Use Channel(UNLIMITED) as a lock-free send queue and AtomicBoolean with
atomic exchange for the isSending flag, eliminating all synchronized blocks
while maintaining thread safety via a double-check pattern.
https://claude.ai/code/session_01KLRz7FJgWRtgCcZe3qD1VX
Remove architecture diagram, NIP support table, module table,
Live Subscriptions explanation, serve method details, production-ready
example, and excessive code comments. Keep the readable Quick Start,
Store options, and Policy documentation in a more concise form.
https://claude.ai/code/session_01U3iW3eRD7bfLwrM3L9gkDc
- NostrServer and IEventStore implement AutoCloseable for .use {} support
- Add NostrServer.serve() to handle session lifecycle automatically
- IRelayPolicy + operator now returns PolicyStack instead of List
- Deprecate shutdown() in favor of close()
- Update RELAY.md guide to use simplified API patterns
https://claude.ai/code/session_013oL9PkQaFyNQHKVg2vw9qs
Companion to the existing RELAY.md, this guide covers the client side:
Ktor WebSocket transport implementation, subscribing to events (Flow
and callback APIs), publishing signed events, filters, key management,
and multi-relay patterns.
https://claude.ai/code/session_01KFos33kA9VoMhKdBPNLquF
Fix PlatformLinkTag.parse() off-by-one bug where tag indices were shifted
(platform/uri/entityType read from wrong positions). Add missing TagArrayExt
and EventExt files for definition and recommendation packages to align with
the modern pattern used by nip88Polls. Parameterize DiscoverNIP89FeedFilter
by targetKind and create NIP-89 poll app discovery infrastructure linking
NIP-88 polls (kind 1068) to the NIP-89 app handler discovery system.
https://claude.ai/code/session_013r2LXj11SieWa5PaLesKfC
Each request event now exposes typed reader methods so DVM servers can
extract inputs, parameters, and configuration from incoming requests:
- inputs() returns List<InputTag> with value, type, relay, marker
- Kind-specific readers like language(), model(), searchQuery(), pow(), etc.
- Shared TagArrayExt with dvmParam(), dvmParamAll(), dvmParamValues()
Also adds readers to existing 5300/5301 events (dvmPubKey, user, relays).
https://claude.ai/code/session_017aamEDeRtQ2H9u5U9B5F1C
Add request/response event classes for all 19 DVM kinds defined in
nostr-protocol/data-vending-machines: text extraction (5000/6000),
summarization (5001/6001), translation (5002/6002), text generation
(5050/6050), image generation (5100/6100), video conversion (5200/6200),
video translation (5201/6201), image-to-video (5202/6202), text-to-speech
(5250/6250), content search (5302/6302), people search (5303/6303),
event count (5400/6400), malware scanning (5500/6500), event timestamping
(5900/6900), OP_RETURN creation (5901/6901), event publish schedule
(5905/6905), and event PoW delegation (5970/6970).
Also fixes existing events:
- Content discovery response (6300) now parses both "a" and "e" tags
- User discovery response (6301) now has innerTags() to parse "p" tags
All new events registered in EventFactory.
https://claude.ai/code/session_017aamEDeRtQ2H9u5U9B5F1C
Each event kind now gets its own subpackage with dedicated tag classes,
TagArrayExt for parsing, and TagArrayBuilderExt for building. Events use
the eventTemplate pattern instead of manual tag construction.
New structure:
- status/ (kind 7000) with StatusTag, AmountTag
- contentDiscoveryRequest/ (kind 5300) with RelaysTag, ParamTag
- contentDiscoveryResponse/ (kind 6300)
- userDiscoveryRequest/ (kind 5301)
- userDiscoveryResponse/ (kind 6301)
https://claude.ai/code/session_01JeB9nAK4SKuwKZBEd6EAPd
Before (4 steps, manual wiring):
val transport = AndroidBleTransport(context)
val mesh = BleMeshManager(transport, object : BleMeshListener { ... })
transport.setListener(mesh)
mesh.start()
After (2 steps, auto-wired):
val mesh = BleNostrMesh(AndroidBleTransport(context))
mesh.onEvent { event, peer -> saveEvent(event) }
mesh.start()
The facade uses lambda callbacks instead of interface implementation,
and auto-wires the transport listener via AndroidBleTransportContract.
BleMeshManager remains available for advanced use cases.
https://claude.ai/code/session_01Tz5E73Rj7tL48A3qUGS5DT
Reviewed the samiz BLE implementation and fixed compatibility issues:
- Chunk index: changed from 2 bytes to 1 byte (matching samiz/NIP-BE example)
- Chunk overhead: 2 bytes total (1 index + 1 total count), not 3
- chunkSize parameter now means payload size (500), not total chunk size
- Android: TX power HIGH, advertise timeout indefinite (matching samiz)
- Android: request MTU 512 and CONNECTION_PRIORITY_HIGH on connect
- Android: discover services after MTU negotiation (samiz flow)
- Android: set WRITE_TYPE_DEFAULT on write characteristic
- MTU-to-chunkSize: properly accounts for ATT overhead (3) + chunk overhead (2)
These changes ensure wire-level compatibility with samiz devices.
https://claude.ai/code/session_01Tz5E73Rj7tL48A3qUGS5DT
Adds full NIP-BE implementation for BLE-based Nostr peer-to-peer
messaging and synchronization with KMP support across all targets.
Protocol layer (commonMain):
- BleConfig: NIP-BE constants (service UUID, characteristic UUIDs)
- BleMessageChunker: DEFLATE compression + chunk splitting/joining
- BleRole/assignRole: Role assignment based on UUID comparison
- BleTransport: Platform-agnostic BLE transport interface
- BleNostrClient: IRelayClient implementation over BLE
- BleNostrServer: Relay server over BLE with notification support
- BleMeshManager: High-level mesh manager with auto-discovery,
role assignment, and event broadcasting
- BleChunkAssembler: Thread-safe chunk reassembly
Platform support:
- Deflate expect/actual for jvmAndroid, apple, and linux targets
- AndroidBleTransport: Full Android BLE implementation using GATT
server/client APIs with scanning, advertising, and MTU negotiation
Tests: Deflate compression, message chunking, role assignment,
and chunk assembly (25 tests passing).
https://claude.ai/code/session_01Tz5E73Rj7tL48A3qUGS5DT
Adds support for the NIP-15 decentralized marketplace protocol with
all event kinds: StallEvent (30017), ProductEvent (30018),
MarketplaceEvent (30019), AuctionEvent (30020), BidEvent (1021),
and BidConfirmationEvent (1022). Follows NIP-88 Polls structure
with JSON content data models and tag builder extensions.
https://claude.ai/code/session_014tf8Fn7J5CNpEgRsyMnhAy
Add support for peer-to-peer order events as defined in NIP-69,
enabling unified liquidity pools across P2P trading platforms.
Implements P2POrderEvent as a BaseAddressableEvent with all required
tags (k, f, s, amt, fa, pm, premium, expires_at, expiration, y, z)
and optional tags (source, rating, network, layer, name, g, bond).
Follows the nip88Polls structure with per-tag classes, TagArrayExt,
and TagArrayBuilderExt. Reuses existing GeoHashTag and ExpirationTag.
https://claude.ai/code/session_01VpvrrRMLdjpB5C9Pq4VupK
Add ChatEvent in quartz/nipC7Chats with support for kind 9 chat
messages and q-tag based replies per the NIP-C7 specification.
Wire up rendering in NoteCompose and NoteMaster (ThreadFeedView).
https://claude.ai/code/session_01BmAMHBCRKXG612i6zrhhP4
Add protocol support and UI rendering for NIP-87 which defines ecash
mint discovery via three event kinds: MintRecommendationEvent (38000),
CashuMintEvent (38172), and FedimintEvent (38173).
https://claude.ai/code/session_01JR2nFVPjPGG9jTV4Qq2PUW
Add Quartz protocol support for NIP-5A Pubkey Static Websites with
RootSiteEvent (kind 15128) and NamedSiteEvent (kind 35128), including
tag parsers for path, server, title, description, and source. Wire up
rendering in NoteCompose and ThreadFeedView to display site metadata.
https://claude.ai/code/session_01XTmqQ9QatUA7aPCWt7NHNt
Add support for NIP-7D thread events with title rendering in both
NoteCompose (feed view) and ThreadFeedView (detail view). Replies
use existing NIP-22 kind 1111 comments.
https://claude.ai/code/session_01MR2hLpmq3pkzzT11t86dAt
Changes memberPubKey() to memberPubKeys() returning a list of all p tags
in RelayAddMemberEvent and RelayRemoveMemberEvent. Updates renderers to
display multiple members. Adds NIP-43 event rendering to ThreadFeedView
(NoteMaster) alongside NoteCompose.
https://claude.ai/code/session_01PRqe4bBCb9u62oPh8u9sHx
- Extract private log() helper in JVM and iOS PlatformLog to reduce
copy-paste branching
- Fix JVM formatter to be private and non-nullable
- Convert 60+ interpolated Log.w/e/i calls to lambda overloads,
including hot-path Filter.kt toJson() and LocalCache event processing
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Defers string construction until after the level check, avoiding
allocation when debug logging is filtered in release/benchmark builds.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Claude