JerrettDavis

JD.SemanticKernel.Extensions — Development skill for Claude Code

Development community

Semantic Kernel extensions for Claude Code skills, hooks, context compaction, and semantic memory.

How to install JD.SemanticKernel.Extensions

This entry records only its repository, not the path inside it, so there is no exact command to give. Open JerrettDavis/JD.SemanticKernel.Extensions and copy the folder into ~/.claude/skills/, or the file into ~/.claude/agents/.

What JD.SemanticKernel.Extensions does

Semantic Kernel extensions for Claude Code skills, hooks, context compaction, and semantic memory.

Alternatives in Development

10 Context And Prompts — Prompt 10: Wire Up System Prompt, Context Gathering & Memory System 2.3k ★
Setup Context — Set up your Skill Memory — a pm-context.md every skill reads so outputs come back tailored to you 1.3k ★
Purpose — Orient yourself in pi-vs-cc — a collection of Pi coding agent extensions and agent specs that progressively de 527 ★

README

JD.SemanticKernel.Extensions

[![CI](https://github.com/JerrettDavis/JD.SemanticKernel.Extensions/actions/workflows/ci.yml/badge.svg)](https://github.com/JerrettDavis/JD.SemanticKernel.Extensions/actions/workflows/ci.yml) [![NuGet](https://img.shields.io/nuget/v/JD.SemanticKernel.Extensions.svg)](https://www.nuget.org/packages/JD.SemanticKernel.Extensions) [![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](LICENSE)

An extensible toolkit for [Microsoft Semantic Kernel](https://github.com/microsoft/semantic-kernel) that bridges **Claude Code skills, plugins, and hooks** into SK applications, and adds **context management primitives** (compaction, semantic memory) for building production-grade AI agents.

Features

📝 Skills — Parse SKILL.md files (YAML frontmatter + markdown) into KernelFunction or PromptTemplate
🔗 Hooks — Map Claude Code lifecycle events (PreToolUse, PostToolUse, etc.) to SK's IFunctionInvocationFilter and IPromptRenderFilter
📦 Plugins — Load .claude-plugin/ directories with skills, hooks, and MCP configs
🔌 MCP — Discover MCP servers from Claude Code, Claude Desktop, VS Code, Codex, Copilot, and JD canonical config with a PatternKit-backed provider chain
🗜️ Compaction — Transparent context window management with configurable triggers and hierarchical summarization
🧠 Memory — Semantic memory with MMR reranking, temporal decay scoring, and query expansion
💾 Memory.Sqlite — SQLite-backed persistent memory storage
🎯 Fluent API — UseSkills(), UseHooks(), UsePlugins(), AddCompaction(), AddSemanticMemory() extension methods

Packages

Package	Description	NuGet
`JD.SemanticKernel.Extensions.Skills`	SKILL.md → KernelFunction/PromptTemplate	![NuGet](https://img.shields.io/nuget/v/JD.SemanticKernel.Extensions.Skills.svg)
`JD.SemanticKernel.Extensions.Ho