†μœΌλ©΄ μƒˆλ‘œ λ§Œλ“œμ„Έμš”. Claude Desktop을 λ¨Όμ € ν•œ 번 μ‹€ν–‰ν•΄μ•Ό 폴더가 μƒκΉλ‹ˆλ‹€.

**API ν‚€ 없이 (μžλ§‰ + 채널 뢄석)**

```json
{
  "mcpServers": {
    "youtube-research": {
      "command": "uvx",
      "args": ["youtube-research-mcp"]
    }
  }
}
```

**API ν‚€ μžˆμ„ λ•Œ (전체 κΈ°λŠ₯)**

```json
{
  "mcpServers": {
    "youtube-research": {
      "command": "uvx",
      "args": ["youtube-research-mcp"],
      "env": {
        "YOUTUBE_API_KEY": "AIzaSy..."
      }
    }
  }
}
```

### Cursor / Windsurf / 기타 MCP ν΄λΌμ΄μ–ΈνŠΈ

각 ν΄λΌμ΄μ–ΈνŠΈμ˜ MCP μ„€μ • νŒŒμΌμ— λ™μΌν•œ λ°©μ‹μœΌλ‘œ μΆ”κ°€ν•˜λ©΄ λ©λ‹ˆλ‹€. `command`와 `args`λŠ” λ™μΌν•©λ‹ˆλ‹€.

μ„€μ • μ €μž₯ ν›„ **ν΄λΌμ΄μ–ΈνŠΈλ₯Ό μ™„μ „νžˆ μ’…λ£Œν•˜κ³  μž¬μ‹œμž‘**ν•˜λ©΄ μ μš©λ©λ‹ˆλ‹€.

> **pip으둜 μ„€μΉ˜ν–ˆλ‹€λ©΄** `"command": "youtube-research-mcp"`, `"args": []`둜 μ„€μ •ν•˜μ„Έμš”.

---

## YouTube API ν‚€ λ°œκΈ‰ (선택 사항)

κ²€μƒ‰Β·λŒ“κΈ€ κΈ°λŠ₯에 ν•„μš”ν•©λ‹ˆλ‹€. **무료**이며 ν•˜λ£¨ 10,000 μœ λ‹› β€” 일반 μ‚¬μš©μœΌλ‘œλŠ” μ†Œμ§„λ˜μ§€ μ•ŠμŠ΅λ‹ˆλ‹€.

1. [Google Cloud Console](https://console.cloud.google.com) 접속
2. μƒˆ ν”„λ‘œμ νŠΈ 생성
3. **APIs & Services β†’ Library** β†’ `YouTube Data API v3` 검색 β†’ Enable
4. **APIs & Services β†’ Credentials** β†’ **+ Create Credentials β†’ API key**
5. μƒμ„±λœ ν‚€ 볡사

**λ³΄μ•ˆ μ„€μ • ꢌμž₯:** Edit API key β†’ API restrictions β†’ YouTube Data API v3만 ν—ˆμš©

---

## μ„€μΉ˜ν•΄λ„ μ•ˆμ „ν•œκ°€μš”?

ν•œ 쀄 μš”μ•½: **λ„€, μ•ˆμ „ν•©λ‹ˆλ‹€.**

| | 이 μ„œλ²„κ°€ ν•˜λŠ” 일 |
|---|---|
| βœ… | YouTubeμ—μ„œ μžλ§‰κ³Ό 메타데이터λ₯Ό κ°€μ Έμ˜΅λ‹ˆλ‹€ |
| βœ… | 결과물을 λ‚΄ μ»΄ν“¨ν„°μ˜ 둜컬 SQLite νŒŒμΌμ— μΊμ‹œν•©λ‹ˆλ‹€ |
| βœ… | API ν‚€λ₯Ό μ œκ³΅ν•œ κ²½μš°μ—λ§Œ YouTube Data API v3λ₯Ό ν˜ΈμΆœν•©λ‹ˆλ‹€ |
| ❌ | μˆ˜μ§‘ν•œ 데이터λ₯Ό μ™ΈλΆ€ μ„œλ²„λ‘œ **μ „μ†‘ν•˜μ§€ μ•ŠμŠ΅λ‹ˆλ‹€** |
| ❌ | LLMΒ·AI APIλ₯Ό **ν˜ΈμΆœν•˜μ§€ μ•ŠμŠ΅λ‹ˆλ‹€** |
| ❌ | μΊμ‹œ 디렉토리 μ™Έμ˜ 둜컬 νŒŒμΌμ— **μ ‘κ·Όν•˜μ§€ μ•ŠμŠ΅λ‹ˆλ‹€** |
| ❌ | μ…Έ λͺ…λ Ήμ–΄ μ‹€ν–‰μ΄λ‚˜ μ‹œμŠ€ν…œ 접근을 **ν•˜μ§€ μ•ŠμŠ΅λ‹ˆλ‹€** |

μžλ§‰κ³Ό λŒ“κΈ€μ—λŠ” `safety_notice` ν•„λ“œκ°€ ν¬ν•¨λ˜μ–΄ ν”„λ‘¬ν”„νŠΈ μΈμ μ…˜μ„ λ°©μ§€ν•©λ‹ˆλ‹€.
전체 μ†ŒμŠ€ μ½”λ“œλŠ” [GitHub](https://github.com/lee-s-dev/youtube-research-mcp)에 κ³΅κ°œλ˜μ–΄ μžˆμŠ΅λ‹ˆλ‹€.

---

## 섀계 원칙

- **LLM 호좜 μ—†μŒ** β€” 데이터 μˆ˜μ§‘λ§Œ λ‹΄λ‹Ήν•©λ‹ˆλ‹€. λΆ„μ„Β·μš”μ•½Β·νŒλ‹¨μ€ AI μ–΄μ‹œμŠ€ν„΄νŠΈκ°€ ν•©λ‹ˆλ‹€.
- **ν”„λ‘¬ν”„νŠΈ μΈμ μ…˜ λ°©μ–΄** β€” μžλ§‰κ³Ό λŒ“κΈ€μ— `safety_notice`λ₯Ό 포함해 μ™ΈλΆ€ μ½˜ν…μΈ μž„μ„ λͺ…μ‹œν•©λ‹ˆλ‹€.
- **API μš”κΈˆ 폭탄 μ—†μŒ** β€” μžλ§‰Β·λŒ“κΈ€Β·κ²€μƒ‰ κ²°κ³Όλ₯Ό SQLite에 μΊμ‹œν•΄ 쀑볡 ν˜ΈμΆœμ„ μ°¨λ‹¨ν•©λ‹ˆλ‹€.
- **ν‚€ 없어도 핡심 κΈ°λŠ₯ μ‚¬μš©** β€” μžλ§‰ μˆ˜μ§‘κ³Ό 채널 뢄석은 yt-dlp둜 API ν‚€ 없이 λ™μž‘ν•©λ‹ˆλ‹€.

---

## 도ꡬ λͺ©λ‘

### API ν‚€ 없이 μ‚¬μš© κ°€λŠ₯

#### `get_transcript` β€” μ˜μƒ μžλ§‰ κ°€μ Έμ˜€κΈ°

```
이 μ˜μƒ 핡심 λ‚΄μš©λ§Œ μš”μ•½ν•΄μ€˜:
https://www.youtube.com/watch?v=tTw1z10yMCI
```

| νŒŒλΌλ―Έν„° | μ„€λͺ… | κΈ°λ³Έκ°’ |
|----------|------|--------|
| `url_or_video_id` | YouTube URL λ˜λŠ” video ID | ν•„μˆ˜ |
| `languages` | μžλ§‰ μ–Έμ–΄ μš°μ„ μˆœμœ„ (예: `["ko", "en"]`) | μžλ™ 선택 |

---

#### `analyze_videos` β€” μ—¬λŸ¬ μ˜μƒ ν•œ λ²ˆμ— 뢄석

URL λͺ©λ‘μ„ μ£Όλ©΄ μžλ§‰Β·λ©”νƒ€λ°μ΄ν„°λ₯Ό 병렬 μˆ˜μ§‘ν•©λ‹ˆλ‹€. API ν‚€κ°€ 있으면 λŒ“κΈ€λ„ ν•¨κ»˜ μˆ˜μ§‘ν•©λ‹ˆλ‹€.

```
이 3개 μ˜μƒ λΆ„μ„ν•΄μ„œ 각자 μ–΄λ–€ μ£Όμž₯인지, 곡톡점과 차이점 μ •λ¦¬ν•΄μ€˜:
https://www.youtube.com/watch?v=aaa
https://www.youtube.com/watch?v=bbb
https://www.youtube.com/watch?v=ccc
```

| νŒŒλΌλ―Έν„° | μ„€λͺ… | κΈ°λ³Έκ°’ |
|----------|------|--------|
| `urls_or_video_ids` | URL λ˜λŠ” video ID λͺ©λ‘ | ν•„μˆ˜ |
| `languages` | μžλ§‰ μ–Έμ–΄ μš°μ„ μˆœμœ„ | μžλ™ 선택 |
| `include_comments` | λŒ“κΈ€ 포함 μ—¬λΆ€ (⚠️ API ν‚€ ν•„μš”) | `true` |
| `max_comments_per_video` | μ˜μƒλ‹Ή μ΅œλŒ€ λŒ“κΈ€ 수 | `25` |
| `max_transcript_chars` | μžλ§‰ μ΅œλŒ€ κΈ€μž 수 (0 = μ œν•œ μ—†μŒ) | `8000` |

---

#### `analyze_channel` β€” 채널 뢄석

채널 ν•Έλ“€(`@채널λͺ…`) λ˜λŠ” 채널 ID둜 μ΅œμ‹  μ˜μƒ N개λ₯Ό μˆ˜μ§‘Β·λΆ„μ„ν•©λ‹ˆλ‹€.

```
@ycombinator 채널 졜근 μ˜μƒ 5개 보고 μ–΄λ–€ μŠ€νƒ€νŠΈμ—… νŠΈλ Œλ“œ λ‹€λ£¨λŠ”μ§€ λΆ„μ„ν•΄μ€˜
```

| νŒŒλΌλ―Έν„° | μ„€λͺ… | κΈ°λ³Έκ°’ |
|----------|------|--------|
| `channel_id_or_handle` | 채널 ν•Έλ“€ λ˜λŠ” ID | ν•„μˆ˜ |
| `max_videos` | μˆ˜μ§‘ν•  μ˜μƒ 수 (μ΅œλŒ€ 8) | `5` |
| `min_duration_seconds` | μ΅œμ†Œ μ˜μƒ 길이 (초) | `120` |
| `max_duration_seconds` | μ΅œλŒ€ μ˜μƒ 길이 (초) | `7200` |
| `include_comments` | λŒ“κΈ€ 포함 μ—¬λΆ€ (⚠️ API ν‚€ ν•„μš”) | `true` |

---

#### `get_capabilities` β€” ν˜„μž¬ μ‚¬μš© κ°€λŠ₯ν•œ κΈ°λŠ₯ 확인

```
μ§€κΈˆ μ–΄λ–€ κΈ°λŠ₯을 μ“Έ 수 μžˆμ–΄?
```

---

### API ν‚€ ν•„μš”

#### `search_videos` β€” ν‚€μ›Œλ“œλ‘œ μ˜μƒ 검색

```
"AI agent" κ΄€λ ¨ μ΅œμ‹  μ˜μƒ 5개 κ²€μƒ‰ν•΄μ€˜
```

| νŒŒλΌλ―Έν„° | μ„€λͺ… | κΈ°λ³Έκ°’ |
|----------|------|--------|
| `query` | 검색어 | ν•„μˆ˜ |
| `max_results` | μ΅œλŒ€ κ²°κ³Ό 수 | `5` |
| `published_after` | 이후 λ‚ μ§œ (YYYY-MM-DD) | μ—†μŒ |
| `published_before` | 이전 λ‚ μ§œ (YYYY-MM-DD) | μ—†μŒ |
| `exclude_shorts` | μ‡ΌμΈ  μ œμ™Έ μ—¬λΆ€ | `false` |

---

#### `get_video_comments` β€” λŒ“κΈ€ μˆ˜μ§‘

| νŒŒλΌλ―Έν„° | μ„€λͺ… | κΈ°λ³Έκ°’ |
|----------|------|--------|
| `url_or_video_id` | YouTube URL λ˜λŠ” video ID | ν•„μˆ˜ |
| `max_comments` | μ΅œλŒ€ λŒ“κΈ€ 수 | `50` |
| `order` | μ •λ ¬ 방식 (`relevance` / `time`) | `relevance` |
| `include_replies` | λŒ€λŒ“κΈ€ 포함 μ—¬λΆ€ | `false` |

---

#### `collect_video_discussion` β€” μžλ§‰ + λŒ“κΈ€ ν•œ λ²ˆμ—

크리에이터 μ£Όμž₯κ³Ό μ‹œμ²­μž λ°˜μ‘μ„ ν•œ λ²ˆμ— 비ꡐ할 λ•Œ μœ μš©ν•©λ‹ˆλ‹€.

```
이 μ˜μƒ λ‚΄μš©μ΄λž‘ λŒ“κΈ€ λ°˜μ‘ 같이 λΆ„μ„ν•΄μ€˜:
https://www.youtube.com/watch?v=tTw1z10yMCI
```

---

#### `collect_research_sources` β€” 검색 β†’ μžλ§‰ 묢음 μˆ˜μ§‘

```
"러슀트 vs κ³  비ꡐ" μ˜μƒ 5개 κ²€μƒ‰ν•΄μ„œ 각 μ˜μƒμ΄ μ–΄λ–€ κ²°λ‘  λ‚΄λ¦¬λŠ”μ§€ μ •λ¦¬ν•΄μ€˜
```

| νŒŒλΌλ―Έν„° | μ„€λͺ… | κΈ°λ³Έκ°’ |
|----------|------|--------|
| `query` | 검색어 | ν•„μˆ˜ |
| `max_videos` | μˆ˜μ§‘ν•  μ˜μƒ 수 (μ΅œλŒ€ 8) | `5` |
| `min_duration_seconds` | μ΅œμ†Œ μ˜μƒ 길이 (초) | `120` |
| `exclude_shorts` | μ‡ΌμΈ  μ œμ™Έ μ—¬λΆ€ | `true` |
| `min_view_count` | μ΅œμ†Œ 쑰회수 | `0` |

---

#### `collect_research_discussions` β€” 검색 β†’ μžλ§‰ + λŒ“κΈ€ 묢음 μˆ˜μ§‘

κ°€μž₯ κ°•λ ₯ν•œ λ¦¬μ„œμΉ˜ 도ꡬ. κ²€μƒ‰Β·μžλ§‰Β·λŒ“κΈ€μ„ ν•œ λ²ˆμ— 병렬 μˆ˜μ§‘ν•©λ‹ˆλ‹€.

```
"LLM νŒŒμΈνŠœλ‹" μ˜μƒ 3개 κ²€μƒ‰ν•΄μ„œ
크리에이터듀이 κ³΅ν†΅μœΌλ‘œ κ°•μ‘°ν•˜λŠ” 것, μ„œλ‘œ λ‹€λ₯Έ 의견, λŒ“κΈ€μ—μ„œ λ°˜λ³΅λ˜λŠ” 질문 μ •λ¦¬ν•΄μ€˜
```

---

#### `get_quota_usage` β€” API μ‚¬μš©λŸ‰ 쑰회

였늘 μ‚¬μš©ν•œ YouTube API 쿼터와 남은 양을 ν™•μΈν•©λ‹ˆλ‹€.

---

## μΊμ‹œ λ™μž‘ 방식

같은 μ˜μƒμ„ μ—¬λŸ¬ 번 뢄석해도 **μΆ”κ°€ API μΏΌν„°κ°€ μ†ŒλΉ„λ˜μ§€ μ•ŠμŠ΅λ‹ˆλ‹€.**

| 데이터 | μΊμ‹œ 유효 κΈ°κ°„ |
|--------|---------------|
| μžλ§‰ | 30일 |
| λŒ“κΈ€ | 6μ‹œκ°„ |
| 검색 κ²°κ³Ό | 2μ‹œκ°„ |
| μ˜μƒ 메타데이터 | 영ꡬ |

μΊμ‹œ μœ„μΉ˜ (OS μžλ™ 선택, `YOUTUBE_RESEARCH_CACHE_DB` ν™˜κ²½ λ³€μˆ˜λ‘œ λ³€κ²½ κ°€λŠ₯):
- macOS: `~/Library/Application Support/youtube-research-mcp/cache.db`
- Windows: `%APPDATA%\youtube-research-mcp\cache.db`
- Linux: `~/.local/share/youtube-research-mcp/cache.db`

---

## λΌμ΄μ„ μŠ€

[MIT](LICENSE)

TDQS

C2.9/5.0

Scored across 10 tools

Disambiguation3/5

Several tools have overlapping purposes, such as analyze_channel, analyze_videos, collect_research_discussions, collect_research_sources, and collect_video_discussion, all dealing with transcripts and comments. This could confuse an agent about which tool to use.

Naming Consistency3/5

Tool names use a mix of verbs (analyze, collect, get, search) and the verb_noun pattern is not consistently applied. For example, 'analyze_channel' and 'analyze_videos' are similar but 'get_capabilities' and 'search_videos' follow a different pattern.

Tool Count4/5

With 10 tools, the server covers a reasonable scope for YouTube research without being overly complex. The count is appropriate for the domain.

Completeness4/5

The tool set covers the core workflow of searching, fetching transcripts and comments, and analyzing channels. Minor gaps exist, such as missing direct channel metadata retrieval or playlist support, but overall it is fairly complete.

Maintenance

ActivityInactive
ResponsivenessNo issues