AgentIndex icon
AgentIndex
OpenGUI logo
OpenGUI
★ 1.8k
vs
pdf-mcp logo
pdf-mcp
★ 155

OpenGUI vs pdf-mcp

OpenGUI: OpenGUI lets AI agents see, understand and operate Android apps on real devices using screenshots, for multi-step phone tasks and app testing. It installs as a plugin for WorkBuddy or DeepSeek Harness, or can be self-hosted with its backend and Android client.; pdf-mcp: pdf-mcp is a Model Context Protocol (MCP) server that enables AI agents to read, search, and extract content from PDF files. It uses PyMuPDF for PDF parsing, SQLite for persistent caching, and supports hybrid search combining BM25 keyword and semantic embeddings, OCR for scanned documents, and structured extraction of tables and images.

01

TL;DR

OpenGUI logo
OpenGUIVision / Multimodal · ★ 1.8k

Automate repetitive multi-step tasks on an Android phone

Read OpenGUI full review →
pdf-mcp logo
pdf-mcpVision / Multimodal · ★ 155

Efficiently read and analyze large PDF documents without exceeding context limits

Read pdf-mcp full review →
02

Side-by-Side Comparison

Field
OpenGUI logoOpenGUI
pdf-mcp logopdf-mcp
Category
Vision / Multimodal
Vision / Multimodal
Stars
★ 1.8k
★ 155
License
NOASSERTION
MIT
Install Command
—
pip install pdf-mcp
Updated
5d ago
1w ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
android, gui-agent, phone-automation
agentic-ai, ai, claude
03

Features

OpenGUI logoOpenGUI
01Tap, swipe, type and navigate across apps from natural-language instructions
02App testing that records issues with reproduction steps and screenshots
03WorkBuddy workbench to watch the screen, steps and reports, or take over
04Self-hosted stack with dispatch via Feishu, Telegram, Discord or REST
pdf-mcp logopdf-mcp
01Hybrid search (BM25 keyword + semantic embeddings) with Reciprocal Rank Fusion
02Paginated reading to avoid context overflow
03OCR support for scanned and image-based PDFs via Tesseract
04Structured extraction of tables, images, and table of contents
05Persistent SQLite cache with automatic invalidation
04

Use Cases

OpenGUI logoOpenGUI
↳Automate repetitive multi-step tasks on an Android phone
↳Run exploratory tests on a mobile app and collect bug reports
↳Prepare social media drafts directly in the phone app
pdf-mcp logopdf-mcp
↳Efficiently read and analyze large PDF documents without exceeding context limits
↳Search for specific content or concepts within PDFs using natural language
↳Extract structured data such as tables and images from PDFs
05

Best For

OpenGUI logoOpenGUI
Trending
pdf-mcp logopdf-mcp
—
FAQ

FAQ

What is the difference between OpenGUI and pdf-mcp?
Both OpenGUI and pdf-mcp are in the Vision / Multimodal category. OpenGUI has 1.8k stars, while pdf-mcp has 155 stars.
Which is better, OpenGUI or pdf-mcp?
The best choice depends on your use case. Choose OpenGUI if Automate repetitive multi-step tasks on an Android phone, and pdf-mcp if Efficiently read and analyze large PDF documents without exceeding context limits.
Is OpenGUI free or open source?
Yes, OpenGUI is open source on GitHub (NOASSERTION).
Is pdf-mcp free or open source?
Yes, pdf-mcp is open source on GitHub (MIT).
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Related

Alternatives to OpenGUI →Alternatives to pdf-mcp →OpenGUI details →pdf-mcp details →