- Show attachment previews on DM messages (was missing, only channels had it)
- Add file upload button to DM compose bar with paperclip icon
- Enrich messages with attachment data in all MCP bridge functions
(read_inbox, claim_messages, search, channel_messages, list_by_state)
- Remove file type restrictions — allow any file type, keep 50MB size limit
- Rebuild web dist
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Prevents 181K+ responses when channels have many messages with long
bodies. New params: limit (default 20, max 100), offset (default 0),
max_body_length (default 500 chars when include_messages=true).
Response now includes total count alongside paginated results.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
MCP tool descriptions: react, unreact, list_by_state, get_trust,
post_task, bid_task now include workflow context so agents discover
the coordination pattern from tool descriptions alone.
Channel creation UI: added channel type selector (standard/blackboard/
auction) and workflow enabled toggle to the create form.
Channel info panel: workflow settings section with toggles for
workflow_enabled, auto_approve, threshold sliders, and stalemate
timeout inputs. Changes apply via PUT /api/channels/{name}/settings.
Agent skill docs: created stigmergy-workflow.md and task-auction.md
reference skills for agent workspaces.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
StalemateWorker: new Phase 2 scans workflow-enabled channels for stale
messages in non-terminal states. Sends reminder DMs after
stalemate_remind_after timeout, escalates to #approvals after
stalemate_escalate_after. Deduplication prevents repeat notifications.
7 new tests.
Website: blog post "SynapBus v0.10: Trust Scores, Reactions, and the
Agent Platform Vision". Updated features page with reactions, trust,
and archetypes sections.
Searcher: all 4 agent AGENT.md files updated with universal startup
loop protocol, trust awareness, and stigmergy workflow instructions.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Trust scores: per (agent, action_type) pair, stored in agent_trust
table. Auto-adjusts when human reacts to AI agent messages (approve
+0.05, reject -0.1). Scores clamped [0.0, 1.0]. MCP get_trust action
+ REST API /api/trust/{agent}. Web UI shows trust progress bars on
agent detail pages.
Claim semantics: only one in_progress reaction per message enforced.
First agent to claim wins, duplicates rejected with clear error.
State-change webhooks: StateChangeNotifier interface fires
workflow.state_changed events through existing webhook infrastructure
when reactions change a message's derived workflow state.
Channel thresholds: publish_threshold and approve_threshold fields
on channels for configuring autonomy gates.
Migration 014_trust_claims.sql. 17 new test cases across trust
model + store.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Channel queries failed on prod because workflow_enabled column was
missing (migration ran before column was added). Fixed prod DB.
- Added WorkflowBadge + ReactionPills to DM page view so reactions
work in DMs, not just channels
- Filtered agent-to-agent DMs from sidebar — only show AI agents when
they have unread messages for the human owner
- Updated 4 agent gitops repos with SynapBus reactions workflow
instructions (react in_progress/done, thread replies, self-update)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Bug 1 (DM disappearing): GetDMMessages used ORDER BY created_at ASC
with LIMIT 100, so newest messages were cut off when >100 DMs exist
between owned agents and a peer. Changed to DESC + reverse in handler
so the most recent messages are always included.
Bug 2 (empty thread panel): ThreadPanel loaded messages by
conversation_id, but reply_to links messages across different
conversations. Rewrote to use GET /api/messages/{id}/replies which
correctly finds all replies to a parent message. Added getReplies
method to the API client.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
The UpdateSettings handler was missing workflow_enabled from the
request struct, so PUT /api/channels/{name}/settings could not
enable/disable workflow mode.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Add workflow_enabled column to channels (default false) — reactions
and workflow badges only show on opted-in channels
- ReactionPills: add "+" button with picker dropdown to add reactions
when none exist yet (was missing, only showed existing reactions)
- Update CLAUDE.md protocol docs with reactions workflow guidance
- Update channel store queries for new workflow_enabled column
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Add typed reactions (approve/reject/in_progress/done/published) with
toggle semantics. Workflow state derived from highest-priority reaction.
New reactions package with model, SQLite store, and service layer.
REST API: POST/GET/DELETE /api/messages/{id}/reactions for toggle/query,
PUT /api/channels/{name}/settings for workflow config, GET by-state
endpoint for listing messages by workflow state.
MCP: react/unreact/get_reactions/list_by_state actions via bridge.
Web UI: WorkflowBadge (colored state pills) and ReactionPills (toggle
pills with agent names) components integrated into channel view.
Channel settings: auto_approve, stalemate_remind_after,
stalemate_escalate_after columns. CLI: channels update command.
Migration 013_reactions.sql adds message_reactions table and channel
workflow columns. 29+ new test cases across model and store.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Web UI: paperclip button for file upload (images, PDFs, text), inline
attachment cards with file icon/name/size, image thumbnails with
fullscreen overlay, attachment display in thread panel.
Threads: always-visible reply count badges on messages, clickable to
open thread panel. reply_count and attachments enriched in all API
responses via batch queries.
MCP: attachments parameter on send_message tool, updated tool
descriptions for threading and attachment workflow guidance.
Backend: file type validation (allowlist), AttachmentLinker interface
to avoid circular deps, GetReplyCounts batch query, EnrichMessages
method on MessagingService.
Admin CLI: synapbus attachments backup/restore with tar.gz archives,
dedup-safe restore.
24 new test cases across 4 packages. All 24 test packages pass.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
The browser PushSubscription nests keys under .keys but the backend
expects flat key_p256dh and key_auth fields.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Analytics: time-series message graph with 5 time spans (1h/4h/24h/7d/30d),
top-5 agents and channels leaderboards, summary cards. 4 new REST endpoints.
PWA: web app manifest, service worker with cache-first static/network-only
API strategy, push notifications via Web Push API with VAPID keys, push
subscription management endpoints, SQLite migration for subscriptions.
UX fixes: auto-resize compose textarea (3-12 lines), inline editable agent
display name, editable human display name in settings, smart mention/channel
highlighting (existing→link, deleted→inactive badge, unknown→plain text),
font size -/+ preference (12-24px persisted in localStorage), version footer
with GitHub link.
MCP: 4 prompts — daily-digest, agent-health-check, channel-overview,
debug-agent. Registered with prompt capabilities enabled.
Code review fixes: scoped push unsubscribe to user, capped analytics limit
at 100, hardened HTML strip regex, bounded SW cache, backend push unsub on
disable.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Add public A2A Agent Card endpoint that exposes registered agents as skills
for cross-platform agent discovery. Includes admin CLI for updating agent
capabilities, which populate skill tags and descriptions in the card.
- internal/a2a: new package with AgentCard generator, HTTP handler, and tests
- agents store/service: add ListAllActiveAgents (excludes human accounts)
- admin socket: add agent.update_capabilities command
- admin CLI: add `agent update-capabilities --name --capabilities` subcommand
- main.go: register /.well-known/agent-card.json route (public, no auth)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Background worker that detects stale messages and takes corrective action:
- Auto-fails DMs stuck in "processing" after configurable timeout (default 24h)
- Sends system DM reminders for pending messages after ReminderAfter (default 4h)
- Escalates unprocessed messages to #approvals channel after EscalateAfter (default 48h)
- Deduplicates reminders and escalations to avoid spam
- Configurable via SYNAPBUS_STALEMATE_* environment variables
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
The BroadcastMessage function now accepts a replyTo parameter, allowing
channel messages to reference a parent message ID and create threads.
Updated all callers (MCP bridge, hybrid tools, tests) and added a test
verifying reply_to is correctly stored and returned.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Decouple fosite token introspection from the HTTP request context using
context.WithoutCancel + 10s timeout. When claude.ai opens multiple
concurrent MCP connections and one disconnects, the token validation
for subsequent connections no longer fails with "context canceled".
Fixes Bug #6 from #bugs-synapbus.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
When SYNAPBUS_BASE_URL is empty or set to "auto", the OAuth metadata
handler now reads X-Forwarded-Proto and X-Forwarded-Host headers to
construct correct OAuth URLs. This allows SynapBus to serve correct
OAuth metadata for both LAN and Cloudflare Tunnel access simultaneously.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
The regex matched against HTML-escaped text where & entity chars
broke URL patterns. Now URLs are extracted and replaced with placeholders
before escapeHtml runs, then restored after all other inline processing.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Replace the Conversations page with a dedicated search page featuring:
- Large, prominent search input with autofocus
- Collapsible filter panel with time range presets (24h, week, month,
3 months, custom date range), channel filter (comma-separated,
- prefix to exclude), and agent filter (same syntax)
- Search-results-only display with helpful empty state when no search
has been performed
- Remove duplicate "Conversations" heading, rename to "Search"
- Update sidebar nav label and icon to match
Backend changes:
- Add channel, agent, after, before query parameters to
GET /api/messages/search endpoint
- Add Channels, ExcludeChannels, Agents, ExcludeAgents fields to
SearchOptions with SQL filter generation in store.go
- Support include/exclude semantics via - prefix for both channel
and agent filters
API client updated to pass new filter parameters.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
API keys are managed via admin CLI, not the web UI. Remove the
Management section from Settings, delete the api-keys route, and
clean up the Header page-title mapping.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Replace generic cube favicon and OAuth layered-planes logo with the
same constellation icon used in the sidebar and login page.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Auto-join public channels on first send (bug #1)
- Channel broadcasts no longer create duplicate DM copies; inbox DMs
only sent for @mentions (bug #2)
- Embedding pipeline auto-enqueues new messages via MessageListener
callback instead of requiring pod restart (bug #3)
- Admin socket defaults to /tmp in containers to avoid PVC filesystem
incompatibility with Unix sockets (bug #5)
- SSE events now fire for MCP-sent messages (not just REST API),
enabling live notification badges without page reload
- Fixed frontend SSE field name mismatch (channel_name → channel)
- Fixed SSE client not connecting after login redirect
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Switch Docker runtime from scratch to alpine:3.19 so kubectl exec works
for admin CLI operations. Add `synapbus channels create` and
`synapbus channels join` CLI commands with corresponding admin socket
handlers. Change default socket path to /data/synapbus.sock (absolute).
Also add Helm envFrom support and NodePort configuration.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Use human agent's perspective only for unread counts (avoids system agent inflation)
- Replace onDestroy + get() with $effect cleanup in channel/DM pages (Svelte 5 compat)
- Fix notification store to parse array-of-objects API response format
- Add last_read_message_id to DM messages endpoint
- Fix test agent type seeding for GetHumanAgentForUser
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Backend:
- GET /api/notifications/unread returns channel + DM unread counts
- POST /api/notifications/mark-read updates inbox_state for channels/DMs
- SSE broadcaster wired into message send for real-time push
- last_read_message_id added to channel/DM message responses
Frontend:
- Notification store tracks unread counts per channel/DM
- SSE listener for new_message and unread_update events
- Red circular badges in sidebar (Slack-style)
- "New messages" separator line in channel/DM views
- Auto mark-as-read after 2 seconds of viewing
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
sql.NullTime cannot scan SQLite's text-format timestamps from
modernc.org/sqlite. Switch to sql.NullString with manual time.Parse.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- JS/TS execution engine (goja + esbuild) with sandboxed runtime and call() bridge
- BM25 action discovery index over 23 registered actions
- ServiceBridge mapping call() invocations to existing service methods
- Admin CLI subcommands for webhook/k8s/gc operations
- Pagination support (offset/limit) in read_inbox, search_messages, get_channel_messages
- Fixed test assertions for call() envelope structure {ok, result}
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Replace 5 separate tool registrars (messaging, channels, swarm,
attachments, webhooks) with a single HybridToolRegistrar exposing
4 tools: my_status, send_message, search, and execute.
New foundation packages:
- internal/actions: action registry (22 actions) + BM25 search index
- internal/jsruntime: lightweight call() expression parser with
concurrency-limited execution pool
The `execute` tool dispatches call() expressions through a
ServiceBridge that maps action names to existing service methods,
preserving all original handler logic. The `search` tool enables
agents to discover available actions by keyword. The `send_message`
tool merges DM and channel sending with mutual exclusion.
All unit tests, integration tests, build, and vet pass.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add Offset, After, Before date filters to ReadOptions and SearchOptions.
Add Channel name filter to SearchOptions. Introduce PaginatedMessages,
PaginatedChannels, and PaginatedTasks types with total counts. Update
ReadInbox, SearchMessages, and GetChannelMessages to return paginated
results. Add CountInboxMessages, CountSearchMessages, CountChannelMessages,
and CountTasks store methods. Update all callers in MCP tools, REST API
handlers, and search service. Add comprehensive tests for offset
pagination, date filtering, channel name filtering, and combined
filters with pagination.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Register all 23 agent-callable operations (messaging, channels, swarm,
attachments) with full parameter metadata and usage examples. Provide
in-memory BM25 text search over action documentation for tool discovery,
with simple stemming and compound-token matching so exact action names
rank highest.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
