io.github.HatmanStack/ragstack is an MCP server that search, chat, upload, and scrape a serverless RAGStack knowledge base on AWS. Its tool list has not been published yet over stdio, requires no API key, and scores 60/100 on MCPpedia's security, maintenance and efficiency rubric.
Step 1
Install in your client
Config is the same across clients — only the file and path differ.
CD
Supported in Claude Desktopstdio · Node 18+
Paste into ~/Library/Application Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"io-github-hatmanstack-ragstack": {
"args": [
"ragstack-mcp"
],
"command": "uvx"
}
}
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What io.github.HatmanStack/ragstack does
Serverless document and media processing with AI chat. Scale-to-zero architecture — no vector database fees, no idle costs. Upload documents, images, video, and audio — extract text with OCR or transcription — query using Amazon Bedrock or your AI assistant via MCP.
Test This Server
Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.
uvx 'ragstack-mcp' 2>&1 | head -1 && echo "✓ Server started successfully"
After testing, let us know if it worked:
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Scored, not listed
Why this score
Five weighted categories — click any category to see the underlying evidence.
Score breakdown
60/100across 5 weighted dimensions
0255075100
23
13
14
10
−40
Security
Maintenance
Efficiency
Documentation
Compatibility
Categoriesclick a row to see evidence
Security
OSV.devNo known CVEs.
Checked ragstack-mcp against OSV.dev.
Community
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Frequently Asked Questions
- Is io.github.HatmanStack/ragstack safe to use?
- io.github.HatmanStack/ragstack has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments. Licensed under Apache-2.0.
- How do I install io.github.HatmanStack/ragstack?
- io.github.HatmanStack/ragstack supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
- What AI clients work with io.github.HatmanStack/ragstack?
- io.github.HatmanStack/ragstack is compatible with claude-desktop, cursor, claude-code. It uses stdio transport.
- Is io.github.HatmanStack/ragstack actively maintained?
- io.github.HatmanStack/ragstack is actively maintained — last commit was 5 days ago. It has 25 GitHub stars.
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Community
Discussion
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