# Static

> Prepare VASP static SCF input tasks from a user-provided structure and essential DFT settings. Use when the user needs single-point electronic structure/total-energy calculations with INCAR generation, KSPACING-based k-point policy (or explicit KPOINTS on request), and POTCAR mapping instructions.

- Skill: `jinzhezenggroup/static-2` (Agent Skill)
- Install (CLI): `npx skillmds@latest add jinzhezenggroup/static-2`
- Raw SKILL.md: https://api.skillmd.com/api/skills/jinzhezenggroup/static-2/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- License: LGPL-3.0-or-later
- Author: jinzhezenggroup (https://skillmd.com/u/jinzhezenggroup)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/jinzhezenggroup/static-2

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# VASP Static SCF (Subskill)

## Scope

This skill prepares static SCF tasks only.

It should generate:

- `POSCAR`
- `INCAR`
- optional `KPOINTS` (manual mesh only when requested)
- POTCAR mapping/assembly instructions

It should not submit or execute jobs.

## Must provide

- structure input
- `ENCUT`
- k-point policy (`KSPACING` default or explicit mesh)
- `ISMEAR` / `SIGMA`
- POTCAR mapping for each element

## Usually should be explicit

- `EDIFF`
- `NELM`
- `PREC`
- `LREAL`
- `ISPIN` / `MAGMOM` when relevant
- `IVDW` when relevant

## K-point policy

- default: `KSPACING` in `INCAR`
- generate `KPOINTS` only when user asks for explicit mesh

## Expected output

1. task directory with generated input files
1. settings summary and assumptions
1. unresolved choices for user confirmation
1. handoff note to `dpdisp-submit` if execution is requested