# Impeccable vs Sketch (slim)

> Impeccable scores 69.6 (B) to Sketch's 53.6 (D) for design code. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/impeccable-vs-sketch.md (~2,200 tokens) · this version ~680 tokens · JSON https://www.anchorterminal.com/compare/impeccable-vs-sketch.json · canonical https://www.anchorterminal.com/compare/impeccable-vs-sketch
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · MCP: https://www.anchorterminal.com/mcp · Updated: 2026-10-30
- Licence: CC BY 4.0, credit Anchor Terminal and link this page (https://www.anchorterminal.com/terms/#data)

Impeccable scores 69.6 (B) on agent readiness against Sketch's 53.6 (D), and leads in 6 of 7 scored categories. Both do design code.

- Impeccable: B 69.6, rank #202 of 1239 · https://www.anchorterminal.com/tools/impeccable.min.md
- Sketch: D 53.6, rank #839 of 1239 · https://www.anchorterminal.com/tools/sketch.min.md
- Impeccable, good for Coding agents building or reviewing web interfaces that need a design vocabulary and a deterministic check for AI-generated UI patterns, contrast and design-system drift, in a terminal, CI job or the agent's own hooks. Ahead on Reliability, 85 against 53; Schema & documentation, 78 against 64; Security & auth, 50 against 34; Payments & pricing, 60 against 30; Maintenance & community, 79 against 65. Also Open source.
- Sketch, good for A designer or developer at a Mac who wants an agent to inspect, audit, export or edit an open Sketch document, or turn a frame into code. Also Runs on your own machine; Free to start without a card.

| Category | Impeccable | Sketch |
| --- | --- | --- |
| Reliability (16%) | 85 | 53 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 78 | 64 |
| Agent ergonomics (13%) | 66 | 70 |
| Security & auth (14%) | 50 | 34 |
| Payments & pricing (10%) | 60 | 30 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 79 | 65 |
| Transparency & trust (7%) | 69 | 67 |

| Fact (where they differ) | Impeccable | Sketch |
| --- | --- | --- |
| Kind | SDK + MCP | MCP server |
| Vendor | Renaissance Geek, Inc. | Sketch B.V. |
| Transports |  | Streamable HTTP, stdio |
| Pricing | Free | Paid |
| Licence | Apache-2.0. NOTICE.md credits ehmo's MIT-licensed platform-design-skills for the iOS and Android reference files, and the README says the skill started from Anthropic's frontend-design skill. | Proprietary Mac app under Sketch's End User Licence Agreement and Terms of Service. The connector in sketch-hq/agents is MIT and the skills are Apache-2.0 |
| Tools exposed | none | 8 |
| Read-only variant documented | no | yes |
| Last release | 2026-10-26 | 2026-09-14 |
| Privacy policy last updated | 2026-10-21 | no date given |
| Terms or service can change without notice | not found in the text | yes |
| Popularity | 97k stars, 322k npm/wk | 97 stars |