01 / THE EVIDENCE ROOM / ORIGINAL BUILDS

IDEAS ARE
cheap.HERE’S WHAT
I DID WITH MINE. ↘

Agents that act. Tools that measure. Products that meet the real world. A collection of my own work, with recent builds up front.

OPEN AN ENTRY. LOOK UNDER THE HOOD. ↓

CONTENT REFRESH / 12 September 2026

12 OBJECTS FOUND
01

Earshot

AI agents
Public beta

A terminal coding agent built around explicit scope, deny-first permissions, steerable tasks, and persistent session context. A shared agent loop powers the inline terminal UI, headless execution, and editor integrations. Extensible through MCP, skills, hooks, and subagents; currently in public beta.

TypeScriptNode.jsInkMCPACP
02

Sparebar

Products
Invite-only beta

A Claude Code companion that places a clearly labelled sponsor line in the time an agent spends working. Built around reversible CLI setup, an advertiser campaign flow, payment webhooks, and an append-only earnings ledger. Currently invite-only, with developer payouts manually reviewed during beta.

Claude Code hooksCLIDodo PaymentsWebhooks
03

PaisaTrack

Products
Personal finance PWA

A personal finance PWA that turns plain-English expenses into categorised transactions, with budgets, trend analytics, and recurring-subscription detection. Its tool-grounded Q&A lets the model select data slices while the server performs every calculation. Built as a single-user app.

Next.jsTypeScriptPostgreSQLSupabaseLLM tool-calling
04

toolharness

Developer tools
Published on PyPI

An open-source evaluation harness for tool-call reliability in coding agents, including Claude Code, Cursor, and Codex. Scores eight failure modes using deterministic detectors and an independent LLM-judge layer. Includes BFCL validation, JSON reports, an HTML dashboard, and a CI regression gate.

PythonLLM-as-JudgeBFCLPyPICI
05

China Bazar POS

Business systems
Private client project

An offline-first Windows retail system replacing a legacy VB6 and MS Access application. Covers 12 modules for four stores, including billing, inventory, purchasing, loyalty, and shifts. Includes double-entry accounting, 50+ PDF and Excel reports, barcode scanning, and Argon2id authentication.

Tauri v2ReactTypeScriptSQLiteDrizzleRust
Private client code · Details in résumé
06

pgvec-studio

Developer tools
Open source

A local-first visual explorer for pgvector embeddings in PostgreSQL. UMAP projection turns vectors into a 2D map, with k-NN similarity search, metadata filtering, and cosine-similarity inspection to understand how the data relates.

Next.jsTypeScriptPostgreSQLpgvectorUMAP
07

Research Agent

AI agents
Open source

An autonomous research assistant that plans searches, gathers sources through Tavily, and synthesises reports. Qdrant provides vector memory; server-sent events stream progress, and completed reports can be exported to PDF.

TypeScriptNext.jsExpressTavilyQdrantMongoDB
08

PromptSH

Developer tools
Open source

A natural-language command shell with OpenRouter translation, local Ollama autocomplete, a dynamic command registry, and session history. Generated commands pass through a whitelist and dangerous-pattern checks before execution.

JavaScriptNode.jsOpenRouterOllama
09

Rahi App

Products
Team project

Led a team-based travel project during the Headstarter fellowship, reaching 1,000+ waitlist signups and 200+ active users. The application creates personalised itineraries with budgets, maps, and AI-assisted recommendations.

Next.jsExpressMongoDBGeminiMapLibreClerk
10

BLAME — Blogging App

Products
Earlier work

A blogging platform with authentication, post creation and editing, and generative AI-assisted content creation. An earlier full-stack build spanning the publishing interface and backend.

ReactNode.jsExpressMongoDBFirebase
11

Scalable E-commerce Backend

Business systems
Earlier work

A backend project covering authentication, role-based access control, rate limiting, Redis caching, product CRUD, mail, and payment integration.

Node.jsExpressTypeScriptMongoDBRedisDocker
12

AI Pantry Tracker

Products
Earlier work

A pantry manager with ingredient tracking and AI recipe suggestions. Built during the Headstarter fellowship using Next.js and Firebase.

Next.jsTypeScriptFirebaseTailwind CSS

THE SIDE QUESTS

Just because
I wondered.

EXPERIMENT / 01

Neural nets / NumPy notebook

A personal learning notebook, currently focused on NumPy foundations. Building intuition from the arrays up, with neural networks as the next step.

Python / NumPy / Learning notes
EXPERIMENT / 02

bolt.rishabh

An experimental AI web-development environment inspired by bolt.new, exploring prompt-to-code scaffolding for React and Node.js projects.

TypeScript / AI code generation / Prototype