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Japanese-web-native MCP server for low-impact, token-efficient web collection
About
Japanese-web-native MCP server for low-impact, token-efficient web collection
Security Report
Valid MCP server (2 strong, 1 medium validity signals). No known CVEs in dependencies. Package registry verified. Imported from the Official MCP Registry. Trust signals: 4 highly-trusted packages.
7 files analyzed · 1 issue found
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
Permissions Required
This plugin requests these system permissions. Most are normal for its category.
How to Install
Add this to your MCP configuration file:
{
"mcpServers": {
"io-github-rererr-amenbo": {
"args": [
"-y",
"amenbo"
],
"command": "npx"
}
}
}Documentation
View on GitHubFrom the project's GitHub README.
amenbo ðð§
English | æ¥æ¬èª
Skims the web without making waves â a Japanese-web-native MCP server for low-impact, token-efficient web collection: outlineâsection progressive disclosure and diff-only refetches keep context small.
amenbo(ã¢ã¡ã³ã / water strider)ã¯ãClaude Code ã Codex ã®ãããªã³ãŒãã£ã³ã°ãšãŒãžã§ã³ãåãã® MCP ãµãŒããŒã§ããæ°Žé¢ã«æ³¢ãç«ãŠãã«æ»ãè«ã®ããã«ãåéå ã«è² è·ãããããå°ãªãããŒã¯ã³ã§ Web ããæ å ±ãéããŸãããšãããæ¥æ¬èªãµã€ãã«æé©åããŠããŸããMCP ã¯ã©ã€ã¢ã³ããæããªãã·ã§ã«ç°å¢ããã¯ãåãã³ã¢ãå ±æãã CLI ãšããŠã䜿ããŸã(CLIãšããŠäœ¿ãåç §)ã
ãªã amenbo ã
æ±çšã®ã¹ã¯ã¬ã€ãã³ã°ããŒã«ã®å€ãã¯è±èªåã® Web ãåæã«äœãããŠãããæ¥æ¬èªãµã€ãã§ã¯æ¬¡ã®ãããªåãããŒããèµ·ããã¡ã§ããamenbo ã¯ãããã®èª²é¡ã«å¯Ÿå¿ããŸãã
- æ§é åãçããµã€ãïŒdiv ã®å ¥ãåãããŒãã«ã¬ã€ã¢ãŠããå€ãæ¥æ¬èªãµã€ãã§ããã¬ã³ããªã³ã°çµæã®ãžãªã¡ããª(èŠãç®ã®é 眮)ããæ¬æé åãæšå®ããŸã
- æååãïŒShift_JIS / EUC-JP / ISO-2022-JP ãèªåå€å¥
- ãµãããªïŒ
<ruby>ã®æ¯ãä»®åãé€å»ããæ¬æã®äºéåã鲿¢ - ç»åã§åºãæ å ±ïŒç»ååãããæé衚ããããŒäžå¿ã®ããŒãžã¯ãããã¹ãæœåºã貧匱ãªãšãèªåã§ã¹ã¯ãªãŒã³ã·ã§ããã«åãæ¿ã
- è¡šã®æ¬ èœã»åŽ©ãïŒãªã³ã¯å¯åºŠã®é«ãããŒã¿è¡š(æ¯èŒè¡šãªã©)ã¯æ¬ææœåºæã«äžžããšèœã¡ãããšããããããããè¡šãæ€åºããŠå ã®äœçœ®ãžåŸ©å ããŸããæ¬æã«æ®ã£ã衚ã colspan/rowspanã»å€æ®µããããæ£èŠåããåãºã¬ãé²ããŸã
- èŠåºãã®æ¶å€±ïŒèŠåºããç·šéãªã³ã¯ä»ãã©ãããŒã«å ãŸããããŒãž(Wikiç³»ãªã©)ã§ã¯æ¬ææœåºæã«èŠåºãæ§é ãäžžããšå€±ãããããšããããæ¬æãæ®ã£ãŠããç¯ã®èŠåºããæ€åºããŠå ã®äœçœ®ãžåŸ©å ããŸã(outline / section ã®æ®µéé瀺ãå®å®)
- åœå äž»èŠãµã€ãïŒQiita / Zenn / note / ã¯ãŠãªããã° / Yahoo!ãã¥ãŒã¹ / PR TIMES ã«å°çšã¢ããã¿
é¡äŒŒããŒã«(å
¬åŒ fetch MCP / Jina Reader / Playwright MCP / PixelRAG pixelshot)ãšã®å®æž¬æ¯èŒã¯ãèšäºããšãŒãžã§ã³ãã®WebååŸãããŒã«æ¬¡ç¬¬ã§ããŒã¯ã³ã5000åéã£ã話ããåç
§ããŠãã ãããããŒãã¹ãšçãã°ã¯ bench/ ã«ãããŸãã
ããŒã¯ã³ãç¯çŽããä»çµã¿
- 段éé瀺ïŒ
mode: outlineã§èŠåºãããªãŒãšåç¯ã®ããŒã¯ã³éã ãå ã«è¿ããå¿ èŠãªç¯ã ãsectionæå®ã§ååŸãé·å€§ãªããŒãžãäžžããšæµã蟌ã¿ãŸãã - CJK 察å¿ã®æ¬æãã«ãŒãã³ã°ïŒå¥èªç¹å¯åºŠãæåçš®æ¯çããªã³ã¯å¯åºŠã§ãã/åºå/ããã¿ãŒãé€å»
- å·®åå¿çïŒäžåºŠååŸãã URL ã®åååŸæã倿Žãç¡ããã°
unchangedãããã°å€æŽãããç¯ã ããè¿ããŸã - èªå Markdown/ç»ååæ¿ïŒå質ã¹ã³ã¢ãäœãããŒãžã ãã¹ã¯ãªãŒã³ã·ã§ããã«ããå£ãã Markdown ãèªãŸããŠåãçŽãåŸåŸ©ãé¿ããŸã
- æåçš®å¥ã®ããŒã¯ã³èŠç©ãïŒæ¥æ¬èªã»éåœèªã»ããªã«æåã»çµµæåãªã©ã¯è±èªããããŒã¯ã³å䟡ãéããããæåã¯ã©ã¹å¥ã®ä¿æ°(宿ž¬ã§æ ¡æ£)ã§ããŒãžåå²ã®äºç®ãèšç®ããŸã
åéå ãžã®äœè² è·
- äºæ®µãã§ããïŒãŸãçŽ ã® HTTP GETãJS æç»ãå¿ èŠãªããŒãžã ã headless Chromium ã«ææ Œããã®ã§ã倧åã®ååŸã§ãã©ãŠã¶ãèµ·åããŸãã
- ç€Œåæ£ããã¯ããŒã©ïŒrobots.txt ãš Crawl-Delay ãå°éãåäžãã¡ã€ã³ãžã¯çŽå + æ¢å® 1 req/ç§ïŒrobots.txt ã®ååŸããã®1ãªã¯ãšã¹ããšããŠæ°ããŸãïŒããªã³ã¯åæã¯ sitemap / RSS ãåªå ãããŒãžãèããŸãã
- æ£çŽãª User-AgentïŒãããã§ããããšãæç€ºããŸããanti-bot åé¿ã¯å®è£ ããŸãã
- ãã£ãã·ã¥ïŒETag / If-Modified-Since ã§åæ€èšŒããç¡é§ãªåååŸãé¿ããŸããæå¹æéã¯æ¢å® 15 åïŒ
AMENBO_CACHE_TTL_MSïŒã§ãCache-Controlã¯å»¶é·æ¹åã®ã¿æ¡çšããŸãïŒmax-ageã 15 åããé·ããã°ãã¡ãã䜿ããäžé 24 æéãno-storeã¯ä¿åããŸããïŒãmax-age=0ãno-cacheã§æéãçž®ããããšã¯ããŸãã â äž»èŠãµã€ãã®å®æž¬ã§ã¯ãã®å®£èšã倧åã§ãåŸããšããŒã«åŒã³åºãã®åºŠã«ååŸãã«è¡ãããšã«ãªããäœè² è·ãšããåæã厩ããããã§ã
ã€ã³ã¹ããŒã«
npm install -g amenbo
Markdown ååŸ(éåžžã® fetch / links)ã¯ããã ãã§åããŸããJS æç»ãå¿
èŠãª SPA ãžã®ææ Œãã¹ã¯ãªãŒã³ã·ã§ãããªã©ããã©ãŠã¶(Chromium)çµç±ã®ååŸã䜿ãå Žåã®ã¿ãååã«äžåºŠã ãå®è¡ããŠãã ãã(çŽ 170MB ã®ããŠã³ããŒã):
npx -y amenbo install-browser
ãŸãã¯éçºçšé:
git clone https://github.com/Rererr/amenbo.git
cd amenbo
npm install
npm run build
MCP ã¯ã©ã€ã¢ã³ããžã®ç»é²
Claude Code(--scope user ã¯å
šãããžã§ã¯ãå
±éããããžã§ã¯ãåäœãªãå€ã):
claude mcp add --scope user amenbo -- amenbo
Codex CLI:
codex mcp add amenbo -- amenbo
VS Code:
code --add-mcp '{"name":"amenbo","command":"amenbo"}'
ãã®ä»ã®ã¯ã©ã€ã¢ã³ã(Cursor / Cline ãªã©)ã¯ãåã¯ã©ã€ã¢ã³ãã® MCP èšå®(Cursor: ~/.cursor/mcp.jsonãCline: MCP Servers ç»é¢ã® settings JSON)ã«æ¬¡ã®ãšã³ããªã远å ããŸã:
{
"mcpServers": {
"amenbo": {
"command": "amenbo"
}
}
}
ã°ããŒãã«ã€ã³ã¹ããŒã«ãé¿ããå Žå㯠"command": "npx", "args": ["-y", "amenbo"]ãããŒã«ã«ãã«ãã䜿ãå Žå㯠"command": "node", "args": ["/path/to/amenbo/dist/server.js"] ãæå®ããŠãã ããã
stdio çµç±ã§ MCP ã® 2026-07-28(ã¹ããŒãã¬ã¹ã³ã¢)ãš 2025 ç³»ã®äž¡æ¹ã«å¿çããŸããã¯ã©ã€ã¢ã³ããã©ã¡ãã®çã話ããã«é¢ããããäžèšã®èšå®ã®ãŸãŸç¹ãããŸãã
ãšãŒãžã§ã³ãã«äœ¿ãæ¹ãæãã(æšå¥šããã³ãã)
ããŒã«å®çŸ©ã ãã§ã¯ã段éé瀺ã§åãããšãã£ãäœ¿ãæ¹ã®äœæ³ãŸã§ã¯äŒãããŸããã以äžã CLAUDE.md ã AGENTS.md ã«ã³ãããããšããšãŒãžã§ã³ãã amenbo ãå¹çãã䜿ãããã«ãªããŸãã
## WebååŸã¯ amenbo ã䜿ã
- ããŒãžååŸã¯ `fetch`(mode æ¢å® `auto`)ãé·ãããªããŒãžãäžéšããèŠããªãããŒãžã¯ã
ãŸã `mode: "outline"` ã§èŠåºããšåç¯ã®ããŒã¯ã³éã確èªããå¿
èŠãªç¯ã ã `section` æå®ã§ååŸãã
- åã URL ã®åååŸã§ `unchanged` / `diff` ãè¿ãã®ã¯æ£åžž(倿Žãªã / 倿Žç¯ã®ã¿)ã
å·®åã§ã¯ãªãå
容å
šäœãããäžåºŠåãåããããšãã ã `force_full: true` ã䜿ã
- ãµã€ãå
ã®ããŒãžãæ¢ããšã㯠URL ãæšæž¬ãã `links`(`filter` ã§çµã蟌ã¿)ã§åæãã
- ã·ã§ã«ã䜿ããç°å¢ã§ãããŒã¯ãŒãã§æ¢ãããã ãã®é·ãããŒãžãè€æ°ããŒãžã®äžæ¬åéã¯ã
CLI ã§ `amenbo fetch <url> > page.md` ã«èœãšã㊠grep / éšåèªã¿ãã(æ¬æãã³ã³ããã¹ãã«å
¥ããªã)ã
æ§é ãèŠãªãã倿ãããããŒãžã¯åŸæ¥ã©ãã MCP ã® outline â section ãåã
- æ¥æ¬èªä»¥å€ã®ãµã€ãã«ã䜿ãã(段éé瀺ã»ãã£ãã·ã¥ã»äœè² è·ã¯èšèªéäŸå)ããã ãæ¬ææœåºã¯
æ¥æ¬èªåãã«èª¿æŽããŠããããã鿥æ¬èªããŒãžã§æ¬æãæ¬ ããŠèŠãããšã㯠`selector` æå®ã
`mode: "screenshot"` ã§åãçŽã
- æé衚ã»ã¬ã€ã¢ãŠããªã©èŠèŠæ
å ±ãç®çãªã `screenshot`ã`scale: 0.5` çšåºŠã§ç»åããŒã¯ã³ãæžããã
- robots.txt æåŠã bot 察çã«ããååŸå€±æã¯ä»æ§(åé¿ããªã)ã倱æã¯ãã®ãŸãŸãŠãŒã¶ãŒã«å ±åãã
CLAUDE.md ã«æžããããã®å Žã®ã»ãã·ã§ã³ã ãã«èªã¿èŸŒãããšãã§ããŸããMCP ããã³ãã察å¿ã¯ã©ã€ã¢ã³ãã§ã¯ããµãŒããŒãåãäœæ³ã usage ããã³ãããšããŠé
åžããŠããŸã(Claude Code ã§ã¯ /mcp__amenbo__usage)ã
CLIãšããŠäœ¿ã
amenbo 㯠MCP ãµãŒããŒãšåäžã®ã³ã¢(ååŸããã£ãã·ã¥ãpolitenessãæœåºããžãã¯)ãå
±æãã CLI ãšããŠãåäœããŸããåŒæ°ãªãããŸã㯠amenbo serve ã¯åŸæ¥éã MCP ãµãŒããŒãšããŠèµ·åãã(.mcp.json ã® "command": "amenbo" ã¯ãã®ãŸãŸåããŸã)ã®ã§ãæ¢åã® MCP ç»é²ã«ã¯åœ±é¿ããŸããã
# ããŒãžãMarkdownãšããŠååŸ(æšæºåºåãž)
amenbo fetch https://example.com/
# é·ãããŒãžã¯ãŸãoutlineã§èŠåºããšããŒã¯ã³éã ã確èª
amenbo fetch https://example.com/ --mode outline
# åºåããã¡ã€ã«ã«èœãšã㊠grep ãéšåèªã¿(head/sed)ãã
amenbo fetch https://example.com/ > page.md
grep -A3 "æé" page.md
# ãµã€ãå
ã®ãªã³ã¯ãåæ(sitemap/RSSåªå
)
amenbo links https://example.com/ --filter "blog/*"
# ã¹ã¯ãªãŒã³ã·ã§ãã(ã¿ã€ã«PNGã¯--out-dirãžä¿åããããã¹ãæšæºåºåã«åæããã)
amenbo screenshot https://example.com/ --viewport-only --scale 0.5 --out-dir ./shots
åãµãã³ãã³ãã®è©³çŽ°ã¯ amenbo <fetch|links|screenshot> --help ãåç
§ããŠãã ããã
MCP ãš CLI ã®äœ¿ãåã:
- MCPïŒãšãŒãžã§ã³ãã®äž»çµè·¯ããã©ãŠã¶(Chromium)ãããã»ã¹å ã§ãŠã©ãŒã ã«ä¿ãããã¹ã¯ãªãŒã³ã·ã§ããçã®ç»åãäŒè©±ãžçŽæ¥è¿ãããclaude.ai ã®ããã«ã·ã§ã«ãæããªããã¹ãã®ãšãŒãžã§ã³ãã«ãå±ã
- CLIïŒã·ã§ã«ã¹ã¯ãªãããCIããããã°çšéãåºåããã¡ã€ã«ã«èœãšããŠ
grep/éšåèªã¿ãããå ŽåããŸã㯠MCP é察å¿ã®ãšãŒãžã§ã³ã/ããŒã«ãã§ãŒã³ãã䜿ãå Žåã«åãã1 ã³ãã³ã= 1 ããã»ã¹ã®ãããã©ãŠã¶ã¯æ¯åèµ·åãã
ãã£ãã·ã¥ãå·®åå¿ç(unchanged/diff)ãã¬ãŒãå¶åŸ¡(robots.txt/ãã¡ã€ã³æ¯ã®çŽåã¢ã¯ã»ã¹)ã®ç¶æ
㯠MCP ãµãŒããŒãš CLI ã§å
±æãããŸã(åã ~/.cache/amenbo ã䜿ããã)ããã ãã¬ãŒãå¶åŸ¡ã®ããã»ã¹éå
±æã¯ãã¹ããšãã©ãŒãã§ããåäžãã¡ã€ã³ãžã®çŽååã¯åããã»ã¹å
ã§ã®ã¿å³å¯ã«ä¿èšŒãããMCP ãµãŒããŒãšè€æ°ã® CLI å®è¡ãåæã«åããã¡ã€ã³ãžã¢ã¯ã»ã¹ããå Žåãæå°ééãå€å°ããæããããšããããŸãã
ããŒã«
fetch ã§ããŒãžãååŸ
| ãã©ã¡ãŒã¿ | 説æ |
|---|---|
url | ååŸå¯Ÿè±¡ URL(http/https ã®ã¿ãPDF å¯) |
mode | auto(æ¢å®ã»å質ã¹ã³ã¢ã§ Markdown/screenshot èªååæ¿) / markdown / outline(èŠåºãèŠçŽ) / screenshot |
selector | æ¬æãçµã蟌ã CSS ã»ã¬ã¯ã¿ |
section | outline ã§åŸã section IDããã®ç¯ã® Markdown ã®ã¿è¿ã(ç¥å
èŠåºããããã°å¿çã« section_path(⺠åºåãã®ãã³ãã)ãä»äž) |
page | ããŒãžçªå·(æ¢å® 1) |
max_tokens | 1 ããŒãžã®æŠç®ããŒã¯ã³äžé(æ¢å® 8000) |
force_full | true ã§å·®åå¿çã»å®åãããã¯é€å»ãç¡å¹åãã(max_tokens ã«ããããŒãžåå²ã¯åŸæ¥éãåã) |
links ã§ãªã³ã¯ãåæ
| ãã©ã¡ãŒã¿ | 説æ |
|---|---|
url | èµ·ç¹ URL |
filter | URL/ãªã³ã¯ããã¹ãã®éšåäžèŽããŸã㯠* ã䜿ã£ã glob |
sitemap â RSS/Atom â ããŒãžå ãªã³ã¯ã®é ã§æ¢çŽ¢ããŸãã
screenshot ã§ã¹ã¯ãªãŒã³ã·ã§ãããæ®åœ±
| ãã©ã¡ãŒã¿ | 説æ |
|---|---|
url | æ®åœ±å¯Ÿè±¡ URL(http/https ã®ã¿) |
fullPage | æ¢å® trueãfalse ã§æåã®ãã¥ãŒããŒãåã®ã¿ |
width | ã¿ã€ã«å¹ px(æ¢å® 1280) |
scale | è§£å床ã¹ã±ãŒã« 0.5ã1.0(æ¢å® 1.0)ãå°ããã»ã©ç»åããŒã¯ã³æž |
ç°å¢å€æ°
| 倿° | æ¢å® | 説æ |
|---|---|---|
AMENBO_CACHE_DIR | ~/.cache/amenbo | ãã£ãã·ã¥(SQLite + PNG)ã®ä¿åå |
AMENBO_CACHE_TTL_MS | 900000(15å) | ãã£ãã·ã¥ã®æå¹æé |
AMENBO_MAX_BODY_BYTES | 20971520(20MB) | ååŸããã£ã®äžéãµã€ãº |
ã»ãã¥ãªãã£
- SSRF 察çïŒhttp/https 以å€ã®ã¹ããŒã (
file:,ftp:ç)ãæåŠãDNS 解決ããæ¥ç¶å ã private / loopback / link-local / äºçŽã¢ãã¬ã¹ãªãæåŠãDNS rebinding(TOCTOU)察çãšããŠå®æ¥ç¶ãæ€èšŒæžã¿ IP ã«åºå®ããŸã - ããã£ãµã€ãºäžéïŒå·šå€§ã¬ã¹ãã³ã¹ã«ãã OOM ã鲿¢
æ¢ç¥ã®å¶é
- æ¬ææœåºã¯æ¥æ¬èªãã¥ãŒãã³ã°ïŒæ®µéé瀺ã»ãã£ãã·ã¥ã»äœè² è·ã¯èšèªéäŸåã§ã鿥æ¬èªãµã€ãã§ãåããŸãããã ãæ¬ææœåºã®ãã¥ãŒãªã¹ãã£ãã¯ã¯æ¥æ¬èªããŒãžã§èª¿æŽããŠããããã鿥æ¬èªããŒãžã§æ¬æãæ¬ ããŠèŠãããšãã¯
selectoræå®ãmode: "screenshot"ã§åãçŽããŠãã ãã - HTTP ãããã·é察å¿ïŒ
HTTP_PROXY/HTTPS_PROXYçã®ç°å¢å€æ°ã¯å°éããŸãããSSRF 察çãšããŠæ¥ç¶å ãæ€èšŒæžã¿ IP ã«åºå®ããèšèš(DNS rebinding 察ç)ãšããããã·ãžåå解決ãå§ããæ¹åŒãäž¡ç«ããªãããã§ããäžæµãããã·å¿ é ã®ãããã¯ãŒã¯ã§ã¯çŸç¶ãå©çšããã ããŸãã - anti-bot åé¿ã¯å®è£ ããŸããïŒrobots.txt æåŠãããã察çã«ããååŸå€±æã¯ä»æ§ã§ãã倱æã¯ãã®ãŸãŸå ±åããŸã(åéå ãžã®äœè² è·åç §)
éçº
clone åŸã«1åãç§å¯æ å ±æ€æ»ïŒgitleaksïŒã® pre-commit ããã¯ãæå¹åãã:
git config core.hooksPath githooks
npm run typecheck # strict åãã§ãã¯
npm test # vitest
npm run build # dist/ ãžãã«ã
åŒçš
èšäºãç ç©¶ã§åç
§ããå Žå㯠Zenodo ã® DOI ã䜿ã£ãŠãã ãããäžã®ãããžã® 10.5281/zenodo.21553636 ã¯å
šããŒãžã§ã³å
±éã® Concept DOI ã§ãåžžã«ææ°çãžè§£æ±ºãããŸããç¹å®ã®çãæãå Žåã¯ããã®çã® DOI ã Zenodo ã®ã¬ã³ãŒãããååŸããŠãã ããã
æ©æ¢°å¯èªãªåŒçšæ å ±ã¯ CITATION.cff ã«ãããŸã(GitHub ã® "Cite this repository" ãã BibTeX / APA ãçæã§ããŸã)ã
ã©ã€ã»ã³ã¹
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