Cross-script confusable detection, slug safety, and LLM Denial of Spend defence. Zero dependencies.

Unicode confusable/text-security building blocks, powered by Rust

A package to remove zalgo and common confusable characters from strings.

Detect visually confusable domain names using Unicode UTS #39.

Deterministic checks and the Tool Surface Score for MCP tool definitions: confusable tools, undescribed params, thin descriptions, token budget. No model calls.

Unicode confusable characters detection and string normalization library based on UTS #39

an implementation of the Confusable Detection algorithm from Unicode Technical Standard #39

Stateless branded primitive types for the DeepSeek Harness

Stateless branded primitive types for the DeepSeek Harness

Stress-test the tool-routing decision inside an agent loop: audit confusable tools, red-team routing robustness, and export failures as training data.

Detect trojan source attacks that employ unicode bidi attacks to inject malicious code

Replace all homoglyphs with base characters.

Find & remove invisible, dangerous, and confusable characters hiding in your text — zero-width spaces, BOMs, bidi 'Trojan Source' controls, Unicode tag prompt-injection, homoglyphs, smart quotes & NBSP. Zero dependencies, runs locally.

Stateless branded primitive types for Xlaunch

Local first MCP checks for Unicode confusables, mixed scripts, invisible controls, and suspicious identifiers

Defend an agent against hidden-content injection: strip payload-capable invisible Unicode and ANSI, splice out human-invisible HTML, and flag data-exfil URLs in untrusted text before any model sees it.

TypeScript NAPI Interop for ConfusableMatcher.

Lighthouse for MCP servers — lint your MCP server for agent usability, not just spec compliance

A library for parsing, validating and stringifying geographical coordinates of various formats.

Scripture vertical for the verifiable-content substrate: the Bible canon (OSIS book codes), a versioned versification model, the scripture.verse selector, and alias parsing (scripture:book.chapter.verse + tolerant forms) that normalizes many surface gramm