Introduce a `metadata` method on SessionProcessor.Handle that buffers
metadata emitted before tool-call registration, then applies it on the
running transition. This decouples metadata emission timing from
tool-call lifecycle.
Downgrade virtua from 0.49.1 to 0.42.3 and migrate the virtualizer API:
- Replace `findItemIndex(scrollOffset)` with `findStartIndex()`
- Replace `bufferSize` prop with `overscan` (count-based)
Additional changes:
- Change Permission.reply return type from Promise<boolean> to Promise<void>
- Make Ruleset type readonly and remove unnecessary array spreads
- Update nvidia provider headers to reference Kilo branding
- Reorder SDK event type definitions for installation events
- Reduce promise facade allowlist in check script
* refactor(opencode): remove raw LLM interface in favor of stream-based text helper
Introduce KiloLLM.text() to consume Effect streams and extract text
while propagating error/abort events. Replace all usages of the removed
LLM.raw() method and the legacy LLM.stream() async wrapper with
dedicated runtime helpers (CommitMessageRuntime.generate,
PlanFollowupRuntime.handover) that leverage the new stream-based
approach.
- Add KiloLLM.text() stream combinator in kilocode/session/llm.ts
- Remove Interface.raw and the exported LLM.stream() async function
- Refactor commit-message generation to use CommitMessageRuntime
- Refactor plan-followup handover to use PlanFollowupRuntime.handover
- Update all test LLM mocks to remove raw() stubs
- Add unit tests for KiloLLM.text() covering text joining, error
propagation, and abort handling
* feat(skill): migrate Skill module to Effect service pattern and remove legacy promise wrappers
Remove the makeRuntime-based promise helpers (Skill.all, Skill.get,
Skill.dirs) from the skill module and convert the builtin-skills test
suite to use Effect generators with the testEffect harness.
- Delete legacy runPromise wrappers from packages/opencode/src/skill/index.ts
- Rewrite builtin-skills.test.ts to use testEffect and Effect.gen
- Replace WithInstance.provide/tmpdir with TestInstance yield pattern
- Use Skill.Service directly within Effect generators for all assertions
* refactor(session-status): drop makeRuntime promise helpers and wire Service through Effect context
Replace the standalone `SessionStatus.list`, `.get`, `.set` promise
wrappers with direct `SessionStatus.Service` usage via Effect generators
and `AppRuntime.runPromise` at Kilo callsites that remain imperative.
- Remove makeRuntime-based exports from session/status.ts
- Update kilo-sessions.ts and plan-followup.ts to use AppRuntime.runPromise
with SessionStatus.Service
- Thread SessionStatus.Service as a dependency through SuggestTool and
ToolRegistry layers
- Replace spy-based mocks in suggestion tool tests with an in-memory
service stub for deterministic assertions
Move the new Anthropic Messages, OpenAI Responses and Vercel AI Gateway
cost-extraction tests out of the shared upstream `test/session/compaction.test.ts`
file into `test/kilocode/provider-cost.test.ts` to keep Kilo-specific test
coverage in a Kilo-owned location and minimize merge conflicts with upstream.
Refactor providerCost to read `usage.raw.cost_details.upstream_inference_cost`,
which both `@ai-sdk/anthropic` (`convertAnthropicUsage`) and `@ai-sdk/openai`
(`convertOpenAIResponsesUsage`) populate with the verbatim OpenRouter usage
object. This unifies the Anthropic Messages and OpenAI Responses cost paths
through a single branch and removes the redundant `metadata.anthropic.usage`
branch (the SDK exposes the same data under both keys for Anthropic, and only
under `raw` for Responses).
For the Anthropic Messages API (via OpenRouter or Vercel AI Gateway), the
top-level `cost` field is the gateway fee that Kilo paid (typically 0 for
BYOK), not the user's true spend. Only use `upstream_inference_cost` /
`marketCost`; fall back to the token-based calculation when those are
absent.
Cost reporting already worked when Kilo used OpenRouter chat completions
internally. Extend providerCost to also read cost from the Anthropic
Messages API stream metadata, covering both OpenRouter (Anthropic-style
`usage.cost` / `cost_details.upstream_inference_cost`) and Vercel AI
Gateway (`gateway.cost` / `gateway.marketCost`).
The cross-spawn-spawner module has been moved from src/effect/ to src/
to simplify the core package structure. The src/types.d.ts file which
contained unused type declarations has also been removed. All imports
throughout the codebase have been updated to reflect the new location.
This change reduces the package's internal complexity by flattening the
module hierarchy and removing dead code, making future maintenance easier.
Moved the cross-spawn-spawner module from packages/opencode to packages/core
to enable code sharing across the monorepo. This consolidates the process
spawning infrastructure into the core package so other packages can use
cross-platform child process spawning without duplicating the implementation.
Updated all import statements across the codebase to reference the new
location (@opencode-ai/core/effect/cross-spawn-spawner). Removed the
local copy from the opencode package along with its tests.
Add experimental workspace adaptor list and status endpoints to the
OpenAPI spec. Add --sanitize flag to CLI export command for redacting
sensitive data. Update SDK types to reorder session status types before
suggestion types. Remove deprecated /global/sync-event endpoint.
Includes formatting fixes across i18n files, opencode source, and
tests, plus a warpgrep import path correction.
- Break circular import: Worktree → bootstrap → remote-sender → app-runtime (Not to Kilo not being completely on effect)
- Bump tight test timeouts for Effect-native processing overhead
Imanol Maiztegui