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.
npx agentmods add skills/miroapp/miro-ai/miro-code-specnpx skills add miroapp/miro-ai --skill miro-code-specgit clone --depth 1 https://github.com/miroapp/miro-aiWrote 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.
[](https://agentmods.dev/skills/miroapp/miro-ai/miro-code-spec)<a href="https://agentmods.dev/skills/miroapp/miro-ai/miro-code-spec"><img src="https://agentmods.dev/badge/skills/miroapp/miro-ai/miro-code-spec.svg" alt="Measured on agentmods" height="20"></a>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 | $0.00057 | $0.04498 |
| Opus 5 | $0.00028 | $0.02249 |
| Sonnet 5 | $0.00011 | $0.00900 |
| Haiku 4.5 | $0.00006 | $0.00450 |
Grade A, and why
miro-code-spec 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 4d 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.
4. Download: `curl -sL -o .miro/specs/images/<image resource ID>.png "[download_url]"` How it starts
The opening of the file, as written. The whole thing — 470 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Extract Miro Specs
Extract specification content from a Miro board or item and save to .miro/specs/ so it can be referenced during planning and implementation without repeated API calls.
The user provides one URL: a board URL (extract all spec items) or an item URL with a moveToWidget / focusWidget parameter (extract that single item). Miro MCP must be available.
Workflow
1. Identify the URL from the user's request
- If the user provided a Miro URL, use it.
- If not, ask the user for one.
2. Determine URL Scope
Decide whether the user gave a board URL (extract every spec item on the
board) or a single-item URL — i.e. a board URL with a moveToWidget or
focusWidget query parameter naming one item. Pass the URL through to Miro
MCP as-is — MCP handles the URL.
3. Check/Prepare Output Directory
- Check if
.miro/specs/exists and has content. - If it has content, ask the user:
- "The
.miro/specs/directory already contains files. What should I do?" - Options:
- "Clean and extract fresh" — remove existing content
- "Add to existing" — keep existing files
- "Cancel" — abort operation
- "The
- Create the directory structure if needed:
.miro/specs/ ├── documents/ # Markdown documents ├── diagrams/ # Diagram descriptions ├── prototypes/ # Containers (Markdown) and screens (HTML) ├── tables/ # Table JSON data ├── frames/ # Frame summaries ├── other/ # Unknown types (slides, etc.) └── images/ # Extracted images
4. Discover Items to Extract
For Board URLs:
- Use the Miro MCP board-overview tool with the board URL.
- Each returned item includes its type, URL (with
moveToWidgetparameter), and title. - Collect all items with their types, URLs, and titles for extraction.
For Item URLs:
- Create a single-item URL list.
5. Create Tasks for Extraction (MANDATORY)
🚨 THIS STEP IS MANDATORY — DO NOT SKIP
Create an internal checklist item for EVERY item discovered so nothing is missed.
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 4d ago First seen · 470 lines · 57 tokens per session scan A 30ec4c32bf2c
miro-code-spec is a skill published in the GitHub repository miroapp/miro-ai (151 stars, last pushed 8d ago), licensed MIT. It adds 57 tokens to every session and 4,498 once invoked, about $0.0003 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 2026-08-30.
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