configure SKILL.md skillA

configure from zekker6/claude-code-channel-matrix is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add zekker6/claude-code-channel-matrix/configure@git:20260320.6208169

Pins git:20260320.6208169 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
zekker6/claude-code-channel-matrix
Path
plugins/matrix-channel/skills/configure/SKILL.md
Versions recorded
2
Latest version
git:20260320.6208169, committed Mar 20, 2026
First version recorded
Mar 20, 2026
Size
2,081 bytes
Repository stars
5
License
none declared

Configure Matrix channel credentials (homeserver URL, access token, bot user ID). Use when the user wants to set up or update their Matrix connection.

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# Configure Matrix Channel

Set up the Matrix bot credentials for the channel plugin.

## Usage

The user provides: `/matrix:configure <homeserver_url> <access_token>`

Parse the arguments from "$ARGUMENTS". Extract the homeserver URL (first argument) and access token (second argument).

If arguments are missing, ask the user to provide them:
- `homeserver_url`: The Matrix homeserver URL (e.g., `https://matrix.example.com`)
- `access_token`: A Matrix access token for the bot account

## Validation

**The homeserver URL MUST include the protocol scheme (`https://` or `http://`).** If the user provides a URL without a scheme (e.g., `matrix.example.com`), automatically prepend `https://`. Always strip any trailing slashes.

## Steps

1. Create the directory `~/.claude/channels/matrix/` if it doesn't exist:
   ```bash
   mkdir -p ~/.claude/channels/matrix
   ```

2. Validate the homeserver URL has a protocol scheme. If it does not start with `https://` or `http://`, prepend `https://`.

3. Ask the user for their bot's Matrix user ID (e.g., `@claude-bot:example.com`)

4. Write the `.env` file at `~/.claude/channels/matrix/.env`:
   ```
   MATRIX_HOMESERVER_URL=<homeserver_url>
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add zekker6/claude-code-channel-matrix/configure@sha256:420e70abed96b1fa

The line at the top of this page pins the label git:20260320.6208169, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_bs2cvb2ezonz4jvv.svg)](https://markdownregistry.com/a/art_bs2cvb2ezonz4jvv)

3 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 2 versions of this file, all committed on Mar 20, 2026.

versioncommittedcommitsizeaudit
git:20260320.6208169 latest2026-03-20 6208169 2,081 BA view · diff
git:20260320.4cfacc02026-03-20 4cfacc0 1,609 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the 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 (2081 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

zekker6/claude-code-channel-matrix · 5 stars · license none declared · pushed 2026-10-12 · branch master

API

GET https://markdownregistry.com/api/v1/artifacts/art_bs2cvb2ezonz4jvv
GET https://markdownregistry.com/api/v1/resolve?ref=zekker6/claude-code-channel-matrix/configure
GET https://markdownregistry.com/api/v1/blob/420e70abed96b1fa5162c86b640e66353dff9032a5b7dd13692a7e581769204e

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

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