"Unicode" matching MCP servers:

Provides tools to inspect Unicode characters, escape/unescape strings in various formats (JS, HTML, URL), all offline and keyless.

Creates and manages encoded messages using zero-width characters and advanced Unicode steganography techniques, enabling quantum-themed puzzle generation with hidden secrets.

Enables creation of text-based visual elements including bordered boxes with shading, formatted tables, and diagrams using Unicode box drawing characters and ASCII art palettes for terminal output, documentation, and chat interfaces.

Safe, self-hosted MCP server for web grounding that fetches live pages through a stealth-patched Chrome and returns clean Markdown with provenance, preventing SSRF and blocks.

Encoding-transparent file tools for Claude Code and other MCP clients, converting project files between legacy codepages and Unicode for LLM operations.

MCP server for file operations with non-UTF-8/Unicode encoding: Cyrillic, CP1251, CP1252, ISO-8859, KOI8 auto-detection

Enables converting ASCII and Unicode text diagrams into crisp, animated SVG with 1:1 verification, including repair of misaligned diagrams.

Enables creative PDF generation with full design control including colors, shapes, emoji, and Unicode support. Supports everything from simple documents to artistic masterpieces using PDFKit's powerful API.

MCP server for generating properly aligned ASCII, Unicode box-drawing, and Markdown tables, with correct width measurement for Thai, Pali, and CJK characters using wcwidth.

Creates Windows-compatible ZIP files from macOS by normalizing Unicode filenames and removing forbidden characters, ensuring seamless file sharing.

An MCP server that provides tools for retrieving ASCII and Unicode art from a local database, including search, random selection, and category listing.

CodeSafer is an MCP server that scans AI-generated code for 9 categories of hidden security threats — including invisible Unicode, Trojan Source, homoglyphs, and rules file backdoors — using static analysis plus CodeBERT deep learning. Runs locally, free tier available.

An MCP server for high-quality bidirectional PDF ↔ Markdown conversion with full Unicode/CJK character support, enabling users to convert files via natural language commands.

Enables fetching stock quotes, historical prices as CSV, and plain-text Unicode price charts via Yahoo Finance data.

OmniGlyph is a local-first MCP server that gives AI agents deterministic Unicode, domain-term, security-scan, and output-guardrail checks before reasoning over text or delivering generated output.

Unified MCP server providing AI assistants with 53 tools from 10 developer tool packages, including color conversion, emoji metadata, symbol encoding, Unicode lookup, Google Fonts, distance calculation, timezone operations, Korean romanization, unit conversion, and holiday dates.

Publishes experimental MCP Events methods — events/list, events/stream, events/poll, and events/subscribe/events/unsubscribe with verified webhook delivery — so MCP clients can receive pushed notifications alongside a public website. Anonymous visitors appear as floating dots and can ping or send a short message of up to 200 Unicode code points to any chosen name, with no accounts, database, or persistent storage.

Provides deterministic Unicode 17 text integrity operations—inspection, normalization, comparison, transcoding, security observation, difference explanation, indexing, and protocol profiles—over explicit strings and byte arrays via eight read-only MCP tools.

A local MCP server that lets an assistant observe and control Windows application windows, plus interact with Xiaomi MiMo AI Desktop workflows, through 22 tools for Unicode typing, smooth dragging, cross-window drops, and bounded SSE streaming.

Zero-dependency local proxy that wraps any MCP server to redact secrets, strip hidden-Unicode prompt injection, and block writes to protected paths like ~/.ssh and .env.