Catalog
Every x402, MPP, MCP, and skill listing we've indexed, normalized, and enriched.
Loki Log Query Agent
The open catalog of AI agent skills — 2,000+ security-scanned skills for Claude Code, Cursor, Codex, and more.
Logto Open Source Authentication and Authorization Infrastructure
Logto is a modern, open-source authentication and authorization infrastructure built on OIDC and OAuth 2.1. It provides multi-tenancy, enterprise SSO, RBAC, and SDKs for 30+ frameworks, making it the go-to Auth0/Cognito alternative for SaaS and AI applications.
Logfire Python Observability SDK for LLM and Agent Tracing
Logfire is Pydantic's observability SDK for Python applications, with first-class tracing for AI, LLM, and agent workloads. It wraps OpenTelemetry, ships with a hosted UI, and supports instrumenting popular Python frameworks without building a custom tracing stack from scratch.
Logdy Real-Time Log Viewer with Web UI and CLI
Logdy is a zero-dependency single-binary log viewer that pipes any command output into an interactive browser-based UI. It supports custom TypeScript parsers, column definitions, filtering, and works with stdin, files, sockets, and REST API inputs.
LobeHub Multi-Agent Chat Platform with MCP Plugin Ecosystem
LobeHub is an open-source multi-agent chat platform supporting 50+ LLM providers, MCP plugin marketplace, knowledge base management, and multi-agent collaboration. It serves as a self-hosted alternative to ChatGPT with extensible function calling and voice capabilities.
Load-test HTTP endpoints with reproducible attack profiles and latency reports before rollout with Vegeta
Run constant-rate HTTP attacks, capture binary results, and generate reports or plots before capacity changes and releases.
Load-test gRPC services from proto files and reusable request fixtures
This ASE skill uses ghz to run repeatable gRPC load tests from proto files, protosets, or server reflection. An agent can replay request fixtures at controlled concurrency, capture latency and error rates, and export machine-readable reports for regression checks or performance i
Load-test an HTTP endpoint with a fast reproducible CLI probe using oha
Run a quick concurrent HTTP benchmark against a URL before deeper performance work or regression triage.
Load .mbox mail archives into SQLite for offline search, audits, and dataset joins
Use mbox-to-sqlite when an agent needs to work across an email archive as structured data instead of parsing one message at a time. The agent imports a mailbox into SQLite, then hands the resulting database to search, reporting, and cross-dataset workflows without depending on a
LLM Command-Line Interface for Large Language Models
LLM is a Python CLI tool and library by Simon Willison for accessing OpenAI, Anthropic Claude, Google Gemini, Meta Llama, and dozens of other language models from the terminal. It supports API-based and local models via plugins, conversation logging to SQLite, templates, embeddin
LLDB Debug Session Automator
Automates LLDB debugging sessions with scripted breakpoint management and expression evaluation. Uses the LLDB Python SB API (lldb.SBDebugger, SBTarget, SBProcess) for programmatic debug control.
LlamaIndex MCP Server
The open catalog of AI agent skills — 2,000+ security-scanned skills for Claude Code, Cursor, Codex, and more.
LlamaIndex Agent
The open catalog of AI agent skills — 2,000+ security-scanned skills for Claude Code, Cursor, Codex, and more.
llamafile Single-File LLM Distribution and Runner by Mozilla
llamafile by Mozilla bundles open-source LLMs into a single portable executable that runs locally on macOS, Windows, Linux, and BSD with zero installation. It combines llama.cpp inference with Cosmopolitan Libc to collapse model weights, server, and runtime into one file.
llama.cpp Portable LLM Inference Engine in C/C++
llama.cpp is a high-performance C/C++ implementation for running LLM inference across diverse hardware. It supports GGUF model quantization, GPU acceleration on NVIDIA/AMD/Apple Silicon, and provides both a CLI and an OpenAI-compatible HTTP server for local model serving.
LiveKit Real-Time Video Audio and Data Server with WebRTC
LiveKit is an open-source, scalable WebRTC-based real-time communication server written in Go. It provides multi-user conferencing, streaming, and data channels with client SDKs for JavaScript, Swift, Kotlin, Flutter, React, Go, Python, Rust, and Unity.
Live Stream Clip Extractor
Extracts highlight clips from live streams using Twitch Helix API, YouTube Live Streaming API, and FFmpeg segment detection. Identifies peak moments via chat velocity analysis and audio energy spikes.
Live Stream Audio Monitor
Monitors live audio streams from RTMP, HLS, or Icecast sources using FFmpeg stream capture and real-time chunked transcription via Deepgram's streaming API or Whisper.cpp. Detects silence gaps, audio clipping, and loudness deviations from EBU R128 targets using pyloudnorm.
Litestream SQLite Streaming Replication
Litestream is a streaming replication tool for SQLite databases that continuously replicates changes to S3, Azure, GCS, SFTP, or local storage. Written in Go with 13k+ GitHub stars, it enables SQLite to be used as a production database with disaster recovery.
LiteLLM Unified LLM Gateway and Proxy Server
LiteLLM is an open-source Python SDK and proxy server that provides a unified OpenAI-compatible interface to call 100+ LLM APIs including OpenAI, Anthropic, Azure, Bedrock, and more. It includes cost tracking, guardrails, load balancing, and virtual key management for production
Listmonk Self-Hosted Newsletter and Mailing List Manager
High-performance, self-hosted newsletter and mailing list manager packed into a single binary. Manages millions of subscribers with templated campaigns, analytics, and a REST API for programmatic email automation.
Liquidsoap Audio and Video Streaming Language
Build audio and video streaming pipelines with Liquidsoap, a statically typed scripting language purpose-built for media automation. Create internet radio stations, live stream processors, and automated playout systems with a composable operator model.
Lip Gloss CSS-Like Terminal Styling Library for Go
Lip Gloss by Charmbracelet is a Go library that brings CSS-like declarative styling to terminal UIs. With 11,000+ GitHub stars, it provides expressive color handling, borders, padding, tables, and layout primitives for building polished terminal applications.
Lint YAML configs for syntax, duplicate keys, and style drift before CI or deploy
Uses yamllint to inspect hand-written or generated YAML before it reaches CI or deploy. The agent returns line-level syntax, duplicate-key, indentation, and formatting findings so config changes can be fixed before they break pipelines or runtime environments.