JSON Schema App
Claude connectorCommunityCheck and fix structured data, llms.txt and AI crawler access so your site is ready for Google rich results and AI search.
- Tools
- 6
exposed by this connector
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How this connector compares with others in the same category. Positions are counted within the category, not across the whole directory.
Developer tools616th of 934 by popularity · not ranked by trending score
| # | Connector | Popularity | Trending | 7d |
|---|---|---|---|---|
| 613 | 4,392 | 371places down | ||
| 614 |  Cabin Analytics | 4,322 | 373places down | |
| 615 | 4,322 | 428places down | ||
| 616 | JSON Schema AppThis page | 4,322 | — | |
| 617 |  Navo24 Tracking | 4,322 | 143places down | |
| 618 |  Revenue Analytics for HubSpot | 4,322 | — | |
| 619 | 4,322 | 141places up |
This connector isn’t ranked by trending score, so the category’s top connectors are shown instead.
| # | Connector | Trending | Popularity | 7d |
|---|---|---|---|---|
| 1 |  Namecheap | 8,217,214 | — | |
| 2 |  TEXT TO QUANT | 5,128,156 | — | |
| 3 |  Etherscan | 3,037,347 | — | |
| 4 |  Spaceship | 2,508,810 | — | |
| 5 |  Coinversa Pulse | 1,956,519 | 9places down | |
| 6 |  Search1API | 1,271,178 | 1places down | |
| 7 |  allsvgicons | 914,345 | — |
JSON Schema App lets Claude audit your site's structured data and AI search readiness directly from a conversation.
Ask Claude to scan your connected site and it crawls your sitemap, extracts the JSON-LD on every page, and reports missing or invalid schema with a score per page. Check any single public page, including competitor pages, to see which schema types it uses and whether it is ready for rich results. Check whether a site serves valid llms.txt and llms-full.txt files, and whether its robots.txt blocks AI crawlers like GPTBot, ClaudeBot and PerplexityBot.
Claude can also pull your account report, including your latest scan, plan limits and AI credit balance, so it can recommend what to fix first.
Key features:
- Full-site structured data scans with per-page findings
- Single-page schema checks for any public URL
- llms.txt validation with letter grades
- AI crawler access checks in robots.txt
- Account report with scan history and plan usage
Requires a JSON Schema App account. Sign in with OAuth when you connect.
Tools
- check_llms_txt
- check_page_schema
- get_report
- get_scan_result
- get_scan_status
- scan_site
- Categories
- Made by
- MakkPress Technologies · Website
- Sign-in
- Required
- Connector URL
- https://mcp.jsonschemaapp.com/mcp
- Transport
- Streamable HTTP
- Works with
- Claude, Claude API, Claude Code, Claude Desktop
- Added
- October 6, 2026
- More info