The MCP adapter previously wrapped any error returned by MCPToolManager.ExecuteTool
into a Go error returned from the fantasy.AgentTool.Run interface. The fantasy
agent loop treats those as critical errors and aborts the entire turn —
discarding all prior reasoning, tool calls, and results.
In practice that meant a single misbehaved MCP server returning a JSON-RPC
"-32602 Invalid params" (e.g. a Zod schema mismatch on the server's input
validation) would kill an in-progress turn after the model had already done
dozens of seconds of useful work, with no way for the model to see the
validation message and self-correct.
This mismatched the contract that native Kit tools follow: native tools
return errors via kit.ErrorResult(...), which become soft tool-result errors
that the model reads and can act on (retry with corrected args, try a
different tool, give up gracefully).
Make the MCP path behave the same way:
- JSON-RPC protocol errors, transport failures, and server-side schema
rejections are now returned as fantasy.NewTextErrorResponse(...) with
err == nil, so the agent loop continues and the model sees the failure
in-band as a tool result it can reason about.
- Context cancellation (ctx.Err() != nil) remains a critical error so
callers can abort turns deterministically. This is the only case where
bubbling up is correct — the caller intentionally tore the turn down
and the agent must not keep spinning.
- Server-side soft errors (CallToolResult{ isError: true }) and the
happy path are unchanged.
The agent loop's MaxSteps cap already bounds the worst case for a
permanently broken MCP server, so there is no risk of unbounded retries.
Side effect: extracted a tiny mcpExecutor interface for the one method the
adapter uses (ExecuteTool), purely so the adapter is unit-testable in
isolation without standing up a full MCPToolManager + connection pool.
Behavior change note for downstream consumers: code that relied on
host.PromptResult / Stream returning a Go error containing
"mcp tool execution failed" will no longer see those errors — the
failure information is now in the assistant's final response (or in the
OnAfterToolResult / OnToolResult hooks, where IsError will be true).
Context cancellation continues to surface as an error from those calls
as before.
- register loaded skills into the input autocomplete under category
"Skills" with HasArgs so Enter populates "/skill:name " instead of
auto-submitting, leaving room for trailing args
- prefix descriptions with [project] or [user] to disambiguate
colliding skill names across sources
- extend refreshSkillItems to prune & re-add Skills entries on
ContentReloadEvent, matching the pattern used for prompt templates
and MCP prompts
- add Description field to ui.SkillItem and populate it from
kit.Skill.Description in both initial build and hot-reload paths
- Add unexported steerDrainFn test seam on App so unit tests can
inject fake steer items without standing up a full *kit.Kit
(Options.Kit is a concrete struct, not an interface).
- releaseBusyAfterCompact now prefers the seam over Kit.DrainSteer
via a small switch; production behaviour is unchanged when the
field is nil.
- Add TestReleaseBusyAfterCompact_splicesSteerAheadOfQueue, which
pre-populates both fake steer items and ordinary queue prompts,
invokes releaseBusyAfterCompact, and asserts the first dispatched
prompt is the steer item — proving steer messages retain 'act now'
priority and that drainQueue is actually launched (the bug from
#27).
- Add releaseBusyAfterCompact() shared deferred tail used by both
CompactConversation and CompactAsync. It drains the SDK steer
channel, splices steer items in front of any queued prompts, and
hands off to drainQueue so messages received during compaction
are dispatched automatically once compaction finishes.
- Previously, busy was simply cleared on completion and the queue
sat idle until the user submitted another prompt, which then
flushed everything together.
- Honor the closed flag so a teardown during compaction discards
pending items instead of spawning drainQueue against a torn-down
App.
- Add regression tests covering the queued-flush, idle-empty, and
closed-during-compact paths.
Fixes#27
Addresses two CodeRabbit feedback items on PR #24:
* Docstring coverage warning (was 57.14%, threshold 80%): adds godoc
comments to the four test functions added or substantially rewritten
in this PR — TestLoadAndSaveManifest, TestAddAndRemoveFromManifest,
TestFindInManifest, TestHighlightFileTokensInjectsANSI.
* Quick-win nitpick: replaces the manual os.Setenv/os.Unsetenv +
defer pattern in TestFindInManifest with t.Setenv, which restores
the env var automatically on cleanup even on panic or t.Fatal.
go test -race ./... still passes.
The TestUserBlockHighlightsFileTokens test was rewritten to call
HighlightFileTokens directly (UserBlock was deleted in the dead-code
sweep). That left testTypography with no callers, so staticcheck U1000
flagged it.
The same ~40-line block — building a kit.SubagentConfig, wrapping
OnEvent through sdkEventToSubagentEvent, calling kitInstance.Subagent,
and translating the SDK result into extensions.SubagentResult — was
copy-pasted three times:
* cmd/root.go (interactive TUI Context, line 1148)
* cmd/root.go (post-SessionStart runtime Context, line 1446)
* internal/acpserver/session.go (ACP server Context, line 154)
A separate sdkEventToSubagentEvent function was duplicated byte-for-byte
between cmd/root.go and internal/acpserver/session.go.
Both are now consolidated in a new internal/extbridge package which is
the only module-internal home that can legitimately import both
pkg/kit/ (the public SDK) and internal/extensions/. cmd/ and
internal/acpserver/ both import it, so SDK-event-to-extension-event
schema changes only have one site to update.
Also fixes pkg/kit/events.go godoc comment that named the underlying
LLM library, per AGENTS.md 'No Dependency Name Leakage' rule for
exported SDK symbols.
go test -race ./... passes.
Removes ~600 lines of unreferenced code surfaced by deadcode + manual
audit (none of it reachable from production code paths or test setup):
- internal/models/pool.go: ProviderPool was never wired into kitsetup
or the agent; the global pool singleton had zero callers.
- internal/ui/debug_logger.go: CLIDebugLogger was unreachable; debug
routing goes through internal/tools/buffered_logger.go instead.
- internal/ui/tool_approval_input.go: tea.Model never instantiated;
approvals are handled inline in model.go.
- internal/ui/cli.go: DisplayAssistantMessage / DisplayCancellation /
GetDebugLogger had zero callers (the *WithModel variant is what
event_handler.go uses).
- internal/ui/style/enhanced.go: Style{Card,Header,Subheader,Muted,
Success,Error,Warning,Info} + Create{Separator,ProgressBar} — none
used. CreateBadge stays (used by model.go).
- internal/ui/style/themes.go: RefreshThemeRegistry — never called.
- internal/ui/block_renderer.go: With{FullWidth,MarginTop,Padding{Left,
Right},Background,Foreground,Width} — option helpers nobody calls.
- internal/ui/render/blocks.go: UserBlock, ToolBlock — replaced by
inline rendering elsewhere; the test for UserBlock was rewritten to
directly exercise HighlightFileTokens (which is what the test really
cared about).
- internal/ui/commands/commands.go: GetAllCommandNames — no callers.
- internal/ui/message_items.go: NewTextMessageItem,
NewSystemMessageItem + the entire SystemMessageItem type — model.go
uses NewStyledMessageItem instead.
- internal/prompts/loader.go: Deduplicate — the loader does dedup
internally; standalone helper was unused.
- internal/models/cache_options.go: mergeProviderOptions + its
test-only consumer.
- internal/extensions/installer.go: Installer.GetInstalledPackages —
intended for a 'kit ext list' command that was never built.
- internal/extensions/manifest.go: saveManifestToScope,
saveManifestToPath, GetGlobalManifest, GetProjectManifest,
addEntryToManifest, removeEntryFromManifest — package-level
duplicates of *Installer methods. Tests rewritten to exercise the
live Installer methods instead, which fixes a latent path-resolution
inconsistency between manifestPathForScope and Installer.manifestPath
(the former hard-coded paths, the latter respects projectGitRoot).
- internal/extensions/subagent.go: SpawnSubagent + helpers
(generateSubagentID, findKitBinary, subagentJSONOutput). The
subprocess-spawn implementation is unreachable; production code
routes through kit.Kit.Subagent (in-process). Types
(SubagentConfig/Result/Handle/etc.) and the SubagentHandle methods
remain because they are exposed to extensions via Yaegi symbols and
the Context.SpawnSubagent field.
- cmd/root.go: LoadConfigWithEnvSubstitution — one-line wrapper around
kit.LoadConfigWithEnvSubstitution with zero callers.
go test -race ./... passes.
- Stale comment showed ~/.kit/sessions/--<cwd-path>--/ which does not
match the actual encoding (no leading/trailing dashes)
- Update to reflect the real format and point to encodeCwdForDir for
full rules
- Encode cwd via new encodeCwdForDir helper that handles both `/`
and `\` separators and strips characters illegal in Windows
directory names (`: < > " | ? *`)
- Fixes session creation on Windows where the drive-letter colon
produced names like `C:--test` and caused mkdir to fail
- Add regression tests covering Unix paths, Windows drive roots,
secondary drives, mixed separators, and other illegal chars
Fixes#18
Address two review findings on the MCP Tasks PR.
- Config.Validate() now rejects unknown tasksMode values with a clear
error naming the server and bad value. Without this a typo (e.g.
"alwasy") was silently downgraded to "auto" by the runtime parser.
- Kit.Subagent() now propagates the parent's six MCP task options
(mode map, timeout, TTL, poll interval, max poll interval, progress
callback) onto the child via a new inheritMCPTaskOptions helper.
Without this, child subagents always saw default polling and no
progress feedback regardless of parent configuration.
The propagation logic lives in a helper so the test exercises the real
code path instead of duplicating it; future task fields only need to be
added in one place.
Implement Phase 1 of the MCP Tasks spec so long-running tools/call
requests can run asynchronously, survive proxy timeouts, and be
cancelled mid-flight.
- connection pool now advertises mcp.NewTasksCapability() during
initialize and captures the InitializeResult so callers can detect
per-server task support
- new MCPServerConfig.TasksMode (auto|never|always, default auto)
parsed from both new and legacy mcp.json shapes
- ExecuteTool augments tools/call with TaskParams when policy and
capability allow, polls tasks/get / tasks/result until terminal,
and best-effort tasks/cancel on context cancellation
- new MCPToolManager methods: SetTaskConfig, ListServerTasks,
GetServerTask, CancelServerTask
- public SDK surface in pkg/kit: MCPTask, MCPTaskStatus, MCPTaskMode,
MCPTaskProgress, MCPTaskProgressHandler, plus Options fields
(MCPTaskMode, MCPTaskTimeout, MCPTaskTTL, MCPTaskPollInterval,
MCPTaskMaxPollInterval, MCPTaskProgress) and Kit.{List,Get,Cancel}
MCPTask methods
- works around two upstream mcp-go v0.51.0 parser bugs
(ParseCallToolResult rejects task responses; ParseTaskResultResult
looks for content under a non-existent nested key) by decoding the
wire shape directly via the transport
- defaults to MCPTaskModeAuto so servers that don't advertise task
support behave exactly as before
Fixes#21
- Bump fantasy v0.21.0 -> v0.23.0, mcp-go v0.49.0 -> v0.51.0,
acp-go-sdk v0.12.0 -> v0.12.2, chroma v2.23.1 -> v2.24.1,
fsnotify v1.9.0 -> v1.10.1, ultraviolet, AWS SDK, Google API
- Implement CloseSession and ResumeSession on acpserver.Agent to
satisfy the expanded acp.Agent interface in acp-go-sdk v0.12.2
- Add sessionRegistry.remove helper to support session close
Fantasy v0.21.0 natively includes gpt-5.5 and other newer models in
its responsesModelIDs/responsesReasoningModelIDs lists, making our
workaround unnecessary.
- Delete responses_models.go (go:linkname hack + RegisterResponsesModels)
- Delete responses_models_test.go
- Replace isResponsesAPIModel/isResponsesReasoningModel heuristics with
direct openai.IsResponsesModel/openai.IsResponsesReasoningModel calls
- Remove RegisterResponsesModels calls from registry init/reload
- Remove hack documentation from AGENTS.md
- Update all deps (fantasy v0.21.0, smithy-go, ultraviolet, etc.)
Fantasy's hardcoded responsesModelIDs list gates whether a model uses
the Responses API or Chat Completions code path. When a new model
(e.g. gpt-5.5) is added via `kit update-models` but fantasy hasn't
been updated yet, the type mismatch between *ResponsesProviderOptions
and *ProviderOptions causes a crash.
- Add isResponsesAPIModel()/isResponsesReasoningModel() helpers that
supplement fantasy's checks with prefix-based heuristics for modern
OpenAI model families (gpt-4.1+, gpt-5+, o-series, codex, chatgpt)
- Add RegisterResponsesModels() using go:linkname to append missing
model IDs from our database into fantasy's internal slices at init
time and after ReloadGlobalRegistry()
- Replace all direct openai.IsResponsesModel/IsResponsesReasoningModel
calls in providers.go with the new helpers
- Merge embedded + cached model databases instead of cache-only fallback
- Bump fantasy v0.19.0 -> v0.20.0 to match existing import usage
- Document the technique and model-family update process in AGENTS.md
- Remove top-level old_text/new_text params from edit tool schema
- Make edits array the sole interface; single edits pass 1-item array
- Simplify normalizeEditInput, removing dual-mode branching logic
- Update UI renderer to only read from edits array
- Remove old_text/new_text from bodyKeys in message summarizer
- Update web session HTML to iterate edits array
- Convert all single-edit tests to use Edits array
- Replace mixed-mode test with empty-array validation test
Tool blocking via OnToolCall and SetActiveTools returned both a
ToolResponse (IsError=true) and a Go error. Fantasy treats a non-nil
Go error from tool.Run() as a critical failure, aborting the agent
loop without delivering the tool result to the LLM. The model never
saw the block reason and would retry or hallucinate.
- Return nil error for blocked tools (OnToolCall Block=true)
- Return nil error for disabled tools (SetActiveTools)
- Return nil error for extension tool execution failures
- Update tests to assert nil error (IsError response conveys the error)
Fixes#20
- Set context tokens per-step in recordStepUsage instead of waiting
for turn completion; each step re-sends the full conversation so
the reported usage monotonically increases
- Add UsageUpdatedEvent to trigger a TUI re-render after each step
so the status bar reflects updated tokens, cost, and context %
even during gaps between streaming chunks
- Update test to expect per-step context token updates
- Add heightCache map to ScrollList, keyed by item ID, avoiding
repeated Render() calls purely to count lines
- Rewrite GotoBottom() to walk backwards from the end in O(visible)
instead of two full O(N) forward passes over all items
- Replace all height-only Render() calls in clampOffset(), AtBottom(),
ScrollBy(), and ScrollPercent() with cached itemHeight() lookups
- Invalidate cache on width changes (SetWidth) and item mutations
(AppendChunk, AppendStdout/Stderr via InvalidateItemHeight)
- Refresh cache entries in View() from authoritative renders
- Add LLMToolResultOutputContentMedia alias (closes gap in tool result types)
- Add LLMToolResultContentType enum and constants (Text, Error, Media)
- Add LLMToolInfo, LLMProviderOptions, LLMProviderMetadata, LLMPrompt aliases
- Replace all fantasy.* references in hooks.go and hooks_test.go with
SDK-owned aliases, removing the charm.land/fantasy import from both
- Fix gofmt alignment in internal/extensions/symbols.go
- Update SDK skill doc with complete LLM type reference
- Buffer session JSONL writes with bufio.Writer, flush at sync points;
ForkToNewSession and AddLLMMessages now batch N entries into ~1 syscall
- Cache lipgloss styles in style.CachedStyles, lazily built and
invalidated on SetTheme; eliminates ~15 NewStyle() calls per frame in
hot render paths (reasoning blocks, spinner, tool headers, margins)
- Cache git ls-files results for @file suggestions with 3s TTL; typing
@filename no longer spawns 3 subprocesses per keystroke
- Use strings.Builder for StreamingMessageItem.content; eliminates O(n²)
string copying during LLM response streaming
- Update all Go dependencies (bubbletea v2.0.6, fantasy v0.19.0,
acp-go-sdk v0.12.0, mcp-go v0.49.0, and transitive deps)
- Replace SetSessionModel with SetSessionConfigOption to match new
acp-go-sdk Agent interface (union type with ValueId/Boolean variants)
- Add ListSessions stub returning empty list (new required method)
- Refresh embedded_models.json from models.dev/api.json
- Update ACP smoke test: add initialize handshake, session/list,
session/set_config_option, session/cancel, and fix update parsing
- remove "You" label and icon from user messages, use borderless content block
- remove input title bar ("Enter your prompt...") and hint line
- increase textarea from 3 to 4 rows with top/bottom margin
- hide input hints permanently for a cleaner UI
- match separator colors (use theme.Border for both startup and input dividers)
- make startup separator full terminal width instead of hardcoded 80
- add /help for help hint and pipe separators to status bar
- add printCustomMessage/RenderCustomMessage for custom alert labels
- render /help output as markdown with "Help" alert label
- add Ctrl+V (paste image) to help message keys section
- fix reasoning text wrapping using ANSI-aware lipgloss.Style.Width
- export HighlightFileTokens for cross-package use
- Add NoOAuth field to MCPServerConfig with JSON/YAML support
- Guard OAuth error handling and transport setup with the new flag
- Prevents failed dynamic client registration on servers like PubMed
that do not support OAuth
- First ctrl+c clears input and arms quit flag with 3s timeout
- Second ctrl+c within timeout window actually quits
- Show '⚠ Press Ctrl+C again to quit' warning after first press
- Empty input no longer quits immediately on single ctrl+c
- Prompt/overlay states: ctrl+c cancels dialog, re-dispatches to
main handler for double-press tracking instead of quitting
- Update placeholder, help text, and tests to match new behavior
- wrap thinking text in StreamComponent and render.ReasoningBlock
- plumb width through renderer and streaming item paths
- keeps style consistent with user/assistant blocks and avoids cut-off lines
Adds 'none' thinking level to support OpenAI gpt-5.4 models which use
'reasoning_effort: none' instead of 'minimal'. Includes validation and
auto-adjustment when switching models with incompatible levels.
- Add ThinkingNone constant mapping to ReasoningEffortNone
- Add IsValidThinkingLevelForModel() with gpt-5.4 detection
- Add SuggestThinkingLevelFallback() for level migration
- Auto-adjust thinking level on model switch with user notification
- Update all docs to include 'none' in valid levels
Fixes#11
Add --set-default flag to 'kit auth login' to automatically set the
provider's default model after successful authentication. When no Anthropic
credentials exist but OpenAI credentials are detected, error messages
now suggest using OpenAI with the correct --model flag.
Fixes#9
Change Ctrl+C behavior to match other terminal AI tools (claude, codex, pi):
- First Ctrl+C clears the current input when text is present
- Second Ctrl+C (within 3 seconds) quits the application
- Ctrl+C on empty input quits immediately
- 3-second auto-reset timer clears the 'pressed once' state
- Flag also resets after message submission
Updates placeholder text and help message to reflect new behavior.
Fixes#13
Add defensive validation to detect and prevent cycles in the session tree
parent chain that could occur after compaction or file corruption.
- Add tree_validation.go with cycle detection and parent chain validation
- Validate parent chain before appending messages (AppendMessage)
- Validate firstKeptEntryID exists in AppendCompaction
- Add depth limit and cycle detection to buildTreeNode to prevent infinite recursion
- Log diagnostics on session open to detect existing cycles
- Add tests for cycle detection and graceful handling
TestDetectMediaType/.go fails on CI images (Ubuntu mime-support) where
/etc/mime.types registers '.go → text/x-go', because mime.TypeByExtension
reads those files at init. The test intended to exercise the 'unknown
extension falls through to text/plain' branch but used a real extension,
making the assertion environment-dependent.
Replace '.go' with '.kitsyntheticext', an invented extension that no
system MIME database registers. The fallback path is now exercised
deterministically on any host.
- Raise --max-tokens default from 4096 to 8192.
- Auto-raise MaxTokens toward the model's catalog Limit.Output (capped at
32768) when the user hasn't set --max-tokens explicitly and no per-model
modelSettings override applied. Prevents silent 4k/8k truncation on
models that support 32k-262k output.
- Surface FinishReasonLength at turn end: the app now subscribes to
TurnEndEvent and renders a system-message banner explaining the current
cap, the model's known ceiling, and how to raise it. Previously the TUI
swallowed 'length' stops, producing 'ghost' truncations.
- Export FinishReason* constants on pkg/kit (Stop, Length, ToolCalls,
ContentFilter, Error, Other, Unknown) and fix stale comments that used
Anthropic-style strings.
- Add Kit.MaxTokens() and Kit.MaxOutputLimit() SDK accessors, backed by
Agent.GetMaxTokens() which correctly returns 0 for providers that
suppress the param (e.g. Codex OAuth).
- Tests: rightSizeMaxTokens covers 7 paths (cap, raise, preserve,
explicit flag, nil info, zero limit); handleTurnEnd covers length/
non-length/nil-sendFn and the fallback message formatter.
- Docs: update configuration.md, cli/flags.md, and kit-extensions skill
to reflect the new default and behavior.
- UpdateTheme() only refreshed typography styles, leaving spinner
frames rendered with the old theme's colors
- Now calls knightRiderFrames() to rebuild frames with the new
theme's Primary, Muted, VeryMuted, and MutedBorder colors
- Replace hardcoded nameWidth of 15 with dynamic calculation based on
the longest command name in the filtered list
- Prevents truncation of longer names like /feature-request and
/release-tagger that were cut off with ellipsis
- Cap name column to leave at least 20 chars for descriptions
- Add 1 char gap between name and description columns
- Move thinking toggle from ctrl+t to leader chord (ctrl+x t) to avoid
conflicts with tmux/zellij tab mode and terminal new-tab shortcuts
- Change scrollback jump from alt+home/alt+end to ctrl+home/ctrl+end
for better compatibility across SSH and older tmux versions
- Remove ctrl+d as submit alias (enter suffices); avoids EOF convention
confusion and accidental shell disconnects
- Remove ctrl+a from tree selector filter shortcuts to avoid conflict
with the common tmux prefix remap (ctrl+o cycle still reaches all
filter modes)
Add core TUI support for handling sudo password prompts when executing
bash commands that require elevated privileges.
- Detect sudo commands and check if credentials are cached (sudo -n)
- Show modal password prompt with masked input (• characters) when needed
- Pipe password via stdin using sudo -S -p '' (no password in command string)
- Password flows through context callbacks, never stored in session history
- Add PasswordPromptHandler to agent and SDK event system
- Add password prompt overlay to TUI with 🔐 icon and hidden input
- Include tests for sudo command detection and rewriting
The password is never persisted to disk - it only exists in memory
during execution and is piped directly to sudo via stdin.
- Add InProcessServer field to MCPServerConfig (json:"-", never serialized)
- Add "inprocess" transport type to config, validation, and connection pool
- Add createInProcessClient() using mcp-go client.NewInProcessClient()
- Add Kit.AddInProcessMCPServer() convenience method
- Add Options.InProcessMCPServers for init-time registration
- Export MCPServer type alias (= server.MCPServer) in pkg/kit/types.go
- Add 8 tests covering config, pool, tool manager, and edge cases
- Update SDK README, kit-sdk skill, and www docs
- Extract all MCP content types in prompt expansion: ImageContent,
AudioContent, EmbeddedResource (text and blob), and ResourceLink
- Add MCPFilePart type to carry decoded binary attachments through
the tools → SDK → bridge → UI layers
- Inline text resources as fenced code blocks with URI annotation
- Decode image/audio/blob content from base64 into LLMFilePart
attachments submitted via RunWithFiles
- Render ResourceLink as text annotation for the LLM
- Show attachment badges on user messages (e.g. '1 image(s) attached')
matching the existing clipboard paste UI pattern
- Log warnings on base64 decode failures instead of silently dropping
Phase 1: Smart @ for local files
- ProcessFileAttachments now returns FileAttachmentResult with separate
ProcessedText and FileParts fields instead of a plain string
- Binary files (images, audio, video, PDFs, etc.) detected via MIME type
are extracted as multimodal FileParts instead of XML-wrapped text garbage
- detectMediaType() uses extension-based lookup then content sniffing
- isBinaryMediaType() classifies image/*, audio/*, video/*, and specific
application types as binary
- @mcp:server:uri token format for referencing MCP resources in text
- All 4 submission paths (TUI submit, TUI steer, MCP prompt, CLI) updated
- App.RunOnceWithFiles/RunOnceResultWithFiles/RunOnceWithDisplayAndFiles
added for non-interactive multimodal submission
Phase 2: MCP resources in @ autocomplete
- MCPToolManager gains loadServerResources(), GetResources(), ReadResource(),
SubscribeResource(), UnsubscribeResource(), RefreshServerResources()
- MCPResource and MCPResourceContent types for resource metadata/content
- FileSuggestion extended with IsMCPResource, MCPServerName, MCPResourceURI
- InputComponent.SetMCPResourceProvider() wires resource suggestions into
the @ popup alongside local files
- @ popup merges local file suggestions with MCP resource suggestions,
sorted by fuzzy match score
- MCP resources display 'mcp:servername' in the popup description
- Selecting an MCP resource inserts @mcp:server:uri format
- ProcessFileAttachments resolves @mcp: tokens via MCPResourceReader callback
- Text resources are XML-wrapped as <resource>; binary resources become
FileParts for multimodal submission
- Agent, Kit SDK, and cmd/root.go wired end-to-end
Phase 3: Resource subscriptions (foundation)
- SubscribeResource/UnsubscribeResource on MCPToolManager
- onResourcesChanged callback for live refresh (wired but not yet
triggering UI refresh automatically)
- RefreshServerResources for manual resource list refresh
- Rename ExtensionToolsAsFantasy -> ExtensionToolsAsLLMTools
- Rename convertKitMessagesToFantasy -> convertToLLMMessages
- Delete GetFantasyProviders, ToFantasyMessages, FromFantasyMessage
- Replace direct fantasy type usage with kit.LLM* aliases in app tests
- Scrub fantasy references from godoc comments across pkg/kit and internal
- Replace fantasy.AgentTool with plain MCPTool struct in MCPToolManager
- Move fantasy adapter from internal/tools to internal/agent as mcpAgentTool
- Add MCPToolManager.ExecuteTool() for framework-agnostic tool execution
- Remove dead fantasy.LanguageModel field from MCPConnectionPool
- Remove MCPToolManager.SetModel() (was only feeding the dead field)
internal/tools is now a pure MCP client library with no LLM framework
dependency. The fantasy-to-MCP bridging is confined to the agent layer
where it belongs.
space_cowboy