* ui: move get_datetime tool to frontend
* clarify docs
* server: drop the now unused ctime include
strftime() and gmtime_r() were the only users, both went away with the
get_datetime tool. Also make the renderer's catch inert: the browser
executor always emits JSON, so a non-JSON result is no longer a date to
display.
---------
Co-authored-by: Pascal <admin@serveurperso.com>
* server: add read_image tool (#25875)
Adds a server-tool that allows vision models to analyze server-side images.
This tool is reading a single file for now:
The image data is base64 encoded and passed to the UI, which
decodes it, fills the <img> tag and removes the data URI before
passing the tool result back to the model.
* cleanup read_image tool: move magic strings to constants
* Add dedicated constants file: tools/ui/src/lib/constants/read-image.ts
with PREFIX_IMAGE, PREFIX_SIZE, PREFIX_MIME constants
* Use ATTACHMENT_SAVED_REGEX from agentic.ts in ChatMessageToolCallBlockReadImage.svelte
* Use NEWLINE constant from code.ts instead of hardcoded '\n'
* Use PREFIX_SIZE in regex pattern for size parsing
* Add SERVER_TOOL_READ_IMAGE_PREFIX_* constants in C++ server-tools.cpp
to match the TypeScript PREFIX_* constants for consistency
* server: rename read_image tool to read_media for images and audio
* Rename server_tool_read_image to server_tool_read_media in C++
* Rename enum BuiltInTool.READ_IMAGE to READ_MEDIA
* Rename UI constants, parser, and Svelte component files
* Update display label from 'Read image' to 'Read media'
* ui: consolidate audio data URI handling into shared utility
* Extract getAudioInputFormat to a shared utility (was duplicated inline)
* Store raw base64 in base64Data on the message object
* Use base64Data to construct data URIs for audio rendering
* Update agentic store to build INPUT_AUDIO parts from base64Data
* server: read_media: restrict audio to wav/mp3 and minor fixes
* Server get_mime_from_extension now only advertises audio/wav and
audio/mpeg (the only formats the model's input_audio API accepts)
* Case-insensitive extension matching (fixes .MP3, .Wav, etc.)
* Unknown extensions return an error instead of a multi-MB data URI
that inflates model context with garbage
* Updated tool description to document supported formats
* Frontend AUDIO_MIME_TO_EXTENSION trimmed to match server
* fix a missing import in tools/ui/src/lib/stores/agentic.svelte.ts
* server: read_media: add to --tools help text and README tool list
* ui: fix indentation in ChatMessageToolCallBlockDefault.svelte
* server: read_media tool: fix a cast to use the correct type
* server: read_media: multiple fixes
* server-tools.cpp import cctype, remove UTF-8 char, check mime before reading file
* ui: add MimeTypePrefix.AUDIO and use it in agentic.svelte.ts
* server: make read_media inherit from read_file and add uses_cwd
* ui: fix formating issues
* rm from server
* move it to frontend-only tool
* correct partial commit
* rm unused
* ui: address review from allozaur
Replace the magic strings, regexes and number in the read_media parser
and service with named constants. Path splitting reuses
FILE_PATH_SEPARATOR_REGEX, the size header regex moves to
READ_MEDIA_SIZE_REGEX derived from PREFIX_SIZE, and
FILE_EXTENSION_SEPARATOR lands next to it in constants/code.ts.
---------
Co-authored-by: ckrafft <ckrafft@epyc>
Co-authored-by: Xuan Son Nguyen <son@huggingface.co>
Co-authored-by: Pascal <admin@serveurperso.com>
* ui: split the markdown rendering setting per surface
User content and thinking get their own toggle again, so turning off
markdown for a message leaves reasoning blocks formatted. Both default
to markdown. A stored renderContentAsRawText unfolds onto the user key
and is dropped from the config.
File mentions render as badges in the raw text path too, through a
narrow pass over [name](file://path) that leaves everything else
untouched.
* ui: let the rich chat input scroll past its max height
The contenteditable renderer caps its height with max-height but had no
overflow rule, so a long buffer overflowed into the input area wrapper
and got clipped by its overflow-hidden, leaving no way to reach the
bottom of the message. The textarea renderer scrolls natively and was
never affected.
* ui: apply the new lint and format config
* ui: move the render keys unfolding into the migration service
Address review from @allozaur: the settings store no longer rewrites
persisted config on load, the raw text toggle now unfolds onto the
per-surface render keys in migration.service.ts, next to the other
config migrations. The mention scanner flag and the directory path
suffix become named constants.
* base : slash-command/misc foundation - model icon and focus-selector constants
* feat : slash-command picker and command parsing helpers
* refactor : wire command and @-mention pickers into the chat form
* ui : improve model selector keyboard navigation and load/dismiss
* feat: Unify markdown/raw-text rendering under one setting with migration
* fix: Misc fixes - tool-call subtitle, assistant wrap, progress guards
* feat: Clamp and style numeric settings inputs from registry bounds
* server : extend file_glob_search for UI pickers
* ui : add per-conversation working directory with picker
* ui : add path navigation and search scope to cwd picker
Treat path-like queries (starting with / or ~) as directory navigation
instead of glob-matching the whole query: search the parent for the last
segment, and descend into an exactly-typed directory by listing its
children. Show the effective search scope in the footer and auto-search
on open so the current directory and its siblings appear immediately.
Assisted-by: Claude
* db : persist per-call tool cwd on tool result messages
* ui : abbreviate tool paths under home with a tilde
* ui : show the per-call cwd on exec shell rows
* ui : clarify the synthetic cwd message for the model
* ui : reuse the trailing cwd row on a repeated pick
* ui : don't jump when a cwd row is injected mid-chat
* chore: Formatting
* refactor: Cleanup comments
* ui : unify working directory naming and add a synthetic-message flag
* ui : render synthetic cwd rows without a scroll jump
* ui : decouple the working directory picker into utils and sub-components
* ui : add get_info tool call block
* chore: Formatting
* refactor: Cleanup
* refactor: Cleanup
* refactor: Cleanup
* fix: UI
* server : harden file_glob_search listing (kind enum, timeout, symlink guard, absolute base)
* ui : use persisted isSynthetic flag for cwd rows, drop legacy formats
* ui : cache picker search, fail visibly on native resolve
* ui : escape glob metacharacters in picker search glob
* ui : simplify auto-scroll pin
* chore: Format
* fix: Use `SvelteMap`
* refactor: Post-review fixes
* ui: accept Windows roots in the working directory picker
recognize a drive root (C:) and a UNC share (//host/share) as path
navigation, alongside the POSIX root and ~, so a query like D:\repos
lists that directory instead of glob-matching it under the home dir
split below the root, so a bare drive resolves to its root rather than
to a drive-relative prefix
rewrite backslashes into forward slashes only when the query carries a
Windows root, since a backslash is a legal POSIX filename character
paths keep travelling with forward slashes, which is what the server
returns and what Windows accepts
---------
Co-authored-by: Pascal <admin@serveurperso.com>
* fix: single-flight conversations store init
* refactor: remove unused legacy-migration util
* fix: make createSystemMessage transactional
* fix: delete message branches cascading on edit/regenerate
* fix: stop stamping lastModified on conversation metadata updates
* fix: count cascaded forks in bulk delete toast, bulkify deleteAll
* refactor: drop redundant conversation list respreads
* refactor: create conversation in a single write
* fix: use table constant in toggleConversationPin
* fix: keep the system message placeholder out of the edit form
* fix: keep focus in the system message editor after opening it
* fix: focus the main chat form after submitting a system message
* fix: update timestamp of the correct conversation on stream completion
* server + ui: refactor resumable stream routes to query string conv_id
The conversation id can embed a model name containing slashes
(ggml-org/...) in router mode, which the decoded path splits before the
:conv_id param is captured, so stop and resume never matched the
session. Move the id to the conv_id query string on the public routes
and on the internal router -> child hop, where slashes survive
encoding. Handlers are unchanged since query and path params land in
the same map. Add a regression test with a slashed model name.
* server: move stream route docs to server-stream.h
Address review: ngxson wants the main server.cpp registration code kept
clean and simple, with route-level explanations living in the header.
Move the query string rationale and the lookup ownership note next to
the handler declarations in server-stream.h, and shorten the wiring
comment to a pointer.
* server: cancel a pending request when its stream is stopped during model load
The conversation was registered in the conv map only after the blocking
autoload wait, so a stop issued while the model loaded found nothing to
cancel and the request went on to generate an orphan once the load
ended. Register the conversation before the wait and give the entry a
ticket: a stop erases the entry, and the parked request checks its
ticket after the wait and aborts with 400 instead of starting. A newer
request on the same conversation replaces the entry, so only the
stopped request is cancelled. Add a regression test that stops during
the load window.
* server + ui: resume a stream after a page reload during model load
A pending request died with the client socket when the page was
reloaded while its model was loading, so no session ever existed and
the conversation had nothing to recover. A session request that waited
for a load now detaches from the client socket and reaches the child
regardless, the session buffer receives the generation, and the resume
route answers 503 while the owner is loading so the client retries
instead of dropping its state. The WebUI persists the pending stream at
send time, quietly polls on 503, and attaches once the session exists.
Add a regression test that drops the client during the load window.
* ui: show the model load progress again after a page refresh
The resume wait was invisible, so a conversation refreshed while its
model was loading showed nothing until the first byte. On a 503 from
the resume probe, mark the conversation as loading again so the
assistant row persisted at send time renders the processing info, and
target the model frozen in the persisted stream state for the
progress, since the row has no model yet and the dropdown may not be
restored.
* fix CI
* fix CI bis
The in-conversation system-message edit textarea had a fixed min-height and no auto-resize, so long messages were crammed to 2 lines. Reused existing autoResizeTextarea helper on input and when the editor opens, and added max-height to cap growth.
* ui: remove viewport fade in and smooth autoscroll bottom snap
fadeInView mounted every message and markdown block at opacity 0 and
relied on an IntersectionObserver to reveal it. When the observer never
fires (blocks mounted offscreen during long agentic loops) the content
stays invisible forever while still present in the DOM. Remove the
action, its orphaned isElementInViewport util and all call sites:
blocks now render visible immediately.
AutoScrollController.scrollToBottom defaulted to behavior smooth and is
invoked every 100 ms while streaming. Each tick restarts an easing
animation toward a moving scrollHeight, producing a random elastic bump
of a few pixels when the user reaches the bottom and autoscroll
reengages. Default to instant scrolling; the user facing scroll down
button keeps its smooth behavior.
* ui: skip rendering of offscreen chat messages via content-visibility
Apply content-visibility auto with contain-intrinsic-size to chat
messages so the browser skips layout and paint for messages outside
the viewport. The DOM stays complete: component state, find-in-page,
text selection, and the mutation based autoscroll are unaffected, and
browsers without support simply ignore the properties.
* ui: remove conversation switch fade
Switching conversations faded the message list out and in over 500 ms
plus a 300 ms route delay, deferring the message refresh behind two
requestAnimationFrame calls. Remove the fade, its navigation hooks and
dead state, and refresh messages directly so switching is only bound
by actual render time.
* ui: describe present behavior in comments and drop unused parameter
* ui: anchor the context gauge popup to the form with plain CSS
The stats card was portaled to body and repositioned in script on
every ancestor scroll event, trailing the page by one frame while
streaming. Render it as an absolutely positioned sibling of the input
box inside the already relative form, so nothing runs during scroll.
The card sits just above the dial, centered on it and overlapping the
textarea, from a single measurement of the dial center and top taken
when it opens; the dial and the card share the same positioning frame,
so the values stay exact while the card is open. Mouse pointers open
on hover with a grace delay to reach the card, touch pointers toggle
on tap, any press outside the card and the dial closes it, and Enter
and Space toggle from the keyboard. The card lives outside the input
box because its overflow-hidden and backdrop-filter would clip any
positioned descendant.
* ui: extract context gauge popup constants and relocate its state store
Move the placement values and the close grace delay to
lib/constants/context-gauge-popup.ts, matching the auto-scroll
constants layout, and move the popup state module from the component
folder to lib/stores where runes modules live in this codebase.
* ui: declare the context gauge popup card ref as $state
Edge paragraph margins are now zeroed at the source in
markdown-content.css, but the user bubble and the system message still
carried the -my-4 compensation for them. The uncompensated negative
margins shrank the wrapper 2rem below its content, collapsing
single-line user bubbles into a scrollable sliver and skewing the
system message expand threshold.
* ui: fix Show tool call in progress toggle ignored
The showToolCallInProgress setting was disconnected from the render
path during the agentic content rework: getDefaultExpanded() returns
a hardcoded false for tool call sections and an unconditional effect
auto-expands the currently executing tool call regardless of the
setting.
Drive default expansion of all tool call section types from the
setting and remove the now redundant auto-expand effect. Manual
toggling still takes precedence over the default in both directions.
* ui: rename Show tool call in progress to Always show tool call content
The previous name suggested symmetry with Show thought in progress,
which only applies while inference is running, but tool call content
stays expanded after completion. Rename the label, the settings key
and the syncable server key to alwaysShowToolCallContent. The synced
parameter never worked under its previous name so no migration is
needed.
* feat: Add shimmer text animation for processing state indicators
* feat: Redesign CollapsibleContentBlock component with improved UX
* feat: Add conditional setting display support with dependsOn field
* feat: Add showAgenticTurnStats setting for per-turn statistics
* feat: Update ChatMessageAgenticContent with improved UI and new features
* feat: Enhance file read tool UI/UX
* feat: Refine styling of collapsible content and code preview blocks
* feat: add terminal variant to CollapsibleContentBlock
* feat: add built-in tools UI registry
* feat: extract ChatMessageReasoningBlock and ChatMessageToolCallBlock
* refactor: simplify ChatMessageAgenticContent to use extracted blocks
* fix: correct markdown content block margin spacing
* fix: reorganize SettingsChatFields layout and reset button positioning
* fix: use direct map access in agentic store session methods
* refactor: remove reasoning preview/throttle system from CollapsibleContentBlock
* feat: add auto-scroll to reasoning block and remove showThoughtInProgress
* feat: add ChatMessageToolCallDateTime component and support for new tool types
* feat: improve auto-scroll reliability in reasoning block with RAF coalescing and MutationObserver
* feat: show MCP server favicon for tools without a built-in icon
* feat: add search-results parsing utilities and tests
* feat: add ChatMessageToolCallSearchResults component
* feat: integrate search results rendering into ChatMessageAgenticContent
* feat: display tool call input alongside output in ChatMessageToolCallBlock
* style: use muted foreground color in reasoning block content
* chore: Format
* feat: Refine reasoning block layout and make pending thoughts display configurable
* feat: Stream tool call code blocks with auto-scroll and handle partial JSON
* feat: add streaming permission gate infrastructure
* feat: wire permission gate into the agentic loop
* fix: bail out on abort and skip already-approved tool calls
* fix: clear partial tool calls on abort and savePartialResponse
* test: cover partial tool call cleanup end-to-end
* refactor: Remove streaming permission gate logic
* fix: Correct autoscroll and streaming gates for tool calls and reasoning blocks
* refactor: Chat Message Assistant componentization
* fix: Show health metadata for disabled MCP servers and promote connections on enable
* fix: Inherit global enabled state for missing MCP per-chat overrides
* refactor: Cleanup
* refactor: Split ChatMessageToolCallBlock into dedicated components
* feat: Add live streaming and auto-scroll for tool execution output
* feat: Add line numbers and change markers to file edit diffs
* chore: Formatting
* feat: Add type definitions and utilities for recommended MCP servers
* feat: Add recommended MCP servers configuration and storage key
* feat: Add McpServerCardCompact component for recommended servers
* feat: Add recommended servers section to Add New Server dialog
* feat: Update McpServerForm to support authorization requirements
* feat: Add select-none classes for text selection prevention
* feat: Add recommended MCP server icon assets
* refactor: Store dismissed MCP recommendations as a boolean flag
* feat: Render tool results as JSON or Markdown based on detected content type
* feat: UI improvement
* feat: Render search block early and update heading to show execution state
* fix: Prevent non-web-search tools from triggering the search UI block
* refactor: Cleanup
* refactor: Extract hardcoded icon size classes into shared constants
* refactor: Extract hardcoded tool result separator into a shared constant
* refactor: Tool Calls UI/logic
* refactor: Cleanup
* refactor: Cleanup
* refactor: Cleanup
* feat: WIP
* feat: Retire ChatScreenProcessingInfo component, context, and keepStatsVisible settings
* feat: Always-on gauge with active-model /props, conversation stats and live-reactive reading/output/avg
* feat: Add /tokenize endpoint, TokenizeService, FNV-1a and JSON Schema utilities
* feat: Surface enabled-tools token count in context hover card
* refactor(tools): make toolsStore the sole owner of the OpenAI wire format
Previously mcpStore.getToolDefinitionsForLLM() owned the MCP->OpenAI
shape conversion (plus normalizeSchemaProperties). That created two
sources of truth for what gets sent to the LLM, with the
duplication-prone risk of the deduplicated enabled list (which feeds
the token-count cache) drifting from the bytes actually shipped on
chat.
Now:
- mcpStore: pure protocol state + routing. Drop getToolDefinitionsForLLM
and the inline OpenAIToolDefinition conversion + normalizeSchemaProperties.
Doc comment adjusted to declare wire-format ownership as belonging
to toolsStore. Connection lifecycle, health checks, executeTool,
and the connections/toolsIndex remain.
- toolsStore: owns the wire shape (added earlier this series). mcpEntries()
inlines the MCP tool conversion; uses normalizeJsonSchema (the JSON
Schema util extracted in the prior commit) so missing 'type' fields
are inferred from defaults. mcpTools getter iterates mcpEntries() so
the Settings UI and the deduplicated enabled list see the same
definitions. getEnabledToolsForLLM iterates mcpEntries() instead of
calling mcpStore, so the JSON sent to the LLM is identical to what
toolsStore.refreshEnabledToolsTokenCount tokenizes.
- agentic: the chat-completion tools field's type was annotated as
ReturnType<typeof mcpStore.getToolDefinitionsForLLM>, claiming the
shape was owned by mcpStore. Switch to ReturnType<typeof
toolsStore.getEnabledToolsForLLM>, the actual source.
Assisted-by: Claude
* feat: UI WIP
* feat: UI WIP
* feat: UI WIP
* feat: Adjust reasoning submenu layout and spacing
* feat: Adjust context usage gauge thresholds and styling
* feat: Split context usage gauge stats into current and cumulative breakdowns
* chore: Format
* refactor: Cleanup
* refactor: Cleanup
* feat: improve token gauge accuracy and display
* refactor: remove MCP recommendation gating and simplify server visibility
* feat: add token audit logging to ChatStore for debugging
* refactor: Simplify context token reading to use server promptTokens directly
* feat: Replace last-known token tracking with live server-derived stats for accurate streaming gauges
* feat: UI Improvements
* feat: Move prompt processing stats to the preceding user message
* feat: Fix context token double-counting and refine gauge layout
* refactor: remove always-show-agentic-turns setting and simplify agentic turn display
* feat: track and display cache tokens in context gauge
* feat: add diagnostic logging for chat completion requests
* refactor: improve token audit console output with fresh/cached breakdown
* fix: invalidate enabled tools token count cache on tool changes
* test: add unit tests for tools store token count invalidation
* refactor: Remove tools token counting infrastructure
* refactor: Update ChatFormContextGauge to use simplified token tracking
* refactor: Update ChatStore to remove tools token counting
* chore: Formatting
* feat: Improve UI text
* feat: simplify context usage derivation and refine gauge labels
* refactor: cleanup logs
* cleaning
* fix: UI
* refactor: Enums
* refactor: Extract context gauge logic into hook and split UI into sub-components
* refactor: Cleanup comments
---------
Co-authored-by: Pascal <admin@serveurperso.com>
* ui: Improve performance when streaming
* ui: build sibling info map in branching utils
Moves the node map and sibling map construction from the
.by block into buildSiblingInfoMap() in branching.ts.
The map is built once per structural change and only read
afterwards, so it does not need SvelteMap reactivity. Keeping
the construction in plain TypeScript fixes the
svelte/prefer-svelte-reactivity lint error and groups the
branching logic where it already lives.
---------
Co-authored-by: Pascal <admin@serveurperso.com>
* feat: ui: Add predefined recommended MCP servers to settings
* feat: ui: Add MCP server recommendation dialog with custom server support
* feat: Auto-focus input fields on mount and dynamic addition
* feat: Add header validation to MCP server add and edit forms
* feat: Persist recommended MCP server opt-in selections
* test: Cover MCP configuration with tests
* chore: Format & cleanup
* feat: Centralize MCP server overrides to settings config and improve recommendation UI
* fix: Capture index before mutation to prevent focus drift
* refactor: Extract MCP_CARD_VISIBLE_TOOL_LIMIT to shared constants
* refactor: Support arbitrary authorization header schemes
* refactor: Consolidate MCP recommendations dismissal into existing storage key
* fix: Use case-insensitive comparison for MCP server ID prefix check
* refactor: Centralize MCP server visibility logic and extract recommendations hook
* refactor: Cleanup
* fix: Prevent tool messages from incorrectly appending to other conversations
* ui: prevent agentic loop from poisoning another conv's currNode
* ui: make editedContent a so background recompute does not wipe in-progress edits
---------
Co-authored-by: Pascal <admin@serveurperso.com>
* ui: show model load progress on the selector trigger
Mirror the in-dropdown stage progress as a thin bar on the selector
trigger, so the active model's load percent stays visible when the menu
is closed. Same status gating and composite fraction as the dropdown
row, so both bars track the selected model in sync.
Suggested-by: Julien Chaumond <@julien-c>
* ui: show model load progress bar on the in-conversation model selector
* ui: tune model load indicator to a pulsing highlight (suggested by @ngxson)
Also wire the indicator onto the mobile sheet trigger, which was missing
it since mobile uses the sheet instead of the dropdown.
* ui: thin (@allozaur) pulsating (@ngxson) model load bar
* ui: model status and load progress via /models/sse feed
* ui: centralize SSE wire-format delimiters into shared constants for the chat and /models/sse parsers
* ui: type /models/sse event names as a ServerModelsSseEventType enum
Address review from allozaur
* use child snippets for landing and chat message elements
* make ... icon visible in conversation history menu
* conversation history forward tab fix
* add snippet fix for fork icon in conversation history
* focus/keyboard fix for attachment x icon and scroll left/right
* formatting
* fix scroll down issue
* simply Statistics and pointer events in scrolldown
* create storybook tests and move to folder
* improve tests to actually assert on element
