chadtmiller.com
A minimal AT Protocol Personal Data Server written in JavaScript.
atproto
pds
docs: add lexicon-resolver to changelog
Document new @pds/lexicon-resolver package with AT Protocol lexicon
resolution and validation capabilities.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
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CHANGELOG.md
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CHANGELOG.md
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## [Unreleased]
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### Added
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- **`@pds/lexicon-resolver` package** — AT Protocol lexicon resolution and validation
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- Full resolution chain: NSID → Domain → DNS TXT (`_lexicon.`) → DID → PDS → Lexicon fetch
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- Recursive ref resolution for schemas with `ref` and `union` types
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- Bundled core `com.atproto.*` schemas (not published via DNS)
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- Caching with configurable TTL and stale fallback
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- Uses `@bigmoves/lexicon` for zero-dependency validation
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### Changed
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- **`@pds/cloudflare`**: Integrated LexiconResolver for record validation
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- Records validated against live lexicons from authoritative PDS
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- Returns `validationStatus: 'valid' | 'invalid' | 'unknown'` on write endpoints
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- Wrapped fetch binding for Cloudflare Workers compatibility
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## [0.7.0] - 2026-01-12
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### Changed