# Arcade: 38 point Door Gap
- Site: arcade.software
- Scanned: 2026-09-09
- Scan type: Basic scan
- Business type: b2b_saas
- Report: https://www.seconddoor.io/r/arcade-99kfgp
- Scanner version: 25
2 human and 6 agent dimensions measured from the pages checked; remaining dimensions are not scored.
## Scores
| Measure | Score |
| --- | --- |
| Humans | 89/100 (2/4 dimensions) |
| Agents | 51/100 (6/6 dimensions) |
| Composite | 70/100 |
| Door Gap | 38 points |
| Percentile | 15th |
The human score is the mean of the measured human dimensions, the agent score the mean of the measured agent dimensions, and the Door Gap the difference between them.
## What the machine actually did
The scanner recorded successful observations for 9 of 15 checks, but could not find a contact route for machines. It came up empty on 5 other checks too.
- ok      reach the site at all
- ok      find out whether machines are welcome
- ok      ask whether the door opens for requests carrying the AI crawlers' names
- ok      read the site's own guide for language models
- ok      find out what pages exist
- missing find a contact route for machines
- missing find a published agent interface
- missing find an agent plugin manifest
- missing find out whether verified agents are recognised
- ok      read the homepage as data rather than as a page
- missing find a machine readable API spec
- missing read the developer documentation
- ok      read the prices without running JavaScript
- ok      find a comparison page worth citing
- ok      walk the way a visitor would, to a signup form or a product
## Top issues
1. **No OpenAPI specification was identified at the 6 standard paths checked.** (programmatic_onboarding)
2. **No MCP manifest was identified at the 3 standard paths checked.** (agent_aware_instrumentation)
3. **No valid security.txt was identified at /.well-known/security.txt.** (machine_fetchable_trust)
The evidence and the recommended fix for each are on the report page: https://www.seconddoor.io/r/arcade-99kfgp
## Files generated from this scan
- **robots.txt rules for AI crawlers** at `/robots.txt`, 10 minutes, no developer needed. Verify: The next scan reads robots.txt and finds every search and agent crawler allowed, none of them kept off product or pricing paths.
- **Machine interfaces: where you stand** at `notes`, 10 minutes, no developer needed. Verify: The next scan finds the interface you published answering at its well-known path, and that check passes.
- **pricing.md** at `/pricing.md`, 20 minutes, no developer needed. Verify: The next scan fetches /pricing.md as text and records pricing as machine readable.
- **security.txt** at `/.well-known/security.txt`, 10 minutes, no developer needed. Verify: The next scan fetches /.well-known/security.txt as text and the security.txt check passes.
Each file is written from what this scan found on the site. The content is in the JSON once the evidence is opened: https://www.seconddoor.io/api/reports/arcade-99kfgp
## The agent door
- **machine_discoverability** 100/100. No restriction on the tested crawler names was found in robots.txt. on its first visit, our browser read the homepage. no user agent rule refused the tested retrieval crawler names.
- **programmatic_onboarding** 10/100. No API interface was identified through the discovery paths and homepage links checked.
- **pricing_legibility** 85/100. 4 prices are readable without JavaScript. an enterprise tier routes to sales, which is standard practice and not counted against the score.
- **agent_aware_instrumentation** 8/100. No MCP manifest was identified at the discovery paths checked.
- **machine_fetchable_trust** 40/100. No security.txt was identified at the checked path. the homepage answers automated requests.
- **commercial_rails** 65/100. Prices are published in raw HTML. a self serve signup form is reachable from the homepage.
## The human door
- **steps_to_first_value** 80/100. A signup form was reached in 2 steps from the homepage.
- **required_fields** 98/100. 0 of 1 fields on the observed form are marked required. 3 sign-in providers are displayed.
- **verification_walls** not measured. Not measured: this scan did not reach the page or action needed to verify it.
- **error_recovery** not measured. Not measured: this scan did not reach the page or action needed to verify it.
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Scored by SecondDoor. Method: https://www.seconddoor.io/methodology
Scan another site: https://www.seconddoor.io
Rate an issue or this report: POST https://www.seconddoor.io/api/feedback, or the rate_fix tool on https://www.seconddoor.io/api/mcp