letta-ai/skills · tools/1password/SKILL.md

1password skillA

1password is agent-read markdown (skill) from letta-ai/skills: Set up and use 1Password CLI (op). Use when installing the CLI, enabling desktop app integration, signing in (single or multi-account), or reading/injecting/running secrets via op..

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 letta-ai/skills/1password@git:20260422.af6a950
Exact content
mdr add letta-ai/skills/1password@sha256:69ffaa74fec1d744

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_5n4uod32uh4gmeta.svg)](https://markdownregistry.com/a/art_5n4uod32uh4gmeta)

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Versions

versioncommittedcommitsizeaudit
git:20260422.af6a950 latest2026-04-22 af6a950 2,856 BA view · diff
git:20260422.d32735f2026-04-22 d32735f 2,496 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 (2856 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

letta-ai/skills · 143 stars · license NOASSERTION · pushed 2026-09-13 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_5n4uod32uh4gmeta
GET https://markdownregistry.com/api/v1/resolve?ref=letta-ai/skills/1password
GET https://markdownregistry.com/api/v1/blob/69ffaa74fec1d744ea3ab75db0e2046750e592109172ee5addb67410dab4df3c

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