Blog
Engineering notes on code agents, context, and the systems around them.
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Product
CodeAlive 3.0: From Context Engine to Code Research Agent
A look at CodeAlive 3.0: our production context engine, code research agent, RepoContextBench, and the new Tool API and MCP surface.
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03Model Context Protocol (MCP)
How CodeAlive MCP evolved: from three tools to a research interface
How CodeAlive MCP changed its tools, retrieval flow, response formats, and error handling on the way to v3.
Benchmarks
RepoContextBench v1: What 41 Repository-Research Runs Show
A public benchmark of repository research: 20 audited questions, source-backed quality scoring, and complete answerer cost and latency data.
Agent Experience (AX)
Canonicalization for small agent LLMs: a practical AX pattern
A scalar string broke a string-array tool call. We fixed it once at the Microsoft Agent Framework invocation boundary.