pin-and-lock

pin-and-lock is a skill for Claude Code, Codex from iksnerd/adb-mcp. It costs 59 tokens per session (96 once invoked), scanned A, original, MIT.

A device-control guide for entering numbers on a phone's built-in PIN screen and changing its secure lock state. An IME is a software keyboard; this applies to PIN screens that do not use one.

In plain words
What is it for?
Use it to unlock an Android device, enter a PIN, or set or remove the device lock during Android Keystore encryption workflows.
Why use it?
It helps complete device-unlock and lock-setting steps required by Android's secure key storage, where cryptographic keys can depend on the device having a lock screen.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to unlock an Android device, enter a PIN, or set or remove the device lock during Android Keystore encryption workflows.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/iksnerd/adb-mcp/pin-and-lock
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add iksnerd/adb-mcp --skill pin-and-lock
Clone the repo
git clone --depth 1 https://github.com/iksnerd/adb-mcp

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for pin-and-lock

README.md
[![agentmods](https://agentmods.dev/badge/skills/iksnerd/adb-mcp/pin-and-lock/github.svg)](https://agentmods.dev/skills/iksnerd/adb-mcp/pin-and-lock)
Your own site
<a href="https://agentmods.dev/skills/iksnerd/adb-mcp/pin-and-lock"><img src="https://agentmods.dev/badge/skills/iksnerd/adb-mcp/pin-and-lock/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for pin-and-lock

Your own site · 80×15
<a href="https://agentmods.dev/skills/iksnerd/adb-mcp/pin-and-lock"><img src="https://agentmods.dev/badge/skills/iksnerd/adb-mcp/pin-and-lock.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 59 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 96 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00059 $0.00096
Opus 5 $0.00030 $0.00048
Sonnet 5 $0.00012 $0.00019
Haiku 4.5 $0.00006 $0.00010

Measured 10d ago against content hash 6bae53c2cf55, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

pin-and-lock scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 10d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

plugin/adb-mcp-codex/skills/pin-and-lock/SKILL.md · 7 lines

What it actually says

Read the android://guide/pin-and-lock resource from the adb MCP server before entering a PIN or changing the device lock state.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 10d ago First seen · 7 lines · 59 tokens per session scan A 6bae53c2cf55

Subscribe to this mod's changes

pin-and-lock is a skill published in the GitHub repository iksnerd/adb-mcp (3 stars, last pushed 16d ago), licensed MIT. It adds 59 tokens to every session and 96 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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