wan-huiyan/agent-traffic-control · plugins/agent-traffic-control/skills/worktree-index-corrupt-async-post-commit-hook/SKILL.md

worktree-index-corrupt-async-post-commit-hook skillA

worktree-index-corrupt-async-post-commit-hook is agent-read markdown (skill) from wan-huiyan/agent-traffic-control: Fix `fatal: unable to read <sha>` or `invalid sha1 pointer in cache-tree of .git/worktrees/<name>/index` errors that surface when running git operations (`git status`, `git rebase`, `git pull`) in worktree B shortly after committing in sibling worktree A — when the project has an async post-commit hook (a hook that runs `&`, `nohup`, or "running ... in background"). Use when: (1) error message points at worktree B's index but you weren't editing B, (2) you just merged/squashed/committed in workt.

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add wan-huiyan/agent-traffic-control/worktree-index-corrupt-async-post-commit-hook@v1.0.0
Exact content
mdr add wan-huiyan/agent-traffic-control/worktree-index-corrupt-async-post-commit-hook@sha256:b1199187ccdd6bf9

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_yxnc3yvhgtlsmctw.svg)](https://markdownregistry.com/a/art_yxnc3yvhgtlsmctw)

0 badge views in 30 days

Versions

versioncommittedcommitsizeaudit
v1.0.0 latest2026-08-11 f274e4b 8,980 BA view · diff
v1.0.02026-08-05 e3930cf 8,984 BA view · diff
v1.0.02026-07-08 f1254dd 9,109 BA view · diff
v1.1.02026-05-29 be514e4 9,887 BA view · diff
v1.0.02026-05-13 07472bf 9,078 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (8980 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

GitHub

wan-huiyan/agent-traffic-control · 3 stars · license MIT · pushed 2026-09-17 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_yxnc3yvhgtlsmctw
GET https://markdownregistry.com/api/v1/resolve?ref=wan-huiyan/agent-traffic-control/worktree-index-corrupt-async-post-commit-hook
GET https://markdownregistry.com/api/v1/blob/b1199187ccdd6bf914154f462b825a14da7406323fa547c1cfcce1502fabae92

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.