ECC
MCPMIT
Open-source agent harness performance optimization system with skills, memory, and security for AI coding tools.
243k·Developer Tools·Open source
semble
MCPOpen sourceFast, token-efficient code search for AI agents via MCP, CLI, or sub-agent.
5.9kMIT
Fast and Accurate Code Search for Agents. Uses 99% fewer tokens than grep+read
Pros
- +Uses ~99% fewer tokens than grep+read
- +Indexes repos in ~500ms, queries in ~1ms on CPU
- +Zero setup: no API keys, GPU, or external services
- +Works with multiple coding agents via MCP
Cons
- −Requires installation of uv and semble
- −Indexing may need periodic invalidation
- −Limited to code search, not general-purpose
Target audience: Developers building or using AI coding agents that need efficient code retrieval.
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