wan-huiyan/agent-traffic-control · plugins/agent-traffic-control/skills/parallel-session-coedit-via-source-mtime-and-idempotent-rebuild/SKILL.md

parallel-session-coedit-via-source-mtime-and-idempotent-rebuild skillA

parallel-session-coedit-via-source-mtime-and-idempotent-rebuild is agent-read markdown (skill) from wan-huiyan/agent-traffic-control: Edit a shared deliverable while another live session or a colleague's agent is editing the same file right now — "don't delete each other's work", "only write when the other one is finished". When the file is built from many per item sources by an assembler (sections into one HTML, slides, reports): source mtime shows which items they are on, disjoint sources cannot clobber, and an idempotent rebuild merges everybody's sources. Grepping the assembled build is a false negative test, and staging t.

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/parallel-session-coedit-via-source-mtime-and-idempotent-rebuild@v1.2.0
Exact content
mdr add wan-huiyan/agent-traffic-control/parallel-session-coedit-via-source-mtime-and-idempotent-rebuild@sha256:477a1edf4910da17

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_xmcea5op345l7lsv.svg)](https://markdownregistry.com/a/art_xmcea5op345l7lsv)

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Versions

versioncommittedcommitsizeaudit
v1.2.0 latest2026-08-11 f274e4b 11,908 BA view · diff
v1.2.02026-08-10 5b6d8a2 11,899 BA view · diff
v1.2.02026-08-10 a58c34c 11,880 BA view · diff
v1.2.02026-08-05 e3930cf 12,637 BA view · diff
v1.2.02026-07-08 7f737d2 12,874 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 (11908 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_xmcea5op345l7lsv
GET https://markdownregistry.com/api/v1/resolve?ref=wan-huiyan/agent-traffic-control/parallel-session-coedit-via-source-mtime-and-idempotent-rebuild
GET https://markdownregistry.com/api/v1/blob/477a1edf4910da1795a333f5ffbd1ae531a7c7184aa0a0f196e023c82f62b787

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