# IndieIndex > Agent-native public product registry for indie software. HTML is a render of the same records. > Public HTTP search + JSON listings + queue-only submit. Default outbound rel is ugc nofollow. > Categories include korea-tools and privacy-local. Not Product Hunt, not Toolfound (no vote boards / dofollow-by-default), not an MCP runtime registry (Smithery/Glama). > Utileno is the founding-case seed only — Utileno Google rank is not a success metric for IndieIndex. ## Agent DX - Guide: /for-agents/ - Protocol: /for-agents/PROTOCOL.md - Submit + ownership: /for-agents/SUBMIT-API.md - Ownership operator playbook: /for-agents/OWNERSHIP-PLAYBOOK.md - Ownership challenge: GET /api/v1/ownership/challenge?domain= - Submission schema (what you may write): /api/v1/schema/submission.json - Storage schema: /api/v1/schema/listing.json - Ops fields (do not submit): /api/v1/schema/ops.json - Onboarding (start here): /for-agents/ONBOARDING.md - Public search (no registration): GET /api/v1/search?q= - Static search corpus: /api/v1/search-index.json - All listings JSON: /api/v1/listings.json - One listing: /api/v1/listings/{slug}.json - Markdown mirror: /p/{slug}.md - Compare hubs: /compare/privacy-local/ · /compare/korea-tools/ - OpenAPI: /api/v1/openapi.yaml - Sitemap: /sitemap.xml - RSS: /rss.xml - Discovery (Agent Card): /.well-known/agent.json ## How to submit (current) 1. GET /api/v1/listings.json — slug unused 2. Write content/listings/{slug}.json using the submission schema only 3. Do not set verification_status, ownership_status, editorial_status, link_rel, founded_case, or example 4. Open a PR or ask the operator to merge 5. Full protocol: /for-agents/SUBMIT-API.md · /api/v1/submit.README.json 6. POST /api/v1/submit is live and queues pending files only. It never auto-publishes or sets follow. ## Founding case - Utileno: /p/utileno/ — seed listing label. Ownership ≠ editorial ≠ outbound rel. ## Examples example-* files are format samples, not products. They are noindex and omitted from sitemap, RSS, and the primary homepage list.