session-handoff-detect-prior-orphan-pr SKILL.md skillA
session-handoff-detect-prior-orphan-pr from wan-huiyan/agent-traffic-control is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add wan-huiyan/agent-traffic-control/session-handoff-detect-prior-orphan-pr@v1.0.0Pins v1.0.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- wan-huiyan/agent-traffic-control
- Path
plugins/agent-traffic-control/skills/session-handoff-detect-prior-orphan-pr/SKILL.md- Versions recorded
- 3
- Latest version
- v1.0.0, committed Aug 10, 2026
- First version recorded
- May 29, 2026
- Size
- 10,155 bytes
- Repository stars
- 3
- License
- MIT
Pre-flight detection of a prior incomplete /session-handoff run that already created a branch, PR, handoff doc, and/or worktree — so the current invocation doesn't open a duplicate PR. Use when (1) you're about to write `docs/handoffs/session_N_handoff.md` as part of /session-handoff, (2) you just created or considered creating a `docs/sN-handoff` branch and `git` reports "branch already exists" or `+` (checked out elsewhere), (3) you find a worktree under `.claude/worktrees/` whose name…
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
# /session-handoff pre-flight: detect prior orphan branch + PR before writing a new handoff doc ## Problem You're running /session-handoff at the end of a long, multi-step session. You start drafting `docs/handoffs/session_N_handoff.md` in the main checkout. Everything looks fine — `git status` in the main checkout shows the file as untracked, you write 200 lines, you're ready to commit. Then you go to create the PR branch and `git worktree add` fails with "branch already exists." Or worse, you don't check and silently create a duplicate PR. Root cause: a prior orchestrator already did most of /session-handoff for this session. That orchestrator: 1. Created branch `docs/sN-handoff` off main 2. Created a worktree (often mis-labeled like `.claude/worktrees/sN+1-handoff` instead of `.claude/worktrees/sN-handoff`) 3. Wrote `docs/handoffs/session_N_handoff.md` in that worktree 4. Committed and pushed to `origin/docs/sN-handoff` 5. Opened a PR (often a thin one with just the handoff doc, missing the rest of the 7-bucket dispatch) 6. Then lost context, was interrupted, or didn't finish the rest of the workflow …
Read the whole file at its exact version.
How to install
mdr add wan-huiyan/agent-traffic-control/session-handoff-detect-prior-orphan-pr@sha256:24e6fb8b5be0d9d4The line at the top of this page pins the label v1.0.0, 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_awarfcfxlbcka5wz)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between May 29, 2026 and Aug 10, 2026, about one every 37 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.0.0 latest | 2026-08-10 | a39e221 | 10,155 B | A | view · diff |
| v1.0.0 | 2026-07-08 | f1254dd | 10,119 B | A | view · diff |
| v1.0.0 | 2026-05-29 | 059688a | 10,088 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 (10155 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
wan-huiyan/agent-traffic-control · 3 stars · license MIT · pushed 2026-09-22 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_awarfcfxlbcka5wz GET https://markdownregistry.com/api/v1/resolve?ref=wan-huiyan/agent-traffic-control/session-handoff-detect-prior-orphan-pr GET https://markdownregistry.com/api/v1/blob/24e6fb8b5be0d9d4704b4b488e5b8599bcd4f6244aeaba00a77eadd937212dea
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.