memory-leak-debug SKILL.md skillA
memory-leak-debug from qwenlm/qwen-code is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add qwenlm/qwen-code/memory-leak-debug@git:20260523.84f4080Pins git:20260523.84f4080 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- qwenlm/qwen-code
- Path
.qwen/skills/memory-leak-debug/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260523.84f4080, committed May 23, 2026
- Size
- 5,294 bytes
- Repository stars
- 29,081
- License
- Apache-2.0
Diagnose memory leaks in the Qwen Code CLI using heap snapshots and.
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
# Memory Leak Debugging Diagnose memory leaks in the Qwen Code Node.js CLI by capturing heap snapshots and analyzing retained object sizes via `chrome-devtools` CLI tooling. ## Prerequisites - `chrome-devtools` CLI (from `chrome-devtools-mcp` package). If not found, install with: `npm i chrome-devtools-mcp@latest -g` after user confirmation. See https://github.com/ChromeDevTools/chrome-devtools-mcp/blob/main/docs/cli.md - Node.js 22+ (for `--heapsnapshot-signal` support) ## Step 1: Start the CLI with Snapshot Signal Use tmux so you can interact with the TUI and trigger snapshots from another pane. Use the tmux-real-user-testing helper script: ```bash HELPER=.qwen/skills/tmux-real-user-testing/scripts/tmux-real-user-log.sh eval "$(bash "$HELPER" start memleak . \ env QWEN_CODE_NO_RELAUNCH=true NODE_OPTIONS=--heapsnapshot-signal=SIGUSR2 \ npm run dev)" echo "SESSION=$SESSION OUTDIR=$OUTDIR" ``` The `eval` exports `SESSION` and `OUTDIR`. Note: shell environment does not persist across separate tool calls — save the session name from the output and use it explicitly in subsequent commands. Notes: …
Read the whole file at its exact version.
How to install
mdr add qwenlm/qwen-code/memory-leak-debug@sha256:b1e8fda9850f1cb9The line at the top of this page pins the label git:20260523.84f4080, 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_7qoeto32eqyw5hje)
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Versions
The registry has recorded 1 version of this file, committed on May 23, 2026.
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 (5294 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
qwenlm/qwen-code · 29,081 stars · license Apache-2.0 · pushed 2026-11-08 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_7qoeto32eqyw5hje GET https://markdownregistry.com/api/v1/resolve?ref=qwenlm/qwen-code/memory-leak-debug GET https://markdownregistry.com/api/v1/blob/b1e8fda9850f1cb9e413c7683f9b8abd67982cbceb162198d7b7eae99557f647
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.