VLSI Korea Semiconductor Data

VLSI Semiconductor Hiring Index: a weekly index of semiconductor industry hiring activity in Korea (job posting based). Use week='latest' (default) or a week key like '2026-W42'.

{
  "type": "object",
  "properties": {
    "week": {
      "type": "string",
      "description": "'latest' or a week key such as '2026-W42'",
      "default": "latest"
    }
  }
}

VLSI Korea semiconductor news intelligence feed for a date ('latest' or 'YYYY-MM-DD'). Returns a 'not yet generated' status when no feed exists for the snapshot.

{
  "type": "object",
  "properties": {
    "date": {
      "type": "string",
      "description": "'latest' or a date like '2026-10-17'",
      "default": "latest"
    }
  }
}

VLSI Korea's public prediction track record (semiconductor market calls with outcomes). Filter by status: 'pending', 'hit', 'miss', or 'all' (default).

{
  "type": "object",
  "properties": {
    "status": {
      "type": "string",
      "enum": [
        "all",
        "pending",
        "hit",
        "miss"
      ],
      "default": "all"
    }
  }
}

Search VLSI Korea's semiconductor Q&A knowledge base (e.g. STA, HBM, packaging, EDA). Keyword matching over title+question+answer; returns top 5 with excerpts.

{
  "type": "object",
  "properties": {
    "query": {
      "type": "string",
      "description": "Keywords to search for, e.g. 'HBM' or 'STA timing'"
    }
  },
  "required": [
    "query"
  ]
}

Look up semiconductor terms in the VLSI multilingual glossary (400+ terms). Partial match on the English term; returns the translation in the requested language (en, ko, ja, zh_tw, es, pt, id, vi).

{
  "type": "object",
  "properties": {
    "term": {
      "type": "string",
      "description": "English term to look up, e.g. 'high bandwidth memory'"
    },
    "lang": {
      "type": "string",
      "description": "Language for the translation",
      "default": "en"
    }
  },
  "required": [
    "term"
  ]
}

Search VLSI Korea's published semiconductor articles (2,600+ posts) by keyword over title, excerpt and tags. Title matches rank highest. Optionally filter by language (ko, en, ja, zh-tw, zh, es, pt, id, vi). Returns title, URL, date, excerpt, language and tags.

{
  "type": "object",
  "properties": {
    "query": {
      "type": "string",
      "description": "Keywords to search for, e.g. 'HBM' or 'EUV lithography'"
    },
    "lang": {
      "type": "string",
      "description": "Optional language filter: ko, en, ja, zh-tw, zh, es, pt, id, vi"
    },
    "limit": {
      "type": "integer",
      "description": "Max results (1-20, default 5)",
      "default": 5
    }
  },
  "required": [
    "query"
  ],
  "title": "Search Articles"
}

Get the newest published VLSI Korea semiconductor articles, newest first. Optionally filter by language (ko, en, ja, zh-tw, zh, es, pt, id, vi). This is the daily semiconductor knowledge briefing feed — call it to see what VLSI Korea published most recently.

{
  "type": "object",
  "properties": {
    "lang": {
      "type": "string",
      "description": "Optional language filter: ko, en, ja, zh-tw, zh, es, pt, id, vi"
    },
    "limit": {
      "type": "integer",
      "description": "Max articles (1-50, default 10)",
      "default": 10
    }
  },
  "title": "Get Latest Articles"
}

Get VLSI Korea's daily semiconductor briefing: the most recent Daily Silicon issue (all language editions) and the most recent Market Bulletin issue, grouped with title, URL, excerpt and date. Start here for today's semiconductor knowledge briefing.

{
  "type": "object",
  "properties": {},
  "title": "Get Daily Briefing"
}

Get an end-of-day quote for a semiconductor stock covered by VLSI Korea market data (~113 tickers). Match by slug, ticker (e.g. '000660' or '000660.KS'), or company name (e.g. 'SK hynix'). Daily change % is computed from the last two daily closes. Delayed EOD data, not investment advice.

{
  "type": "object",
  "properties": {
    "query": {
      "type": "string",
      "description": "Slug, ticker, or company name, e.g. 'SK hynix', '000660', 'NVDA'"
    }
  },
  "required": [
    "query"
  ],
  "title": "Get Stock Quote"
}

List semiconductor stocks whose absolute daily change (computed from the last two daily closes) is at or above a threshold percent, sorted by absolute change descending. Direction: 'all' (default), 'up', or 'down'. Delayed EOD data, not investment advice.

{
  "type": "object",
  "properties": {
    "threshold_pct": {
      "type": "number",
      "description": "Minimum absolute daily change in percent (default 3)",
      "default": 3
    },
    "direction": {
      "type": "string",
      "enum": [
        "all",
        "up",
        "down"
      ],
      "description": "'all', 'up' (gainers only), or 'down' (losers only)",
      "default": "all"
    }
  },
  "title": "Get Market Movers"
}