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lightonai/next-plaid

NextPlaid is an Apache-2.0 multi-vector search engine in Rust from LightOn, paired with ColGREP — a semantic code search CLI that combines regex filtering with semantic ranking and runs fully local. 495 stars, designed to plug into coding agents as well as databases, and ships first-party models so the library works out of the box.

Open source →Back to radar
Score7.9
Popularity62.0
Risknone
TierSilver
Score breakdown
Usefulness8.0
Novelty8.0
Momentum7.0
Maturity7.0
Open-source/build8.4
Evidence7.2
Workflow potential9.0
Setup ease8.8

Popularity is tracked separately. Support, ads, sponsorships, and tips never affect these signals.

Why it matters

Useful for engineers who want a single Rust-based search engine that handles dense vectors, sparse vectors, and metadata filters, and who want ColGREP's regex-plus-semantic code search to live next to it. Install the crate, index a codebase, and pipe ColGREP queries into Claude Code or Cursor without sending source code to a third-party service.

Who should use it

engineers who want a single Rust library for dense + sparse + filtered vector search without standing up a serverteams that want semantic code search running fully local instead of paying for Sourcegraph or uploading code to GitHubcoding-agent builders who want regex-plus-semantic retrieval as one tool surface for Claude Code, Cursor, or CodexRAG practitioners who need multi-vector retrieval without vendor lock-inLightOn / ALLaM users who want first-party models alongside the search engine

Who should skip it

Skip if the source link, docs, or setup requirements do not match your workflow.

Risk explanation

No inherent user-impacting risk is flagged from the captured evidence.

Evidence links

Closest alternatives / related signals

ragknowledge-graphsvector-searchmulti-vectorsemantic-searchcode-searchrustlighton