Agent skills for Perplexity

When to activate: PCI DSS, PCI compliance, payment card security, cardholder data, SAQ, QSA, card data environment, tokenization, network…

Compresses a given PDF file to reduce its size.

Process PDF files - extract text, create PDFs, merge documents.

Extract tables from PDFs and convert to CSV

Interactive PDF viewer. Use when the user wants to open, show, or view a PDF and collaborate on it visually — annotate, highlight, stamp…

Detect and safely remove PDF watermarks embedded as repeated image XObjects, page-content draw operations, or watermark annotations; also…

Convert a PDF file into per-page PNG images and save them into a dedicated subfolder inside the artifacts directory.

Automate Pdf4me tasks via Rube MCP (Composio).

Display and manipulate PDF documents using PDFKit.

Install and use pdflatex to compile LaTeX documents into PDFs on Linux.

Automate Pdfless tasks via Rube MCP (Composio).

Develop pedagogical content knowledge for a topic by surfacing common misconceptions and effective representations.

Extract TikZ diagrams from Beamer `.tex` source, compile each to a standalone PDF, and convert to SVG with 0-based indexing.

Comprehensive manuscript review with three modes: single-pass (default), --adversarial critic-fixer loop, and --peer [journal] simulated…

Retrieve and read another application's corpus (a declared peer/linked corpus) via local workspace, sparse git clone, or GitHub MCP, with…

Skill for simulating peer review feedback on manuscripts

Add Apple Pencil drawing with PKCanvasView, PKToolPicker, PKDrawing serialization/export, stroke inspection, and PencilKit/PaperKit…

Pentagram Info-Architecture (信息建筑·红) — rational Swiss-grid data decks adapted from the ppt-pentagram showcase of 花叔 (alchaincyf)'s…

Threads the full five-phase structural-overhaul protocol — landscape discovery, taxonomy design, environment configuration, systemic…

People HR integration via Apideck's HRIS unified API — same methods work across every connector in HRIS, switch by changing `serviceId`.

Per-category/per-family models can produce WORSE leaderboard scores than a single global model, even when per-category CV is better.