| Role | Earned by | Responsibilities |
|---|---|---|
| Contributor | Any accepted DCO-signed PR | — |
| Reviewer | Sustained quality contributions; nominated by a maintainer | Reviews PRs in their area; enforces fixtures-first, claims discipline, contract-change labeling |
| Maintainer | Sustained reviewership; lazy consensus of maintainers | Merge rights; triage; owns one or more lanes; can propose ADRs |
| Release owner | Appointed per release by maintainers | Owns release checklist, claim audit, footprint gate, NOTICE/license manifests |
Current maintainers are listed in this file's history until a MAINTAINERS.md split is
warranted. The project lead role owns the Gate Zero decider responsibility (ADR-0000).
- Day-to-day: lazy consensus on PRs.
- Architecture and contract decisions: ADR in
docs/decisions/, merged by PR. - Contract changes (
schemas/, c14n spec, error/warning codes, deterministic profile): PR labeledcontract-change+ version bump + downstream lane sign-off. - Plan-level changes (gates, week-4 bound, Release 1 scope): require decider sign-off.
- Public roadmap:
docs/roadmap.md, updated at every milestone boundary. - Landscape refresh: before each milestone and at least every 90 days (
docs/landscape-log.md). - Discussion channel: GitHub Discussions for design questions and user feedback.
- Issue templates exist for bugs, parser failures, benchmark questions, and adapter requests;
security reports go through private vulnerability reporting (
SECURITY.md).
- Median first maintainer response on issues: < 48 hours, measured monthly.
- OpenSSF Scorecard tracked monthly; security regressions are release blockers.
good-first-issuefunnel and fixture-contribution path reviewed monthly.- Trust-loop activation tracked from documented examples/download telemetry where privacy-safe.
CI blocks "#1"-style superlative claims and unearned benchmark/failure-corpus claims in README/docs/announcements. Published numbers come only from one-command-reproducible harness JSON with pinned competitor versions and labeled tiers. No public speed claims unless Gate Zero G1 passed (including an approved retry).