hey skillA

Name: hey
Author: basecamp

hey is agent-read markdown (skill) from basecamp/hey-cli: Interact with HEY via the HEY CLI. Read and send emails, manage contacts, boxes, labels, collections, calendars, todos, habits, time tracking, and journal entries. Use for ANY HEY-related question or action..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version

mdr add basecamp/hey-cli/hey@git:20260918.9f5424f

Exact content

mdr add basecamp/hey-cli/hey@sha256:2cb7d9e3231cb4be

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

[![mdr](https://markdownregistry.com/badge/art_e56i6mfjlenq27t2.svg)](https://markdownregistry.com/a/art_e56i6mfjlenq27t2)

1 badge views in 30 days

Versions

version	committed	commit	size	audit
git:20260918.9f5424f latest	2026-09-18	9f5424f	54,715 B	A	view · diff
git:20260918.c40327c	2026-09-18	c40327c	54,528 B	A	view · diff
git:20260917.f3ddf5e	2026-09-17	f3ddf5e	50,098 B	A	view · diff
git:20260910.f3cd88f	2026-09-10	f3cd88f	49,317 B	A	view · diff
git:20260910.5b0cbd6	2026-09-10	5b0cbd6	48,064 B	A	view · diff
git:20260908.c7d1696	2026-09-08	c7d1696	47,937 B	A	view · diff
git:20260902.c6ff1b5	2026-09-02	c6ff1b5	47,736 B	A	view · diff
git:20260831.8dfba4c	2026-08-31	8dfba4c	45,612 B	A	view

Audit of the latest version

A 17 of 17 checks passed. Deterministic, no model, same answer every run.

pass: Frontmatter block present
pass: Frontmatter declares a name
pass: Frontmatter declares a description
pass: Size between 200 bytes and 200 KB (54715 bytes)
pass: No zero-width or bidi control characters
pass: No instruction hidden inside an HTML comment
pass: No link to an exfiltration or paste host
pass: No credential-shaped string
pass: No instruction to send local credentials anywhere
pass: No text hidden with inline styles
pass: No prompt-injection phrasing
pass: No curl or wget piped into a shell
pass: No recursive delete of root, home or parent
pass: No instruction to read or print local credentials
pass: No base64 blob over 200 characters
pass: No link to a raw IP address
pass: No script tag

Source

GitHub

basecamp/hey-cli · 374 stars · license MIT · pushed 2026-09-18 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_e56i6mfjlenq27t2
GET https://markdownregistry.com/api/v1/resolve?ref=basecamp/hey-cli/hey
GET https://markdownregistry.com/api/v1/blob/2cb7d9e3231cb4be4d8c9caf8232b0536e401a10890087548230cbeceb7041b5

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.