What makes this different: This is not a calculator. It is an AI-native Jyotish analysis system that combines calculation engines, interpretive workflows, confidence auditing, and graceful degradation — organized into a reproducible full-reading pipeline.

What Is This
Quick Start
Core Workflow
Technique Coverage
Why This Exists (Competitive Context)
Honest Assessment
Project Status
Development
Contributing
License

What Is This

This is a Vedic (Jyotish) astrology analysis system designed for deep, auditable full-chart readings. It is NOT a simple ephemeris calculator — it is a multi-stage interpretive pipeline that:

Computes divisional charts (D1/D9/D10/...) via Swiss Ephemeris
Runs 68 registered techniques (Dashas, Yogas, Shadbala, Ashtakavarga, Transits...)
Routes the analysis through strict workflow paths depending on question type (career / relationship / wealth / timing)
Audits every technique used — declaring what was called, what is complete/covered, and which limitations affect confidence
Degrades gracefully — limitations are labeled, not silently over-promising

Key Differentiators (vs. PyJHora / VedAstro / Maitreya)

Feature	This Project	PyJHora	VedAstro	Maitreya
Full-reading pipeline (one command)	✅	❌	❌	❌
Strict workflow router (per-question-type)	✅	❌	❌	❌
Technique Audit Table (confidence labeling)	✅	❌	❌	❌
Capability degradation (limits are explicit)	✅	❌	❌	❌
MEVG external verification gates	✅	❌	❌	❌
65 techniques registered	✅	✅ (50+)	✅ (200+)	✅
Traditional algorithm benchmarked	✅ mixed depth	✅	✅	✅
Docker / MCP Server	✅	❌	✅	❌
English docs / PyPI package	✅ in progress	✅	✅	✅

Quick Start

普通用户启动路径

如果只是打开网页/app，请按同一条路径走，不要在多个入口之间猜：

先启动网页服务：cd jyotish-app && npm run dev -- --host 127.0.0.1 --port 5173
再启动本地 API 服务：python3 scripts/jyotish_api_server.py --host 127.0.0.1 --port 5200
打开 Trust Center，点击运行健康检查；页面地址是 http://127.0.0.1:5173。
如果只安装 PWA：PWA 安装壳只包装网页服务，本地 API 服务仍需单独启动；无 API 时网页会保留基础浏览器 fallback，但 PDF/高级技法需要本地 API 服务。
开发者做完整自检时运行：python3 scripts/run_quality_gate.py --frontend-click-timeout 240。

普通用户交付形态

形态	入口	命令	能力边界
Local dev	`http://127.0.0.1:5173`	`cd jyotish-app && npm run dev -- --host 127.0.0.1 --port 5173` + `python3 scripts/jyotish_api_server.py --host 127.0.0.1 --port 5200`	完整网页/app 用户端，适合本机普通用户试用。
Docker Compose	`http://localhost:5300`	`docker compose up -d`	同时启动 Web shell 与本地 API，适合低门槛本机部署。
Static demo / PWA	静态站点 URL	`cd jyotish-app && npm run build`	公开演示环境只能完整展示静态壳；完整高级技法需要本地 API 服务。
Desktop shell	PWA / Pake / Tauri	`python3 scripts/desktop_packaging_preflight.py`	PWA/Pake 当前可用；Tauri sidecar 需等 API 生命周期、签名和权限策略固定。

Static demo / PWA 发布要求：必须保留 static_demo_boundary_visible 说明。静态演示模式下，可直接体验出生资料输入、基础 D1/D9 星盘、术语模式、Trust Center；需要本地 API 的能力包括 PDF/HTML 报告、高级技法、真实案例复验、AI 解读代理。推荐部署：Vercel / Netlify / GitHub Pages 作为静态壳；完整版本用 Docker Compose 或本地双服务。

发布前检查交付矩阵：python3 scripts/deployment_preflight.py。如果该命令失败，不要把当前构建交给普通用户。

质量门分层

quick：快速开发守门，适合普通代码/文案修改后先跑：python3 scripts/run_quality_gate.py --profile quick
browser：完整浏览器守门，覆盖 runtime smoke 与真实浏览器用户路径：python3 scripts/run_quality_gate.py --profile browser
release：发布前守门，包含关键产品文件未跟踪检查、慢速 golden cases、真实案例复验与 Yoga 逻辑报告：python3 scripts/run_quality_gate.py --profile release

真实案例复验与准确率边界

公开人物样本复验命令：python3 tests/run_real_case_revalidation.py。

当前复验口径是公开人物样本的出生盘星座级一致率，并对部分带有来源矛盾、时区争议或边界度数的参考行标记为 controversial_reference。这个指标用于验证排盘计算是否稳定，不等同于人生事件预测准确率，也不应被当作个人命运判断的命中率。

Dasha 参考差异审计

对照外部 PDF 或第三方软件时，先运行 Dasha 参考差异审计，而不是直接改生产常数：

python3 scripts/dasha_reference_audit.py \
  --year REDACTED_YEAR --month 4 --day 17 \
  --hour 14 --minute 45 --second 20 \
  --lat 36.466667 --lon 114.2 --tz 8 \
  --target-start-date 1986-05-18 \
  --target-source 印度占星1.pdf

该工具会输出当前 Vimshottari 起点、秒级出生时间敏感性、年长常数敏感性，以及对齐目标日期所需的 Moon sidereal longitude 偏移量。不要为单份 PDF 直接调生产常数；应先建立更大的 oracle 样本集，比较 ayanamsa、Moon sidereal longitude、Nakshatra 边界与 Vimshottari 起算口径。

也可以运行合并版外部 oracle 边界审计，同时查看 Dasha、外部黄经与 Shadbala 的校准状态：

python3 scripts/oracle_boundary_audit.py \
  --oracle-file references/oracle/dasha_shadbala_oracle_cases.json

该报告会明确标出 production_tuning_recommended: false：Dasha 当前只有单份 PDF 起点差异样本；VedAstro SDK 黄经样本已纳入 longitude_cases，当前用户盘最大差异约 26.23 角秒、D1/D9 落点一致，但这只能说明基础黄经接近；Shadbala 还缺 Sthana/Dig/Kala/Chesta/Naisargika/Drik 分量级外部目标值，因此不能声称 Dasha/Shadbala 已完成外部绝对值校准。

外部真值采集队列用于把缺失目标值拆成可执行任务，而不是直接调生产参数：

python3 scripts/oracle_collection_queue.py \
  --oracle-file references/oracle/dasha_shadbala_oracle_cases.json \
  --format markdown

如需给自动化或副手读取，可改用 JSON 输出：

python3 scripts/oracle_collection_queue.py \
  --oracle-file references/oracle/dasha_shadbala_oracle_cases.json \
  --format json

该 JSON 的 scope 是 external_oracle_collection_queue。当前队列有 5 个 template_only 任务、ready_for_calibration: 0、production_tuning_allowed: false，说明只能继续采集 JHora/PyJHora/VedAstro 等外部黑盒目标值；在模板字段未填充、状态未升为 external_verified 前，不能用这些样本做 Dasha/Shadbala 生产调参。

每个队列任务还包含 evidence_packet.capture_id 草稿证据包。人工或副手录入外部真值时，必须至少填写 tool_name、tool_version_or_url、capture_date、source_artifact、ayanamsa、node_mode、timezone、operator_note，并保留截图、API 响应或 stdout 等外部 artifact；不得把本仓库本地计算输出当作 source_artifact。

外部目标字段采用 target_fields + target_placeholders 双层结构：target_fields 固定记录该案例需要校验的目标，例如 target.moon_sidereal_longitude_deg、target.vimshottari_start_date、target.shadbala_components；当这些字段被真实外部来源填入并且证据包状态升为 external_verified 后，队列生成器会保留这些值，不会再把它们降级成 draft。这保证了“人工/JHora/PyJHora/VedAstro 采集 → JSON 填写 → 队列生成 → validator 复核”的路径可复验。

当外部证据包被填写回队列 JSON 后，用证据验证器做第二层防线：

python3 scripts/oracle_evidence_validator.py \
  --queue-file /path/to/filled_external_oracle_collection_queue.json

该验证器输出 external_oracle_evidence_validation，会检查 evidence_packet 必填元数据、target_placeholders 是否已填、是否覆盖 target_fields、是否包含外部 artifact，以及是否错误使用本仓库本地引擎输出。当前 draft 队列会保持 valid_packets: 0 / ready_for_calibration: 0；只有状态为 external_verified 且证据完整的包才会进入可复核状态。

full-reading 也会输出 ai_prompt_pack：这是给网页/app、skill 或后端 AI 代理使用的结构化 Prompt/RAG 上下文包。它不会硬编码断语，而是携带 D1/D9/Dasha/Shadbala/Ashtakavarga 的证据快照、推荐检索文档和边界提示，要求大模型基于计算证据交叉验证，避免单一配置下结论。

Prerequisites

Python 3.11+
Swiss Ephemeris (pyswisseph or ephem)
Optional: pypdf, pdfplumber (for PDF chart input)

Install

# Clone the repository
git clone https://github.com/732642856/yinduzhanxing.git
cd yinduzhanxing

# Install Python dependencies
pip install -r requirements.txt

# Verify installation
python3 scripts/audit_capabilities.py --mode validate
# Expected: valid=true, problem_count=0

Minimal Full Reading (5 minutes)

python3 scripts/jyotish_engine.py full-reading \
  --year 1990 --month 6 --day 15 \
  --hour 10 --minute 30 \
  --lat 28.6139 --lon 77.2090 --tz 5.5 \
  --age 36 \
  --transit-date 2026-06-04

Output: ~45 computed modules, zero errors, complete structured reading with technique audit table.

Sample Output (abbreviated)

═══ FULL READING ═══
Birth Data: 1990-06-15 10:30  (+5.5) 28.61°N 77.21°E
Lagna: Gemini   Sun: Taurus   Moon: Leo

── Static Analysis ──
[✓] D1 Rashi Chart
[✓] D9 Navamsa
[✓] D10 Dasamsa
[✓] Vimshottari Dasha (120 years)
[✓] Ashtakavarga (8-point system)
[✓] Shadbala (covered — absolute Rupa totals, component invariants verified)
[✓] Yogas & Doshas
[✓] Argala (planetary interventions)
[✓] Nakshatra Advanced (Chandra Bala / Tara Bala)

── Dynamic Timing ──
[✓] Vimshottari Dasha breakdown
[✓] Dasha Sandhi detection
[✓] Transit (true positions)
[✓] Double Transit analysis
[✓] Narayana Dasha
[✓] Solar Return / Varshaphala
[✓] Nakshatra Dasha (Ashtottari)

── Technique Audit Table ──
✓ Vimshottari Dasha        covered      high confidence
✓ Ashtakavarga             covered      high confidence
✓ Shadbala                covered      absolute Rupa output; total_virupas component invariant passed
✓ Chara Dasha             covered      KN Rao benchmark 95.83% overall match
✓ KP Sub-Lord             covered      SubLord/SubSubLord + ABCD significator workflow

Core Workflow

Three Input Paths

Path	Input	Behavior
A: Precise birth data	Date + time + coordinates	Full `full-reading` engine
B: PDF / text chart	Scanned chart or description	Extract → Quality Gate → route to A
C: Uncertain birth time	"Don't know my birth time"	Interactive birth time rectification

Eight-Stage Pipeline

Stage -1: Question-type routing (career / relationship / wealth / timing)
Stage 0:  Input routing (A / B / C)
Stage 1:  (B only) PDF extraction + Quality Gate
Stage 2:  Intent recognition → target house routing
Stage 3:  Static analysis (10 steps)
Stage 4:  Dynamic timing (7 steps)
Stage 5:  Timing output (5-layer verification)
Stage 6:  Remedial measures (optional)
Stage 7:  Modern language packaging
Stage 8:  Technique Audit Table (mandatory)

Strict Workflow Router (references/strict-workflow-router.md):

Career questions → career-timing-strict
Relationship questions → relationship-timing-strict
Wealth questions → wealth-timing-strict
Event timing → event-timing-strict
Historical verification → event-verification-strict

The AI does NOT require the user to name techniques (e.g., "Chara Dasha"). It auto-selects based on question type.

Technique Coverage

Current count: 65 techniques (55 covered, 10 complete, 0 partial, 0 missing)

Technique	Status	Notes
D1 Rashi Chart	✅ covered	Swiss Eph base
D9 Navamsa	✅ covered
D10 Dasamsa	✅ covered
Vimshottari Dasha	✅ covered
Dasha Sandhi	✅ covered
Ashtakavarga	✅ covered	BPHS/PVR calibrated
Argala	✅ covered
Vargottama	✅ covered
Pushkara	✅ covered
A10 / Karma Pada	✅ covered
UL / Upapada	✅ covered
Transit (true positions)	✅ covered
Double Transit	✅ covered
Nakshatra Advanced	✅ covered	Tara Bala / Chandra Bala / Sub-Lord workflow
Narayana Dasha	✅ covered	CLI and full-reading integration
Solar Return / Varshaphala	✅ covered	Tajika annual-chart workflow
Shadbala	✅ covered	absolute Rupa component-sum output; internal invariants pass; external absolute-value oracle expansion remains open
Chara Dasha	✅ covered	KN Rao benchmark: sign 100%, duration 91.67%, overall 95.83%
KP Sub-Lord	✅ covered	SubLord/SubSubLord + ABCD significator workflow
Bhava Chalit	✅ covered	Sripati/Porphyry/Equal/Whole Sign/Placidus/Koch
Sudarshana Chakra	✅ covered	Asc/Moon/Sun reference charts + convergence scoring
Tajika Yogas	✅ complete	Annual-chart yoga set
Raj Yoga	✅ covered	Rule-based detection
Dhana Yoga	✅ covered	Rule-based detection
Pancha Mahapurusha	✅ covered	Complete detection
Neecha Bhanga	✅ complete	Debilitation cancellation workflow
Sade Sati	✅ covered	Saturn pressure timing
Tithi Lord	✅ complete	Lunar-day ruler workflow
Pancha Pakshi	✅ complete	Five-bird system
Rashi Tulya Navamsa	✅ covered	D1/D9 mapping
Trimshamsa D30	✅ covered	D30 varga support
Marriage Counting	✅ complete	Bhrigu Pada marriage-counting method
Prashna Integration	✅ complete	Prashna workflow integrated
Bhrigu Pada Dasha	✅ complete	Pada progression workflow
Muhurta	✅ covered	Panchanga / auspicious timing workflow

Legend:

✅ covered — implemented and benchmarked against authoritative sources
✅ complete — implemented with integrated workflow and validation hooks
✅ covered — implemented and available in the engine, sometimes with explicit confidence caps
🔶 partial — reserved for implemented-but-insufficiently-integrated techniques; current registry count is 0
❌ missing — not currently present in the registry; current registry count is 0

Why This Exists (Competitive Context)

The Landscape

Project	Type	Strength	Weakness
PyJHora	Calculation library	Strongest traditional algorithm coverage (50+ Dashas, 284 Yogas)	No interpretive pipeline; user must interpret results themselves
VedAstro	API / Web platform	200+ endpoints, Docker, MCP Server, MIT license	Interpretive audit & confidence labeling weaker
Maitreya	Desktop software	Mature cross-platform GUI	Jyotish depth not as deep as specialized projects
jyotisha	Panchanga / calendar	Excellent Panchanga accuracy	Not a full reading system
This project	AI-native analysis system	Full pipeline + audit + degradation	Pure calculation accuracy still being benchmarked

Our Position

PyJHora is the calculator. VedAstro is the API platform. Maitreya is the desktop software. This project is the "AI-native Jyotish research analyst."

We are NOT trying to out-calculate PyJHora (it has years of lead). Our value is in:

Organizing calculations into a reproducible interpretive workflow
Auditing every technique used and declaring confidence
Degrading gracefully — confidence caps and limitations are labeled, not silently over-promising
Being AI-native — designed for integration with LLM-based analysis

Honest Assessment

We believe in transparency about limitations. This is NOT a "99% accurate" system, and anyone claiming that about Jyotish is over-selling.

Current Accuracy Estimates (self-evaluated)

Dimension	Score	Notes
Astronomical foundation (Swiss Eph)	8.5/10	Depends on ayanamsa, node mode, house system
Traditional algorithm accuracy	8.4/10	Chara Dasha benchmark passed; Shadbala absolute Rupa invariants now pass; Dasha oracle expansion remains open
Technique coverage breadth	9.1/10	65 registered techniques; broad and increasingly benchmarked
Reading detail depth	9.6/10	Possibly best among open-source projects
Prediction workflow rigor	8.8/10	Strict routing + audit table
Verification system	8.2/10	Has registry, benchmark, degradation; some verification still internal
Engineering maturity	7.6/10	Docker, PyPI config and CI exist; release artifacts still need cleanup
Open-source influence	5.5/10	Currently more of a "private high-density toolkit"

What Confidence Caps Mean (Important)

Even when a technique is labeled covered, it may carry a confidence or validation boundary:

It CAN produce output
Some components may still need broader external oracle expansion against PyJHora / JHora / canonical texts
It should be interpreted together with cross-technique evidence
It must NOT be the sole basis for high-confidence predictions when its limitation says so

Examples:

Shadbala (covered): absolute Rupa totals are reported directly from six component sums; internal component invariants pass and total_rupas = total_virupas / 60, while external absolute-value oracle expansion remains open.
Chara Dasha (covered): KN Rao benchmark passes at 95.83% overall; remaining differences are documented around Aquarius/Scorpio co-lord strength arbitration.

Project Status

Current version: v6.9.14

Recently Completed

v6.9.14 — Sudarshana Chakra complete + 475 pytest cases + 65-technique registry audit PASS.
v6.9.13 — Bhava Chalit complete + transit trigger output normalization + Nakshatra test calibration.
v6.9.12 — Shadbala precision upgrade + Ashtakoot 36-point compatibility + expanded subcommands.
v6.9.6 — Field mapping fixes (degree→degree_in_sign + toFixed null safety); PyPI publishing config.
v6.9.5 — birth_info null safety + API field mapping fixes.
v6.9.4 — AI interpretation integration; current browser build disables direct model API keys and routes AI through server-side /api/chat or a backend proxy.
v6.9.3 — 35 Dasha systems, 405+ Yoga rules, KP complete system, Prashna, 16-factor synastry, Remedies, Sahams 36, Sudarshana, PMC, Tajika.
v6.1.12 — Chara Dasha KN Rao Method rewrite, PyJHora benchmark 95.83% PASS.
v6.1.10 — Darakaraka deep reader wired into full-reading.modules.jaimini.darakaraka; thematic reports now consume real DK and Rashi Tulya Navamsa evidence.
v6.1.9 — Public/sanitized benchmark suite, competitive research, coverage roadmap and PDF validation methodology added.
v6.1.8 — Yoga validation reached F1=95.22% (FP=36, FN=63); thematic reports consume real full-reading.modules evidence.
v6.1.6 — Five-system Dasha convergence wired into full-reading (Vimshottari + Chara + Yogini + Ashtottari + Kalachakra).
v6.0.11 — Shadbala 1200/1200 internal invariants pass; later upgraded to absolute Rupa component-sum output.

Actively Working On (P0)

Release hygiene — run the release profile, keep product-critical files tracked, rebuild wheel/sdist, and align GitHub tags with source version
README / package metadata sync — keep public docs, registry counts and distribution artifacts consistent
Dasha oracle expansion — add external cases for Vimshottari start/end boundaries and configurable year-length/ayanamsa comparisons
Benchmark expansion — add more oracle cases for Shadbala, KP and annual-chart modules
Frontend verification — keep the pure JS/WASM fallback aligned with the Python engine output

Next (P1)

Docker image publishing and smoke-test docs
English documentation examples and API tutorials
Multi-Ayanamsa UX polish and benchmark examples（计算层已可验证切换；网页设置展示和更多外部样本仍需补齐）
Desktop packaging path: PWA now, Pake URL shell for quick wrappers, Tauri sidecar after API lifecycle/signing decisions. See docs/research/desktop_packaging_spike_2026_06_23.md.

Development

Running the Test Suite

# Syntax check all scripts
python3 -m py_compile scripts/*.py

# Capability audit (must pass with 0 problems, 0 warnings)
python3 scripts/audit_capabilities.py --mode validate

# Desktop packaging readiness
python3 scripts/desktop_packaging_preflight.py

# Installed-shell / first-launch browser smoke
python3 tests/run_frontend_click_smoke.py --mode all

# Full-reading regression test (use FICTIONAL data only)
python3 scripts/jyotish_engine.py full-reading \
  --year 1990 --month 6 --day 15 \
  --hour 10 --minute 30 \
  --lat 39.9042 --lon 116.4074 --tz 8 \
  --age 36 \
  --transit-date 2026-06-04

Important Rules

NEVER put real user birth data into skill files, tests, CHANGELOG, or public repos
Use only: (a) public AA-rated celebrity data, (b) explicitly fictional smoke tests, (c) current-session data (never persisted)
Always run git status --short --branch before starting work
Always run py_compile + audit_capabilities.py + full-reading regression after modifications
Do NOT remove a confidence or validation boundary without external benchmark evidence
Do NOT refactor arbitrarily; make minimal verifiable changes

Directory Structure

jyotish-vedic-astrology/
├── SKILL.md                          # Core entry point (Chinese)
├── README.md                         # This file (English)
├── CHANGELOG.md                     # Version history
├── requirements.txt                  # Python dependencies
├── references/
│   ├── technique_registry.json      # Machine-readable technique registry
│   ├── strict-workflow-router.md   # Question-type routing rules
│   ├── quick-reference-guide.md    # Quick reference
│   └── ...                         # Knowledge reference docs
├── scripts/
│   ├── jyotish_engine.py           # Main engine entry point
│   ├── audit_capabilities.py       # Capability audit tool
│   ├── shadbala.py                # Shadbala implementation
│   ├── dasha_calculator.py        # Dasha calculations
│   └── ...                        # 90+ technique and orchestration scripts
└── tests/                          # Test cases

Contributing

We welcome contributions, especially:

Benchmark data — PyJHora / JHora output comparisons for specific techniques
Traditional text verification — checking technique implementations against BPHS, PVN Rao, BV Raman
Documentation — English docs, tutorials, example outputs
Engineering — Docker, CI, MCP Server, API layer
Test cases — fictional birth data with expected outputs

How to Contribute

Fork the repository
Create a feature branch (git checkout -b fix/chara-dasha-benchmark)
Make your changes (follow the development rules above)
Run the full test suite
Commit with a clear message
Push and create a Pull Request

Philosophy

We prioritize truth over coverage. It is better to have 10 well-benchmarked techniques than 50 poorly-implemented ones. If you contribute a technique, please include:

The source text / authority it is based on
Benchmark comparison data (if available)
Honest assessment of limitations

License

MIT License — see LICENSE for details.

Acknowledgments

Swiss Ephemeris — astronomical calculation foundation
PyJHora (naturalstupid/PyJHora) — benchmark reference for traditional algorithms
VedAstro (VedAstro/VedAstro) — engineering and productization reference
BPHS (Brihat Parashara Hora Shastra) — canonical text
PVN Rao / KN Rao — traditional Jyotish teaching lineage

Contact & Support

Issues: GitHub Issues
Discussions: GitHub Discussions

Final note: This system is a research tool. It should NOT be used for making life-altering decisions without consulting qualified human astrologers. The techniques implemented here are complex and context-dependent; software output always benefits from human judgment.

Languages

Python 54.4%

JavaScript 20.1%

TypeScript 16.4%

PLpgSQL 4.4%

Jupyter Notebook 3.4%

Other 1.2%

README.md

Jyotish Vedic Astrology — AI-Native Full-Reading System

Table of Contents