landing SKILL.md skillA
landing from creedants/pstack-t3 is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add creedants/pstack-t3/landing@git:20261013.8445314Pins git:20261013.8445314 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- creedants/pstack-t3
- Path
skills/landing/SKILL.md- Versions recorded
- 10
- Latest version
- git:20261013.8445314, committed Oct 13, 2026
- First version recorded
- Oct 5, 2026
- Size
- 32,041 bytes
- Repository stars
- 15
- License
- MIT
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.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Landing Read [the pstack-t3 runtime](../pstack-runtime/SKILL.md) before spawning workers, choosing models, scheduling, or isolating work. It maps those steps onto T3's orchestrator tools. 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 …
Read the whole file at its exact version.
How to install
mdr add creedants/pstack-t3/landing@sha256:e3b68b49180eb93eThe line at the top of this page pins the label git:20261013.8445314, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_ksqdjktzi5xzwlsa)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 10 versions of this file, between Oct 5, 2026 and Oct 13, 2026, more than one a day.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261013.8445314 latest | 2026-10-13 | 8445314 | 32,041 B | A | view · diff |
| git:20261011.4c7aa90 | 2026-10-11 | 4c7aa90 | 31,445 B | A | view · diff |
| git:20261010.081dd14 | 2026-10-10 | 081dd14 | 29,433 B | A | view · diff |
| git:20261010.1b659ea | 2026-10-10 | 1b659ea | 21,893 B | A | view · diff |
| git:20261010.765c7f9 | 2026-10-10 | 765c7f9 | 21,564 B | A | view · diff |
| git:20261006.a593ce1 | 2026-10-06 | a593ce1 | 12,604 B | A | view · diff |
| git:20261005.e5d8eda | 2026-10-05 | e5d8eda | 10,944 B | A | view · diff |
| git:20261005.0956e8b | 2026-10-05 | 0956e8b | 9,855 B | A | view · diff |
| git:20261005.bb051f9 | 2026-10-05 | bb051f9 | 9,191 B | A | view · diff |
| git:20261005.6d591d9 | 2026-10-05 | 6d591d9 | 8,166 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (32041 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
creedants/pstack-t3 · 15 stars · license MIT · pushed 2026-10-19 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_ksqdjktzi5xzwlsa GET https://markdownregistry.com/api/v1/resolve?ref=creedants/pstack-t3/landing GET https://markdownregistry.com/api/v1/blob/e3b68b49180eb93e027c4bcd62a6bf6d1d7b7287f1af85abd8f9f2fecc9b21bf
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
More from creedants/pstack-t3
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