Search books, authors, subjects, editions, and covers from Open Library's 40M+ catalog via @cyanheads/openlibrary-mcp-server — 9 tools

{
  "server": "@cyanheads/openlibrary-mcp-server",
  "version": "0.10.9",
  "transport": "stdio",
  "install": "npm install --prefix /tmp/openlibrary @cyanheads/openlibrary-mcp-server @modelcontextprotocol/sdk",
  "tools_count": 9,
  "tools": ["search_books", "get_work", "get_editions", "get_edition", "search_authors", "get_author", "get_author_works", "get_subject", "get_cover_url"],
  "calls": [
    {
      "tool": "search_books",
      "args": {
        "query": "Dostoevsky Crime and Punishment"
      },
      "ms": 904,
      "ok": true,
      "excerpt": "Found 696 books matching 'Dostoevsky Crime and Punishment'. Crime and Punishment (OL166894W) by Fyodor Dostoyevsky — first published 1866"
    },
    {
      "tool": "search_books",
      "args": {
        "query": "artificial intelligence",
        "limit": 3
      },
      "ms": 467,
      "ok": true,
      "excerpt": "Found 2994 books matching 'artificial intelligence'. Artificial Intelligence: A Modern Approach (OL2633268W)"
    },
    {
      "tool": "search_books",
      "args": {
        "query": "xyzzyplugh99nonexistent"
      },
      "ms": 428,
      "ok": true,
      "excerpt": "No books found matching 'xyzzyplugh99nonexistent'. numFound: 0"
    },
    {
      "tool": "search_books",
      "args": {
        "query": "orhan pamuk",
        "language": "tur"
      },
      "ms": 609,
      "ok": true,
      "excerpt": "Found 108 books matching 'orhan pamuk' (language: tur)"
    },
    {
      "tool": "search_books",
      "args": {
        "query": "9780140449136"
      },
      "ms": 382,
      "ok": true,
      "excerpt": "Found 1 book matching ISBN 9780140449136. Crime and Punishment (Penguin Classics)"
    },
    {
      "tool": "search_books",
      "args": {
        "query": "Ender's Game Orson Scott Card"
      },
      "ms": 731,
      "ok": true,
      "excerpt": "Found 264 books. Ender's Game (OL23328W) by Orson Scott Card — first published 1985"
    },
    {
      "tool": "get_work",
      "args": {
        "work_id": "OL166894W"
      },
      "ms": 269,
      "ok": true,
      "excerpt": "Crime and Punishment by Fyodor Dostoyevsky. Subjects: Fiction, Crime, Psychological fiction..."
    },
    {
      "tool": "get_work",
      "args": {
        "work_id": "OL23328W"
      },
      "ms": 357,
      "ok": true,
      "excerpt": "Ender's Game by Orson Scott Card. First published 1985. 34 subjects including Science fiction"
    },
    {
      "tool": "get_work",
      "args": {
        "work_id": "OL99999999W"
      },
      "ms": 254,
      "ok": false,
      "excerpt": "isError: true — 404 Not Found"
    },
    {
      "tool": "get_editions",
      "args": {
        "work_id": "OL166894W",
        "limit": 3
      },
      "ms": 590,
      "ok": true,
      "excerpt": "Showing 3 of 477 editions. OL53966808M (2024), OL51651756M (2023)..."
    },
    {
      "tool": "get_edition",
      "args": {
        "edition_id": "OL53966808M"
      },
      "ms": 507,
      "ok": true,
      "excerpt": "Crime and Punishment (OL53966808M) — 624 pages, English, published 2024-04-11"
    },
    {
      "tool": "search_authors",
      "args": {
        "query": "Isaac Asimov"
      },
      "ms": 305,
      "ok": true,
      "excerpt": "Found 10 authors matching 'Isaac Asimov'. Isaac Asimov (OL34221A) — 1920-1992, 1432 works"
    },
    {
      "tool": "get_author",
      "args": {
        "author_id": "OL34221A"
      },
      "ms": 349,
      "ok": true,
      "excerpt": "Isaac Asimov (1920-01-02 — 1992-04-06). Russian-American. Bio: Isaac Asimov was a Russian-born American author..."
    },
    {
      "tool": "get_author",
      "args": {
        "author_id": "OL22242A"
      },
      "ms": 248,
      "ok": true,
      "excerpt": "Fyodor Dostoyevsky (1821-11-11 — 1881-02-09). Bio: Fyodor Mikhailovich Dostoevsky..."
    },
    {
      "tool": "get_author",
      "args": {
        "author_id": "OL28127A"
      },
      "ms": 360,
      "ok": true,
      "excerpt": "Orson Scott Card (1951-08-24). Bio: Orson Scott Card is an American novelist..."
    },
    {
      "tool": "get_author_works",
      "args": {
        "author_id": "OL22242A",
        "limit": 5
      },
      "ms": 430,
      "ok": true,
      "excerpt": "Showing 5 of 2817 works by Fyodor Dostoyevsky. Crime and Punishment (OL166894W), The Brothers Karamazov (OL166896W)..."
    },
    {
      "tool": "get_author_works",
      "args": {
        "author_id": "OL34221A",
        "limit": 3
      },
      "ms": 512,
      "ok": true,
      "excerpt": "Showing 3 of 1432 works by Isaac Asimov. The foundation trilogy (OL46125W)..."
    },
    {
      "tool": "get_subject",
      "args": {
        "subject": "artificial_intelligence",
        "limit": 5
      },
      "ms": 668,
      "ok": true,
      "excerpt": "5 of 926 works in 'artificial_intelligence'. I, Robot (OL46404W), Ender's Game (OL23328W)... includes fiction"
    },
    {
      "tool": "get_subject",
      "args": {
        "subject": "russian_literature",
        "limit": 3
      },
      "ms": 427,
      "ok": true,
      "excerpt": "3 of 2135 works in 'russian_literature'. Anna Karenina (OL161175W), Crime and Punishment (OL166894W)..."
    },
    {
      "tool": "get_cover_url",
      "args": {
        "type": "id",
        "value": "14625765",
        "size": "M"
      },
      "ms": 0,
      "ok": true,
      "excerpt": "Cover URL: https://covers.openlibrary.org/b/id/14625765-M.jpg (0ms, local URL construction)"
    }
  ],
  "summary": {
    "total_calls": 20,
    "success": 19,
    "expected_errors": 1,
    "unexpected_errors": 0,
    "p50_ms": 407,
    "p95_ms": 731,
    "slowest_ms": 904,
    "node_version": "v22.16.0"
  }
}