Dave Fitzsimmons
@fitz2882
Founder @ loopgain.ai
3
Published Tools
6
Total Stars
4
Weekly Downloads
13
GitHub Followers
12
Public Repos
Published Tools
3 MCP Serversacross 2 categoriesfitz2882
Prompt-injection defenses for Claude Code. A PreToolUse Bash hook blocks compositional credential-exfiltration shapes (secret read plus network, env dump to network, remote script to shell, reverse shells). A sanitizing MCP server wraps untrusted URLs and files in sentinels, strips invisible unicode, flags jailbreaks.
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Model-agnostic MCP server that gives any AI agent a persistent, self-improving catalogue of solved problems. Recall past fixes, record new ones, never learn the same thing twice.
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AI memory system for Claude Code - Three-layer architecture with semantic search, knowledge graphs, and intelligent retrieval
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