nickcuso

A collection of reusable contracts and Javascript helpers for Ethereum.

Canton Node SDK

Shared SDK utilities for Canton blockchain integration

Open CapTable Protocol DAML smart contracts with generated JavaScript bindings.

Opinionated AI helpers for local tools and automations.

A small wrapper around OpenCode for two things:

A powerful workflow and pipeline execution engine with persistence, lifecycle management, and flexible execution patterns.

Collection of text utility functions for error formatting, template replacement, chunking, slugification, duration formatting, YAML/JSON conversion, link generation, and file tree rendering.

Persisted usage counters with a simple API:

CLI and client for triggering and monitoring outbound calls

Opinionated client for Cursor Cloud remote agents

Platform-agnostic document builder with chainable API and multi-format output (Markdown, Slack, plain text).

Notion API client with page read/search/update, markdown conversion, and block utilities

Extract structured data from AI model responses: JSON, typed schemas, code blocks, and multimodal content.

A resilient WebSocket client with automatic reconnection (exponential backoff), heartbeat monitoring, proactive token refresh, and request tracking — fully typed in TypeScript.

Opinionated structured logging with strong defaults.

A high-performance priority queue with O(1) enqueue/dequeue and FIFO ordering within priority levels.

A unified API for Discord and Slack messaging with rich document support, threading, reactions, bulk operations, streaming, and command management.

Opinionated pull request analysis for the way we actually use it.

A TypeScript SDK for interacting with the Open CapTable Protocol (OCP) Factory contract on Canton blockchain

Opinionated REST client helpers for APIs that should feel small and obvious at the call site.

Opinionated social read client for X.

Opinionated task-list automation with a single async entrypoint. The default path is Linear. Trello is supported, but only when you ask for it explicitly.

Opinionated helpers for rate-limited work, retries, backoff, and event-driven request flows.

A small TypeScript utility for expressive durations and Unix-second timestamps.

Typed GitHub API client with chainable PR operations and a polling watcher for real-time activity.

Reusable CI scripts