How do I install the Map Verl Config skill?

Run npx skillmds@latest add modelscope/map-verl-config in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

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Who published Map Verl Config?

modelscope (@modelscope) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Map Verl Config by modelscope — Agent Skill

Name: Map Verl Config
Author: modelscope

Map Verl Config

Map VERL training configuration to AgentJet configuration. Find VERL config in verl_default.yaml, check for existing mappings in config_auto_convertion_verl.jsonc, add new mappings to ajet_default.yaml and the conversion schema, and optionally add parameters to AgentJetJob.

modelscope 340b4e4 1.8 KB Updated Sep 17, 2026

File contents

find user requested verl config in codebase/agentjet/ajet/default_config/verl/verl_default.yaml
check codebase/agentjet/ajet/default_config/verl/config_auto_convertion_verl.jsonc, whether a mapping to this config already exists.
if not, add a config under ajet field in codebase/agentjet/ajet/default_config/ajet_default.yaml, and add a mapping in codebase/agentjet/ajet/default_config/verl/config_auto_convertion_verl.jsonc
double check, confirm that default value in ajet_default.yaml is the same as verl config in verl_default.yaml, and the mapping is correct in config_auto_convertion_verl.jsonc
ask user whether to add to AgentJetJob (ajet/copilot/job.py), if the user confirms:

learn how other config is added in ajet/copilot/job.py
add to init signature (with type hint and default None)
update docstring with parameter description
add instance attribute assignment with cast()
add mapping to overrides dict

CRITICAL: update ajet/default_config/ajet_config_schema.py

the schema must have a dataclass for EVERY nested level in the config path
e.g., for ajet.trainer_common.optim.lr, need:
- AjetOptim dataclass with lr: float = 1e-6
- AjetTrainerCommon must have optim: AjetOptim = field(default_factory=AjetOptim)
if parent dataclass is missing the nested field, config loading will store it as a raw dict instead of a typed dataclass, causing getattr() to fail at runtime

Frequently asked questions