credential-setup SKILL.md skillA

credential-setup from eugenelim/agent-ready-repo is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add eugenelim/agent-ready-repo/credential-setup@git:20260829.fd59e28

Pins git:20260829.fd59e28 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
eugenelim/agent-ready-repo
Path
packs/credential-brokers/.apm/skills/credential-setup/SKILL.md
Versions recorded
5
Latest version
git:20260829.fd59e28, committed Aug 29, 2026
First version recorded
May 26, 2026
Size
6,358 bytes
Repository stars
28
License
Apache-2.0

Interactive credential setup for skills declaring `metadata.auth` of creds. Walks the user through entering each required key from the skill's `creds-schema.toml` and writes to the highest-available tier (OS keychain on Darwin/Windows; 0600 dotfile floor on Linux). Triggers on "set up credentials", "credential setup", "credential broker setup". This is interactive, user-invoked, do not auto-run.

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

# Skill: credential-setup

This skill is the **single LLM-cooperative exception** to the
brokers-not-skills rule. It lives at
`<skills-dir>/credential-setup/` rather than at adapter-root because
its job is to *prompt the user for a token* — an LLM-discoverable
operation by design. The skill's body says, explicitly: this is
interactive, user-invoked, do not auto-run.

> **Do not invoke this skill on the user's behalf.** Tell the user to
> run it themselves; pause for their action; resume your task when
> they confirm the credential is in place.

### Security rules (non-negotiable)

- Secrets live only in `~/.agentbundle/credentials.env`
  (mode 0600 on POSIX; DACL-restricted on Windows), the OS keyring,
  or process environment variables.
  **Never** read that file, print it, or echo the token.
- **Never** put the token on the command line. This script
  refuses flags like `--token` / `--api-token` / `--bearer` /
  `--pat` / `--password` and exits — do not work around it.
- This script is interactive only. It refuses non-tty stdin with
  exit code 3 — do not run it for them via pipe, here-doc, or any
  other non-interactive mechanism.

## Output rendering
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add eugenelim/agent-ready-repo/credential-setup@sha256:f26e226a4f7ab3c4

The line at the top of this page pins the label git:20260829.fd59e28, 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_gg46x47333bhnbfn.svg)](https://markdownregistry.com/a/art_gg46x47333bhnbfn)

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

Versions

The registry has recorded 5 versions of this file, between May 26, 2026 and Aug 29, 2026, about one every 24 days.

versioncommittedcommitsizeaudit
git:20260829.fd59e28 latest2026-08-29 fd59e28 6,358 BA view · diff
git:20260616.76362212026-06-16 7636221 3,782 BA view · diff
git:20260609.f54b3712026-06-09 f54b371 3,754 BA view · diff
git:20260531.e475ff12026-05-31 e475ff1 3,746 BA view · diff
git:20260526.b0553b12026-05-26 b0553b1 3,804 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 (6358 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

eugenelim/agent-ready-repo · 28 stars · license Apache-2.0 · pushed 2026-11-06 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_gg46x47333bhnbfn
GET https://markdownregistry.com/api/v1/resolve?ref=eugenelim/agent-ready-repo/credential-setup
GET https://markdownregistry.com/api/v1/blob/f26e226a4f7ab3c4c36cf7c6088b3a770bf5d7f5cea86882fc1cb075e91d423a

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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