open

open is a command for coding agents from alexmond/alexmskills. It costs 15 tokens per session (237 once invoked), scanned A, original, MIT.

A local mind-map canvas for arranging ideas visually and compiling them into a structured prompt.

In plain words
What is it for?
Use it to sketch connected ideas in a project, then compile the finished map into Markdown.
Why use it?
It gives unordered thoughts a place to develop before turning them into instructions for an agent.

Command

Part of the mindmap-prompt plugin — 1 skill, 3 commands shipped together

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.

agentmods
npx agentmods add commands/alexmond/alexmskills/open
Clone the repo
git clone --depth 1 https://github.com/alexmond/alexmskills

Or install mindmap-prompt, the plugin that ships this one along with the rest of its 1 skill, 3 commands.

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 open

README.md
[![agentmods](https://agentmods.dev/badge/commands/alexmond/alexmskills/open.svg)](https://agentmods.dev/commands/alexmond/alexmskills/open)
Your own site
<a href="https://agentmods.dev/commands/alexmond/alexmskills/open"><img src="https://agentmods.dev/badge/commands/alexmond/alexmskills/open.svg" alt="Measured on agentmods" height="20"></a>
Per session 15 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 237 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00015 $0.00237
Opus 5 $0.00008 $0.00118
Sonnet 5 $0.00003 $0.00047
Haiku 4.5 $0.00002 $0.00024

Measured 4d ago against content hash a493a0f7ee0a, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

open 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 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.

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.

plugins/mindmap-prompt/commands/open.md · 27 lines

What it actually says

/mindmap-prompt:open

Start the local canvas so the user can drop ideas and connect them.

What to do

  1. Resolve the plugin's scripts/serve.py (installed cache dir, else the dev checkout).

  2. Run it in the background against the current repo:

    python3 <plugin>/scripts/serve.py --cwd "$PWD"
    

    Add --map <name> when the user names an existing map, and --port N if 8770 is taken.

  3. Tell the user the URL in one line. That's it — don't recite the shortcuts, the page has a ? button, and don't block waiting for them to finish.

Notes

  • Maps are written to .claude/mindmap/<name>.canvas in the current repo.
  • The server binds 127.0.0.1 only and makes no external requests.
  • When the user comes back and says they're done, run /mindmap-prompt:compile.
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. 4d ago First seen · 27 lines · 15 tokens per session scan A a493a0f7ee0a

Subscribe to this mod's changes

open is a command published in the GitHub repository alexmond/alexmskills (6 stars, last pushed 4d ago), licensed MIT. It adds 15 tokens to every session and 237 once invoked, about $0.0001 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.