productivity▌

Backend-only WordPress performance profiling and optimization using WP-CLI, Query Monitor, and targeted diagnostics. \n \n Detects and measures performance bottlenecks via WP-CLI doctor/profile commands, Server-Timing headers, and Query Monitor REST API integration without requiring browser access \n Covers five optimization categories: database query reduction, autoloaded options cleanup, object cache configuration, cron task optimization, and remote HTTP call management \n Includes safe verifi

WordPress block development for Gutenberg: metadata, registration, rendering, and build workflows. \n \n Covers block creation, block.json configuration, static vs. dynamic rendering, and server-side PHP registration with register_block_type_from_metadata() \n Enforces apiVersion: 3 for WordPress 6.9+ compatibility, including iframe editor support and style isolation \n Handles attribute serialization, deprecations/migrations to prevent \"Invalid block\" errors, and inner blocks composition \n I

Complete WordPress plugin development workflow from architecture through security and release packaging. \n \n Covers plugin structure, hooks/actions/filters, activation/deactivation/uninstall lifecycle, and Settings API for admin UI and options management \n Includes mandatory security baseline: input validation/sanitization, nonces, capability checks, and parameterized SQL queries via $wpdb->prepare() \n Supports data storage patterns, cron task setup with idempotency, and schema migrations wi

Durable graph execution with thread-scoped checkpoints, state history, and cross-thread long-term memory. \n \n Three checkpointer options: InMemorySaver for testing, SqliteSaver for local development, PostgresSaver for production; always pass thread_id in config to enable persistence \n Browse and replay from past checkpoints using get_state_history() , fork execution by updating state at a past point, or manually modify state before resuming \n Store API provides cross-thread memory for user p

Catches common bugs in LangGraph state management, graph structure, and async patterns. \n \n Identifies 20+ critical issues including state mutations, missing reducers, invalid conditional edge returns, and checkpointer configuration errors \n Covers state schema problems like improper use of add_messages , full-state returns, and Pydantic models without annotations \n Detects graph structure issues: missing entry points, unreachable nodes, incomplete conditional paths, and undeclared Command d

Recommendation: Use TypedDict for most cases. Use Pydantic when you need validation or complex nested structures.

LangGraph builds stateful, multi-actor agent applications using a graph-based architecture:

Production-grade framework for building stateful, multi-actor AI applications with explicit graph structure. \n \n Supports graph construction with StateGraph, conditional routing, cycles, and branching for complex agent workflows \n Includes state management with reducers, checkpointers for persistence, and human-in-the-loop patterns \n Handles tool integration, streaming, and async execution across multiple agents sharing state \n Requires Python 3.9+, langgraph package, and LLM API access (Op

Automate Google Calendar and Outlook scheduling, time blocking, meeting prep, and daily digests with Slack and Sheets integration. \n \n Supports five core workflows: daily calendar digests to Slack, one-hour-before meeting prep automation, smart weekly time blocking, Calendly booking synchronization, and calendar analytics reporting \n Includes pre-built templates for maker and manager schedules, with configurable time blocking rules (minimum gaps, max meetings per day, focus block allocation)

Direct SQLite access using GRDB.swift — a toolkit for SQLite databases with type-safe queries, migrations, and reactive observation.