solana-mobile-skills: Instructions file for Codex

AGENTS.md

solana-mobile-skills AGENTS.md is an instructions file for Codex, OpenCode from solana-mobile/solana-mobile-skills. It costs 1,080 tokens per session, scanned A, original, Apache-2.0.

Repository instructions for solana-mobile/solana-mobile-skills, a code project related to building mobile applications with Solana, a blockchain platform.

In plain words
What is it for?
Use it when modifying that repository or choosing among its mobile-development skills.
Why use it?
It gives coding agents the project-specific rules and layout they need to work consistently in that repository.

Instructions file for CodexOpenCode

Written for Codex and OpenCode: the file is AGENTS.md.

This is solana-mobile/solana-mobile-skills's own configuration. It tells Codex and OpenCode how to work on solana-mobile-skills itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything solana-mobile-skills configures →

Reuse

Borrowing it

Nothing to install: this file belongs to solana-mobile/solana-mobile-skills. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/solana-mobile/solana-mobile-skills/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/solana-mobile/solana-mobile-skills

Made for: Codex, OpenCode.

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.

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README.md
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Your own site
<a href="https://agentmods.dev/instructions/solana-mobile/solana-mobile-skills/agents-md"><img src="https://agentmods.dev/badge/instructions/solana-mobile/solana-mobile-skills/agents-md/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.

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<a href="https://agentmods.dev/instructions/solana-mobile/solana-mobile-skills/agents-md"><img src="https://agentmods.dev/badge/instructions/solana-mobile/solana-mobile-skills/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 1,080 This file is loaded in full into every session.
When invoked 1,080 The same file — it is already loaded in full.
Security scan A 1 finding. 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 $0.01080 $0.01080
Opus 5 $0.00540 $0.00540
Sonnet 5 $0.00216 $0.00216
Haiku 4.5 $0.00108 $0.00108

Measured 6d ago against content hash 1adf272b70a2, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

solana-mobile-skills AGENTS.md scanned grade A with 1 finding 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 6d 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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

curl -sfL https://agent-plugins.org/schemas/1.0.0/plugin.schema.json -o /tmp/plugin.schema.json &&
AGENTS.md · 94 lines

How it starts

The opening of the file, as written. The whole thing — 94 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Solana Mobile dev skills

Skills for building Solana apps on Android with Expo and React Native. Each skill is a self-contained directory under skills/ holding a SKILL.md and its references/.

Read the relevant SKILL.md in full before writing code. The reference files under each skill's references/ are loaded on demand — follow the links from SKILL.md rather than reading everything up front.

Skill index

Skill Use when
skills/integration-privy Adding Privy authentication over Mobile Wallet Adapter, via Sign-In-With-Solana
skills/seeker-domains Resolving or displaying .skr domain names in either direction
skills/seeker-genesis-token Verifying Seeker device ownership, gating rewards, anti-Sybil checks
skills/solana-mobile Creating a project, picking a template, emulators, dev builds, toolchain problems
skills/solana-mobile-wallet Connecting a wallet, signing messages, sending transactions

Things that apply across all of them

Mobile Wallet Adapter requires a development build. Expo Go will not work. MWA depends on native Android modules Expo Go does not bundle. This is the most common cause of "the wallet integration does not work".

Two client stacks exist and their APIs differ. Check package.json before writing wallet code:

  • @wallet-ui/react-native-kit with @solana/kit — the current default
  • @wallet-ui/react-native-web3js with @solana/web3.js — legacy

Provider props, hook return values, and transaction construction all differ between them. Code from one does not work on the other.

Use the CLI rather than hand-rolling setup. npx solana-mobile@latest scaffolds projects (create), checks the toolchain (doctor), manages emulators (emu) and connected devices (device), runs a local validator the device can reach (localnet), and exercises a wallet without an app (playground). Prefer it over manual dependency wiring and hand-written adb incantations. skills/solana-mobile/references/cli.md documents the full surface.

Read the full file on GitHub · 94 lines

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. 6d ago Changed · +7 lines · +169 tokens per session scan B → A 1adf272b70a2
  2. 10d ago First seen · 87 lines · 911 tokens per session scan B 7bb92fc8ffea

Subscribe to this mod's changes

solana-mobile-skills AGENTS.md is an instructions file published in the GitHub repository solana-mobile/solana-mobile-skills (6 stars, last pushed 6d ago), licensed Apache-2.0. It adds 1,080 tokens to every session, about $0.0054 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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