chearmstrong

Advanced: shared local skills directory

If you use multiple coding agents locally, you may want one shared place for personal skills instead of maintaining separate copies for Claude, Copilot, and other tools.

One approach is to create a shared ~/.agents folder and symlink each tool-specific skills directory to it.

This gives you a single source of truth:

~/.agents/

chearmstrong

execute-plan-with-gates

A reusable Agent Skill for executing implementation plans with optional approval gates.

Use it when you want an AI coding agent to read an implementation plan, understand the phases, implement methodically, verify changes, run a peer-review pass, and optionally stop after each phase for approval before committing or continuing.

This is useful for larger coding-agent tasks where you want more control than “just implement the plan”.

What this skill does

chearmstrong

const rotate = (matrix) => {
    const n = matrix.length - 1
    const result = matrix.map((row, i) => row.map((val, j) => matrix[n - j][i]))
          
    return [...result]
};

chearmstrong

/**
 * Simple wrapper utility for AWS X-RAY SDK. Allows you to easily test and run your code
 * locally, without X-Ray. To use X-Ray on your deployed environment, just set the
 * `XRAY_TRACING` to `true`.
 */

/**
 * External dependencies.
 */
const __AWSXRay__ = require('aws-xray-sdk')

chearmstrong

Examples of values produced by && and || in JavaScript:

"foo" && "bar"; // "bar"
"bar" && "foo"; // "foo"
"foo" && "";    // ""
""    && "foo"; // ""

chearmstrong

Keybase proof

I hereby claim:

• I am chearmstrong on github.
• I am chearmstrong (https://keybase.io/chearmstrong) on keybase.
• I have a public key ASARXLOC5yvp9zYF-i8CTZb8NTLiYmvS2GJgRRj2IXPEHgo

To claim this, I am signing this object:

chearmstrong

const arrWithDups = [1, 2, 1, 2, 3, 4, 5, 4, 2, 1, 3, 6, 6];
const arrFiltered = [...new Set(arrWithDups)];

console.log(arrFiltered); // [1, 2, 3, 4, 5, 6]

chearmstrong

const balancedParens = (str) => {
  const stack = [];
  const open = { '{': '}', '[': ']', '(': ')' };
  const closed = { '}': true, ']': true, ')': true };
  
  for (let i = 0; i < str.length; i ++) {
    const chr = str[i];
        
    if (open[chr]) {
      stack.push(chr);

chearmstrong

const fibo = (num) => {
  const seq = [0, 1];
  
  if (num <=2) {
      return 1;
  }
  
  for (let i = 2; i <= num; i++) {
    seq[i] = seq[i-1] + seq[i-2];
  }

chearmstrong

const fib = (num) => {
    let a = 0;
    let b = 1;
    let c;

    for (let i = 3; i < num; i++) {
        c = a + b;
        a = b;
        b = c;