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2026-06-02feat(chat): paste-to-attach images/PDFs with model capability checkAdam Malczewski
Add multimodal image/PDF input to the chat box via clipboard paste, gated by a graceful per-model capability check. UX: a pasted image/PDF inserts an inline token (【image:…】 / 【pdf:…】) into the draft, so attachments have ORDER relative to typed text and can be referenced positionally. The token is the only handle — deleting it (atomic Backspace/ Delete, or selection overlap) detaches the file; an input-reconciliation safety net detaches any attachment whose token is no longer intact. No preview strip. Capability check: resolveModelCapabilities reads models.dev modalities.input (new GET /models/capabilities, mirrors /context-limit). The input blocks Send (no tokens spent) only on a definitive 'no'; unknown capability (catalog offline / unmapped provider) stays permissive. Attachments require a fresh turn — Send is blocked while generating and /chat rejects content mid-turn (409). Attachments are EPHEMERAL: forwarded to the model for the turn via ordered AI SDK ImagePart/FilePart content, but never persisted (history keeps the text with [image]/[pdf] markers). Text-only turns serialize byte-identically to before. Limits (Anthropic-aligned, enforced at paste + re-validated server-side): PNG/JPEG/WebP/GIF/PDF; image ≤5MB, PDF ≤32MB, ≤20 attachments, ≤32MB total. core: UserContentPart types, models/attachments validator, capability resolver, agent.run+toModelMessages thread ordered content. api: /chat content validation + passthrough. frontend: attachment-tokens helper, ChatInput paste/token/gating, per-tab staged attachments, App.svelte capability fetch. +44 tests.
2026-06-02feat(context-window): show current/max context usage per tab/modelAdam Malczewski
Add a 'Context Window' sidebar view showing the live context occupancy (latest request's input+output) against the model's maximum context window, resolved dynamically from the models.dev catalog. - core: models.dev catalog module (resolveContextLimit) with disk cache, TTL, stale-fallback + offline penalty memo; null for unknown models. - api: GET /models/context-limit?provider=&modelId=. - frontend: ContextWindowPanel + computeContextUsage helper; App resolves + caches the active model's max (anthropic/opencode-anthropic only); percent shown to 2 decimals; degrades to bare token count when max unknown. - tests: core catalog (13), api route (3), frontend helper (6).
2026-05-22feat: agent builder, CWD support, auto-save, UI polish, unavailable tool ↵Adam Malczewski
handling - Agent Builder: full CRUD with card grid, drag-and-drop model reorder, edit/delete - Auto-save on edit with 600ms debounce, AbortController for concurrency, fieldset disabled until name entered - Agent definitions stored as TOML with cwd field, loaded from global/project dirs - Working directory: per-tab CWD override in Chat Settings, agent default CWD, auto-create on first message - CWD validation: check-dir endpoint with ~ expansion, real-time validity indicator - Subagent CWD validated against parent's effective CWD using path.relative - Unavailable tool calls: caught gracefully, shown as tool call with error badge, model retries - UI: tab bar border radius, sidebar border removed, chat input ghost style, scroll-to-bottom rectangle - Skills dir collapse uses CSS rotation, Model Choice renamed to Chat Settings, System Prompt view removed - Reusable SkillsBrowser/ToolPermissions with external mode for Agent Builder - ModelSelector: Agent/Manual toggle, agent list, Agent Settings link - Page router, skills recursive scanning, bin/up gopass removed, docker volume mounts
2026-05-21refactor: gut model/tag/fallback/agent-template system, fix Docker setupAdam Malczewski
- Remove ModelResolver, model definitions, model tags, fallback order, agent templates - Remove all [[models]], [agents], and fallback from dispatch.toml and config schema - ModelRegistry is now a pure key-state manager - dispatch.toml reduced to keys + permissions only - Docker: fix entrypoint for existing UID, skip bun install in frontend container - Docker: scoped build cache prune in bin/clean
2026-05-20feat: phase 3 — config, skills, model groups, task list, and sidebar UIAdam Malczewski
- Config system: TOML-based dispatch.toml with hot-reload via chokidar - Model/key resolution: tag-based model selection, key fallback chains - Skills system: directory loader with TOML frontmatter, agent mappings - Task list tool: add/update/list/get operations with WebSocket events - API routes: GET /config, /skills, /skills/:name, /models, /models/resolve - Frontend: sidebar with model status, task list, config viewer, skills browser, permission log - Sliding sidebar animation using CSS transitions (not Svelte transitions)