heapy/kortex · plugins/heapy/skills/message-codex/SKILL.md

message-codex skillA

message-codex is agent-read markdown (skill) from heapy/kortex: Queue a message from Claude Code, another agent, or a script to an existing Codex session. Use when Claude needs to report back to Codex or the user asks to "send this to Codex", "tell another Codex session", "notify the Codex session", or "queue a message for Codex". Not for starting a separate Codex review or task; use call-codex for that. For messages to Claude sessions, use message-claude..

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 heapy/kortex/message-codex@git:20260825.a3fae39
Exact content
mdr add heapy/kortex/message-codex@sha256:0f4e2b2d15bde0ce

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 badge

[![mdr](https://markdownregistry.com/badge/art_ihwt5kashvhryx7b.svg)](https://markdownregistry.com/a/art_ihwt5kashvhryx7b)

0 badge views in 30 days

Versions

versioncommittedcommitsizeaudit
git:20260825.a3fae39 latest2026-08-25 a3fae39 2,797 BA 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 (2797 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

heapy/kortex · 6 stars · license Apache-2.0 · pushed 2026-09-16 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_ihwt5kashvhryx7b
GET https://markdownregistry.com/api/v1/resolve?ref=heapy/kortex/message-codex
GET https://markdownregistry.com/api/v1/blob/0f4e2b2d15bde0ce3731abfefdc0d2d5ebf6c848b0c0a9c8e24eedf67248e329

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