Declare Verify

Signed content permissions for the AI web

AIFeed is an open standard that lets a site declare, sign, and revoke what AI agents may do with its content — training, indexing, summarization, citation — and lets agents verify every claim independently.

Standar terbuka untuk deklarasi izin konten AI: bertanda tangan Ed25519, terverifikasi, dapat dicabut.

Read the specification See it working
# sign a site in one command
npx aifeed init --domain example.com --dir ./site
 
# verify a signed declaration in 3 lines
npm install @aifeed/verify
 
const { verifyRemote } = require('@aifeed/verify');
const out = await verifyRemote('example.com');
console.log(out.result, out.anchor.status); // VERIFIED anchored

How AIFeed stops web scraping waste

The problem, the signed declaration, and verification in practice. Prefer reading? Start with the complete guide or the protocol flow.

What AIFeed defines

Manifest

A signed declaration at /.well-known/ai.json: permissions, key discovery, contact, and revision history.

AIFeed Markdown

The native profile: text/aifeed+markdown (.aifeed.md) with an in-band permission block and token budgets.

MAKO compatibility

Serve the external MAKO trust profile from the same publisher tooling — one origin, two signed formats.

Verification

Ed25519 + JCS signatures, revocation re-checks, delta indexes, and offline bundles — with 84 conformance vectors.

Reference tooling

Zero-dependency CLI and SDK, plus an independent Python verifier that cross-checks every vector.

Any platform

Static sites, nginx, Caddy, Apache, Node, Next.js, PHP, Python, Go — and a WordPress plugin.

Specifications, profiles, and tooling

Manifest

AIFeed v0.2EN AIFeed v0.2ID JSON Schemasv0.1 · v0.2 AIFeed v0.1legacy

Content profiles

AIFeed Markdown v1.0native MAKO v0.2compat Dual-stack servingaimd + mako Delta index & triagedigest

Tooling

CLI · aifeedzero-dep SDK · @aifeed/verifynpm WordPress plugin1.0.0-draft Conformance vectors84

New integrations are added over time — follow the repository for updates.

See it working

Protocol flow

Animated walkthrough: declaration, verification, MAKO, delta indexes, and the two-sided savings.

Enforcement benchmark

Publisher and agent savings measured across four client profiles and 100 tenants.

Complete guide

The long-form English guide: problem, protocol, profiles, measured savings, revocation, and adoption.

Build plugins

One-line Vite, Astro, and Next.js integrations that sign your static output at build time.

Publish with Studio

A zero-dependency local app: crawl, declare, build, verify, export, and rotate signed permissions.

Updates

Release notes rendered from the changelog in English, Indonesian, and Chinese.

Live demos — verify them yourself

demo.aifeed.md

A full publisher origin: signed manifest, dual-stack markdown, delta index, llms.txt.

news.aifeed.md

A newsroom with signed triage metadata and EN/ID alternates inside the frontmatter.

shop.aifeed.md

An e-commerce catalog that denies commercial use and publishes media assets.

gov.aifeed.md

A public portal that allows reproduction, with attribution optional.

strict.aifeed.md

Search-only, enforced live: 403 for training crawlers, 429 for non-compliant ones.

revoked.aifeed.md

A multi-signature registry demonstrating suspended status and client behaviour.

verify.aifeed.md

Verify any origin in your browser: WebCrypto, DNS-over-HTTPS, no server round-trip.