Chroma Cloud – serverless search database for AI

Show HN: Package Search MCP – enable agents to search dependency source code

Chroma Cloud – serverless search database for AI is active in the show hn launch space.

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Hi all - Hammad here, CTO of Chroma.We’ve been working closely with teams building AI systems for the software engineering stack - autocomplete bots, PR review agents, and code assistants. One common pain point we see: these systems hallucinate about dependencies.While most companies index the primary codebase with grep, semantic search, and AST-based tools, dependencies are often overlooked. Even though they typically make up the bulk of running code. Maintaining source ingestion into agents is often difficult: fetching tarballs, caching, and avoiding latency spikes.So we built Package Search MCP. It ingests and indexes public dependencies from NPM, PyPI, Go, and Crates.io at distinct versi

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Website: trychroma.com/package-search