01 / hook event
PreToolUse rails-guard (advisory)
Denies with allow_tool: false on exit 0. Non-zero exit is fail-open: a crash or timeout can let a rail write through.
- PreToolUse
Antigravity integration
ADLC for Google Antigravity
Advisory PreToolUse rails-guard for agy, plus skills and a prosecutor agent. The unbypassable CI rail-freeze gate is the real control. In-session rails are advisory. agy fails open on hook failure, so CI is the guarantee, not an optional extra.
Global npm & npx installCI is the backstop
- hook event
- 1
- skills
- 4
- commands
- 3
- prosecutor agents
- 7
Local plugin install
npm install -g @adlc/antigravity agy plugin install $(npm root -g)/@adlc/antigravity npx adlc-agy install
Recommended: install globally via npm (npm install -g @adlc/antigravity) and register with agy, or run npx adlc-agy install. Export ADLC_P4_ENFORCEMENT=1 with an active ticket.
Native surfaces
What the Antigravity plugin installs
adlc-antigravity/ ├─ plugin.json agy manifest ├─ hooks/ 1 PreToolUse event ├─ skills/ 4 phase skills ├─ commands/ 3 bootstrap command └─ agents/ 7 prosecutor agent
02 / skills
Four skills around the adlc CLIs
Skills wrap the adlc CLIs from triage through distill. The hook only covers the rail moment.
- adlc
- adlc-doctrine
- adlc-prosecutor
- adlc-self-orchestrate
03 / commands
Commands for bootstrap and diagnostics
/adlc-init finishes the repo scaffold, /adlc-status inspects session context depth, and /adlc-doctor verifies integration health.
- /adlc-init
- /adlc-status
- /adlc-doctor
04 / prosecutor agents
Five lenses, main prosecutor, and verifier
P5 prosecution fans out five specialist lenses, dedupes findings via main prosecutor, and verifies with an independent verifier.
- prosecutor
- prosecutor-contract
- prosecutor-correctness
- prosecutor-diff
- prosecutor-security
- prosecutor-tests
- prosecutor-verifier
Phase routing
Skills route, CI enforces
Skills and commands route work. The hook is only an in-session nudge. Treat CI as required before you rely on this integration for enforcement.
| Phase | Antigravity entry | Evidence produced |
|---|---|---|
| P0 | /adlc-init · adlc-ticket | ticket in .adlc/tickets.json |
| P1-P2 | adlc CLI via skills | spec-lint · premortem · coldstart |
| P3-P4 | PreToolUse + CI | advisory deny · rails-guard-ci |
| P5-P6 | prosecutor agent | hollow-test · behavior-diff · manifest |
| P7 | adlc skills | foundry · rejection mining |
Frozen rails
Advisory in session, required in CI
In the session
Advisory deny, fail-open on hook failure
Advisory deny with fail-open on hook failure. POSIX-oriented command paths; Windows in-session is unsupported. Shell writes are not gated. Do not treat the hook as a hard block.
In CI
Unbypassable control across platforms
scripts/rails-guard-ci.mjs is the guarantee for every platform, including Windows. Make docs/ci/rails-guard.yml a required check (or fold it into an existing required job on free private repos).
Install
Install via global npm or npx
Local plugin install
npm install -g @adlc/antigravity agy plugin install $(npm root -g)/@adlc/antigravity npx adlc-agy install
Recommended: install globally via npm (npm install -g @adlc/antigravity) and register with agy, or run npx adlc-agy install. Export ADLC_P4_ENFORCEMENT=1 with an active ticket.
# Recommended global npm install npm install -g @adlc/antigravity agy plugin install $(npm root -g)/@adlc/antigravity # Or one-liner via npx npx adlc-agy install # Arm enforcement for an active ticket export ADLC_P4_ENFORCEMENT=1