a3853472de
* fix(#2598): declare OpenCode subagent dispatch synchronous, not background capabilities/opencode/capability.json advertised dispatch.background: true and dispatch.backgroundDispatch: true. negotiateHostCapabilities and every degradationFor / shouldFlattenDispatch consumer trusts these per-field values, so declaring a capability the host lacks OVERSTATES it — the opposite of the fail-closed posture the negotiation is built for. The issue's own citations needed checking before acting: the host-integration matrix (ADR-1239's designated deployment source-of-truth) documented `true` with NEWER evidence than the issue cited, and explicitly marked the issue's sst/opencode#5887 reference as a stale snapshot superseded by #2087. git log confirms #2087 deliberately flipped these from false to true, citing OpenCode v1.15.0/v1.17 as "background subagents enabled by default in all modes". Applying the issue as filed would, on that evidence, have REGRESSED a deliberate update. So the claim was verified against current upstream rather than either document. `packages/opencode/src/effect/runtime-flags.ts` on `dev` today reads: experimentalBackgroundSubagents: enabledByExperimental("OPENCODE_EXPERIMENTAL_BACKGROUND_SUBAGENTS") `enabledByExperimental` falls back to the `experimental` flag and `bool()` defaults to false — the parameter is hidden from the model unless an operator opts in by env var. Upstream #29638 is still OPEN and confirms the session loop `tasks.pop()`s one subtask at a time. #2087's "default-on in all modes" reading does not hold against current dev. The issue's CONCLUSION is therefore right even though part of its evidence was superseded: concurrent dispatch cannot be relied on, so both fields are false. The matrix rows are corrected with the verified citation rather than reverted to the old #5887 quote, so the record shows why the value is false TODAY rather than re-asserting evidence that was legitimately superseded. Neighbouring sub-fields are untouched and pinned by test: namedDispatch, subagentToolkit, and isolation:'orchestrator-worktree' (which works via `opencode run --dir` at the OS process level and is unaffected — #2584 does not depend on this value either way). Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_015TCwhbMuY37DzRMCfzTABJ * fix(#2598): re-pin the dispatch contract tests to synchronous OpenCode dispatch gsd-test on the descriptor change came back FAILED (5 unique, both node versions). The failures were not incidental — they were deliberate contract-pin tests encoding #2087's decision, one named literally "background UPGRADE": tests/host-integration-descriptors.test.cjs - EXPECTED_FLATTEN[opencode] === false (background-eligible) - the derived background-eligible set pin tests/opencode-imperative-reference.test.cjs - "descriptor declares background dispatch true/true (v1.15/v1.17 upgrade)" - "background UPGRADE changes shouldFlattenDispatch: false now" So this is a recorded decision being reversed, not drift being corrected, and it is reversed on evidence: current upstream `dev` gates the capability behind OPENCODE_EXPERIMENTAL_BACKGROUND_SUBAGENTS (default false) and upstream #29638 (OPEN) confirms the session loop still handles one subtask at a time. The issue is filed by the maintainer and explicitly directs "update golden-parity / validator fixtures as needed", which sanctions re-pinning. Behavioral consequence, verified: shouldFlattenDispatch(opencode) now returns TRUE, so GSD serializes opencode dispatch instead of trusting concurrency it cannot get. That is the correct fail-closed direction and is safe today — no shipped GSD flow drives OpenCode background waves (per the issue), and isolation:'orchestrator-worktree' is unaffected because it works at the OS process level via `opencode run --dir`, not via the native subagent. Each re-pinned test now asserts the retracted contract in the opposite direction — feeding the #2087 axes back in must still yield "would not flatten" — so a silent re-flip of either field is caught rather than merely un-asserted. lint:ci exit 0. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_015TCwhbMuY37DzRMCfzTABJ * chore(#2598): backfill changeset pr number (#2682) --------- Co-authored-by: Claude Opus 5 (1M context) <noreply@anthropic.com>
115 lines
3.0 KiB
JSON
115 lines
3.0 KiB
JSON
{
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"id": "opencode",
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"role": "runtime",
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"version": "1.8.0",
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"title": "OpenCode",
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"description": "OpenCode — XDG-based config dir; flat commands/ + skills artifact layout; settings-json config format; no lifecycle hook registration; tier-2 support.",
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"tier": "core",
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"requires": [],
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"engines": {
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"gsd": ">=1.6.0"
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},
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"runtime": {
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"configHome": {
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"kind": "xdg",
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"name": "opencode",
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"env": [
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"OPENCODE_CONFIG_DIR",
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"OPENCODE_CONFIG",
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"XDG_CONFIG_HOME"
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]
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},
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"localConfigDir": ".opencode",
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"configFormat": "settings-json",
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"artifactLayout": {
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"global": [
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{
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"kind": "commands",
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"destSubpath": "commands",
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"prefix": "gsd-",
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"nesting": "flat",
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"recursive": false,
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"converter": null
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},
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{
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"kind": "skills",
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"destSubpath": "skills",
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"prefix": "gsd-",
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"nesting": "flat",
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"recursive": true,
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"converter": "convertClaudeCommandToOpencodeSkill"
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}
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],
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"local": [
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{
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"kind": "commands",
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"destSubpath": "commands",
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"prefix": "gsd-",
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"nesting": "flat",
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"recursive": false,
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"converter": null
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},
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{
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"kind": "skills",
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"destSubpath": "skills",
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"prefix": "gsd-",
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"nesting": "flat",
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"recursive": true,
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"converter": "convertClaudeCommandToOpencodeSkill"
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}
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]
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},
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"commandStyle": "slash-hyphen",
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"hooksSurface": "none",
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"extensionEvents": "opencode",
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"sandboxTier": "none",
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"supportTier": 2,
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"installSurface": "settings-json",
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"writesSharedSettings": true,
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"permissionWriter": "opencode",
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"extendedHookEvents": [],
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"hostIntegration": {
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"embeddingMode": "imperative",
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"commandSurface": "slash-file",
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"dispatch": {
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"namedDispatch": true,
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"nested": "undocumented",
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"maxDepth": "undocumented",
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"background": false,
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"subagentToolkit": "full",
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"backgroundDispatch": false,
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"isolation": "orchestrator-worktree"
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},
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"modelMode": "active",
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"hookBus": "host",
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"stateIO": "filesystem",
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"transport": "mcp",
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"runtime": "bun",
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"effortSurface": "argv"
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},
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"orchestratorExec": {
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"command": "opencode",
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"args": ["run"],
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"cwdFlag": "--dir",
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"promptFlag": null
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},
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"hostBehaviors": {
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"reapplyCommand": "/gsd-update --reapply",
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"attributionConfigResolver": "opencode",
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"flatCommandDir": "commands",
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"combinedFamilyInstall": true,
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"frontmatterDialect": "opencode",
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"nativePlugin": {
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"dir": "plugins",
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"file": "gsd-core.js",
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"source": ".opencode/plugins/gsd-core.js"
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},
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"skipHomePrefixSubstitution": true,
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"skipSettingsUi": true,
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"skipUpdateBannerCommand": true,
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"skipCodexSkillsManifest": true,
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"reviewerCli": true
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}
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}
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}
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