Two corrections applied during Plan 5 execution:
- Task 2 test helper writeSession now joins a sessions/ subdir so it
matches the handler's <brainDir>/sessions/*.jsonl scan path.
(The original heredoc would have produced 0 records in tests.)
- Task 6 grew a Step 1.5 to update the session_log MCP tool's
final_status description, picking up a spec requirement that
didn't translate into a task in the original plan.
Seven-task plan spanning two worktrees: Phase 1 (local-dev) for
SKILL.md instrumentation (pilot tdd, then rollout to 6 binary-outcome
skills), Phase 2 (hyperguild) for the /pass-rate endpoint + CLI
subcommand. Uses GET for the pure-read endpoint (REST semantics)
despite the brain API's POST-everywhere precedent for legacy
endpoints.
Pilot-then-rollout structure: tdd SKILL.md lands first; the
endpoint TDD task naturally exercises the new logging contract
as the dogfood validation step before the other 6 skills get
instrumented.
Skill instrumentation pattern, brain /pass-rate HTTP endpoint, and
optional hyperguild CLI subcommand for shell access. Pilot with tdd
SKILL.md, then roll out to 6 binary-outcome skills (code-review,
debug, feature-spec, session-retrospective, trainer, spec-driven-dev).
Decisions: SKILL.md as source of truth for the logging contract;
on-demand aggregation from JSONL (no materialized counters until
proven necessary); pass|fail|skip vocabulary forward, with
ok|error|skipped accepted by the read-side aggregator for backwards
compat.
Seven success criteria, ten out-of-scope items, six risks.
The brain HTTP REST /query endpoint accepts POST with JSON body
{query, limit}, not GET with URL query string. Surfaced empirically
during Plan 4 Task 7 smoke testing. Spec text now matches the
implementation.
Implementation-level spec for the hyperguild CLI: a stdlib Go binary
at cmd/hyperguild/ with subcommands tier, brain query/write, and mode
(cloud|client-local|sovereign). Replaces the supervisor's tier MCP and
provides shell-friendly access to the brain HTTP REST API.
Six measurable success criteria, seven out-of-scope items, six risks.
Decisions logged: stdlib flag + inline router (no cobra), reuse
internal/tier verbatim, BRAIN_URL env override, mode subcommand writes
.mcp.json with per-mode template plus placeholder for the Plan 6
routing pod.
13 TDD-disciplined tasks moving brain_* and session_log out of the
supervisor pod and into the ingestion pod's MCP handler. Slice 1 of
the larger SKILL.md + routing-MCP architecture migration.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
brain_write with a custom filename omitted the .md extension, causing
search to skip the file (search.go filters on HasSuffix .md).
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Full vision for the hyperguild SDO: monorepo structure, two-layer brain
(declarative wiki + parametric training data), operating tiers, MCP tool
surface, session log format, retrospective + trainer workers, and four
implementation phases.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Captures the full architecture: Go MCP server on flamingo, Claude
supervisor+worker instance, LiteLLM/Ollama gradual delegation, TDD
as first skill, language-agnostic test runner detection, structured
JSON output contract, and three-layer model selection.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
