tldraw-skill

tldraw-skill is a skill for Claude Code, Codex from Agents365-ai/365-skills. It costs 70 tokens per session (8,566 once invoked), scanned A, original, no licence file.

A diagram tool for creating flowcharts, architecture charts, and other visual explanations. It saves diagrams as .tldr files and can export them as PNG or SVG images.

In plain words
What is it for?
It helps create diagrams from requests or source code, including flowcharts, sequence diagrams, class diagrams, component diagrams, and database diagrams.
Why use it?
It turns relationships, processes, and system structure into visuals that are easier to inspect than text alone.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

Good fit It helps create diagrams from requests or source code, including flowcharts, sequence diagrams, class diagrams, component diagrams, and database diagrams.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/agents365-ai/365-skills/tldraw-skill
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.

Any agent
npx skills add Agents365-ai/365-skills --skill tldraw-skill
Clone the repo
git clone --depth 1 https://github.com/Agents365-ai/365-skills

Made for: Claude Code, Codex.

Its marketplace also offers this one on its own, as the plugin tldraw/plugin install tldraw after adding the marketplace above.

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 tldraw-skill

README.md
[![agentmods](https://agentmods.dev/badge/skills/agents365-ai/365-skills/tldraw-skill/github.svg)](https://agentmods.dev/skills/agents365-ai/365-skills/tldraw-skill)
Your own site
<a href="https://agentmods.dev/skills/agents365-ai/365-skills/tldraw-skill"><img src="https://agentmods.dev/badge/skills/agents365-ai/365-skills/tldraw-skill/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.

agentmods 80×15 button for tldraw-skill

Your own site · 80×15
<a href="https://agentmods.dev/skills/agents365-ai/365-skills/tldraw-skill"><img src="https://agentmods.dev/badge/skills/agents365-ai/365-skills/tldraw-skill.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 70 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 8,566 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • Socket pass 11 May 2026
  • Snyk fail 11 May 2026
How audits are shown
Origin unknown 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 $0.00070 $0.08566
Opus 5 $0.00035 $0.04283
Sonnet 5 $0.00014 $0.01713
Haiku 4.5 $0.00007 $0.00857

Measured 11d ago against content hash 1e088814c3a6, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

tldraw-skill 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 11d 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/tldraw/skills/tldraw-skill/SKILL.md · 625 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

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. 11d ago First seen · 625 lines · 70 tokens per session scan A 1e088814c3a6

Subscribe to this mod's changes

tldraw-skill is a skill published in the GitHub repository Agents365-ai/365-skills (45 stars, last pushed yesterday), with no licence file. It adds 70 tokens to every session and 8,566 once invoked, about $0.0003 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 2026-08-30.

Related

Other skills, from other repositories

drawio-skill

Create, edit, synchronize, inspect, test, and publish editable draw.io diagrams. Use when the user explicitly requests draw.io/diagrams.net, needs a polished architecture, ERD, UML, sequence, C4, SysML, BPMN, network, swimlane, ML, or infrastructure diagram, wants code/IaC/SQL/OpenAPI converted into a diagram, or…

Agents365-ai/drawio-skill · 127 tokens

cocosketch

Generate visual draw.io diagrams from CocoPlus artifacts via a deterministic seven-step pipeline.

Snowflake-Labs/cocoplus · 20 tokens

bruce-drawio

Use this skill when the user wants to create any diagram: flowchart, architecture, UML (sequence/class), ER, mindmap, network topology, or any visual diagram. Trigger words: "draw", "diagram", "flowchart", "architecture", "UML", "sequence diagram", "mindmap", "ER diagram", "network topology", "visualize", "draw.io"…

bruc3van/bruce-drawio · 129 tokens

FlowForge

A draw.io diagram tool that turns a description or document into editable visual diagrams. Draw.io is software for making flowcharts, system diagrams, and other structured illustrations.

wentong2022-arch/flowforge-skill · 153 tokens

excalidraw

Export Excalidraw-compatible JSON diagrams from natural language descriptions.

furkangonel/cowrangler · 18 tokens

diagram-design

Designs implementation-grounded architecture, sequence, and flow diagrams from existing code and documentation. Ensures notation is chosen intentionally, avoids invented components or flows, and explicitly flags mismatches across ADRs, RFCs, and code.

soulcodex/agentic · 49 tokens