jaredmdobson

MCP Hot-Reload Pattern for AI Agents

A language-agnostic guide for implementing hot-reloadable MCP (Model Context Protocol) servers that update tools without process restarts.

The Problem

When building MCP servers for AI agents (Claude, GPT, etc.), code changes typically require:

1. Stopping the MCP server
2. Restarting the AI agent/IDE
3. Reconnecting everything

jaredmdobson

@Composable
fun SafeTextField(modifier = Modifier){
  TextField(
    modifier = modifier.onPreviewKeyEvent {
                    it.nativeKeyEvent.keyCode == KeyEvent.KEYCODE_DEL
                }
)

jaredmdobson

codesign -d --extract-certificates ./[App Name Here].app;
openssl x509 -inform DER -in codesign0 -out codesign0.pem;
openssl x509 -inform DER -in codesign1 -out codesign1.pem;
openssl x509 -inform DER -in codesign2 -out codesign2.pem;
cat codesign1.pem codesign2.pem > cachain.pem;
openssl x509 -inform DER -in codesign0 -noout -nameopt -oneline -subject -serial -dates;

jaredmdobson

/^((\b(localhost)\b:[0-9]+)|([a-z0-9][a-z0-9-]{1,61}[a-z0-9](?:\.[a-z]{2,})+(:[0-9]+)?))$/

jaredmdobson

#!/bin/bash

sudo /opt/bitnami/ctlscript.sh stop tomcat
cd /opt/bitnami
sudo cp -f apache-tomcat/webapps/jenkins.war apps/jenkins/jenkins.war.bak
sudo rm -r apache-tomcat/webapps/jenkins
sudo rm -r apache-tomcat/webapps/jenkins.war
sudo rm -r apache-tomcat/work/Catalina/localhost/jenkins
sudo wget http://mirrors.jenkins-ci.org/war/latest/jenkins.war
sudo mv jenkins.war apache-tomcat/webapps/

jaredmdobson

// Available variables which can be used inside of strings.
// ${workspaceRoot}: the root folder of the team
// ${file}: the current opened file
// ${fileBasename}: the current opened file's basename
// ${fileDirname}: the current opened file's dirname
// ${fileExtname}: the current opened file's extension
// ${cwd}: the current working directory of the spawned process
{
    "version": "0.1.0",
    "command": "cargo",

jaredmdobson

{
  // Use IntelliSense to learn about possible attributes.
  // Hover to view descriptions of existing attributes.
  // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
  "version": "0.2.0",
  "configurations": [
    
    {
      "name": "Debug",
      "type": "lldb",

jaredmdobson

USE master
GO
IF OBJECT_ID('sp_helpindex2', 'P') IS NOT NULL
BEGIN
DROP PROCEDURE sp_helpindex2
END
IF OBJECT_ID('sp_helpindex3', 'P') IS NOT NULL
BEGIN
DROP PROCEDURE sp_helpindex3
END

jaredmdobson

--=====================================================
-- Author: Jared Dobson
-- Date: 12/22/2010
-- Description: Shows Execution Plan for a given spid.
--=====================================================
CREATE PROCEDURE sp_queryplan ( @SessionID INT )
AS
BEGIN
SELECT
[DEQP].[query_plan],

jaredmdobson

CREATE PROCEDURE [dbo].[EnableAllTriggers]

AS

DECLARE @string VARCHAR(8000)

DECLARE @tableName NVARCHAR(500)

DECLARE cur CURSOR