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.
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>
