subagent-read-stale-worktree-needs-head-pin skillA
subagent-read-stale-worktree-needs-head-pin is agent-read markdown (skill) from wan-huiyan/agent-traffic-control: Read-only subagents (Explore / code-explorer / general-purpose dispatched to AUDIT or READ code, not write) silently return line numbers and "what exists" claims from the WRONG git worktree in a repo with many worktrees — confidently-wrong stale data, no error. Use when: (1) you dispatched 1+ read/audit subagents and their cited file:line numbers, function locations, or "X is/isn't present" claims DON'T match what you read directly in your pinned worktree; (2) `git worktree list` shows 2+ paths .
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
mdr add wan-huiyan/agent-traffic-control/subagent-read-stale-worktree-needs-head-pin@v1.0.0mdr add wan-huiyan/agent-traffic-control/subagent-read-stale-worktree-needs-head-pin@sha256:eaeaf0826d03609aPin 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.
[](https://markdownregistry.com/a/art_qveuhtmvauxsmojc)
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Versions
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 (5616 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 2026-09-17 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_qveuhtmvauxsmojc GET https://markdownregistry.com/api/v1/resolve?ref=wan-huiyan/agent-traffic-control/subagent-read-stale-worktree-needs-head-pin GET https://markdownregistry.com/api/v1/blob/eaeaf0826d03609a1d026569b4b8c30ad28d1285bf7c131d165735cff4fd3965
Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.