- compareSemver: implement full SemVer 2.0.0 §11 pre-release identifier
comparison (two pre-releases of the same triple now order correctly; was 0).
- capability description + fragment: scope the plan-checker/verifier claim
(this capability delivers the parallel-execution backend; those gates remain
inline until separately wired). Correct the 'each wave is one barrier' prose
(a wave splits into multiple sequential parallel() barriers on files_modified
overlap). Frame detect-backend CLI as a simulation harness; the pure function
with the live host descriptor is the real detection seam.
- partitionStages docstring: 'near-minimal via greedy first-fit' (not 'fewest');
document empty-files_modified behavior.
Claude Code's isolation="worktree" forks new worktrees from origin/HEAD, not
the live local HEAD. When prior local commits (e.g. an earlier quick task in
the same session, or this task's own Step 5.6 pre-dispatch plan commit)
advance local HEAD without an intervening push, origin/HEAD stays pinned to a
stale ancestor and the executor's worktree_branch_check guard halts with a
base-mismatch fatal that can be many commits behind, not just one.
Port the worktree.base-check auto-degrade pattern already used by
execute-phase (#683/#1369) into quick.md's single-dispatch path, run
immediately before EXPECTED_BASE is captured in Step 6.
- Teach applySurface to build agentCtx (pathPrefix + attribution) and pass it
to kind.stage() for agents kind, mirroring createRuntimeArtifactInstallPlan
(ADR-1235 §1). Surface-path agents now receive path-rewrite + attribution +
converter + normalize, matching install output byte-for-byte.
- Pass skills:'*' sentinel for agents staging when no surface state modifications
exist, so ALL agents are staged (not just those referenced by _calls_agents_).
- Declare converted agents kind in copilot and antigravity capability.json;
add to _DESCRIPTOR_AGENTS_RUNTIMES in bin/install.js.
- Handle copilot .agent.md filename rename in both _copyStaged (install path)
and _syncGsdDir (surface path).
- Ship golden-parity harness (ADR-1235 §0): tests/issue-1575-agent-descriptor-
parity.test.cjs asserts applySurface output is byte-identical to
installRuntimeArtifacts for all 7 descriptor-driven runtimes, plus stale-
cleanup convergence and prune data-loss coverage.
- Update ADR-1235 with cutover progress.
Cline remains deferred (rules-only local branch + local/global complication).
Resolve the zcode test cascade exposed by gsd-test:
- model-catalog.json: add zcode runtimeTierDefaults (null tiers, matching the
other profile-marker-only runtimes) so KNOWN_RUNTIMES stays parity with allRuntimes.
- runtime-name-policy: add zcode to GLOBAL_CONFIG_HOME_FRAGMENTS (~/.zcode) so
getGlobalConfigHomeFragment stops falling through to the .claude default.
- installer-migration-install: add the zcode fresh-install contract (flat-skills,
no settings, no package.json — same shape as trae).
- golden-install-parity: capture the zcode fixture via a standalone generator
script (not node --test — the gate stays gsd-test).
- capability-matrix.md: regenerate so zcode appears as a first-party row.
Fluidify the remaining count-pinned guards so adding a runtime no longer trips a
hand-pinned snapshot: gemini-runtime-removed (flag count derives from the
registry), non-claude-runtimes-registry-derivation (golden list derived from the
registry).
Add ZCode as a first-party runtime via a declarative capability descriptor
(capabilities/zcode/capability.json) with zero hardcoded runtime === 'zcode'
branches — exercising the de-hardcoded, data-driven runtime path that 1.7.0
(ADR-1016 / ADR-1239) enables.
Descriptor (all axes sourced verbatim from zcode.z.ai docs):
- configHome ~/.zcode; nested skills + flat commands/agents; profile-marker install
- Claude-shaped skill format reuses convertClaudeCommandToClaudeSkill (no new converter)
- hostIntegration: declarative / slash-file / mcp / electron; dispatch background=false
(foreground-only per docs); nested+maxDepth undocumented; passive model mode
Installer registration (data, not branches): --zcode flag, allRuntimes, runtimeMap,
interactive menu, --all list. getGlobalConfigDir + resolveRuntimeArtifactLayout +
ALLOWED_CONFIG_RUNTIMES + resolveInstallPlan all derive from the descriptor.
Revamped the brittle per-runtime golden-master tests to be count-agnostic,
descriptor-derived property tests (1.7.0 makes runtimes pluggable data, so pinning
frozen '15 runtime' snapshots is the wrong invariant): getdirname, label-policy,
config-adapter-registry (intent + install-plan golden master), capability-registry,
host-integration-descriptors (counts derive from curated maps). Adding a runtime
descriptor now extends coverage with zero edits to those suites.
Welcome banner, --zcode help, supported-runtimes how-to, and the host-integration
capability matrix (every axis cited) updated.
The compiled gsd-core/bin/lib/*.cjs modules are gitignored build artifacts
(ADR-457) shipped prebuilt in the npm tarball. A Claude Code plugin-marketplace
/ git-clone install materializes the repo tree directly and never runs
`npm run build:lib`, so those ~148 files are absent and every CLI command dies
at load with `Cannot find module './lib/cli-exit.cjs'`.
gsd-tools.cjs now calls ensureRuntimeBuild() before its ./lib requires: a new
committed bin helper that compiles the tree once on demand (lock-guarded,
incremental-cache-cleared, portable `node <tsc>` invocation) when the sentinel
cli-exit.cjs is missing, and surfaces an actionable error when TypeScript is
unavailable. The already-built npm path is a single fs.existsSync no-op.
ADR-457 (gitignored, build-at-publish) is preserved; no release-pipeline change.
Verified against a simulated marketplace checkout (148 build outputs removed):
the CLI self-heals and the result is byte-identical to `npm run build:lib`.
Closes#2002
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
* fix(#2020): remove dead SDK file refs that triggered infinite find.exe on Windows
gsd-executor.md referenced sdk/src/query/QUERY-HANDLERS.md and reapply-patches.md
referenced sdk/dist/cli.js — both retired with the SDK (ADR-0174). AI runtimes
that locate doc refs via filesystem search ran find /, which on Git Bash for
Windows traverses the whole drive (14h+, orphaned find.exe, 4M+ handles).
- agents/gsd-executor.md: drop dead QUERY-HANDLERS.md ref.
- workflows/reapply-patches.md: drop dead sdk/dist/cli.js clause.
- tests/no-dead-sdk-refs.test.cjs: regression guard — no sdk/src|dist|handlers
file refs in agents/workflows/references markdown.
Closes#2020
* docs(#2020): backfill changeset pr 2027
* fix(#2019): planning-config.md global-learnings path ~/.gsd/learnings → ~/.gsd/knowledge
The features.global_learnings row pointed at ~/.gsd/learnings/ but the
implementation (src/learnings.cts, execute-phase.md) uses ~/.gsd/knowledge/.
Docs now match the code.
Closes#2019
* docs(#2019): backfill changeset pr 2026
* fix(#1921): preserve verify-work state across gap-closure + defer follow-ups
Resuming /gsd:verify-work after /gsd:execute-phase --gaps-only lost the
verification state: UAT ## Gaps still read status: failed even after their
fix plans executed, so verify-work re-diagnosed them as fresh blockers,
spawned a new gap plan, and reported only the new plan verified. A new
state contract links each gap to its fix plan so fixed gaps are recognized.
- verify-work.md gap YAML: stable gap_id (G-{phase}-{N}) per gap.
- plan_gap_closure planner prompt: each *-PLAN.md tags the gap_ids it
addresses in its frontmatter (gap_closure: true, gap_ids: [...]).
- new reconcile_gaps step (run at resume_from_file entry): marks a gap
status: resolved when its plan has a matching *-SUMMARY.md — fixed gaps
are not re-diagnosed and do not spawn new gap plans; a re-reported break
is treated as a fresh regression with a new gap_id.
- deferred-follow-up branch: a future-work idea (signals: 'later',
'next version', 'out of scope', ...) is captured to UAT ## Deferred
Follow-Ups instead of becoming a blocking gap/plan.
- workflow-size baseline recaptured (verify-work LARGE tier, 38221/61440).
Closes#1921
* docs(#1921): backfill changeset pr 2025
* fix(#1921): balance <step> tags in verify-work.md via 4-backtick outer fence
The plan_gap_closure step nested a ```yaml example inside a ``` block;
same-length fences made stripFencedCode close the outer block early,
swallowing the step's </step> (14 opens / 13 closes). Widen the outer
fence to 4 backticks so the nested yaml is contained. Regenerate golden
fixtures + size baselines.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
onboard.md delegates the gsd_run preamble to
gsd-core/references/gsd-run-resolver.md via @-include, but two guards
regressed once the canonical launcher snippet advanced to
${CLAUDE_CONFIG_DIR:-$HOME/.claude} (#2024):
- runtime-launcher-parity (B2): the resolver reference still shipped the
old $HOME/.claude arm. references/ is not covered by
sync-runtime-launcher.cjs, so refresh the resolver bash block to be
byte-equal to _runtime-launcher.snippet.sh.
- /gsd:onboard command contract: sync-runtime-launcher.cjs had re-inlined
the preamble into onboard.md (a delegating file). Teach the sync
transform to strip-but-never-inline files that @-include the resolver,
mirroring the exemption already in the parity test (B/B2).
Regenerate golden install fixtures and the workflow size baseline for the
smaller onboard.md.
Co-authored-by: Codesmith <codesmith-bot@users.noreply.github.com>
- runtime-launcher-parity: recognize workflows that delegate gsd_run to references/gsd-run-resolver.md (onboard.md) and exempt them from the inline-preamble checks; add a compensating byte-equality guard (B2) asserting the reference bash block matches _runtime-launcher.snippet.sh. - onboard.md: document the TEXT_MODE plain-text/numbered-list fallback for AskUserQuestion on non-Claude runtimes (fixes ask-user-questions-fallback, #2012). - Regenerate golden-install-parity fixtures, docs/INVENTORY-MANIFEST.json (add gsd-run-resolver.md + onboard-projection.cjs), and tests/workflow-size-baseline.json.
Co-authored-by: Codesmith <codesmith-bot@users.noreply.github.com>
Remove the projectExists guard so fast mode with a partial map still routes
to complete-map-before-new-project even after project planning exists.
Add the missing onboard rerun instruction to the skip-mapping docs-ingest
handoff so the onboarding loop can continue after ingest.
Add missing 'Then rerun onboard' instructions after new-project handoffs
so brownfield onboarding returns to create SUMMARY.md per REQ-ONBOARD-05.
Use handoff_commands.manager instead of next_action.reason in the summary
template so persisted SUMMARY.md recommends the correct post-onboarding step.
Integrate the brownfield /gsd:onboard skill into the skill subsystems so the
full CI suite passes:
- Route onboard under commands/gsd/ns-project.md (requires + routing row) so it
nests as gsd-ns-project/skills/onboard on nested-layout runtimes instead of
leaking as a 7th top-level skill dir (fixes install-nested-layout + issue-69).
- Remove onboard from PROFILES.core (src/install-profiles.cts) so the frozen
main-loop core stays at 8 skills; onboard remains in standard/full.
- Add the TEXT_MODE plain-text fallback note to gsd-core/workflows/onboard.md
for non-Claude runtimes (#2012).
- Allowlist onboard.md as a user-invocable skill (enh-2790 ratchet).
- Regenerate docs/INVENTORY-MANIFEST.json, golden-install-parity fixtures, and
the workflow size baseline to match.
Co-authored-by: Codesmith <codesmith-bot@users.noreply.github.com>
When PROJECT.md exists but planning files are incomplete, onboarding
previously listed /gsd:new-project as a remediation option. That command
errors when the project is already initialized, leaving users at a dead
end. Route partial planning to /gsd:new-milestone instead.
init new-project now uses the same seven-file codebase map completeness
check as init onboard, so partial .planning/codebase/ directories no longer
skip the brownfield mapping offer after onboarding warns about an incomplete
map.
The onboard workflow now branches on onboarding_summary_exists and asks for
confirmation before regenerating SUMMARY.md on repeat runs.
Wire the two forward-declared mempalace.memory_mode modes so they actually
route recall/capture instead of silently behaving as `augment`:
- kg_backend: the palace temporal KG is the primary knowledge-graph source;
native .planning/graphs/ is the fallback. Non-KG drawer recall stays additive.
- replace: recall resolves through the palace as the source of truth; native
artifacts are the fallback.
Every mode stays onError:skip and default-resilient — an unreachable palace
degrades to native memory and GSD keeps writing .planning/graphs/, so no memory
is lost. Cross-mode .planning/graphs/ migration remains a documented open
question (PRD/ADR §17), out of scope here.
Surfaces updated (instruction-only contract): recall/capture commands (+ generated
skills), discuss/wave fragments, curator agent, capability.json schema. Docs:
how-to Step 3, CONFIGURATION, FEATURES, CONTEXT glossary. Regenerated
capability-registry, golden install-parity fixtures (mempalace hashes only),
agent-size-baseline. Added a routing-contract + cross-surface parity test.
Incidental (folded per no-defer rule): removed pre-existing unused imports
(spawnSync in capability-registry.test.cjs; fs in issue-498-package-identity.test.cjs)
that eslint flagged in/alongside the touched files.
Closes#2007
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
* feat(#1825): configurable graphify graph location (graphify.graph_path)
Add a graphify.graph_path config key (.planning/config.json) that overrides
where /gsd-graphify query|status|diff read the knowledge graph, so one curated
umbrella-level cross-repo graph can serve multiple sibling projects without N
drifting ~5 MB mirror copies. Previously the graph location was hardcoded to
<cwd>/.planning/graphs/.
- src/graphify.cts: resolveGraphLocation(cwd, planningDir) honors the key
(resolved relative to project root; absolute paths honored via path.resolve);
falls back to the historical .planning/graphs/graph.json when unset/blank/
non-string (byte-identical). Wired into graphifyQuery, graphifyStatus,
graphifyDiff (snapshot travels with the configured graph via dirname), and
writeSnapshot. Configured-but-missing -> actionable error naming the path.
Build stays project-scoped (skill hardcodes the cp dest); umbrella graph is
built in the umbrella project, sub-projects only READ it.
- config-schema.manifest.json: register graphify.graph_path in validKeys.
- tests/graphify-graph-path.test.cjs: boundary matrix (unset byte-identical,
set+present reads configured graph not default, set+missing actionable error,
relative resolved vs project root, blank treated as unset, snapshot alongside
configured graph, diff from configured dir, build project-scoped) +
VALID_CONFIG_KEYS registration.
- docs: CONFIGURATION.md row, FEATURES.md REQ-GRAPH-06, CONTEXT.md module note,
.changeset (Added).
Closes#1825
* docs(#1825): backfill changeset pr number 2013
* fix(#1864): balance <step> tags in settings-advanced.md §8 Model Policy
§8 Model Policy ended with </step> but had no matching opening tag (5 opens /
6 closes), leaving it as loose inter-step content. Add the missing
<step name="model_policy"> opener so the section is a proper step.
- gsd-core/workflows/settings-advanced.md: add <step name="model_policy">
- tests/workflow-step-tag-balance.test.cjs: regression guard — every top-level
workflow must have balanced <step>/</step> (fenced code stripped), plus a
focused assertion that §8 is wrapped in model_policy.
- goldens + workflow-size baseline recaptured.
Closes#1864
* docs(#1864): backfill changeset pr 2014
* fix(#1865): runtime launcher honors CLAUDE_CONFIG_DIR
The gsd_run preamble resolved the Claude global install only at
$HOME/.claude/gsd-core/bin/, but the installer honors CLAUDE_CONFIG_DIR —
so a global install redirected via CLAUDE_CONFIG_DIR was invisible to every
gsd_run call (every command failed with 'gsd-tools.cjs not found').
The Claude resolver arm now uses ${CLAUDE_CONFIG_DIR:-$HOME/.claude},
matching the installer + the other runtimes' ${VAR:-default} pattern.
Default $HOME/.claude behavior is unchanged.
- _runtime-launcher.snippet.sh: Claude arm honors CLAUDE_CONFIG_DIR.
- sync-runtime-launcher.cjs re-run: 95 workflows/agents re-synced.
- review.md / discuss-phase.md: trimmed to stay under their byte budgets.
- runtime-launcher-parity.test.cjs: (A) substring updated for the new form
+ explicit #1865 assertion that the snippet honors CLAUDE_CONFIG_DIR.
- goldens + size baselines recaptured.
Closes#1865
* docs(#1865): backfill changeset pr 2024
* fix(#1936): reconstruct OpenCode review from JSON events; diagnosable empty-output stub
On a large review prompt, OpenCode's default `build` agent runs a few read
tool calls then ends its turn with zero output tokens (reason:"stop",
output:0), so `opencode run --format default` emits empty stdout. The reviewer
block redirected stderr to /dev/null and wrote a generic "failed or returned
empty output" stub — so the phase silently lost its second independent reviewer
with no diagnostic and no timeout.
Rewrite the OpenCode reviewer block to invoke `--format json` as the primary
call and reconstruct the review from the assistant `text` parts (jq). Capture
stderr to a `.err` sidecar (mirrors the Codex block). When the agent emits no
text, surface the stop reason, output-token count, and stderr so the failure is
diagnosable. Gate the stub on the extracted CONTENT, not the output file size —
an empty jq extraction still prints a lone newline that a `[ -s file ]` check
would treat as populated. Document the wall-clock timeout as a Bash-tool param
(macOS lacks GNU timeout; opencode has no native timeout flag).
review.md was already at the DEFAULT size-tier ceiling (40956/40960), so the
fix cannot fit without reclassifying it into the LARGE tier (it is a
multi-reviewer orchestration file that outgrew "focused single-purpose"; 43.4 KB
sits well under the LARGE high-water mark). Recapture the 16 golden-install
fixtures — the diff is exactly one review.md hash per runtime. Regression block
folded into review-default-reviewers-workflow.test.cjs (new bug-NNNN test files
are not accepted).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* chore(#1936): add changeset
* test(#1936): property-test the OpenCode review jq reconstruction
Address the re-review's one actionable finding: the jq JSON-event → text
reconstruction had no fast-check property test.
Add tests/opencode-review-reconstruction.property.test.cjs. It extracts the two
shipped jq programs (OPENCODE_REVIEW, OPENCODE_DIAG) verbatim from
gsd-core/workflows/review.md and runs the real jq — not a reimplementation — so
the shipped logic is what gets tested. Properties: the reconstructed review
equals the newline-join of every assistant text part (order preserved); a stream
with no text part reconstructs to empty (drives the #1936 stub); null/absent text
parts are dropped, never rendered as "null". Plus example-based coverage of the
diagnostic edges the reviewer cited: missing .tokens.output and no step_finish
degrade to "?"; non-JSON stdout makes jq fail rather than masquerade as a review.
Verified the invariant has teeth (a comma-join jq fails the property).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* test(#1936): skip jq reconstruction property test when jq is absent
The property test shells out to `jq`, which GitHub's windows-latest runners do
not ship (macOS/Linux runners do). `execFileSync('jq')` therefore ENOENT-failed
the whole file on `test (windows-latest, *)`. Probe `jq --version` at load and
skip the suite when jq is not on PATH — the reconstruction logic is
platform-independent, so the assertions still run in full on every jq-present
runner (mirrors how golden-install-parity skips on win32).
Verified: jq present → 7 pass; jq removed from PATH → 7 skipped, 0 fail.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* test(#1936): skip jq reconstruction property test on Windows, not just when jq is absent
The prior guard skipped only when `jq` was absent from PATH — but the
windows-latest runners DO ship jq, so the suite still ran there and failed with
`jq: parse error: Invalid numeric literal` (confirmed from the CI job log). Root
cause is Node's child_process argument quoting mangling the jq program (it embeds
double quotes) on Windows, not the shipped review.md logic — the macOS/Linux legs
pass. Gate the suite on `process.platform === 'win32'` (still also skipping when
jq is absent), mirroring golden-install-parity's win32 skip. Logic is
platform-independent and fully asserted on every macOS/Linux CI leg.
Verified: macOS → 7 pass; simulated win32 → skips.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Refinements A-D to the external-job capability (PR #1998 follow-up):
A. Document why the contribution registers at execute:wave:post: #1164 asks
for wave:pre, but execute-phase.md only dispatches wave:post today (wave:pre
is declared in the loop host contract but not rendered). Wiring wave:pre is
a core-loop change #1164 puts out of scope; the executor honors the
runtime_budget classification guidance before running any tagged task.
B. external_job.artifact_dir is now consumed (was declared but unused): the
adapter resolves it via the canonical capability-config seam and surfaces
the resolved root in submit output.
C. external_job.submit_timeout_ms / poll_timeout_ms are now read from config
(were shadowed by env-only reads). Precedence: env > config > registry
default; non-numeric config values fall back (no guessing, no NaN).
D. CLI surface gains unit coverage: parseFlags, findPlanningDir,
resolveExternalJobSettings, formatShowReport.
Regenerates capability-registry.cjs from the updated capability.json.
* feat(#1928): remove sunset gemini cli runtime, redirect to antigravity
Google sunset Gemini CLI on 2026-06-18; Antigravity CLI is its official successor (already a first-class GSD runtime). Remove the gemini runtime from the enum (16->15), aliases, labels, config-home fragment, install path, converters (convertClaudeToGemini{Markdown,Toml,Agent}, convertSlashCommandsToGeminiMentions), capability descriptor, gemini-extension.json, RULESET.GEMINI.*, and the interactive menu (renumbered, no gap).
--gemini now prints an explicit deprecation notice citing the 2026-06-18 sunset and redirects to --antigravity (no silent alias, per the issue's Hyrum's-Law rejection). Antigravity is preserved throughout: its GEMINI.md contextFileName, .gemini/antigravity config home, the shared convertGeminiToolName/claudeToGeminiTools tool vocabulary, and the 'gemini' hookEvents dialect it declares. GEMINI.md retargeted as Antigravity's context file.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* chore(#1928): backfill changeset PR number (#1996)
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* chore(#1928): drop Gemini CLI from issue templates (review nit)
Removes the sunset Gemini CLI runtime from the two GitHub issue-template
runtime lists that the removal PR missed, per @davesienkowski's review nit:
- feature_request.yml: 'Applicable runtimes' checkbox (a user could otherwise
request a feature for a runtime GSD no longer supports)
- bug_report.yml: 'Runtime' dropdown + the stale ~/.gemini/settings.json
retrieval-help line
Leaves the post-removal templates fully consistent with the Antigravity redirect.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* fix(#1906): require node-test clean-fixture causation control
The node-test fail-first proof accepted a deceptive content-independent
negative test — one that reds merely because GSD_PROHIB_SUBJECT is set,
ignoring the subject's content — whenever no cleanFixture was supplied,
because #1346's causation control was opt-in. The proof's observed signal
(RED) thus diverged from its target (RED caused by content) by default.
Make the causation control mandatory for the node-test kind: a descriptor
that omits cleanFixture is un-provable (fail-closed), never accepted under
the weaker violation-only proof. When a clean fixture is present, fail-first
is proven exactly as before (RED on violation AND non-vacuous GREEN on clean).
The lint-rule kind is unchanged (its subject IS the linted file; no
GSD_PROHIB_SUBJECT indirection).
Breaking (Hyrum): a previously-green node-test prohibition with no clean
fixture now hard-gates — blast radius is zero in-tree (no node-test
prohibition ships today; only the lint-rule local/no-source-grep dogfood).
Supersedes ADR-1606 Decision 4 / ADR-550 #1346 addendum's opt-in.
Closes#1906
Claude-Session: https://claude.ai/code/session_017vYn26e3nkDNxcpty1ciPJ
* docs(#1906): supersede the #1346 opt-in causation control (mandatory for node-test)
Record the node-test mandatory-causation-control supersede across the
governing surfaces:
- ADR-1606 (the enforcement decision-of-record): addendum + Decision 4
annotated + the "Mandatory causation control — REJECTED" alternative
flipped to accepted (premise no longer holds: zero in-tree node-test
consumers).
- ADR-550: the 2026-06-21 #1346 "Why opt-in, not required" paragraph
marked SUPERSEDED, pointing at ADR-1606.
- spec-phase.md: check_clean_fixture is now REQUIRED for node-test
(was "optional").
- CONTEXT.md: PROHIB.enforce.causation predicate updated.
Regenerated the shipped-artifact cascade from the spec-phase.md edit
(+149 B, well under the 40960 cap): 16 golden-install-parity fixtures
and the workflow size baseline.
Refs #1906
Claude-Session: https://claude.ai/code/session_017vYn26e3nkDNxcpty1ciPJ
