# Agent-R

Trajectory collection and revision utilities that use tree search and model-guided critique to train agents to recover from mistakes, including WebShop tasks.

- Catalog URL: https://awesomecua.github.io/resources/github-bytedance-seed-agent-r/
- Original source: https://github.com/ByteDance-Seed/Agent-R
- Kind: framework
- Review: curated
- Scope: adjacent
- Environments: web
- Topics: self-reflection, data-generation, web-navigation
- Evidence checked: 2026-10-17T02:03:20Z
- ID: github:bytedance-seed/agent-r

## Limitations

The canonical repository is ByteDance-Seed/Agent-R and is archived but readable. MCTS collection, revision and evaluation scripts are released under Apache-2.0. It also supports non-GUI text environments; this entry covers its WebShop interaction component. No separate weight release was verified.

- Record JSON: https://awesomecua.github.io/resources/github-bytedance-seed-agent-r/record.json

## License declarations

- code: Apache-2.0 — https://raw.githubusercontent.com/ByteDance-Seed/Agent-R/HEAD/LICENSE
- data: not recorded
- document: not recorded
- weights: not recorded

## Primary evidence

- https://raw.githubusercontent.com/ByteDance-Seed/Agent-R/HEAD/README.md (retrieved 2026-10-17T02:03:20Z; SHA-256 8471a0761a94b1af84099a80efb6ac53f17e34491a196e82ca068a5113c0b8be)
- https://api.github.com/repos/ByteDance-Seed/Agent-R (retrieved 2026-10-17T02:03:19Z; SHA-256 3fff7137bc4f39a3a757f3b820892fb330449044ef2721e9f9d7719d23ff2b98)
- https://api.github.com/repos/ByteDance-Seed/Agent-R/git/trees/main?recursive=1 (retrieved 2026-10-17T02:05:40Z; SHA-256 e3c70b04094e8e77e249065b2b500ac197fc6fafee6e3275d78289b3790bf7ed)
- https://raw.githubusercontent.com/ByteDance-Seed/Agent-R/HEAD/LICENSE (retrieved 2026-10-17T02:05:22Z; SHA-256 283ea6cc2997a1a70da0049e09adf9317bb60ca1b51279b65196b83a69e1996b)
- https://raw.githubusercontent.com/ByteDance-Seed/Agent-R/HEAD/LICENSE (retrieved 2026-10-17T02:05:22Z; SHA-256 283ea6cc2997a1a70da0049e09adf9317bb60ca1b51279b65196b83a69e1996b)
- https://api.github.com/repos/bytedance/Agent-R (retrieved 2026-10-17T18:05:46Z; SHA-256 3fff7137bc4f39a3a757f3b820892fb330449044ef2721e9f9d7719d23ff2b98)
- https://api.github.com/repos/ByteDance-Seed/Agent-R (retrieved 2026-10-17T18:05:46Z; SHA-256 3fff7137bc4f39a3a757f3b820892fb330449044ef2721e9f9d7719d23ff2b98)