Initial commit: HPR Knowledge Base MCP Server

- MCP server with stdio transport for local use
- Search episodes, transcripts, hosts, and series
- 4,511 episodes with metadata and transcripts
- Data loader with in-memory JSON storage

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

hpr_transcripts/hpr0685.txt

@@ -0,0 +1,37 @@
+Episode: 685
+Title: HPR0685: Product Review SunVolt
+Source: https://hub.hackerpublicradio.org/ccdn.php?filename=/eps/hpr0685/hpr0685.mp3
+Transcribed: 2025-10-08 00:49:15
+
+---
+
+Music
+Hello everyone, it's Riddlebox. Sorry it has been such a long time since my last
+HPR episode. Today I'm going to do a product review. This product is one that I think
+almost everyone will find a good use for. The product is from Scosh and is the solar
+powered universal charger, backup battery, or sunbolt. A description of the product from
+the manual that comes with it says, the Scosh sunbolt provides a convenient and environmentally
+friendly way to charge your USB portable device. The specifications for the product are
+output 5 volts 500 milliamps. The battery is a lithium ion. The battery capacity is 1500
+milliamps. Solar battery charge is 4 to 5 days and it varies depending on sunlight and
+everything. It has two lights, one for charging by the suner from a PC and the other is out
+which is lights up when it is charging a device. There's also a small button on which
+allows you to see how much battery is left. So obviously there are two ports, two USB
+ports. One is to plug a USB cord into it to charge a device and the other is to plug
+a cable into it to charge the device from a PC. So you can actually charge the battery
+while charging your phone or something else. It also comes with a little clear plastic
+case and some suction cups to put on your car window. The initial charge does take like
+four hours or so and the manual recommends to charge the device from your PC or laptop
+before your first use. After doing the initial charge you can carry the battery with you and
+when your Android device or smartphone or any device that charges from USB is running low
+you can just plug it into the battery and it starts charging instantly. I've been using
+this device for a few months now and it has saved me many times while I was on the phone
+with tech support and my cell phone was about to die out. All in all it takes a long time
+to charge by solar power but charging it in combination with the laptop and the sun
+it is a nice way to have a battery back up for your device. I purchased this from Walmart
+for about $30 US and have seen it online for as low as $20 US. I think it is priced very
+well and I highly recommend it to anyone that uses any type of smartphone or USB device
+a lot during the day and the battery wears down quickly so you can instantly charge the
+device back up and get more usage out of whatever device you are using. Well again this
+is Riddlebox and I hope you guys find this episode useful and I will see you next time.
+Thank you.