{"slug":"spr","name":"spr","domain":null,"verdict":"As of 2026-08-08, Claude, Gemini collectively rank spr #4 of 6 for stacked pull request tools for monorepos. Source: https://modelsagree.com/product/spr (modelsagree.com, CC BY 4.0).","best_rank":4,"categories":1,"entries":[{"slug":"best-stacked-pull-request-tools-for-monorepos","title":"Best stacked pull request tools for monorepos","rank":4,"of":6,"score":3,"appearances":2,"modelRanks":{"Claude":4,"Gemini":5},"reason":"A lightweight, opinionated take on Graphite's model without the platform — each local commit becomes a GitHub PR, spr diff keeps the stack synced, and it stays close to plain git so it drops into an existing monorepo with minimal ceremony. Good value for small teams that want stacking without a vendor.","reasons":[{"model":"Claude","reason":"A lightweight, opinionated take on Graphite's model without the platform — each local commit becomes a GitHub PR, spr diff keeps the stack synced, and it stays close to plain git so it drops into an existing monorepo with minimal ceremony. Good value for small teams that want stacking without a vendor."},{"model":"Gemini","reason":"Extremely lightweight, open-source CLI utility (git-spr) that maps local Git commit stacks straight to GitHub pull requests with zero third-party cloud services or vendor lock-in."}],"fixes":[{"model":"Claude","fix":"The rigid one-commit-per-PR model and reliance on commit-id trailers demand workflow discipline, and it has no merge queue or review UI of its own, so it won't scale the merge/rebase coordination that large monorepos need."},{"model":"Gemini","fix":"Strict one-commit-per-PR model without visual dependency graphs or monorepo merge queue orchestration; not for complex multi-commit PR branches or large teams."}],"updated":"2026-08-08","api":"https://modelsagree.com/api/v1/best/best-stacked-pull-request-tools-for-monorepos.json"}],"page":"https://modelsagree.com/product/spr","check":"https://modelsagree.com/check?q=spr","updated":"2026-08-10T18:18:45.051Z","attribution":"modelsagree.com, CC BY 4.0"}