What is miro-ai CLAUDE.md?

Repository instructions for working on Miro's AI developer-tools project, which connects coding assistants to Miro boards. They cover repository structure, documentation checks, and validation.

They help contributors locate plugin and skill files, check vendor documentation before writing code, validate changes, and follow the project's conventions.

They give contributors shared rules for understanding the project before changing it and for keeping implementation and responses consistent.

How miroapp/miro-ai configures Claude Code

Reuse

Borrowing it

Nothing to install: this file belongs to miroapp/miro-ai. 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/miroapp/miro-ai/main/CLAUDE.md

Clone the repo

git clone --depth 1 https://github.com/miroapp/miro-ai

Made for: Claude Code.

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.

README.md

[![agentmods](https://agentmods.dev/badge/instructions/miroapp/miro-ai/claude-md/github.svg)](https://agentmods.dev/instructions/miroapp/miro-ai/claude-md)

Your own site

<a href="https://agentmods.dev/instructions/miroapp/miro-ai/claude-md"><img src="https://agentmods.dev/badge/instructions/miroapp/miro-ai/claude-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.

Your own site · 80×15

<a href="https://agentmods.dev/instructions/miroapp/miro-ai/claude-md"><img src="https://agentmods.dev/badge/instructions/miroapp/miro-ai/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 560 This file is loaded in full into every session.

When invoked 560 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.

Model	Per session	Once invoked
Fable 5.1	$0.00560	$0.00560
Opus 5.5	$0.00224	$0.00224
Sonnet 5.5	$0.00112	$0.00112
Haiku 4.5	$0.00056	$0.00056

Measured 1mo ago against content hash c13d77422089, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

miro-ai CLAUDE.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.

CLAUDE.md · 53 lines

How it starts

The opening of the file, as written. The whole thing — 53 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Miro AI Developer Tools - A plugin/integration repository connecting AI coding assistants (Claude Code, Gemini CLI, Kiro, and other MCP clients) to Miro boards. This is primarily a documentation and configuration repository - not a traditional compiled codebase.

CRITICAL

NO code without vendor documentation check first.
Make sure you understand how Claude Code plugins work by reading the relevant MCP documentation.
Reduce the level of verbosity in your response to be concise and to the point.
You must provide clear, direct answers and avoid unnecessary explanations or elaborations.
Use diagrams, tables, or bullet points to explain.
Provide working code and references to it instead of code snippets.
Keep architecture implementation simple, concise, performant, and modular.
Use conventional commits

Repository Structure

miro-ai/
├── .agents/
│   └── skills/             # Repo-local helper skills for agent workflows
├── claude-plugins/           # Claude Code plugins
│   └── miro/                # Core MCP integration with bundled skills (code-explain-on-board, code-review, code-spec)
├── codex-plugins/            # Codex plugins (auto-generated)
├── copilot-cowork-plugins/   # GitHub Copilot Cowork packages (auto-generated)
├── cursor-plugins/           # Cursor plugins (auto-generated)
├── gemini-extension.json     # Gemini CLI extension manifest at repo root (auto-generated)
├── skills/                   # Agent Skills mirror (auto-generated, also serves as Gemini extension's bundled skills)
├── powers/                   # Kiro powers
│   └── code-gen/            # Design-to-code (POWER.md + mcp.json)
├── validation/               # Validators, converters, installers
│   ├── schemas/             # JSON schemas for frontmatter
│   └── src/                 # TypeScript drivers
│       ├── converters/      # bun run convert
│       └── installer/       # bun run plugins:install:*
├── docs/                     # Documentation
├── .claude-plugin/           # Marketplace manifest
├── gemini-extension.json     # Gemini CLI extension
├── package.json              # Bun project config
└── CONTRIBUTING.md

Read the full file on GitHub · 53 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.

1mo ago Changed · -10 tokens per session c13d77422089
1mo ago Changed · +2 tokens per session 4ecb188f93fb
2mo ago First seen · 53 lines · 568 tokens per session scan A e9943b3d3afe

Subscribe to this mod's changes

miro-ai CLAUDE.md is an instructions file published in the GitHub repository miroapp/miro-ai (166 stars, last pushed 1mo ago), licensed MIT. It adds 560 tokens to every session, about $0.0022 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.

miro-ai CLAUDE.md next to 6 instructions from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
miro-ai CLAUDE.mdmiroapp/miro-ai	Instructions file	166	1mo ago	MIT	A	560	Claude Code
vscode buildNext.instructions.mdmicrosoft/vscode	Instructions file	195k	yesterday	MIT	A	9,719	GitHub Copilot
next.js AGENTS.mdvercel/next.js	Instructions file	143k	yesterday	MIT	A	7,461	Codex, OpenCode
langchain AGENTS.mdlangchain-ai/langchain	Instructions file	149k	yesterday	MIT	A	4,680	Codex, OpenCode
vscode oss-third-party-notices.instructions.mdmicrosoft/vscode	Instructions file	195k	yesterday	MIT	A	5,516	GitHub Copilot
vscode copilot-instructions.mdmicrosoft/vscode	Instructions file	195k	yesterday	MIT	A	3,093	GitHub Copilot
deepseek-harness AGENTS.mddeepseek-ai/deepseek-harness	Instructions file	274k	2d ago	MIT	A	4,313	Codex, OpenCode

miro-ai: Instructions file for Claude Code