Jyotisha/references/technique-capability-matrix.md

Technique Capability Matrix — Jyotish Skill v6.0.11

Purpose: prevent vague statements like “covered” or “missing”. Each technique is classified by four layers: knowledge, computation, orchestration, and output.

Status vocabulary

Status	Meaning
covered	Knowledge + computation + workflow + output are available.
partial	Some layers exist but not a complete traditional implementation.
knowledge-only	Reference documentation exists, but no executable calculation.
workflow-only	Checklist/router mentions the technique, but no calculation module.
not-integrated	Code exists somewhere, but full-reading/normal workflow does not expose it.
missing	No meaningful local coverage found.

Capability matrix

Technique	Knowledge layer	Computation layer	Workflow/orchestration	Output layer	Final status	Notes
D1 / Rashi	Yes	Yes	Yes	Yes	covered	Core chart and full-reading.
D9 / Navamsa	Yes	Yes	Yes	Yes	covered	varga-full, D9 expanded dignity.
D10 / Dasamsa	Yes	Yes	Yes	Yes	covered	varga-full, strict career route requires it.
Vimshottari Dasha	Yes	Yes	Yes	Yes	covered	dasha and full-reading.
Chara Dasha / Jaimini	Yes	Yes	Yes	Yes	partial	v6.1.10: 修复birth balance + Pratyantar Dasha 3层递归（MD→AD→PD），大运使用行星计数法。但未与KN Rao/PVN Rao完全对标，仍保留partial。
Karakamsha / AK	Yes	Yes	Yes	Yes	covered	full-reading uses AK, not DK.
Argala	Yes	Yes	Yes	Yes	covered	argala module and strict routes.
Shadbala	Yes	Yes	Yes	Yes	covered	v6.1.10: 完整修复。Nathonnata比例计算(0-60渐变)、Chesta Sun速度五档、Ishta/Kashta Phala、Saptavargaja调用varga.py实际分盘、Naisargika对标PyJHora(60-8.57递减)。JHora基准测试全部通过。
Ashtakavarga	Yes	Yes	Yes	Yes	covered	ashtakavarga module and validation.
Avastha	Yes	Yes	Yes	Yes	covered	scripts/avastha_calculator.py integrated in full-reading.
Vargottama	Yes	Yes	Yes	Yes	covered	App existed before; v6.0.2 adds full-reading.modules.vargottama.
AL / Arudha Lagna	Yes	Yes	Yes	Yes	covered	special_lagnas.py + full-reading.
UL / Upapada Lagna	Yes	Yes	Yes	Yes	covered	special_lagnas.py + full-reading.
A10 / Karma Pada / Rajya Pada	Yes	Yes	Yes	Yes	covered	v6.0.2 adds generic Arudha Pada and calculate_a10().
Pushkara Navamsa / Bhaga	Yes	Yes	Yes	Yes	covered	v6.0.2 adds automatic D1 Pushkara flags in full-reading.
Dasha Sandhi	Yes	Yes	Yes	Yes	covered	v6.0.2 adds Mahadasha/Antardasha boundary windows around reference date.
Bhava Chalit	Yes	Yes	Yes	Yes	covered	v6.1.10: scripts/bhava_chalit.py 完整实现（等宫制从Lagna中点划分，跨宫检测，Cusp/Madhya计算）。代码基于dashaflow(MIT)。
Sudarshana Chakra	Yes	Yes	Yes	Yes	covered	v6.1.10: scripts/sudarshana_chakra.py 完整实现（三轮盘三环汇聚 + D1×D9×D10三角分析 + 12年周期大运）。参考PyJHora思路自行编码。
KP / Sub-lord	Yes	Yes	Yes	Yes	covered	KP references and sub-lord calculations exist.
Tajika / Varshaphala	Yes	Yes	Yes	Yes	covered	tajika and full-reading.
Double Transit	Yes	Yes	Yes	Yes	covered	double-transit-pac, transit multi-reference.

Practical rule for future readings

When producing a Technique Audit Table:

1. Do not mark a technique as missing if any layer exists.
2. Use partial for Chara Dasha/Jaimini timing, Shadbala, Bhava Chalit, and Sudarshana until full traditional modules are added or externally benchmark-validated.
3. For Jaimini output, separate reliable Karaka/Karakamsha indicators from partial Chara Dasha timing; cap timing confidence if Chara Dasha is used.
4. For Shadbala output, state that current scores are internally consistent but not yet externally calibrated to a full Parashara/JHora-style absolute Shadbala table.
5. Use covered for A10, Vargottama, Pushkara, Avastha, and Dasha Sandhi from v6.0.2 onward, but still state whether the current run actually called full-reading.
6. If a user provides only PDF text without exact degrees, Pushkara/Vargottama/A10 may degrade to manual or unavailable because the data layer is insufficient.