shipyard-sandbox

A guide that introduces available Python libraries, tools, and resources in the sandboxed environment for various tasks such as file manipulation, PDF processing, data analysis, and more. Use this guide to understand the capabilities of the sandbox and how to leverage them effectively.

BACH FileCommander

43 tools for filesystem, process management, sessions, search, OCR, ZIP, and PDF export.

Io.Github.Libres Coder/Parseflow

PDF parsing server with text extraction, metadata, search, images, and TOC via MCP

MCP Search Server

Web search, content extraction, PDF parsing, plus datetime and geolocation tools. No API keys.

arxiv-doc-builder

Automatically convert arXiv papers to well-structured Markdown documentation. Invoke with an arXiv ID to fetch materials (LaTeX source or PDF), convert to Markdown, and generate implementation-ready reference documentation with preserved mathematics and section structure.

ADR Review Panel

This skill runs a panel of specialist reviewer subagents over an Architectural Decision Record (ADR) and produces a consolidated report in two formats: a PDF document and a PPTX slide deck.

study

Use this skill when the user wants to read, study, analyze, or deeply understand a research paper (PDF).

Pdf Mcp

Production-ready MCP server for PDF processing with intelligent caching.

doc-cleaner

Convert PDF, DOCX, XLSX, and text files to clean, structured Markdown. CJK-friendly, table-friendly, privacy-first.

Beautiful Markdown for PDF Export

Guidelines and instructions for generating Markdown that looks excellent when read natively and renders beautifully when exported or converted to PDF.

PDFCrowd PDF Export

Create polished, professional PDFs from a single prompt. Documentation, reports, charts, and more.

Io.Github.Xt765/Mcp Document Converter

Convert PDF, DOCX, HTML, Markdown, and Text for AI assistant context injection.

Io.Github.User0856/Snaprender

Screenshot any website as PNG, JPEG, WebP, or PDF. Device emulation, dark mode, ad blocking.

PDF Modifier

Modify PDF text, replace with regex, and analyze layout while preserving fonts.

PDF Kit

AI-powered PDF tools: fill forms via natural language

Io.Github.Huoshuiai42/Huoshui Pdf Converter

An MCP server that provides PDF file conversion

ESG MCP Servers

31 MCP tools for ESG data extraction, PDF processing, vector search, and EU regulation analysis.

Io.Github.PyJudge/Pdf4vllm

PDF reader for vision LLMs. Auto-detects text corruption and switches to image mode.

Academic Paper Skill

Generate publication-ready academic research papers as professionally formatted PDFs. This skill covers the full pipeline: gathering inputs → writing/rewriting → figure creation → PDF formatting with reportlab → submission preparation for SSRN/arXiv.

pdf-diff

Visual PDF regression test comparing current Beamer output against a baseline branch. Use when checking if slide changes introduced visual regressions.

arxiv-research

Search and read academic papers from arxiv via Semantic Scholar API + ar5iv HTML. No OAuth, no PDF parsing. Use when the user wants to find research papers, read a specific paper, look up citations, or explore academic literature. Trigger on "find papers on", "arxiv", "research on", "look up the paper", "academic search", "semantic scholar", "what does the literature say", "read this paper", or any arxiv/ar5iv URL.

Foxit PDF API MCP Server

MCP server that exposes Foxit PDF API capabilities via stdio.

Io.Github.Invapi Org/Invapi Mcp

Extract, create, convert & validate invoices (UBL, CII, XRechnung, ZUGFeRD, PDF, Excel)

abx-dl

Use this when you need to scrape websites, extract page content, download media, or run the ArchiveBox extractors without a full ArchiveBox install. abx-dl can save many kinds of web content including txt, md, html, json, pdf, png, jpg, mp4, mp3, srt, screenshots, favicons, headers, DOM snapshots, mirrored sites, and more using the same plugin ecosystem that powers ArchiveBox.

PDF Extract

Faktuj MCP

Generate Polish VAT invoices (Faktura VAT) as PDF

JusCABA — Justicia CABA

Search Buenos Aires City courts: cases, proceedings, parties, and PDF downloads

MCP Document Reader

An MCP enabled multi-format document reader supporting DOCX, PDF, TXT, and Excel files

StudioMeyer MCP Suite

8 MCP servers, 104+ tools: memory, social, PDF, email, images, calendar, scheduler, files.

Mac-letterhead

Professional letterhead PDF generator for macOS with Markdown support and smart margin detection

Io.Github.Combjellyshen/Zotero Bridge

MCP Server for Zotero SQLite Database - collection, tagging, PDF reading and more.

notebooklm-research

Full-autopilot AI research agent powered by Google NotebookLM (notebooklm-py v0.3.4). Ingests sources (URL, text, PDF, DOCX, YouTube, Google Drive), runs deep web research, asks cited questions, and generates 10 native artifact types (audio podcast, video, cinematic video, slide deck, report, quiz, flashcards, mind map, infographic, data table, study guide). Produces original content drafts via Claude, with optional publishing to social platforms via threads-viral-agent integration. Use this skill when the user mentions: NotebookLM, research with sources, create notebook, generate podcast from articles, turn research into content, trending topic research, research pipeline, source-based analysis, cited research answers, generate slides, generate quiz, make flashcards, deep web research, create infographic, compare sources, research report, study guide, source analysis, or knowledge synthesis.

ctf-forensics

Provides digital forensics and signal analysis techniques for CTF challenges. Use when analyzing disk images, memory dumps, event logs, network captures, cryptocurrency transactions, steganography, PDF analysis, Windows registry, Volatility, PCAP, Docker images, coredumps, side-channel power traces, DTMF audio spectrograms, packet timing analysis, CD audio disc images, or recovering deleted files and credentials.

Markdown to Academic Paper Converter

Convert Markdown files to properly formatted Word documents (and optionally PDF). Auto-detects language from filename (Chinese characters = CN format, otherwise EN/arXiv format).

pdf-to-video

Use when user wants to convert a PDF document into a showcase video, extract key points from PDF, or create video presentation from PDF file

bench

Run benchmark and analyze PDF parsing performance

Io.Github.Fredpsantos33/Iteratools

40+ pay-per-use tools for AI agents: search, TTS, QR, PDF, scraping, image gen. x402.

arxiv-to-md

Convert arXiv papers to LLM-consumable markdown. Invoke when user provides an arXiv ID or URL, or when syncing academic papers from a PDF folder to a markdown destination.

academic-pdf-to-gfm

Convert academic PDF papers to GitHub-renderable GFM markdown with inline figures and correctly formatted math equations. Use this skill when converting research papers, technical reports, or math-heavy PDFs for display on GitHub or GitLab. Also use it when GFM math equations are broken or not rendering on GitHub, when someone asks about the $$-vs-```math decision, when equations look garbled on GitHub, when KaTeX validation is needed, or when investigating why LaTeX renders locally but not on GitHub. Also use when comparing GitHub vs GitLab math rendering, when asking about self-hosting GitLab for math documents, or when looking for a platform that requires less LaTeX workarounds. Covers PDF type detection (Word vs LaTeX vs scanned), tool selection (pymupdf4llm/pdftotext/marker-pdf), image extraction, GitHub math rendering rules ($$-vs-```math decision), GitLab native math support (no workarounds needed), KaTeX validation, and multi-agent adversarial equation verification.

Io.Github.Company Gibraltar/Company Gibraltar

Gibraltar company tools: corporate tax, compliance deadlines, and PDF form generation.

PDF Kit

AI-powered PDF tools: fill forms, merge, extract data, and split PDFs

Mcp Server

Generate tailored resumes via AI agents using KlevrCV. Returns a signed PDF download URL.

Io.Github.Huoshuiai42/Huoshui Pdf Translator

An MCP server that provides PDF translation service

Prince Cloud

Convert Markdown, HTML, and web pages to high-quality PDF with Prince.

answer-processing

Use whenever the user uploads a hand-written or scanned answer PDF to be graded against a reference solution. Converts answer PDFs in `answers/*.pdf` to markdown in `answers/converted/*.md` using the pdf skill (OCR as needed), then performs strategy-based grading against `converted/solutions/*.md` or `quizzes/*_answers.md`. Invoked by `/grade`.

Mcp Pdf

MCP server for PDF generation using PDFKit

PDFSpark MCP

Convert HTML or URLs to PDF documents powered by Playwright

laravel-pdf

Generate PDFs from Blade views or HTML using spatie/laravel-pdf. Covers creating, formatting, saving, downloading, and testing PDFs with the Browsershot, Cloudflare, or DOMPDF driver.

ref-downloader

Use when the user asks to batch-download all references for a paper from a DOI or local PDF with ref-downloader. Not for one-off PDFs, paper search, or Zotero import.

Io.Github.Company Gibraltar/Company Gi

Gibraltar company tools: corporate tax, compliance deadlines, and PDF form generation.