bytedance/deer-flow · .agent/skills/blocking-io-guard/SKILL.md

blocking-io-guard skillA

blocking-io-guard is agent-read markdown (skill) from bytedance/deer-flow: Ensure async-path backend code that could block the asyncio event loop is protected by a teeth-verified runtime anchor in tests/blocking_io/. Use when changing backend Python under app/, packages/harness/deerflow/, or scripts/, when running a blocking-IO triage round over the whole repo, or when a reviewer/CI asks for blocking-IO coverage. Runs a deterministic scan (changed-lines or full-repo), routes each candidate, drafts/extends an anchor, and proves it fails when the blocking IO regresses..

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 bytedance/deer-flow/blocking-io-guard@git:20260612.dc2abab
Exact content
mdr add bytedance/deer-flow/blocking-io-guard@sha256:ce0e4ac97812a879

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_esh47lmfbmdwur6w.svg)](https://markdownregistry.com/a/art_esh47lmfbmdwur6w)

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Versions

versioncommittedcommitsizeaudit
git:20260612.dc2abab latest2026-06-12 dc2abab 6,827 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 (6827 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

bytedance/deer-flow · 82,583 stars · license MIT · pushed 2026-09-17 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_esh47lmfbmdwur6w
GET https://markdownregistry.com/api/v1/resolve?ref=bytedance/deer-flow/blocking-io-guard
GET https://markdownregistry.com/api/v1/blob/ce0e4ac97812a879c196db98e06275000bcbf5858920f704ed0515e4b656b974

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