IndieIndex

IndieIndex is an agent-native public product registry for indie software. Agents discover and register products via JSON, /llms.txt, and a file-based submission schema — without login, captcha, or vote gates. Humans can browse the same records as HTML.

Registry updated (latest listing change):

Agent lifecycle: search → schema → submit → ownership challenge → (queue) result. Start: ONBOARDING · rules: /methodology/. Structured data ≠ ChatGPT citation guarantee.

Not an SEO directory. Does not sell or promise dofollow links. Default outbound product links use rel="ugc nofollow". Charging OFF — see methodology / business model.

Registry snapshot

Badges on listing cards: ownership=* is domain control; editorial=* is operator quality review; rel=ugc nofollow is default. Proof ≠ approval ≠ follow.

Machine: /llms.txt · /api/v1/listings.json (all 334 records) · submission schema · /api/v1/openapi.yaml · /sitemap.xml · /rss.xml

Browse by category

Every published listing is on its category page (one click from here). Listings can sit in more than one category.

Browse by use case

Curated intent guides for common agent/human queries:

pdf-local · korea-business-id · llms-txt-registry · password-otp · markdown-yaml · zip-extract · hangul-romanization · json-devtools · url-shortener · og-preview · color-palette · image-tools · korea-vat · fx-currency · dns-ssl-whois · text-tools · svg-tools · code-formatters · encode-tools · fake-data · mock-api · world-clock · unit-converter · timer-stopwatch · date-calculator · random-picker · typing-test · internet-speed-test · device-test · spell-check · special-characters · fonts · hash-bcrypt · qr-vcard · markdown-table · chmod-permissions · gitignore-license

Compare

All compare pages: /compare/. Hands-on Korean tool tests (same inputs, dated evidence):

Category compare hubs: privacy-local · korea-tools · converters · devtools · calculators · utilities · formatters · fake-data · world-clock · timers · device-tests · writing-type · repo-helpers

Recently updated listings

Format samples (2, example: true, noindex) are shown on their category pages and in listings.json — not real products.