Prompting

MCP Probe

MCP server diagnostics — CLI + TypeScript library. Tests every tool, resource, and prompt, then scores health. Published on npm as @incultni...

Immunogen

Static, offline-first security scanner for AI-built apps. 0–100 Ship Score across 11 categories — including the AI layer (skills, MCP server...

Skillguard

Security scanner for AI agent skills. Detects prompt injection, data exfiltration, and malicious payloads before you install.

Commonly Used High Value Skills

High-value AI skills repository for Codex, Claude Code, OpenClaw, agents, prompts, and automation workflows. 高价值的 AI 技能库，涵盖 Codex...

Vybe Intelligence Vault

An auto-updating open-source vault for AI agents, RAG systems, MCP servers, prompts, tools, templates, and next-generation web development.

Humane Proxy

Lightweight AI safety middleware that protects humans by intercepting self-harm and criminal intent in LLM prompts. Features a 3-stage safet...

Obsidian MCP Connector

Add integrations like semantic search and custom Templater prompts to Claude or any MCP client.

ATM

MCP server for Home Assistant: give each AI agent its own token, scoped to only what you allow, with per-entity safety, full audits, and pro...

Prompt Caching

Automatic prompt caching for Claude Code. Cuts token costs by up to 90% on repeated file reads, bug fix sessions, and long coding conversati...

Cortexgraph

Temporal memory system for AI assistants with human-like forgetting curves. All data stored locally in human-readable formats: JSONL for sho...

MCP Tools Py

MCP server providing code quality checks (pylint and pytest) with smart LLM-friendly prompts for analysis and fixes. Enables Claude and othe...

Delego

Intent-bound action authorization for AI agents — deterministic, per-action approval a prompt injection can't re-point, with a signed, tampe...