A — stable
above the trust line (BBB): proven adoption, mature, nothing alarming in its instructions.
Generate and edit diagrams with the mcp-diagram-generator MCP server. Use this skill for new diagrams, existing .drawio/.mmd/.excalidraw edits, network topology, architecture, flowchart, swimlane, sequence, class, ER, and Excalidraw whiteboard work. Always use this skill when the user asks to draw,
| Downloads | 31,475 (7d: series too short) |
| Installs · stars · versions | 1,002 · 47 · 8 |
| Track record | 27 days in the registry |
| Author | matthewyin |
| Requires | none declared |
| Instructions read | yes: payees, wallets and shell patterns extracted from SKILL.md |
| service | service rating | wallet |
|---|---|---|
| No payee found in its instructions. | ||
openclaw skills install @matthewyin/diagram-generator ·
registry page
For agents
Free JSON: https://agenteconomy.report/k/diagram-generator.json · badge: https://agenteconomy.report/k/diagram-generator.svg ·
paid record via x402: GET https://agenteconomy.report/api/skill/diagram-generator (US$ 0.005). Check any skill before installing it
with the x402-trust-check skill.
Adoption (downloads relative to the registry, 7-day velocity, installs), maturity (age, release cadence, stars, author portfolio), inherited payment trust (every host or wallet the skill's instructions pay is looked up in the x402 service trust index; paying a rated service inherits its tier, an unknown hard-coded wallet is flagged) and hygiene (registry moderation verdict, license, declared setup, origin). Flags cap the tier, they never add to it. Trust line at BBB. Rating as of 2026-08-29.