Phase 1 — close SF-side polish gaps:
- codebase-generator: distinguish uv/poetry/pdm in Python stack-signals;
surface configured tooling (ruff/mypy/pyright) when config files exist
- doctor-environment: new checkPythonEnvironment — detects uv/poetry/pdm
via lockfile, verifies binary on PATH, warns with install hint when missing
- doctor-environment: new checkSiftAvailable — recommends sift install for
repos > 5000 source files when not on PATH
- tech-debt-tracker: documented future memory-as-sub-extension extraction
(defer until real backend-swap requirement)
Phase 2 — internal wire architecture:
- ADR-020: singularity-grpc as shared schema repo; gRPC + typed clients
for first-party services; MCP façade only at external-tool boundary
- ADR-019: trimmed MCP scope section to a 3-line summary linking to ADR-020
to avoid the wire-format table living in two places
- design-docs/index.md: ADR-020 added to ADR table
These changes make SF stronger for autonomous work on Python repos
(particularly ace-coder) and capture the internal wire architecture
decision as a durable ADR before any singularity-grpc code lands.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Gitignore (core change):
- Remove stale blanket .sf/ entries from .gitignore (migrated to
.git/info/exclude on 2026-04-29, never cleaned up)
- gitignore.ts: split SF_RUNTIME_EXCLUSION_PATTERNS into two modes —
SF_SYMLINK_EXCLUSION_PATTERNS (blanket .sf for symlink repos where
git cannot traverse the symlink) and SF_RUNTIME_EXCLUSION_PATTERNS
(granular runtime-only patterns for directory repos, enabling
.sf/milestones/ and other durable planning artifacts to be tracked)
- ensureGitInfoExclude() now detects symlink vs directory and writes
the correct patterns, handling transitions between modes cleanly
- ADR-001 status: Proposed → Accepted
Docs:
- Fill 11 placeholder scaffold docs with real SF-specific content:
PLANS, DESIGN, PRODUCT_SENSE, QUALITY_SCORE, RELIABILITY, SECURITY,
design-docs/index.md, exec-plans/active, exec-plans/completed,
exec-plans/tech-debt-tracker, records/index
- Add records note: docs/records/2026-05-01-repo-vcs-and-notifications.md
- ADR-008 status: Accepted → Proposed (deferred — not applicable to
current usage model where Claude Code assists externally, not as a
Pi provider inside SF's dispatch loop)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
