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Add a new servo spec or mass profile to params.py, then regenerate the model and verify. Use when asked to add/support a new servo (e.g. a new Feetech/Dynamixel model) or a new mass profile to the Stack-chan simulator.
Codex 또는 Claude로 설치 이 Prompt를 복사해 Codex, Claude 또는 다른 어시스턴트에 붙여 넣으면 Skill 페이지를 검토하고 설치를 진행할 수 있습니다.
SOC 직업 분류 기준
Pre-publish OSS compliance check — verifies secrets/artifacts are gitignored, LICENSE/NOTICE/THIRD_PARTY_NOTICES exist, no secrets or personal info are about to be committed, and tests pass. Use before publishing/committing for release or when asked to audit OSS readiness.
Regenerate the committed MJCF snapshot models/stackchan/stackchan.xml from params.py after physical parameters change, then show the diff. Use after editing params.py or model.py.
Visually verify the Stack-chan web UI / on-monitor face by launching the emulator and capturing Playwright screenshots into artifacts/. Use after changing web/ (face_renderer.js, scene.js, app.js, compat.py, contract.py) or when asked to confirm the face/expressions/dashboard render correctly.
| name | add-servo-profile |
| description | Add a new servo spec or mass profile to params.py, then regenerate the model and verify. Use when asked to add/support a new servo (e.g. a new Feetech/Dynamixel model) or a new mass profile to the Stack-chan simulator. |
All physical parameters live in src/stackchan_sim/params.py (the single source
of truth). Add the new entry there, keep facts vs estimates separated and cite the
source, then regenerate and verify.
params.py, find the SERVOS dict (values are ServoSpec). Add a key with:
name, stall_torque_Nm, no_load_speed_rad_s, mass_kg, note. Convert
catalog units explicitly (e.g. kgf·cm via the existing KGFCM_TO_NM,
sec/60° → rad/s) and cite the datasheet/source in a comment. Keep facts
(datasheet specs) separate from estimates.DEFAULT_SERVO unless asked.MASS_PROFILES dict (values describe base/pan/head split + total).
Add a key following the existing pattern; document whether numbers are facts
(official total) or estimates (per-link split), per the report./regenerate-model skill and review git diff of
models/stackchan/stackchan.xml.uv run pytest -q (see tests/test_params.py)./api/model); optionally confirm with /verify-dashboard.forcerange,
no-load speed via ServoController rate-limiting — so the new specs take effect
without extra wiring.