ai-agent

bigint-buffer

Name: bigint-buffer
Author: no2chem

💪🔢 bigint-buffer: Buffer Utilities for TC39 BigInt Proposal

54 stars20 forksTypeScriptUpdated 1/4/2023100% free · open source

What it does

bigint-buffer provides utility functions for working with the TC39 BigInt proposal in Node.js, specifically for reading and writing big integers to buffers.

When to use it

•When you need to store or transmit large integers that exceed the limit of JavaScript's number type
•When working with cryptographic applications that require precise control over integer encoding
•When optimizing storage or transmission of numeric data in your application

Ready-to-paste prompt

Write a big integer to a buffer and read it back: `const buffer = Buffer.alloc(8); writeBigInt64BE(buffer, 12345678901234567890n, 0); const bigInt = readBigInt64BE(buffer, 0); console.log(bigInt);`

Heads up: Note that Node.js versions prior to 10.4 do not support the BigInt type, so you must use a compatible version of Node.js to use this library

Saves to your device

Use with Claude

New

Skip the builder — one click puts this in Claude, Cursor, Antigravity and more.

✅ Light setup

Installs with a command or two; your AI agent can do it for you.

Try it instantly — no install

Claude Code

mkdir -p ~/.claude/skills/bigint-buffer && curl -fsSL https://workflowstacks.com/api/skills/bigint-buffer/claude-skill -o ~/.claude/skills/bigint-buffer/SKILL.md

Open in another AI app

Opens the app with this repo with the prompt ready to go — no copy-paste needed.

Connect the whole catalog (MCP)

claude mcp add --transport http workflowstacks https://workflowstacks.com/api/mcp

Adds a WorkflowStacks connector to Claude Code: search and load any skill here by chatting.

How bigint-buffer works

Codeflow

Free to inspect

Bigint-buffer is a small TypeScript project (~700 lines across 7 code files). Setup is light: installs like a normal app. Reading the code is optional. Last commit 46 months ago, Apache-2.0 license, has a test suite.

Size

Small codebase

~700 lines · 7 code files · 6 min skim

Setup

One-command install

Installs like a normal app. Reading the code is optional.

Runs on

Node.js

No API keys detected

TypeScript 69%C 24%JavaScript 7%

Where to start reading

1
README.md
Start here — what it does and how to install it
2
src/index.ts
Where the program starts running
3
package.json
Dependencies and the commands it exposes

What's in each folder

src/Core code — the actual logic4 files

helper/Folder1 files

READMEHas testsThin docsCI checksApache-2.0 licenseLast update 46 mo ago

Use with Claude

New

Skip the builder — one click puts this in Claude, Cursor, Antigravity and more.

✅ Light setup

Installs with a command or two; your AI agent can do it for you.

Try it instantly — no install

Claude Code

mkdir -p ~/.claude/skills/bigint-buffer && curl -fsSL https://workflowstacks.com/api/skills/bigint-buffer/claude-skill -o ~/.claude/skills/bigint-buffer/SKILL.md

Open in another AI app

Opens the app with this repo with the prompt ready to go — no copy-paste needed.

Connect the whole catalog (MCP)

claude mcp add --transport http workflowstacks https://workflowstacks.com/api/mcp

Adds a WorkflowStacks connector to Claude Code: search and load any skill here by chatting.

Quick Actions

Details

Creator

no2chem

Language

TypeScript