mcp-server-tauri: Instructions file for Codex

AGENTS.md

mcp-server-tauri AGENTS.md is an instructions file for Codex, OpenCode from hypothesi/mcp-server-tauri. It costs 2,274 tokens per session, scanned A, original, MIT.

Repository instructions for a Model Context Protocol server used to develop Tauri applications. Tauri is a framework for building desktop and mobile apps with web technologies and native code.

In plain words
What is it for?
Use them when changing the MCP server, Tauri plugin, command-line tool, test app, or automation and debugging features.
Why use it?
They document the monorepo, meaning one repository containing several related packages, plus the commands and standards needed to build and test it.

Instructions file for CodexOpenCode

Written for Codex and OpenCode: the file is AGENTS.md. Also seen: mentions .claude-plugin; mentions Claude Code; mentions AGENTS.md.

This is hypothesi/mcp-server-tauri's own configuration. It tells Codex and OpenCode how to work on mcp-server-tauri 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 mcp-server-tauri configures →

Reuse

Borrowing it

Nothing to install: this file belongs to hypothesi/mcp-server-tauri. 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/hypothesi/mcp-server-tauri/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/hypothesi/mcp-server-tauri

Made for: Codex, OpenCode.

Wrote this? Show the measurements

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Per session 2,274 This file is loaded in full into every session.
When invoked 2,274 The same file — it is already loaded in full.
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 $0.02274 $0.02274
Opus 5.5 $0.00910 $0.00910
Sonnet 5.5 $0.00455 $0.00455
Haiku 4.5 $0.00227 $0.00227

Measured 1mo ago against content hash 28504a441e3d, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

mcp-server-tauri AGENTS.md 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 1mo 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.

Origin

Copies of this mod

1 near-identical copy found in the catalogue:

AGENTS.md · 191 lines

How it starts

The opening of the file, as written. The whole thing — 191 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AGENTS.md

Project Overview

MCP server for Tauri v2 application development. Provides tools for CLI execution, configuration management, mobile device/emulator management, native UI automation, and debugging.

Monorepo packages:

  • packages/mcp-server/ - Main MCP server implementation
  • packages/tauri-plugin-mcp-bridge/ - Tauri plugin for automation bridge (Rust)
  • packages/test-app/ - Test application for E2E testing
  • packages/cli - A CLI wrapper for the MCP server funcionality

Setup Commands

npm install              # Install all dependencies
npm run build            # Build all packages
npm test                 # Run tests (requires build first)
npm run standards        # Run commitlint + eslint

Code Style

  • TypeScript: Strict mode, ESM with .js extensions in imports, ES2022 target
  • Naming: camelCase for functions/variables, PascalCase for classes, kebab-case for files
  • Acronyms: All lowercase or all caps, never mixed (e.g., url or URL, never Url)
  • Avoid: any type, magic numbers, deeply nested blocks
  • Prefer: Early returns, higher-order functions, immutability (readonly, as const)
  • Functions: Arrow for simple (<3 instructions), named otherwise; use RO-RO pattern
  • JSDoc: Document public classes and methods

Adding New MCP Tools

All tools are defined in packages/mcp-server/src/tools-registry.ts:

  1. Add Zod schema + handler in the appropriate module (manager/, driver/, monitor/)
  2. Import and add entry to TOOLS array in tools-registry.ts
  3. Add E2E test in packages/mcp-server/tests/e2e/

Tool categories: PROJECT_MANAGEMENT, MOBILE_DEVELOPMENT, UI_AUTOMATION, IPC_PLUGIN

Testing Instructions

  • Always build before testing: npm run build
  • E2E tests launch test-app and connect via WebSocket
  • Tests located in packages/mcp-server/tests/e2e/
  • Prefer E2E tests over unit tests
  • CI timeout is 8 minutes; local is 1 minute

Manual MCP Testing (local dev MCP server)

Read the full file on GitHub · 191 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. 1mo ago First seen · 191 lines · 2,274 tokens per session scan A 28504a441e3d

Subscribe to this mod's changes

mcp-server-tauri AGENTS.md is an instructions file published in the GitHub repository hypothesi/mcp-server-tauri (326 stars, last pushed today), licensed MIT. It adds 2,274 tokens to every session, about $0.0091 per session on Opus 5.5. 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 2026-08-30.

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