credentials SKILL.md skillA
credentials from aibtcdev/skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add aibtcdev/skills/credentials@git:20260511.a0852fbPins git:20260511.a0852fb in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- aibtcdev/skills
- Path
credentials/SKILL.md- Versions recorded
- 5
- Latest version
- git:20260511.a0852fb, committed May 11, 2026
- First version recorded
- Feb 20, 2026
- Size
- 5,085 bytes
- Repository stars
- 11
- License
- none declared
Encrypted credential store — add, retrieve, list, and delete named secrets (API keys, tokens, passwords) stored AES-256-GCM encrypted at ~/.aibtc/credentials.json. Each write operation requires the master password; listing metadata does not.
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
# Credentials Skill Manages arbitrary named secrets — API keys, tokens, passwords, URLs — encrypted at rest using AES-256-GCM with per-credential PBKDF2 key derivation. Values are stored as encrypted blobs in `~/.aibtc/credentials.json`; only identifiers, labels, categories, and timestamps are stored in plaintext. No wallet is required — the credential store uses its own master password independent of the wallet system. ## Usage ``` bun run credentials/credentials.ts <subcommand> [options] ``` ## Subcommands ### add Add a new credential or update an existing one. The value is encrypted with AES-256-GCM using a key derived from the master password via PBKDF2 (100,000 iterations, per-credential salt). ``` bun run credentials/credentials.ts add --id <id> --value <value> --password <pass> [--label <text>] [--category <cat>] ``` Options: - `--id` (required) — Normalized credential identifier (e.g. `hiro-api-key`, `openrouter-token`) - `--value` (required) — Plaintext secret value (sensitive — not stored) - `--password` (required) — Master password for encryption (sensitive) - `--label` (optional) — Human-readable label (default: same as id) …
Read the whole file at its exact version.
How to install
mdr add aibtcdev/skills/credentials@sha256:df6b60dd9b65d76aThe line at the top of this page pins the label git:20260511.a0852fb, 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.
[](https://markdownregistry.com/a/art_4dxfhntxfbjwrhbx)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Feb 20, 2026 and May 11, 2026, about one every 20 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260511.a0852fb latest | 2026-05-11 | a0852fb | 5,085 B | A | view · diff |
| git:20260313.03adaab | 2026-03-13 | 03adaab | 4,979 B | A | view · diff |
| git:20260306.fc82ef7 | 2026-03-06 | fc82ef7 | 4,943 B | A | view · diff |
| git:20260220.235c7cf | 2026-02-20 | 235c7cf | 4,895 B | A | view · diff |
| git:20260220.7f62fe5 | 2026-02-20 | 7f62fe5 | 4,758 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (5085 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
aibtcdev/skills · 11 stars · license none declared · pushed 2026-10-29 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_4dxfhntxfbjwrhbx GET https://markdownregistry.com/api/v1/resolve?ref=aibtcdev/skills/credentials GET https://markdownregistry.com/api/v1/blob/df6b60dd9b65d76a1c3f02b7077e5fdcfbb860c5862537157f6c6828fa48b76a
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.