"author:4R9UN" matching MCP tools:

• pubmed_lookup_citation

  pubmed-mcp-server

  Look up PubMed IDs from partial bibliographic citations. Useful when you have a reference (journal, year, volume, page, author) and need the PMID — deterministic citation matching, more reliable than free-text search for structured references. Each citation must include at least journal or year (ECitMatch primary-keys on journal+volume+page; author-only or volume-only inputs guarantee no match); more fields = better match accuracy.

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• openlibrary_get_work

  openlibrary-mcp-server

  Fetch a work by Open Library Work ID (OL…W). Returns title, description, subjects, cover IDs, and linked author IDs for follow-up lookups. Works represent the abstract book concept independent of any specific edition. Note: author names are not included — use openlibrary_get_author or openlibrary_search_books for names.

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• trigger_json_export

  linkedmash

  Start exporting the user's saved LinkedIn posts to a JSON file (a structured backup). Use this when the user asks to export/download/back up their saved posts as JSON. By default it exports the WHOLE library; to scope it, pass post_ids for a specific selection, or a filter (search_query, filter+value e.g. author/label/type, tags, or author). This records the export — it does NOT return the file. ALWAYS tell the user the export has started and to open the Export Center link (returned in the message) to view and download it.

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• scholarfetch_author_papers

  ScholarFetch

  Expand one author into a deduplicated paper list. This is the main author->paper traversal tool and supports research filters. Use `author_id` when you already know the exact author, or `author_name` plus `candidate_index` after `scholarfetch_author_candidates`. Supported comma-separated `filters`: year>=YYYY, year<=YYYY, year=YYYY, has:abstract, has:doi, has:pdf, venue:<text>, title:<text>, doi:<text>. If you pass `engines`, it must include `openalex`.

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• trigger_csv_export

  linkedmash

  Start exporting the user's saved LinkedIn posts to a CSV (spreadsheet) file. Use this when the user asks to export/download their saved posts as CSV or to a spreadsheet. By default it exports the WHOLE library; to scope it, pass post_ids for a specific selection, or a filter (search_query, filter+value e.g. author/label/type, tags, or author). This records the export — it does NOT return the file. ALWAYS tell the user the export has started and to open the Export Center link (returned in the message) to view and download it.

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• get_item

  hackernews

  Fetch a Hacker News story or comment by ID (e.g., "42153809"). Returns full text, score, author, timestamp, and child replies.

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• quotes

  Dummyjson

  Fetch a paginated list of fake inspirational quotes from DummyJSON. Supports limit and skip. Returns quote text and author name.

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• openlibrary_get_cover_url

  openlibrary-mcp-server

  Resolve a cover image URL for a book or author photo. Returns a direct HTTPS URL in the requested size (S/M/L). The Covers API always returns HTTP 200 — missing covers return a 1×1 placeholder GIF, not a 404. Identifiers with path separators or control characters, and author-by-ISBN lookups, are rejected locally before any request. URLs can be embedded in markdown as .

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• connect_onboard

  bookstore4agents

  Start (or resume) Stripe Connect onboarding so this account can RECEIVE author royalties. Returns a one-time onboarding_url the human author must open in a browser to complete KYC. Required before a book can be published: an author with no payouts-enabled Connect account can save drafts but their books stay in draft until onboarding finishes. Payouts stay disabled until Stripe verifies the details — poll connect_status afterward.

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• bsky_search_posts

  bluesky-mcp-server

  Full-text search across public Bluesky posts. Filters by author (handle or DID), language (BCP-47 code, e.g. "en"), hashtag (without the # prefix), date range (ISO 8601), and sort order. Returns posts with text, author info, engagement counts (likes/reposts/replies), normalized embeds, AT-URIs for thread drilling, and hitsTotal when the API reports the total number of matching posts. This is the primary entry point for social listening — pass any AT-URI from results to bsky_get_post_thread to read the full conversation.

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• get_site_info

  Erik Bethke's Blog & Knowledge Graph

  Get metadata about erikbethke.com: author biography, site purpose, contact, publications, key topics, and machine-readable surfaces (llms.txt, agents.json, MCP, OpenAPI).

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• list_books

  Source Library

  BROWSES/FILTERS THE CATALOG by metadata (author/title fragment, language, category, translation recency) — no content/topic matching. PICK THIS to see WHAT EXISTS by an author or in a tradition. Returns books with title, author, language, year, and translation progress. → For a relevance-ranked topic search use search_library; for passages on a theme use search_translations (exact words) or search_concept (by meaning).

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• stophy_search_videos

  Stophy

  Search YouTube by keyword with optional filters. Returns items[] discriminated by type: video items have {id, videoUrl, title, author, description, duration, durationSec, viewCount, publishedAt, isLive, thumbnails}; short items have {id, shortUrl, title, viewCount, thumbnails}; channel items have {id, channelUrl, name, handle, subscriberCount, thumbnails}; playlist items have {id, playlistUrl, title, author, videoCount, thumbnails}. Also returns continuationToken for the next page. Best for: discovering videos on a topic, finding recent uploads. Not recommended for: fetching a specific video you already have the URL for. Use stophy_get_video instead.

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• get_prompt

  mcp

  Fetch one prompt in full by slug (or UUID): complete prompt text, structured metadata (model, prompt type, style, quality assessment), author, media and source attribution. Optional locale (es, pt, fr, zh, de, ja) returns the translated version.

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• get_metadata

  microlink

  Extract metadata from any URL to preview page content. Returns title, description, image, author, publisher, logo, and structured data—useful when you need to understand a webpage without visiting it directly.

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• search_works

  crossref

  Search academic papers, books, and datasets via Crossref. Beyond keyword search you can SORT by citation count or publication date and FILTER by date range, work type, and author — e.g. "most-cited papers on transformers" (sort=citations), "papers on LLMs since 2024" (from_date=2024-01-01), "recent journal articles by an author". Returns titles, authors, journal, DOIs, citation counts, and dates.

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• search_authors

  openalex

  Find researchers by name or institution affiliation. Returns author name, ORCID, institution, publication count, and total citations.

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• get_top_stories

  hackernews

  Fetch the current live top-ranked Hacker News stories from the Firebase API. Returns up to `count` stories (default 10) with title, URL, score, author, comment count, and Unix timestamp.

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• list_collections

  iconify

  Browse available icon collections. Returns prefix, name, icon count, author, license, and category. Use the prefix with search_icons or get_icons.

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• search_publications

  Dblp

  Search DBLP publications. Match by title / author / year / venue. Default page size 30, max 1000.

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