$npx -y skills add jinzhezenggroup/computational-chemistry-agent-skills --skill bandPrepare GPAW band-structure workflow scripts from existing ground-state context and user-specified k-path settings. Use when the user requests electronic band-structure calculations with explicit prerequisite checks and path-definition handling.
| 1 | # GPAW Band Preparation (Subskill) |
| 2 | |
| 3 | ## Scope |
| 4 | |
| 5 | This skill prepares band-structure-stage tasks only. |
| 6 | |
| 7 | It should: |
| 8 | |
| 9 | - verify prerequisite ground-state context |
| 10 | - generate or validate high-symmetry k-path settings |
| 11 | - prepare stage-appropriate script/settings |
| 12 | - report assumptions and unresolved choices |
| 13 | |
| 14 | It should not submit or execute jobs. |
| 15 | |
| 16 | ## Prerequisites |
| 17 | |
| 18 | Require explicit prior converged ground-state context and a clear path convention. |
| 19 | |
| 20 | If prerequisites are missing, stop and ask for them. |
| 21 | |
| 22 | ## Must provide |
| 23 | |
| 24 | - source ground-state context path |
| 25 | - k-path convention or explicit path |
| 26 | - points-per-segment / resolution policy |
| 27 | - band intent and output expectations |
| 28 | |
| 29 | ## Usually should be explicit |
| 30 | |
| 31 | - symmetry/path generator source |
| 32 | - spin/channel projection expectations |
| 33 | - plotting/export format expectations |
| 34 | |
| 35 | ## Expected output |
| 36 | |
| 37 | 1. band-stage script/input updates |
| 38 | 1. k-path summary |
| 39 | 1. prerequisite check summary |
| 40 | 1. settings summary and assumptions |
| 41 | 1. handoff note to `dpdisp-submit` if execution is requested |