backup: 2026-06-07T14:00:01Z

2026-06-07 14:00:01 +00:00 · 2026-06-07 14:00:01 +00:00 · ade87f6cca
commit ade87f6cca
parent de131dbf19
58 changed files with 1443 additions and 24 deletions
--- a/.obsidian/plugins/recent-files-obsidian/data.json
+++ b/.obsidian/plugins/recent-files-obsidian/data.json
@ -1,17 +1,29 @@
 {
  "recentFiles": [
+    {
+      "basename": "Tia - Architecture",
+      "path": "30 - Projects/Tia/Tia - Architecture.md"
+    },
+    {
+      "basename": "Quota Feature",
+      "path": "30 - Projects/Tia/Quota Feature.md"
+    },
    {
      "basename": "Home",
      "path": "10 - Atlas/Home.md"
    },
    {
-      "basename": "Welcome",
-      "path": "Welcome.md"
+      "basename": "MOC - AI",
+      "path": "10 - Atlas/MOC - AI.md"
    },
    {
      "basename": "MOC - Startup",
      "path": "10 - Atlas/MOC - Startup.md"
    },
+    {
+      "basename": "Welcome",
+      "path": "Welcome.md"
+    },
    {
      "basename": "MOC - Software",
      "path": "10 - Atlas/MOC - Software.md"
@ -27,10 +39,6 @@
    {
      "basename": "MOC - Investing",
      "path": "10 - Atlas/MOC - Investing.md"
-    },
-    {
-      "basename": "MOC - AI",
-      "path": "10 - Atlas/MOC - AI.md"
    }
  ],
  "omittedPaths": [],
--- a/Atlas/Decision
+++ b/Atlas/Decision
@ -0,0 +1,65 @@
+---
+type: decision-log
+status: mixed
+updated: 2026-06-07
+tags: [decisions, meta]
+---
+
+# ⚖️ Decision Log
+
+> Significant decisions with context, alternatives, and outcomes. Technical decisions below are **verified** from project memory files & commits. Add life/career decisions over time using [[Decision Log (template)]].
+
+## Index (Dataview)
+```dataview
+table type, date, status
+from "60 - Knowledge/Decisions" or "30 - Projects"
+where decision = true
+sort date desc
+```
+
+---
+
+## Verified Technical / Product Decisions
+
+### TD-001 · Usage is always *derived*, never accumulated (Tia quotas)
+- **Date:** 2026-05-27 · **Project:** [[Tia]]
+- **Context:** Free-tier storage guardrails (1 GiB/family, 2 members/family) before beta.
+- **Decision:** Compute storage usage as a live `SUM` of confirmed rows; never maintain a running counter. Pending/uploading rows excluded.
+- **Alternatives:** Incrementing counter (rejected — drifts, hard to reconcile after failures).
+- **Outcome:** 44 passing unit tests; reconciliation trivial. → [[Tia - Decisions]]
+
+### TD-002 · `tier` as the single plan indicator (no separate `plan` column)
+- **Date:** 2026-05-27 · **Project:** [[Tia]]
+- **Decision:** Reuse existing `families.tier` ('free'/'pro'); payment logic abstracted behind `isPaidFamily(tier)` so the billing provider can be swapped in one function.
+- **Why it matters:** Minimised schema churn; clean seam for provider changes.
+
+### TD-003 · Route migrations through a hot-apply debug endpoint
+- **Date:** 2026-05-30 · **Project:** [[Tia]]
+- **Context:** Drizzle silently skipped migrations 0003–0010 (hand-added 2025 timestamps < 2026 baseline).
+- **Decision:** Adopt `POST /api/debug-migration` for safe, idempotent hot-fixes; **go-forward rule: new migration `when` must be `Date.now()`**.
+- **Outcome:** pgvector + error_events live on prod; documented in CLAUDE.md. → [[Tia - Architecture]]
+
+### TD-004 · Proxy all R2 images through `/api/img`
+- **Date:** ~2026-05 · **Project:** [[Tia]] (commit a3a0ddf)
+- **Context:** Cloudflare Bot Management 503s cross-origin `<img>` requests to `*.r2.dev`.
+- **Decision:** Server-side proxy endpoint + `toProxyUrl()`; never use raw r2.dev URLs in `src`.
+- **Outcome:** All uploaded media renders reliably. → [[Self-Hosting]]
+
+### TD-005 · Split app into (marketing) and (app) route groups
+- **Date:** 2026-05 · **Project:** [[Tia]]
+- **Decision:** `/` is always the static marketing page; app dashboard moved to `/home`. DB/auth code must never enter the (marketing) group (preserves static rendering).
+
+### TD-006 · Credentials only in Dokploy env, never in git
+- **Date:** 2026-06 · **Project:** [[obsidian-stack]]
+- **Decision:** COUCHDB_USER/PASSWORD, BASIC_AUTH_USERS live solely in the Dokploy Environment tab. → [[Self-Hosting]]
+
+---
+
+## ✍️ Career / Life decisions to capture (prompts)
+- [ ] **Why renewables?** The decision to specialise post-MBA.
+- [ ] **PwC → ReNew** — what drove the move from advisory to principal-side?
+- [ ] **Why build Tia?** (the founding decision — see [[Tia - Origin Story]])
+- [ ] **Self-hosting over SaaS** — the decision to run your own infra.
+
+## Related
+[[Profile]] · [[Timeline]] · [[Tia - Decisions]] · [[Home]]
--- a/Atlas/Home.md
+++ b/Atlas/Home.md
@ -6,6 +6,8 @@ type: dashboard

 > *The purpose of this vault is to think better and build better.*

+**Me:** [[Profile]] · [[Timeline]] · [[Decision Log]] · [[Investment Philosophy]]  ·  **Flagship:** [[Tia]]
+
 ---

 ## ⚡ Active Projects
@ -28,6 +30,16 @@ sort priority desc
 | 💻 Software | [[MOC - Software]] |
 | 📚 Learning | [[MOC - Learning]] |

+**Areas:** [[Business Overview|Business]] · [[Engineering Overview|Engineering]] · [[Finance Overview|Finance]] · [[AI Overview|AI]] · [[Renewables Overview|Renewables]] · [[Investing Overview|Investing]] · [[Operations Overview|Operations]] · [[Family Overview|Family]] · [[Health Overview|Health]]
+
+## 📂 All Projects
+```dataview
+table status, domain
+from "30 - Projects"
+where type = "project"
+sort file.name asc
+```
+
 ---

 ## 🌱 Recent Knowledge
--- a/Atlas/Profile.md
+++ b/Atlas/Profile.md
@ -0,0 +1,65 @@
+---
+type: profile
+status: verified
+sources: [manohargupta.com, resume page, local repositories]
+updated: 2026-06-07
+tags: [identity, profile]
+---
+
+# 👤 Manohar Gupta
+
+> *Engineer turned finance professional driving renewable energy — and a builder at heart.*
+
+**Location:** Gurugram, India
+**Headline:** Renewable Energy Project Finance Professional & Builder
+**Web:** [manohargupta.com](https://www.manohargupta.com) · **Edu email:** pgp09manoharg@iimrohtak.ac.in
+
+---
+
+## Professional Summary
+Manager at **[[Renewables Overview|ReNew]]**, one of India's leading renewable-energy companies, specialising in **project finance for utility-scale solar (50MW–300MW)**. Brings together a technical foundation (**IIT Roorkee**, Mechanical Engineering) and financial expertise (**IIM Rohtak**, MBA, Gold Medalist) to structure deals that make clean-energy projects economically viable. Beyond finance, a prolific builder of IoT projects, web apps, and AI-integrated tools that bridge technology and sustainability.
+
+The throughline: **the intersection of technical knowledge and financial acumen** — making renewable-energy projects bankable while building software that scales impact.
+
+## Personal Mission
+> To make clean-energy projects economically viable and to build technical solutions that solve complex problems and scale impact.
+
+*(Stated on manohargupta.com. Expand in your own words — see open prompts below.)*
+
+## Core Identity (multi-hat)
+- **Finance professional** — project finance, financial modeling, due diligence
+- **Renewables expert** — utility-scale solar, 8760 simulation, rooftop design
+- **Technical founder / builder** — see [[Tia]] and the [[#Featured Builds]]
+- **Software developer** — Next.js, Python, full-stack
+- **AI builder** — agents, LLM apps, AI-integrated products
+- **Investor / market operator** — see [[Investment Philosophy]]
+- **Systems thinker & research-driven learner**
+
+## Domains of Focus
+[[MOC - Renewables|Renewables & Energy]] · [[MOC - Investing|Finance & Investing]] · [[MOC - AI|AI & Agents]] · [[MOC - Startup|Startup Building]] · [[MOC - Software|Software & Self-hosting]] · [[MOC - Learning|Knowledge Management]]
+
+## Technical Expertise
+- **Energy:** PVsyst, Helioscope, AutoCAD, 8760 hourly simulation, solar feasibility
+- **Finance:** project-finance modeling, DCF, debt sizing, due diligence, IM preparation
+- **Software:** Next.js / React / TypeScript, Python (FastAPI/Flask), PostgreSQL + Drizzle, Docker
+- **AI:** LLM application development, agent frameworks, MCP, prompt engineering
+- **Infra:** self-hosting, Dokploy, Cloudflare R2, Tailscale (see [[Self-Hosting]])
+
+## Strengths
+*(inferred from track record — confirm/edit)*
+- Rare finance × engineering × software combination
+- High shipping velocity (20+ repos; [[Tia]] alone has 400+ commits)
+- Translates messy real-world problems into working systems
+
+## Featured Builds
+[[Tia]] · [[REModel]] · [[Credit Analyzer]] · [[TradeBuddy]] · [[Clawd Ecosystem]] · [[Economic Survey Visualizer]]
+
+## ✍️ Open prompts (fill these in — nothing fabricated)
+- [ ] What is the *one-sentence* mission in your own words (not the website copy)?
+- [ ] Top 3 **values** you make decisions by?
+- [ ] Biggest **weakness / growth edge** you're actively working on?
+- [ ] 3–5 year **ambition** — what does success look like?
+- [ ] Who are the 3 people who most shaped your thinking?
+
+## Related
+[[Home]] · [[Timeline]] · [[Decision Log]] · [[Investment Philosophy]]
--- a/Atlas/Timeline.md
+++ b/Atlas/Timeline.md
@ -0,0 +1,54 @@
+---
+type: timeline
+status: verified
+sources: [manohargupta.com/resume, manohargupta.com/journal, git history]
+updated: 2026-06-07
+tags: [identity, timeline]
+---
+
+# 🕰️ Life & Work Timeline
+
+> Chronological reconstruction from resume, journal, and repository history. Career/education entries are **verified**; build dates come from **git first-commit timestamps**.
+
+## Education & Early Career
+| When | Milestone |
+|---|---|
+| **2010–2014** | **B.Tech, Mechanical Engineering — IIT Roorkee** |
+| **2018–2020** | **MBA, Finance & Analytics — IIM Rohtak** · Grade 8.26/10 · **Rank #3** · 🥇 Gold Medal (Best All-Round Performance) · OPJEM Scholarship |
+| **Feb 2020** | *"I Dared to Dream — Winning the Scholarship"* — won the only campus scholarship at IIM Rohtak ([[Journal]]) |
+| **Apr–May 2019** | **Summer Intern, Reserve Bank of India** (Mumbai) — banking-sector research, policy impact assessment |
+| **Aug 2020** | *"Story of the Making of a Gold Medalist"* — reflection on MBA 2018–20 ([[Journal]]) |
+
+## Professional Career
+| When | Role |
+|---|---|
+| **Nov 2020 – Dec 2021** | **Senior Finance Analyst — Thomson Reuters** (Gurugram). Financial analysis & reporting, budget forecasting, process automation |
+| **Dec 2021 – Jul 2023** | **Associate — PwC** (Gurugram). Renewable-energy project-finance **due diligence**, solar/wind modeling, information memorandums, risk assessment |
+| **Aug 2023 – Present** | **Manager — [[Renewables Overview\|ReNew]]** (Gurugram). Project finance for **utility-scale solar (50–300MW)**, technical DD, financial modeling, lender & equity-investor relationships |
+
+## The Builder Track (from repos & journal)
+| When | Build / Event |
+|---|---|
+| **Jul 2025** | [[Arawali Minerals]] corporate website (12 commits) |
+| **Mar 2025** | Journal: *"Building Energy Analytics Platform"* — the [[8760 Energy Simulation\|8760-hour simulation]] platform journey |
+| **Jan 2026** | [[Whisper Hotkey]] (Mac dictation) · [[Playschool CRM]] initial commit · Journal: *ESP32 + DHT11 IoT sensors* |
+| **Feb 2026** | [[Clawd Ecosystem]] kickoff (clawd, clawdbot, TradeBuddy initial) · Journal: *Understanding 8760 Energy Simulation Models* |
+| **Mar 2026** | [[Portfolio Website]] · [[CreditAnalyzer\|Credit Analyzer]] active |
+| **Apr 2026** | [[Cortex]] (AI PKB) · [[OpenClaw Dashboard]] |
+| **May 2026** | [[Tia]] core build sprint (400+ commits begin) · [[REModel]] (53 commits) · [[Position Tracker]] |
+| **Jun 2026** | [[Tia]] billing + admin observability shipped · [[Self-Hosting\|Obsidian self-hosted stack]] built ([[obsidian-stack]]) |
+
+## 🧭 Inflection points (themes)
+1. **Engineer → Finance** (IIT → IIM → RBI/Thomson Reuters → PwC → ReNew)
+2. **Finance → Renewables specialisation** (PwC RE-DD → ReNew utility-scale solar)
+3. **Operator → Builder** (2025–26 explosion of software: finance tools, AI agents, SaaS)
+4. **Builder → Founder** ([[Tia]] = first real product with billing & users)
+
+## ✍️ Open prompts
+- [ ] Birth year / hometown (for a complete personal timeline)?
+- [ ] When did you start coding seriously?
+- [ ] Key personal milestones (marriage, children — relevant to [[Family]] & the Tia origin story)?
+- [ ] Any awards/recognition beyond the Gold Medal?
+
+## Related
+[[Profile]] · [[Home]] · [[Decision Log]] · [[Journal]]
--- a/Journal/Journal.md
+++ b/Journal/Journal.md
@ -0,0 +1,26 @@
+---
+type: index
+tags: [journal]
+---
+# 📔 Journal
+> Daily/weekly/monthly notes (via Periodic Notes) + long-form posts mirrored from [manohargupta.com/journal](https://www.manohargupta.com/journal).
+
+## Recent daily notes
+```dataview
+list
+from "20 - Journal/Daily"
+sort file.name desc
+limit 7
+```
+
+## Published posts (from your site)
+| Date | Post | Tags |
+|---|---|---|
+| Feb 2026 | Understanding 8760 Energy Simulation Models | solar, learning → [[8760 Energy Simulation]] |
+| Jan 2026 | Getting Started with ESP32 and DHT11 Sensors | IoT, learning |
+| Mar 2025 | Building Energy Analytics Platform — My Journey | energy, solar, analytics, IoT → [[8760 Energy Simulation]] |
+| Aug 2020 | Story of the Making of a Gold Medalist | IIM Rohtak → [[Timeline]] |
+| Feb 2020 | I Dared to Dream — Winning the Scholarship | IIM Rohtak → [[Timeline]] |
+
+## Related
+[[Home]] · [[Timeline]] · [[Learning Overview]]
--- a/Simulation.md
+++ b/Simulation.md
@ -0,0 +1,23 @@
+---
+type: project
+status: active
+domain: [renewables, finance, software]
+tech: [Python, PVsyst]
+tags: [project, solar, modeling]
+---
+# 🌞 8760 Energy Simulation Modeling
+> Hourly (8,760 hrs/year) energy-simulation model for **solar project feasibility** using Python + PVsyst. Subject of two journal posts (Mar 2025 "Building Energy Analytics Platform"; Feb 2026 "Understanding 8760 Energy Simulation Models").
+
+## What it is
+Simulates solar generation for every hour of the year to drive **accurate financial modeling** — the bridge between energy yield and bankability.
+
+## Why it matters
+Core intellectual asset: the technical heart of both [[REModel]] and the ReNew day job. Demonstrates the finance×engineering fusion better than anything.
+
+## Concepts to extract → [[60 - Knowledge]]
+- [ ] What is an 8760 model and why hourly granularity matters
+- [ ] PVsyst workflow & outputs
+- [ ] From energy yield → P50/P90 → debt sizing
+
+## Related
+[[REModel]] · [[Renewables Overview]] · [[MOC - Renewables]] · [[Finance Overview]]
--- a/Projects/Arawali
+++ b/Projects/Arawali
@ -0,0 +1,17 @@
+---
+type: project
+status: completed
+domain: [web, business]
+tags: [project]
+---
+# ⛏️ Arawali Minerals — Corporate Website
+> Modern, responsive marketing site for **Arawali Group**, a premium industrial-minerals company. Dark/light mode, SEO-optimised. (12 commits, Jul 2025.)
+
+## Notes
+- Client/venture website work. Live site + source on [[Profile|portfolio]].
+
+## Open questions
+- [ ] Family business, client, or own venture?
+
+## Related
+[[Business Overview]] · [[Awadh Gully]]
--- a/Projects/Awadh
+++ b/Projects/Awadh
@ -0,0 +1,17 @@
+---
+type: project
+status: completed
+domain: [web, business]
+tags: [project]
+---
+# 🍽️ Awadh Gully — Restaurant Website
+> Elegant restaurant website: interactive menu, online reservations, rich visuals. Fully responsive. (Repo: `Awadhgully`.)
+
+## Notes
+- A **restaurant** brand (not a playschool). Live site + source on portfolio.
+
+## Open questions
+- [ ] Your venture, family business, or client?
+
+## Related
+[[Business Overview]] · [[Arawali Minerals]]
--- a/Projects/Clawd
+++ b/Projects/Clawd
@ -0,0 +1,32 @@
+---
+type: project
+status: active
+domain: [ai, software, infra]
+tags: [project, ai, agents]
+repos: [clawd, clawdbot, clawd-dashboard, OpenClawDashboard, tiger-build]
+---
+# 🐾 Clawd Ecosystem — Self-Hosted AI Agent Platform
+> A family of repos building an **autonomous AI agent** with a managed dashboard: memory, a skills/MCP registry, and an agent control plane.
+
+## Components
+| Repo | Role |
+|---|---|
+| **clawd** | Core agent (initial commit Feb 2026); "proved several architectural patterns" |
+| **clawdbot** | Bot interface |
+| **clawd-dashboard** | Active dashboard (24 commits, Feb–Jun 2026) |
+| **OpenClawDashboard** | "Clawd Agent Dashboard" — memory mgmt (`MEMORY.md`), **Skills Registry**, MCP management (7 commits) |
+| **tiger-build** | Agent UI build — activity feed, agent chips, agent-file routes, model config (large component set) |
+
+## Purpose
+Build and operate a personal AI agent with: editable **core memory**, a browsable **skills/capabilities registry**, **MCP** server management, and an activity/observability dashboard.
+
+## Why it matters
+This is Manohar's deepest **AI-agent infrastructure** work — directly informs [[Agent Architectures]], [[MCP]], and [[MOC - AI]]. The memory-file pattern here echoes how *this very vault's* [[Decision Log]] is structured.
+
+## Open questions
+- [ ] Is "Clawd" a play on Claude? Is this built on the Claude Agent SDK / Claude Code?
+- [ ] Which of the 5 repos is canonical/current ([[tiger-build]] vs clawd-dashboard)?
+- [ ] Intended as a product or personal infra?
+
+## Related
+[[Agent Architectures]] · [[Agent Frameworks]] · [[MCP]] · [[Cortex]] · [[MOC - AI]]
--- a/Projects/Cortex.md
+++ b/Projects/Cortex.md
@ -0,0 +1,23 @@
+---
+type: project
+status: paused
+domain: [ai, knowledge, software]
+commits: 8
+period: 2026-04-05
+tags: [project, ai, pkm]
+---
+# 🧠 Cortex — AI-Powered Personal Knowledge Base
+> "AI-Powered Personal Knowledge Base" with **wiki compilation** (auto-generate concept/entity/connection structure) and **health monitoring** (consistency checks + gap detection).
+
+## Purpose
+An automated second brain that *builds itself* — compiles structured wikis from raw inputs and detects knowledge gaps.
+
+## Why it matters (meta)
+Cortex is the **predecessor** to this Obsidian vault. The ambition of this PKM build — reconstruct knowledge, infer relationships, detect missing notes — is exactly Cortex's stated feature set. Worth deciding: does Cortex *feed* this vault, or did this vault supersede it?
+
+## Open questions
+- [ ] Revive Cortex as the automation layer over this Obsidian vault?
+- [ ] What made it stall at 8 commits?
+
+## Related
+[[obsidian-stack]] · [[MOC - Learning]] · [[Learning Overview]] · [[MOC - AI]]
--- a/Projects/Credit
+++ b/Projects/Credit
@ -0,0 +1,27 @@
+---
+type: project
+status: completed
+domain: [finance, ai, software]
+tech: [Node/Express, Python/Flask, React]
+tags: [project, finance, ai]
+---
+# 💳 Credit Analyzer
+> Personal-finance tool that **auto-parses bank statements** and delivers **AI-powered spending insights** with interactive dashboards. Supports **6+ bank formats** with AI categorization.
+
+## Purpose
+Remove the manual drudgery of understanding personal cashflow — ingest statements, categorize transactions with AI, visualize spending.
+
+## Architecture
+- **Dual backend:** Node/Express + Python/Flask (`server/`, `processor/`)
+- **Frontend:** React (`client/`)
+- Statement parsing pipeline → AI categorization → dashboards
+
+## Why it exists
+Featured on [[Profile|the portfolio]] as flagship finance work; reflects the [[Finance Overview|personal-finance]] interest and AI-application skill.
+
+## Open questions
+- [ ] Which 6 bank formats? Which AI model does categorization?
+- [ ] Personal use only, or intended for others?
+
+## Related
+[[TradeBuddy]] · [[Finance Overview]] · [[MOC - Investing]] · [[MOC - AI]]
--- a/Projects/Economic
+++ b/Projects/Economic
@ -0,0 +1,18 @@
+---
+type: project
+status: completed
+domain: [finance, data, software]
+tags: [project]
+---
+# 📊 Economic Survey Visualizer
+> Interactive web app that parses **Indian Economic Survey** PDFs and renders data visualizations with Recharts. Turns dense policy PDFs into interactive charts.
+
+## Notes
+- Next.js app (repo: `economic-survey`). Macro/policy analysis tool.
+- Sibling of [[India Economy Dashboard]].
+
+## Open questions
+- [ ] Annual refresh each Budget/Survey season?
+
+## Related
+[[India Economy Dashboard]] · [[Finance Overview]] · [[MOC - Investing]]
--- a/Projects/India
+++ b/Projects/India
@ -0,0 +1,17 @@
+---
+type: project
+status: completed
+domain: [finance, data]
+tags: [project]
+---
+# 🇮🇳 India Economy Dashboard
+> React dashboard visualising Indian macroeconomic data.
+
+## Notes
+- Companion to [[Economic Survey Visualizer]]; reflects macro-analysis interest.
+
+## Open questions
+- [ ] Data sources (RBI, MOSPI)? Live or static?
+
+## Related
+[[Economic Survey Visualizer]] · [[Investment Philosophy]]
--- a/Projects/OpenClaw
+++ b/Projects/OpenClaw
@ -0,0 +1,14 @@
+---
+type: project
+status: active
+domain: [ai, software]
+commits: 7
+period: 2026-02-10 → 2026-04-19
+tags: [project, ai, agents]
+---
+# 🖥️ OpenClaw Dashboard
+> "Clawd Agent Dashboard" — view/edit agent **core memory** (`MEMORY.md`), browse/manage the **Skills Registry**, and manage **MCP** servers. Part of the [[Clawd Ecosystem]].
+- [ ] Canonical dashboard, or superseded by [[tiger-build]]?
+
+## Related
+[[Clawd Ecosystem]] · [[Agent Architectures]] · [[MCP]]
--- a/Projects/Playschool
+++ b/Projects/Playschool
@ -0,0 +1,17 @@
+---
+type: project
+status: active
+domain: [saas, web, business]
+tags: [project]
+---
+# 🏫 Playschool CRM
+> Full **SaaS CRM for playschools** — student management, attendance, fee collection, parent communication. End-to-end school management. (Next.js, initial commit Jan 2026.)
+
+## Notes
+- A real SaaS attempt alongside [[Tia]].
+
+## Open questions
+- [ ] Any paying schools? Relationship to Awadh Gully brand?
+
+## Related
+[[MOC - Startup]] · [[Business Overview]] · [[Tia]]
--- a/Projects/Portfolio
+++ b/Projects/Portfolio
@ -0,0 +1,17 @@
+---
+type: project
+status: completed
+domain: [web]
+tags: [project]
+---
+# 🌐 Portfolio Website (manohargupta.com)
+> Personal portfolio + journal at [manohargupta.com](https://www.manohargupta.com). Umami analytics, ad-blocker-resilient tracking. (21 commits, Mar–Apr 2026.)
+
+## Notes
+- Primary public identity surface — source of [[Profile]] & [[Timeline]] facts.
+
+## Open questions
+- [ ] Keep journal in sync with this vault's [[20 - Journal/Daily|Journal]]?
+
+## Related
+[[Profile]] · [[Timeline]]
--- a/Projects/Position
+++ b/Projects/Position
@ -0,0 +1,24 @@
+---
+type: project
+status: active
+domain: [finance, software]
+commits: 49
+period: 2026-05-08 → 2026-06-06
+tags: [project, investing, trading]
+---
+# 🎯 Position Tracker
+> Live trading **position-tracking** service. 49 commits (May–Jun 2026). Dockerised; binds port 3457 to 127.0.0.1 (deployed behind reverse proxy).
+
+## Purpose
+Track open trading positions and P&L in real time. Many `fix_pnl*`, `fix_market_ui`, `fix_closed_card` commits → an actively-used, iterated tool.
+
+## Notes
+- Self-hosted via [[Self-Hosting|Dokploy]] (same convention as [[Tia]] / [[obsidian-stack]]).
+- Likely the runtime companion to [[TradeBuddy]].
+
+## Open questions
+- [ ] Data source / broker API?
+- [ ] Relationship to [[TradeBuddy]]?
+
+## Related
+[[TradeBuddy]] · [[MOC - Investing]] · [[Self-Hosting]]
--- a/Projects/Prehab360.md
+++ b/Projects/Prehab360.md
@ -0,0 +1,17 @@
+---
+type: project
+status: active
+domain: [health, software]
+tags: [project]
+---
+# 🏃 Prehab360
+> Prehab / physiotherapy app (client + server, has `prehab360_prd.md`). Injury prevention & rehab.
+
+## Notes
+- Reflects [[Health Overview|health/rehab]] interest.
+
+## Open questions
+- [ ] Personal tool or product? What problem precisely?
+
+## Related
+[[Health Overview]] · [[MOC - Startup]]
--- a/Projects/REModel.md
+++ b/Projects/REModel.md
@ -0,0 +1,33 @@
+---
+type: project
+status: active
+domain: [renewables, finance, software]
+tech: [Python, FastAPI, Next.js]
+commits: 53
+period: 2026-05-07 → 2026-05-16
+tags: [project, renewables, finance, modeling]
+---
+# ☀️ REModel — Renewable Energy Financial Modeling Platform
+> Python calculation engine + FastAPI backend + Next.js frontend for **Indian renewable-energy** (solar) financial modeling. *This is the software embodiment of the day job.*
+
+## Purpose
+Turn the manual, spreadsheet-bound work of **utility-scale solar project finance** into a structured platform — site/technical inputs → energy yield → financial model (debt sizing, returns).
+
+## Why it matters
+Directly fuses Manohar's two strongest domains: [[Renewables Overview|renewables engineering]] and [[Finance Overview|project finance]]. The professional version of what he does at [[Renewables Overview|ReNew]].
+
+## Architecture
+- **Calc engine (Python):** the modeling core (links conceptually to [[8760 Energy Simulation]])
+- **API (FastAPI):** serves model runs
+- **Frontend (Next.js):** inputs + visual outputs
+- Docs present: `PROJECT.md`, `PRD.md`, `CODEBASE_INVESTIGATION.md`, `RE_Financial_Modeling_Platform PRD.md`
+
+## Status & history
+53 commits over a focused **May 2026** sprint.
+
+## Open questions / next
+- [ ] Is REModel intended as a product, an internal tool, or a portfolio piece?
+- [ ] Relationship to the [[8760 Energy Simulation]] platform — same codebase or successor?
+
+## Lessons / related
+[[8760 Energy Simulation]] · [[Renewables Overview]] · [[MOC - Renewables]] · [[Finance Overview]]
--- a/Projects/Rooftop
+++ b/Projects/Rooftop
@ -0,0 +1,13 @@
+---
+type: project
+status: completed
+domain: [renewables, solar]
+tags: [project, solar, engineering]
+---
+# 🏗️ Rooftop Solar Portfolio Design
+> Designed **500 kW** of rooftop solar across **3 commercial buildings** in Gurugram. Hands-on solar engineering (likely PVsyst/Helioscope).
+- Real-world complement to the software [[8760 Energy Simulation]] / [[REModel]] work.
+- [ ] Client project, ReNew work, or independent?
+
+## Related
+[[Renewables Overview]] · [[8760 Energy Simulation]] · [[MOC - Renewables]]
--- a/Projects/Tia.md
+++ b/Projects/Tia.md
@ -0,0 +1,50 @@
+---
+type: project
+status: active
+domain: [saas, ai, software, startup]
+tech: [Next.js 16, PostgreSQL, pgvector, Drizzle, LiteLLM, Cloudflare R2, Resend, Tailwind v4, Dokploy]
+commits: 406
+url: https://tia.manohargupta.com
+tags: [project, startup, flagship]
+---
+# 👶 Tia — Family Baby-Tracking SaaS
+> The flagship product. A baby/parenting tracker: **feeds, diapers, sleep, vaccinations, growth, photo memories**, an **AI assistant**, and shared **family circles** — with real **billing (₹)** and an admin observability suite. Live at [tia.manohargupta.com](https://tia.manohargupta.com).
+
+## At a glance
+- **406 commits** · active flagship · production with paying tiers
+- **Stack:** Next.js 16 (App Router) · PostgreSQL 16 + pgvector · Drizzle ORM · LiteLLM → MiniMax · Cloudflare R2 · Resend · Tailwind v4 · Dokploy
+- **Auth:** DB sessions + httpOnly `tia_session` cookie
+
+## Feature map
+| Surface | What it does |
+|---|---|
+| **Quick Log / Home** | One-tap logging of feeds, diapers, sleep; AI card; baby card (at `/home`) |
+| **AI chat** (`/ai`) | LiteLLM→MiniMax assistant over the child's data; sessions sidebar |
+| **Medical** | Vaccination tracking |
+| **Growth** | Growth charts |
+| **Memories** | Photo gallery (R2-backed, via `/api/img` proxy) |
+| **Circles** | Shared family circles + circle chat |
+| **Settings** | Theme picker, invite members, tier |
+| **Admin** | Health, Errors, Audit Log, AI Usage observability + billing/subscriptions |
+
+## Business model
+- Tiers: **free** vs **pro** (`families.tier`); free guardrails = 1 GiB storage / 2 members per family
+- Billing in **₹**: subscriptions, dunning, churn alerts, webhook health; premium storage cap 50 GB
+- Payment abstraction = `isPaidFamily(tier)` ([[Decision Log#TD-002]])
+
+## Knowledge base
+- 📖 [[Tia - Origin Story]] — why it exists
+- 🎯 [[Tia - Positioning]] — vision, messaging, who it's for
+- 🏗️ [[Tia - Architecture]] — the technical system
+- ⚖️ [[Tia - Decisions]] — key engineering/product calls
+- 🗺️ [[Tia - Roadmap]] — shipped + next
+- ❓ [[Tia - Open Questions]] — what's undecided
+
+## Progress history (from commits)
+- **early** — initial setup, Dockerfile, Node 22 / pnpm 11
+- **May 2026** — core build, route-group split, quota/member limits, SEO overhaul, AI chat fixes
+- **late May** — migration journal fix, admin observability suite (health/errors/audit/AI)
+- **Jun 2026** — full billing: subscriptions, real ₹ revenue, dunning, churn, storage caps
+
+## Related
+[[MOC - Startup]] · [[Family Overview]] · [[Decision Log]] · [[Self-Hosting]] · [[Profile]]
--- a/Projects/Tia/Quota
+++ b/Projects/Tia/Quota
@ -0,0 +1,29 @@
+---
+type: project-doc
+parent: "[[Tia]]"
+status: verified
+branch: feature/quota-and-member-limits
+tags: [tia, feature, billing]
+---
+# 📦 Tia — Storage Quota & Member Limits
+> Free-tier guardrails before beta. Branch `feature/quota-and-member-limits` (NOT merged to main as of 2026-05-27).
+
+## Limits
+- **1 GiB** storage / family · **2 members** / family (free tier)
+
+## Key files
+- `src/lib/quota.ts` — enforcement (pure fns + queries)
+- `api/upload`, `api/memories/[id]/confirm`, `api/invites`, `api/storage-usage`
+- `components/StorageMeter.tsx` · `__tests__/quota.test.ts` (44 tests pass)
+- `drizzle/0007_subscription_status.sql`
+
+## Design calls
+- Usage **derived** (SUM), never accumulated ([[Decision Log#TD-001]])
+- `tier` is the plan indicator; `isPaidFamily(tier)` abstraction ([[Decision Log#TD-002]])
+- Downgrade = **freeze** (keep members, block new invites)
+
+## Status
+- [ ] **Apply migration 0007 on staging before merge.** Do not push to main yet.
+
+## Related
+[[Tia]] · [[Tia - Decisions]] · [[Tia - Roadmap]]
--- a/Projects/Tia/Tia
+++ b/Projects/Tia/Tia
@ -0,0 +1,38 @@
+---
+type: project-doc
+parent: "[[Tia]]"
+status: verified
+tags: [tia, architecture, engineering]
+---
+# 🏗️ Tia — Architecture
+> Verified from CLAUDE.md + memory files.
+
+## Stack
+Next.js 16 (App Router, Turbopack) · PostgreSQL 16 + **pgvector** (pgvector/pgvector:pg18 on prod) · **Drizzle ORM** · **LiteLLM** gateway → **MiniMax** (minimax-2.7) · **Cloudflare R2** · **Resend** · Tailwind v4 · **Dokploy** (auto-migrate on deploy).
+
+## Route groups ([[Decision Log#TD-005]])
+- `(marketing)/` → `/`, `/pricing`, `/privacy`, `/terms` — **static, no DB/auth imports**
+- `(app)/` → authenticated app with ThemeProvider + FamilyProvider + BottomNav; dashboard at `/home`
+
+## Auth
+- User: `/login` → `POST /api/auth/signin` (bcrypt) → session row → httpOnly `tia_session`; routes use `requireFamily()`
+- Admin: `/admin-login` → `tia_admin_session`; admin layout is a server component calling `verifyAdminSession()`
+
+## Data & context
+- `FamilyProvider` resolves family/child from session: `{ familyId, child, children, tier, memberCount, updateChildImage }`
+- Quota logic in `src/lib/quota.ts` (pure fns + queries); usage always derived via `SUM` ([[Decision Log#TD-001]])
+
+## Migrations (the big gotcha) ([[Decision Log#TD-003]])
+- `migrate.mjs` runs before `server.js`; reads all SQL in `drizzle/`, applies any not in `__drizzle_migrations`
+- **`when` must be `Date.now()`** (> 1779539431897) or Drizzle silently skips it
+- Hot-apply via `POST /api/debug-migration` (header `x-run-migration: yes`), idempotent steps
+
+## Media (R2) ([[Decision Log#TD-004]])
+- 3-step upload: init → server-proxied `PUT /api/upload` → save URL
+- **Never** direct cross-origin PUT; **never** raw `*.r2.dev` in `<img>` — use `/api/img?key=` proxy
+
+## Observability (admin)
+`error_events` table + `logError()` + `POST /api/errors`; `/admin/{health,errors,audit,ai}` over `audit_log`, `ai_usage` (p95 via `percentile_cont`).
+
+## Related
+[[Tia]] · [[Tia - Decisions]] · [[Self-Hosting]] · [[Engineering Overview]]
--- a/Projects/Tia/Tia
+++ b/Projects/Tia/Tia
@ -0,0 +1,19 @@
+---
+type: project-doc
+parent: "[[Tia]]"
+status: verified
+tags: [tia, decisions]
+---
+# ⚖️ Tia — Key Decisions
+> Pulled from the project memory files. Full entries in [[Decision Log]].
+
+1. **Derived usage, never accumulated** ([[Decision Log#TD-001]]) — storage = live SUM; pending excluded.
+2. **`tier` is the only plan column** ([[Decision Log#TD-002]]) — payment behind `isPaidFamily()`.
+3. **Migrations via hot-apply + `Date.now()` rule** ([[Decision Log#TD-003]]) — after Drizzle silently skipped 0003–0010.
+4. **R2 served through `/api/img` proxy** ([[Decision Log#TD-004]]) — Cloudflare bot-mgmt 503'd cross-origin imgs.
+5. **(marketing) vs (app) route groups** ([[Decision Log#TD-005]]) — keep `/` static; dashboard at `/home`.
+6. **Downgrade = freeze, not delete** — existing members keep roles; only new invites blocked.
+7. **Pre-aggregate analytics with CTEs** — the engagement query was a cartesian blow-up; fixed by per-table CTEs to avoid 500s on real data.
+
+## Related
+[[Tia]] · [[Tia - Architecture]] · [[Decision Log]]
--- a/Projects/Tia/Tia
+++ b/Projects/Tia/Tia
@ -0,0 +1,26 @@
+---
+type: project-doc
+parent: "[[Tia]]"
+status: stub
+tags: [tia, open-questions]
+---
+# ❓ Tia — Open Questions
+> The decisions and unknowns worth resolving.
+
+## Product
+- [ ] Primary persona & market (India-first vs global)?
+- [ ] The defensible wedge vs. Huckleberry/BabyTracker?
+- [ ] AI assistant — what's the killer use case parents actually return for?
+
+## Business
+- [ ] Pricing validated? Free→Pro conversion target?
+- [ ] How many active families today?
+- [ ] CAC / acquisition channel?
+
+## Technical
+- [ ] When to merge the quota branch?
+- [ ] Native mobile vs PWA?
+- [ ] Self-host Tia's infra fully (like [[obsidian-stack]])?
+
+## Related
+[[Tia]] · [[Tia - Roadmap]] · [[Tia - Positioning]]
--- a/Projects/Tia/Tia
+++ b/Projects/Tia/Tia
@ -0,0 +1,25 @@
+---
+type: project-doc
+parent: "[[Tia]]"
+status: inferred
+tags: [tia, startup, origin]
+---
+# 📖 Tia — Origin Story
+> *Reconstructed inference — confirm/rewrite. Nothing here is asserted as fact.*
+
+## The likely origin (inferred)
+Tia is a **baby-tracking app** built by someone who ships fast and solves his own problems ([[Credit Analyzer]] for his finances, [[Whisper Hotkey]] for his workflow). The most parsimonious explanation: **Manohar became a parent**, found existing trackers lacking, and built the tool he wanted — then generalised it into a SaaS with family circles and billing.
+
+Evidence pointing this way:
+- Deep, opinionated feature set (feeds/diapers/sleep/vaccinations/growth/memories) — the lived problem of a new parent
+- **Family circles** — built for *his* family to share, then opened up
+- The name **"Tia"** — likely personal/meaningful (a child's name? a term of endearment?)
+
+## ✍️ Confirm the real story
+- [ ] Did becoming a parent trigger Tia? When?
+- [ ] What does **"Tia"** mean / who is it named after?
+- [ ] What existing app frustrated you enough to build your own?
+- [ ] First "this has to exist" moment?
+
+## Related
+[[Tia]] · [[Tia - Positioning]] · [[Family Overview]]
--- a/Projects/Tia/Tia
+++ b/Projects/Tia/Tia
@ -0,0 +1,28 @@
+---
+type: project-doc
+parent: "[[Tia]]"
+status: mixed
+tags: [tia, positioning, marketing]
+---
+# 🎯 Tia — Positioning, Vision & Messaging
+> Verified surface facts + prompts for the strategy you hold in your head.
+
+## What it is (verified)
+A **family baby-tracking SaaS**: log the essentials, track growth & vaccinations, keep photo memories, ask an **AI assistant**, and share with family via **circles**. Marketing site at `/`, app at `/home`. Indian market signals: ₹ pricing, `en-IN` lang.
+
+## Positioning canvas (fill in)
+- **For** … *(new parents in India? globally?)*
+- **Who** … *(struggling with scattered tracking / want AI help / want to share with family)*
+- **Tia is a** … baby & parenting companion
+- **That** … unifies logging + memories + AI insight + family sharing
+- **Unlike** … *(Huckleberry / BabyTracker / paper)* → see [[Competitive Landscape]]
+- **Tia** … *(your wedge — AI? family circles? privacy/self-hosted ethos?)*
+
+## ✍️ Prompts
+- [ ] One-line pitch?
+- [ ] Primary persona & geography?
+- [ ] The wedge vs. Huckleberry & co. ([[Competitive Landscape]])
+- [ ] Free → Pro conversion thesis?
+
+## Related
+[[Tia]] · [[Vision]] · [[Competitive Landscape]] · [[MOC - Startup]]
--- a/Projects/Tia/Tia
+++ b/Projects/Tia/Tia
@ -0,0 +1,29 @@
+---
+type: project-doc
+parent: "[[Tia]]"
+status: mixed
+tags: [tia, roadmap]
+---
+# 🗺️ Tia — Roadmap
+> Shipped = verified from commits. Next = prompts.
+
+## ✅ Shipped
+- Core logging (feeds/diapers/sleep), growth charts, vaccinations, photo memories
+- AI chat assistant (LiteLLM→MiniMax) · family circles + chat
+- Marketing site + SEO overhaul (JSON-LD, sitemap, OG images)
+- Quota & member limits · full billing (subscriptions, dunning, churn, ₹ revenue, 50 GB cap)
+- Admin observability (health, errors, audit, AI usage)
+
+## 🔜 Likely next (confirm)
+- [ ] Merge `feature/quota-and-member-limits` to main ([[Quota Feature]])
+- [ ] Fix CSP so Plausible analytics works (flagged, not fixed)
+- [ ] Delete dead `/api/admin/analytics` route
+- [ ] Public beta launch readiness
+
+## ✍️ Prompts
+- [ ] Next 3 features by priority?
+- [ ] Launch date / beta cohort?
+- [ ] Mobile app (native) on the roadmap?
+
+## Related
+[[Tia]] · [[Tia - Open Questions]] · [[Tia - Decisions]]
--- a/Projects/TradeBuddy.md
+++ b/Projects/TradeBuddy.md
@ -0,0 +1,29 @@
+---
+type: project
+status: active
+domain: [finance, software, ai]
+tech: [React 18, TypeScript, Vite, MUI v5, Redux Toolkit, Recharts]
+tags: [project, investing, trading]
+---
+# 📈 TradeBuddy — Trading Platform
+> Production-grade trading platform: real-time data, portfolio tracking, AI insights, and **Telegram bot** integration. (Repo: `TradingApp`; "TradeBuddy Journal Redesign — Master Plan".)
+
+## Purpose
+A serious trading journal + platform — track positions, stream real-time market data over WebSockets, surface AI insights, and interact via Telegram.
+
+## Architecture
+- **Frontend:** React 18 + TS + Vite + MUI v5 + Redux Toolkit + Recharts
+- **Real-time:** WebSocket streams for portfolio tracking
+- **AI insights** layer + **Telegram bot** interface
+- Companion: [[Position Tracker]] (49 commits, May–Jun 2026) — the live position-tracking service
+
+## Why it matters
+Anchors the **active investor** identity → feeds [[Investment Philosophy]] and [[MOC - Investing]].
+
+## Open questions
+- [ ] TradeBuddy vs. Position Tracker — one product or two?
+- [ ] Markets traded (equities, F&O, crypto)?
+- [ ] Live capital or paper?
+
+## Related
+[[Position Tracker]] · [[Investment Philosophy]] · [[Finance Overview]] · [[MOC - Investing]]
--- a/Projects/Whisper
+++ b/Projects/Whisper
@ -0,0 +1,17 @@
+---
+type: project
+status: completed
+domain: [automation, software]
+tags: [project]
+---
+# 🎤 Whisper Hotkey — Mac Dictation
+> Press ⌘⇧V anywhere → speak → text at cursor. Background server for instant transcription. (3 commits, Jan 2026.)
+
+## Notes
+- Personal-automation tool; speed-optimised with a background server.
+
+## Open questions
+- [ ] Which Whisper model? Still in daily use?
+
+## Related
+[[Operations Overview]] · [[MOC - Software]]
--- a/Projects/dedup.md
+++ b/Projects/dedup.md
@ -0,0 +1,12 @@
+---
+type: project
+status: unknown
+domain: [software, data]
+tags: [project, utility]
+---
+# 🧹 dedup
+> Python utility (purpose to confirm — likely data/file deduplication).
+- [ ] What does dedup actually de-duplicate, and for what?
+
+## Related
+[[MOC - Software]]
--- a/Projects/obsidian-stack.md
+++ b/Projects/obsidian-stack.md
@ -0,0 +1,29 @@
+---
+type: project
+status: completed
+domain: [infra, knowledge, software]
+commits: 15
+period: 2026-04-26 → 2026-06-07
+tags: [project, self-hosting, pkm]
+---
+# 🗄️ obsidian-stack — Self-Hosted Obsidian
+> The infrastructure powering *this vault*. Self-hosted Obsidian with end-to-end sync and automated backup.
+
+## Components
+- **CouchDB 3.3** — LiveSync backend at `couchdb.manohargupta.com` (`require_valid_user`)
+- **Ignis** (`nobbe/ignis:latest`) — real Obsidian in the browser at `notes.manohargupta.com`, vault bind-mounted at `/opt/obsidian/vaults/main`
+- **Self-hosted LiveSync** plugin — CouchDB sync across desktop / web / mobile
+- **Hourly cron** → git commit + push to **Forgejo** (`git.manohargupta.com:2222`)
+- Deployed via **[[Self-Hosting|Dokploy]]**; reachable over Tailscale `100.75.128.45`
+
+## Key lessons learned
+- Forgejo SSH is on **port 2222** (host sshd owns 22)
+- `git config --global --add safe.directory` needed (vault owned by uid 1000)
+- Files created directly on disk need LiveSync **scan + unlock** before they replicate (the "remote rebuilt/corrupted" trap) → [[Self-Hosting]]
+- Secrets only in Dokploy env ([[Decision Log#TD-006]])
+
+## Outcome
+Full bi-directional sync verified across web ↔ CouchDB ↔ desktop; 10 plugins installed (Dataview, Templater, Periodic Notes, Calendar, Tasks, QuickAdd, Tag Wrangler…).
+
+## Related
+[[Self-Hosting]] · [[Cortex]] · [[Operations Overview]] · [[Deployment Checklist]]
--- a/Projects/tiger-build.md
+++ b/Projects/tiger-build.md
@ -0,0 +1,12 @@
+---
+type: project
+status: active
+domain: [ai, software]
+tags: [project, ai, agents, ui]
+---
+# 🐯 tiger-build
+> Agent dashboard UI build — activity feed, agent chips, agent-file routes, model config. The most recent UI layer of the [[Clawd Ecosystem]].
+- [ ] Is this the current front-end for the Clawd agent?
+
+## Related
+[[Clawd Ecosystem]] · [[OpenClaw Dashboard]] · [[Agent Architectures]]
--- a/Areas/Business/Business
+++ b/Areas/Business/Business
@ -0,0 +1,27 @@
+---
+type: area
+status: mixed
+tags: [area, business]
+updated: 2026-06-07
+---
+# 🏢 Business — Area Overview
+> Ventures, clients, and commercial work outside the salaried role.
+
+## Ventures & products
+- **[[Tia]]** — baby-tracking SaaS (the flagship startup) → [[MOC - Startup]]
+- **[[Awadh Gully]]** — restaurant (brand + website)
+- **[[Arawali Minerals]]** — industrial minerals corporate web presence
+- **[[Playschool CRM]]** — SaaS for playschools
+
+## Commercial themes to track
+- Pricing & monetisation (Tia billing in ₹, tiers)
+- Positioning & messaging → [[Tia - Positioning]]
+- Customer insight & feedback loops
+
+## ✍️ Prompts
+- [ ] Is Awadh Gully a family business / your venture / a client?
+- [ ] Revenue goals across ventures?
+- [ ] Which of these is a *real* business vs. a portfolio/demo piece?
+
+## Related
+[[MOC - Startup]] · [[Tia]] · [[Home]]
--- a/Areas/Engineering/Engineering
+++ b/Areas/Engineering/Engineering
@ -0,0 +1,35 @@
+---
+type: area
+status: verified
+tags: [area, engineering, software]
+updated: 2026-06-07
+---
+# 🛠️ Engineering — Area Overview
+> Standards, stack, and practices for everything I build.
+
+## My default stack
+- **Web:** Next.js (App Router) + React + TypeScript + Tailwind v4
+- **Backend:** Python (FastAPI / Flask) and Next API routes
+- **DB:** PostgreSQL (+ pgvector) with Drizzle ORM
+- **Infra:** Docker + Dokploy, Cloudflare R2, Tailscale — see [[Self-Hosting]]
+- **AI:** LiteLLM gateway → model providers; agent frameworks → [[MOC - AI]]
+
+## Operating rules (battle-tested)
+- ALWAYS run `pnpm build` locally **before** commit/push ([[Deployment Checklist]])
+- Secrets only in env (Dokploy), never in git ([[Decision Log#TD-006]])
+- Migrations: `when` must be `Date.now()`; SQL idempotent ([[Decision Log#TD-003]])
+- Never PUT cross-origin to R2 from the browser — proxy server-side ([[Decision Log#TD-004]])
+
+## Active engineering surfaces
+```dataview
+table status, tech
+from "30 - Projects"
+where contains(domain, "software") or contains(domain, "ai")
+sort file.mtime desc
+```
+
+## Knowledge
+[[Docker]] · [[Git]] · [[Self-Hosting]] · [[Development Workflow]] · [[Linux]]
+
+## Related
+[[MOC - Software]] · [[Profile]] · [[Home]]
--- a/Areas/Family/Family
+++ b/Areas/Family/Family
@ -0,0 +1,21 @@
+---
+type: area
+status: stub
+tags: [area, family, personal]
+updated: 2026-06-07
+---
+# 👨‍👩‍👧 Family — Area Overview
+> Private area. Nothing here is fabricated — fill in what you want to keep.
+
+> [!note] Context from your work
+> You built **[[Tia]]**, a baby-tracking app (feeds, sleep, diapers, vaccinations, growth, memories). That strongly suggests parenthood is a lived, current part of your life — and likely the **origin story** of Tia. See [[Tia - Origin Story]].
+
+## ✍️ Prompts (answer only what you want recorded)
+- [ ] Family members & relationships
+- [ ] Children — ages (ties directly to Tia's product decisions)
+- [ ] Family values / traditions you want to pass on
+- [ ] Parenting principles → could become [[60 - Knowledge]] notes
+- [ ] Important dates
+
+## Related
+[[Tia - Origin Story]] · [[Health Overview]] · [[Profile]]
--- a/Areas/Finance/Finance
+++ b/Areas/Finance/Finance
@ -0,0 +1,27 @@
+---
+type: area
+status: verified
+tags: [area, finance]
+updated: 2026-06-07
+---
+# 💰 Finance — Area Overview
+> Project finance is my profession; personal finance & markets are my practice.
+
+## Professional finance (the day job)
+- **Domain:** utility-scale **solar project finance**, 50–300MW ([[Renewables Overview|ReNew]])
+- **Skills:** financial modeling, debt sizing, technical + financial DD, information memorandums, lender/equity relationships
+- **Lineage:** [[Timeline|Thomson Reuters → PwC → ReNew]]
+- See [[Renewables Overview]] for the energy side, [[8760 Energy Simulation]] for the modeling core
+
+## Personal finance & markets (the builds)
+- [[Credit Analyzer]] — auto-parse bank statements, AI spending insights
+- [[TradeBuddy]] / [[Position Tracker]] — trading platform & position tracking
+- [[Economic Survey Visualizer]] / [[India Economy Dashboard]] — macro analysis
+- Philosophy & theses → [[Investment Philosophy]] · [[MOC - Investing]]
+
+## ✍️ Prompts
+- [ ] Personal financial goals / targets?
+- [ ] Asset allocation framework you follow?
+
+## Related
+[[MOC - Investing]] · [[Investment Philosophy]] · [[Profile]]
--- a/Areas/Health/Health
+++ b/Areas/Health/Health
@ -0,0 +1,20 @@
+---
+type: area
+status: stub
+tags: [area, health, personal]
+updated: 2026-06-07
+---
+# 🏃 Health — Area Overview
+> Personal health, fitness, and wellbeing.
+
+> [!note] Context from your work
+> You built **[[Prehab360]]** (a prehab / physiotherapy app), hinting at interest in injury prevention & rehab.
+
+## ✍️ Prompts
+- [ ] Current health goals (fitness, sleep, nutrition)?
+- [ ] Any conditions / constraints to track?
+- [ ] Routines that work for you?
+- [ ] Metrics you care about?
+
+## Related
+[[Prehab360]] · [[Profile]]
--- a/Areas/Investing/Investment
+++ b/Areas/Investing/Investment
@ -0,0 +1,28 @@
+---
+type: knowledge
+status: inferred
+tags: [investing, philosophy, finance]
+updated: 2026-06-07
+---
+# 📜 Investment Philosophy
+> *Inferred starting points from your background & builds — rewrite in your own voice. Not financial advice; your principles only.*
+
+## What your work suggests (inferred)
+- **Cashflow-literate:** project-finance career = deep comfort with DCF, debt, downside cases → likely a **fundamentals/cashflow** lean over hype
+- **Systems & data:** you built [[TradeBuddy]], [[Position Tracker]], [[Economic Survey Visualizer]] — suggests a **quant/systematic, data-driven** streak
+- **Macro-aware:** [[India Economy Dashboard]] + Economic Survey work → you track **macro** context
+- **Sustainability thesis:** career-deep in **renewables** → plausible conviction in the energy transition as an investable secular trend
+
+## Principles (fill in — these are YOURS)
+- [ ] Time horizon & style (long-term compounding? active trading? both, in sleeves?)
+- [ ] Asset classes you play (Indian equities, US, F&O, crypto, private/angel?)
+- [ ] Position sizing & risk rules
+- [ ] Your edge / circle of competence (renewables? finance? tech?)
+- [ ] What you refuse to do
+
+## Theses to develop → [[60 - Knowledge]]
+- [ ] Energy transition / renewables investing thesis
+- [ ] India macro thesis
+
+## Related
+[[MOC - Investing]] · [[Finance Overview]] · [[TradeBuddy]] · [[Decision Log]]
--- a/Areas/Operations/Operations
+++ b/Areas/Operations/Operations
@ -0,0 +1,24 @@
+---
+type: area
+status: mixed
+tags: [area, operations]
+updated: 2026-06-07
+---
+# ⚙️ Operations — Area Overview
+> The systems that keep work and life running — automation, infra, routines.
+
+## Personal infrastructure (self-run)
+- **[[Self-Hosting]]** — Dokploy stack on a single server (Tailscale `100.75.128.45`)
+- **[[obsidian-stack]]** — self-hosted Obsidian (CouchDB LiveSync + Ignis web UI + hourly Forgejo backup)
+- **[[Whisper Hotkey]]** — voice-to-text automation (⌘⇧V anywhere)
+
+## Routines & cadences
+- Periodic notes: [[20 - Journal/Daily|Daily]] / Weekly / Monthly (Periodic Notes plugin)
+- Deployment ritual: [[Deployment Checklist]]
+
+## ✍️ Prompts
+- [ ] Weekly review cadence — do you run one?
+- [ ] What recurring ops eat the most time (worth automating)?
+
+## Related
+[[Engineering Overview]] · [[Self-Hosting]] · [[Home]]
--- a/Areas/Startup/Customer
+++ b/Areas/Startup/Customer
@ -0,0 +1,24 @@
+---
+type: startup-doc
+status: stub
+tags: [startup, customers, feedback]
+---
+# 🗣️ Customer Insights & Feedback
+> Verbatim quotes, support themes, churn reasons. Evidence for product decisions.
+
+## Sources to wire up
+- [ ] Tia `audit_log` / engagement analytics → behavioural insight
+- [ ] Support emails (Resend) → themes
+- [ ] Churn/dunning data → why people leave
+
+## Insight log
+| Date | Source | Insight | Action |
+|---|---|---|---|
+|  |  |  |  |
+
+## ✍️ Prompts
+- [ ] Have you talked to users yet? What did you learn?
+- [ ] Top requested feature?
+
+## Related
+[[Experiments]] · [[Tia - Positioning]] · [[Weekly Metrics]]
--- a/Areas/Startup/Product/Product
+++ b/Areas/Startup/Product/Product
@ -0,0 +1,19 @@
+---
+type: startup-doc
+status: stub
+tags: [startup, product, ideas]
+---
+# 💡 Product Ideas — Backlog
+> Capture raw ideas here; promote the good ones to [[Roadmap]].
+
+## Tia ideas (seed)
+- [ ] AI "ask anything about my baby" weekly digest
+- [ ] Shareable milestone cards (memories → social keepsake)
+- [ ] Pediatrician export (growth + vaccination summary PDF)
+- [ ] Multi-child households
+
+## Cross-product ideas
+- [ ] Could [[Playschool CRM]] + Tia share a family-graph backend?
+
+## Related
+[[Roadmap]] · [[Tia - Roadmap]] · [[Vision]]
--- a/Areas/Startup/Strategy/Experiments.md
+++ b/Areas/Startup/Strategy/Experiments.md
@ -0,0 +1,19 @@
+---
+type: startup-doc
+status: stub
+tags: [startup, experiments]
+---
+# 🧪 Experiments Log — Tia
+> Hypotheses tested, results, decisions. One row per experiment.
+
+| Date | Hypothesis | Test | Result | Decision |
+|---|---|---|---|---|
+|  |  |  |  |  |
+
+## Backlog of experiments to run
+- [ ] Pricing test (₹ tiers — willingness to pay for Pro)
+- [ ] AI assistant value (do AI users retain better?)
+- [ ] Activation: does the onboarding flow drive first-log within 24h?
+
+## Related
+[[Vision]] · [[Weekly Metrics]] · [[Customer Insights]]
--- a/Areas/Startup/Strategy/Vision.md
+++ b/Areas/Startup/Strategy/Vision.md
@ -1,26 +1,33 @@
 ---
-type: startup-note
-category: strategy
-updated: 
+type: startup-doc
+status: mixed
+tags: [startup, vision, tia]
+updated: 2026-06-07
 ---
+# 🌟 Vision — Tia
+> The startup layer is currently centred on **[[Tia]]**, the flagship product.

-# Vision
+## North star (draft — confirm)
+> Help every family effortlessly track, understand, and remember their child's earliest years — with AI doing the heavy lifting and family sharing built in.

-## 🌟 North Star
-> Where are we going in 10 years?
+## Why now
+- AI assistants make "ask about your baby's data" finally useful
+- Parents already log on paper / scattered apps — consolidation + memory is unmet
+- Solo-founder economics: self-hosted infra ([[Self-Hosting]]) keeps burn near zero

-## 🎯 Mission
-> What do we do and for whom?
+## Strategy pillars
+1. **AI-native** — the assistant is the differentiator, not a bolt-on ([[Tia - Architecture]])
+2. **Family-shared** — circles make it sticky across caregivers
+3. **Memory & longevity** — photo memories → a keepsake, not just a tracker
+4. **Lean & owned** — self-hosted, ₹-priced, sustainable solo

-## 💡 Core Insight
-> What do we believe that others do not?
+## Linked docs
+[[Tia - Positioning]] · [[Competitive Landscape]] · [[Roadmap]] · [[Weekly Metrics]] · [[Experiments]] · [[Product Ideas]] · [[Customer Insights]]

-## 🏆 Unique Edge
-> Why us? Why now?
+## ✍️ Prompts
+- [ ] Is Tia the *only* startup bet, or one of several ([[Playschool CRM]])?
+- [ ] 3-year vision in your words?
+- [ ] What would make you *kill* Tia?

---
-
-## Values
-1. 
-2. 
-3. 
+## Related
+[[Tia]] · [[MOC - Startup]] · [[Startup Overview]]
--- a/Resources/AI/Agent
+++ b/Resources/AI/Agent
@ -0,0 +1,23 @@
+---
+type: resource
+status: mixed
+tags: [ai, agents, architecture]
+---
+# 🤖 Agent Architectures
+> Patterns for building autonomous AI agents. Grounded in the [[Clawd Ecosystem]] work.
+
+## Core components (from Clawd)
+- **Core memory** — persistent `MEMORY.md` the agent reads/edits (this vault's [[Decision Log]] mirrors the idea)
+- **Skills / capability registry** — browsable, editable set of agent abilities
+- **MCP** servers — tool integration layer → [[MCP]]
+- **Activity feed / observability** — see what the agent did ([[tiger-build]])
+- **Agent control plane** — dashboard to manage the above ([[OpenClaw Dashboard]])
+
+## Patterns to write up → [[60 - Knowledge]]
+- [ ] Memory: short-term context vs. durable core memory vs. retrieval
+- [ ] Skill/tool selection & routing
+- [ ] Single-agent vs. multi-agent orchestration
+- [ ] Human-in-the-loop checkpoints
+
+## Related
+[[Clawd Ecosystem]] · [[Agent Frameworks]] · [[MCP]] · [[LLMs]] · [[MOC - AI]]
--- a/Resources/AI/Agent
+++ b/Resources/AI/Agent
@ -0,0 +1,19 @@
+---
+type: resource
+status: stub
+tags: [ai, agents, frameworks]
+---
+# 🧩 Agent Frameworks & Tools
+> Survey of frameworks for building agents — and which you actually use.
+
+## Used / explored
+- **Claude Agent SDK / Claude Code** — likely basis of [[Clawd Ecosystem]] (confirm)
+- **MCP** (Model Context Protocol) → [[MCP]]
+- **LiteLLM** (gateway) → [[LLMs]]
+
+## To evaluate / note
+- [ ] LangGraph, CrewAI, Autogen — tried any?
+- [ ] Your build-vs-adopt stance for agent infra
+
+## Related
+[[Agent Architectures]] · [[MCP]] · [[Clawd Ecosystem]]
--- a/Resources/AI/LLMs.md
+++ b/Resources/AI/LLMs.md
@ -0,0 +1,21 @@
+---
+type: resource
+status: mixed
+tags: [ai, llm]
+---
+# 🧬 LLMs — Working Notes
+> Practical knowledge of large language models in production.
+
+## In my stack (verified)
+- **LiteLLM** as the gateway abstraction (provider-agnostic) — used in [[Tia]]
+- **MiniMax** (minimax-2.7) as a production model behind LiteLLM
+- **pgvector** for embeddings/retrieval in [[Tia]]
+
+## Topics to capture
+- [ ] Gateway pattern (LiteLLM) — why abstract the provider
+- [ ] Cost/latency: p95 tracking (Tia's `/admin/ai` uses `percentile_cont`)
+- [ ] Embeddings + pgvector retrieval recipe
+- [ ] Model selection trade-offs
+
+## Related
+[[Agent Architectures]] · [[Prompt Engineering]] · [[Tia - Architecture]] · [[MOC - AI]]
--- a/Resources/AI/MCP.md
+++ b/Resources/AI/MCP.md
@ -0,0 +1,19 @@
+---
+type: resource
+status: mixed
+tags: [ai, mcp]
+---
+# 🔌 MCP — Model Context Protocol
+> Standard for connecting models to tools/data. Managed in the [[Clawd Ecosystem]] dashboards.
+
+## What I do with it
+- Register & manage MCP servers from the [[OpenClaw Dashboard]] / [[tiger-build]] UI
+- Tooling layer for the Clawd agent
+
+## To capture
+- [ ] Anatomy of an MCP server (tools, resources, prompts)
+- [ ] Building a custom MCP server (see skill: mcp-builder)
+- [ ] Security model for tool exposure
+
+## Related
+[[Agent Frameworks]] · [[Agent Architectures]] · [[Clawd Ecosystem]]
--- a/Resources/AI/Prompt
+++ b/Resources/AI/Prompt
@ -0,0 +1,16 @@
+---
+type: resource
+status: stub
+tags: [ai, prompting]
+---
+# ✍️ Prompt Engineering
+> Reusable prompting patterns. Pair with [[Prompt Library]] (working prompts).
+
+## To capture
+- [ ] System-prompt structure that works for you
+- [ ] Tool-use / structured-output prompting
+- [ ] Eval approach — how you tell a prompt is "good"
+- [ ] Patterns from building the [[Tia]] AI assistant & [[Clawd Ecosystem]]
+
+## Related
+[[Prompt Library]] · [[LLMs]] · [[Agent Architectures]] · [[MOC - AI]]
--- a/Resources/Books/Reading
+++ b/Resources/Books/Reading
@ -0,0 +1,31 @@
+---
+type: index
+status: stub
+tags: [reading, books, articles]
+---
+# 📚 Reading Library
+> Books, articles, and papers — with notes that link ideas across sources. Use [[Book Note]] / [[Article Note]] templates.
+
+## Books (Dataview)
+```dataview
+table author, status, rating
+from "50 - Resources/Books"
+where type = "book"
+sort file.ctime desc
+```
+
+## Articles & papers (Dataview)
+```dataview
+table source, tags
+from "50 - Resources/Articles"
+where type = "article"
+sort file.ctime desc
+```
+
+## ✍️ Seed the library
+- [ ] List 5–10 books that shaped your thinking (finance, startups, AI, systems)
+- [ ] Favourite recurring authors/blogs/newsletters
+- [ ] Papers behind the [[8760 Energy Simulation]] work
+
+## Related
+[[MOC - Learning]] · [[Learning Overview]]
--- a/Engineering/Deployment
+++ b/Engineering/Deployment
@ -0,0 +1,23 @@
+---
+type: checklist
+status: verified
+tags: [devops, deployment, tia]
+---
+# ✅ Deployment Checklist
+> Pre-push ritual before production (primarily [[Tia]] on [[Self-Hosting|Dokploy]]).
+
+## Every push
+1. Run `pnpm build` **locally** before committing
+2. Verify build succeeds with **no errors**
+3. Test login works via API call
+4. Push to git
+5. **Wait for deployment** before confirming success
+
+## Prod DB must use a pgvector image (learned 2026-05-30)
+- Dokploy Postgres image **MUST** be `pgvector/pgvector:pg18` (not plain `postgres:18`)
+- Schema needs it: `memories.vision_embedding vector(1536)` + ivfflat index
+- **Symptom of wrong image:** `CREATE EXTENSION ... vector` says "already exists" but queries fail with `could not access file "vector"` — any query touching `memories` breaks
+- **Fix:** swap image + redeploy DB (same PG18 base → data volume compatible, no dump/restore)
+
+## Related
+[[Tia - Architecture]] · [[Self-Hosting]] · [[Decision Log#TD-003]] · [[Git]]
--- a/Engineering/Development
+++ b/Engineering/Development
@ -0,0 +1,21 @@
+---
+type: resource
+status: mixed
+tags: [workflow, engineering]
+---
+# 🔁 Development Workflow
+> How I actually ship — heavily AI-assisted (Claude Code), self-hosted infra, fast iteration.
+
+## The loop
+1. Build locally (Next.js / Python) — Claude Code as pair
+2. `pnpm build` gate before any push ([[Deployment Checklist]])
+3. Push → Dokploy auto-deploys + auto-migrates
+4. Hot-fix migrations via debug endpoint when needed ([[Decision Log#TD-003]])
+5. Observe via admin dashboards (Tia) / logs
+
+## Meta
+- AI-agent tooling for my own workflow: [[Clawd Ecosystem]], [[Whisper Hotkey]]
+- Knowledge captured in this vault + auto-memory files
+
+## Related
+[[Git]] · [[Self-Hosting]] · [[Deployment Checklist]] · [[Engineering Overview]]
--- a/Engineering/Docker.md
+++ b/Engineering/Docker.md
@ -0,0 +1,17 @@
+---
+type: resource
+status: verified
+tags: [infra, docker]
+---
+# 🐳 Docker
+> Container patterns I rely on.
+
+## Patterns in use
+- **Multi-stage** Next.js builds; `node migrate.mjs && node server.js` as CMD (migrate-then-boot, see [[Tia - Architecture]])
+- **Bind mounts** for data that other tooling must reach (e.g. obsidian vault git-backup)
+- **Named volumes** for DB persistence across redeploys
+- `user: "5984:5984"` to dodge entrypoint chown crashes (CouchDB)
+- `mem_limit` caveat: on swap-heavy boxes the OOM killer fires before logs flush — sometimes omit
+
+## Related
+[[Self-Hosting]] · [[Engineering Overview]] · [[Linux]]
--- a/Engineering/Git.md
+++ b/Engineering/Git.md
@ -0,0 +1,20 @@
+---
+type: resource
+status: verified
+tags: [infra, git]
+---
+# 🌿 Git
+> Workflow + the self-hosted Forgejo setup.
+
+## Workflow rules
+- ALWAYS `pnpm build` locally before commit/push ([[Deployment Checklist]])
+- Feature branches for risky work (e.g. `feature/quota-and-member-limits`, [[Quota Feature]])
+- Conventional-ish commit messages (`feat:`, `fix:`, `chore:`)
+
+## Self-hosted Forgejo
+- `git.manohargupta.com`, **SSH port 2222**
+- Hourly cron mirrors the Obsidian vault here ([[obsidian-stack]])
+- `safe.directory` config needed when repo owned by a different uid
+
+## Related
+[[Self-Hosting]] · [[Development Workflow]]
--- a/Engineering/Linux.md
+++ b/Engineering/Linux.md
@ -0,0 +1,16 @@
+---
+type: resource
+status: stub
+tags: [infra, linux]
+---
+# 🐧 Linux & Server Admin
+> Notes from running the Ubuntu box.
+
+## To capture
+- [ ] SSH hardening done (`sshd_hardening.backup` seen on server)
+- [ ] cron patterns (hourly backup job)
+- [ ] systemd / process mgmt (pm2 present)
+- [ ] swap & memory tuning lessons
+
+## Related
+[[Self-Hosting]] · [[Docker]]
--- a/Engineering/Self-Hosting.md
+++ b/Engineering/Self-Hosting.md
@ -0,0 +1,28 @@
+---
+type: resource
+status: verified
+tags: [infra, self-hosting, devops]
+---
+# 🖥️ Self-Hosting
+> How I run my own infrastructure. Battle-tested across [[Tia]], [[obsidian-stack]], [[Position Tracker]].
+
+## The setup
+- **Dokploy** (v0.29.5) — Docker-based PaaS on a single server; Compose apps
+- **Reverse proxy:** Traefik (LetsEncrypt certs, basicAuth middleware)
+- **Networking:** Tailscale (server at `100.75.128.45`; public IP times out externally)
+- **Git:** self-hosted **Forgejo** at `git.manohargupta.com` — **SSH on port 2222**
+- **Storage:** Cloudflare R2 (S3 API)
+
+## Hard-won lessons
+- Secrets only in **Dokploy env tab**, never git ([[Decision Log#TD-006]]); bcrypt `$` must be doubled `$$`
+- CouchDB: run as `5984:5984` to skip the chown-on-readonly-ini crash
+- Forgejo SSH = **2222** (host sshd owns 22)
+- `git config --global --add safe.directory <path>` for container-owned dirs (uid 1000)
+- R2 `*.r2.dev` 503s cross-origin imgs → proxy server-side ([[Decision Log#TD-004]])
+- LiveSync "remote rebuilt/corrupted" → **Unlock the remote database** then replicate ([[obsidian-stack]])
+
+## Hosted services
+[[Tia]] (`tia.`) · Obsidian ([[obsidian-stack]]: `notes.` + `couchdb.`) · [[Position Tracker]] · portfolio
+
+## Related
+[[Docker]] · [[Deployment Checklist]] · [[Operations Overview]] · [[MOC - Software]]
--- a/Knowledge/Missing
+++ b/Knowledge/Missing
@ -0,0 +1,32 @@
+---
+type: meta
+tags: [meta, gaps]
+updated: 2026-06-07
+---
+# 🕳️ Missing Knowledge & Open Loops
+> Auto-detected gaps from the reconstruction. Knock these out and the vault becomes truly complete.
+
+## Personal (only you can fill)
+- [ ] [[Profile]] — values, weaknesses, ambitions, mission in your words
+- [ ] [[Timeline]] — birth year, when coding started, personal milestones
+- [ ] [[Investment Philosophy]] — your actual principles
+- [ ] [[Family Overview]] · [[Health Overview]] — whatever you want recorded
+
+## Project unknowns (quick confirms)
+- [ ] [[Tia - Origin Story]] — the real founding story + what "Tia" means
+- [ ] [[Clawd Ecosystem]] — which repo is canonical; built on Claude SDK?
+- [ ] [[TradeBuddy]] vs [[Position Tracker]] — one product or two?
+- [ ] [[Awadh Gully]] / [[Arawali Minerals]] — venture, family business, or client?
+- [ ] [[REModel]] vs [[8760 Energy Simulation]] — same lineage?
+
+## Knowledge to write up (you have the expertise)
+- [ ] 8760 modeling explainer ([[8760 Energy Simulation]])
+- [ ] Project-finance debt-sizing primer ([[Finance Overview]])
+- [ ] Agent memory patterns ([[Agent Architectures]])
+- [ ] Energy-transition investment thesis ([[Investment Philosophy]])
+
+## Empty-by-design (fill as you work)
+- `00 - Inbox` · `20 - Journal/Daily` · `70 - Archive`
+
+## Related
+[[Home]] · [[Decision Log]]