The short version
An MCP codebase index for faster agent understanding and fewer full-file reads.
From the HackerLinks archive
Codebase Memory MCP
An MCP codebase index for faster agent understanding and fewer full-file reads.
At a glance:
First seen:2026-08-05
Last seen:2026-08-05
Times seen:1
Website:github.com
Why it caught our attention
A practitioner named it as one of their two highest-return agent cost-reduction improvements.
Where it surfaced on Hacker News
2026-08-05
“from a cost reduction standpoint, the two most outsized ROI wins came from making sure the agent runs all terminal commands in quiet and using a codebase index mcp to speed up understanding and reduce full file reads [0]. I've also found the latter also dramatically improved the quality of output.”
jtr1 · recommendation · first hand use
Direct HN comment
Harness engineering for self-improvement
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