Alexandria
The knowledge library for superintelligence.
Keenable
Crawler, index and ranking rebuilt for AI scale: 100B+ documents, <250ms p95 (US East), from $1 / 1K requests @ 100 RPS+. API, MCP and CLI on one key
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BackSearch
Point-in-time web search and page fetch over a frozen archive. Query the web as it existed on any past date, reproducibly.
CocoIndex
Open-source incremental data framework for AI agents. Keep codebases, docs, and knowledge continuously indexed — fresh context, zero re-processing. Python API.