Individual skill
landing
Let many agents write to one repository at once without collisions: a per-repository landing contract, path leases claimed before work starts, one queue that is the only writer to trunk, and a machine-wide slot governor for builds and tests. Use for 'landing', 'land this', 'merge queue', 'many agents on one repo', 'where does this work land', or before any coordinator (brigade, Orchestrate, Autopilot, swarm) delegates writing work in parallel.
t3/added/landing/SKILL.md
Source commit 91251ca92b107de606d3958e86454441910f1179
What was checked
- Matches the observed repository HEAD
- Yes
- Scanner rules are current
- No
- Repository scan complete
- No
- Skill scan complete
- No
- Observed behavior
- Not checked yet
- Last checked
- Nov 5, 2026
These are observations at the recorded commit, not a guarantee of safety. Review the source before running it.
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Repository context
- Repository stars (not skill ratings)
- 18
- Repository last updated
- Nov 7, 2026
- License
- MIT
Observed agent integration: No specific integration evidence. Standard SKILL.md installation does not imply verified compatibility.
- agent-skills Repository topic
- ai-agents Repository topic
- claude-code Repository topic
- code-review Repository topic
- codex Repository topic
- developer-tools Repository topic
- multi-agent Repository topic
- pstack Repository topic
- skills Repository topic
- t3-code Repository topic
- legal Derived category
- writing Derived category
Files and excerpt
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Browse files
SKILL.mdcore · 15,801 bytesSKILL.mdcore · 15,801 bytespauses.mddoc · 14,087 bytesreference/capacity.mddoc · 1,993 bytesreference/contract.mddoc · 5,043 bytesreference/rulings.mddoc · 2,936 bytesscripts/land.pyruns · 10,191 bytesscripts/landing_lib/__init__.pyruns · 5,862 bytesscripts/landing_lib/_governor/__init__.pyruns · 0 bytesscripts/landing_lib/_governor/admission.pyruns · 7,769 bytesscripts/landing_lib/_governor/base.pyruns · 4,458 bytesscripts/landing_lib/_governor/build.pyruns · 10,478 bytesscripts/landing_lib/_governor/exclusive.pyruns · 8,303 bytesscripts/landing_lib/_governor/holders.pyruns · 11,391 bytesscripts/landing_lib/_governor/tickets.pyruns · 6,883 bytesscripts/landing_lib/_land/__init__.pyruns · 0 bytesscripts/landing_lib/_land/parser.pyruns · 16,039 bytesscripts/landing_lib/_land/prune.pyruns · 3,328 bytesscripts/landing_lib/_leases/__init__.pyruns · 0 bytesscripts/landing_lib/_leases/owner.pyruns · 2,283 bytesscripts/landing_lib/_leases/store.pyruns · 6,184 bytesscripts/landing_lib/_merge/__init__.pyruns · 0 bytesscripts/landing_lib/_merge/forge.pyruns · 6,064 bytesscripts/landing_lib/_merge/required.pyruns · 9,456 bytesscripts/landing_lib/_merge/rollup.pyruns · 5,656 bytesscripts/landing_lib/_merge/settle.pyruns · 15,102 bytesscripts/landing_lib/_policy/__init__.pyruns · 0 bytesscripts/landing_lib/_policy/contract.pyruns · 15,196 bytesscripts/landing_lib/_policy/errors.pyruns · 2,935 bytesscripts/landing_lib/_policy/size.pyruns · 15,993 bytesscripts/landing_lib/_queue/__init__.pyruns · 0 bytesscripts/landing_lib/_queue/entries.pyruns · 11,379 bytesscripts/landing_lib/_queue/integration.pyruns · 15,405 bytesscripts/landing_lib/_queue/prs.pyruns · 5,654 bytesscripts/landing_lib/contests.pyruns · 5,771 bytesscripts/landing_lib/drain.pyruns · 7,757 bytesscripts/landing_lib/foundation.pyruns · 9,524 bytesscripts/landing_lib/genmap.pyruns · 4,993 bytesscripts/landing_lib/governor.pyruns · 2,643 bytesscripts/landing_lib/leases.pyruns · 11,832 bytesscripts/landing_lib/merge.pyruns · 2,161 bytesscripts/landing_lib/policy.pyruns · 1,877 bytesscripts/landing_lib/queue.pyruns · 825 bytesscripts/landing_lib/seam.pyruns · 386 bytesscripts/landing_lib/sizes.pyruns · 16,405 bytesscripts/landing_lib/store.pyruns · 18,017 bytesscripts/landing_lib/times.pyruns · 4,494 bytessize-limit.mddoc · 6,331 bytes
Read excerpt
# Landing
Writing scales. Integration does not. Landing makes integration a property of the repository, decided once, so no coordinator asks where work lands and no two writers collide.
The rules:
1. One trunk per repository. Every change lands there through the queue.
2. A writer claims a lease on the paths it will change before it starts. Overlapping claims are refused.
3. Writers never integrate. A worker commits in its own worktree and stops. It never merges, rebases a shared branch, or pushes trunk.
4. The queue is the only writer to trunk. It is a lock, not a process. Whoever runs `land` while the lock is free drains the queue. Everyone else gets "queue busy".
5. A review verdict holds only for the exact change reviewed. The queue lands the pinned SHA, and bounces it when the rebased change differs from the reviewed one.
6. Builds and tests run under a governor slot, so the machine is not overrun.
## The script