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Development Journey

Nixtla Repo: Zero to v0.2.0 with a Working Search-to-Slack Plugin

Initializing the Nixtla Claude Code plugins repo from scratch to v0.2.0: full CI/CD, a working search-to-Slack pipeline with free provider options, and marketplace structure.

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Technical Deep-Dive

Scout Agent Deployment Saga: Python SDK Fails, CLI Saves, REST API Discovered

Deploying a multi-agent Scout team to Vertex AI Agent Engine: why the Python SDK returned 400, why the CLI worked, and the undocumented REST API that makes it production-ready.

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Development Journey

PostgreSQL Decommission, Monitoring Stack, and HustleStats v1.0.0

31 commits across HustleStats: decommissioning PostgreSQL, standing up structured logging and GCP alerts, enriching player profiles, and cutting the v1.0.0 release.

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Building an Idempotent Stripe Billing Enforcement Engine for Firestore

How we built a unified plan enforcement engine that handles duplicate webhooks, out-of-order events, and automatic drift correction for Stripe billing in a Firestore-backed SaaS application.

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Technical Deep-Dive

HustleStats Launch Sprint: From Firebase Auth to Production SaaS with Stripe Billing in One Day

33 commits across 4 phases: Prisma removal, Stripe pricing with 4 tiers, workspace guards with RBAC, and global paywall enforcement with plan-limit warnings. From authenticated app to production SaaS in a single day.

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Development Journey

HustleStats Firebase Auth Cutover: 7 Dashboard Pages, 3-Layer Defense, Zero Prisma

Cutting over 7 dashboard pages from NextAuth/Prisma to Firebase Auth with a 3-layer defense: edge middleware, layout verification, and page-level guards. 17 commits, 1,402 files touched, zero NextAuth deps remaining.

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Technical Deep-Dive

Perception Agent System: Zero to MCP Server and Dashboard in One Day

Building an 8-agent news intelligence platform from zero to working MCP server and React dashboard in a single day. 13,881 lines of initial scaffold, FastAPI MCP service, Firestore integration, and GitHub Actions CI.

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Development Journey

HustleStats Firebase Migration Days 2-7: Schema, Auth Swap, Data Port, and the Cost Cliff

Six days of Firebase migration in four commits: Firestore subcollection hierarchy, Firebase Auth replacing NextAuth, a 58-user data port with lazy password migration, and monthly costs dropping from $20-30 to $0-10.

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Development Journey

HustleStats Firebase Migration: 5-Agent A2A Architecture on Day One

Day one of migrating HustleStats to Firebase with a 5-agent A2A architecture, COPPA-compliant security rules, and a 72% cost reduction target. Also committed node_modules.

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Fine-Tuning IAM1: Building a Hierarchical Multi-Agent System on Vertex AI

Deep dive into fine-tuning a Regional Manager AI agent (IAM1) with hierarchical multi-agent orchestration on Vertex AI Agent Engine. Real implementation of decision frameworks and specialist delegation.

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