memory-leak SKILL.md skillA
memory-leak from dannyan/secguard-clang is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add dannyan/secguard-clang/memory-leak@git:20261022.86d181cPins git:20261022.86d181c in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- dannyan/secguard-clang
- Path
extension/shared/skills/memory-leak/SKILL.md- Versions recorded
- 5
- Latest version
- git:20261022.86d181c, committed Oct 22, 2026
- First version recorded
- Sep 14, 2026
- Size
- 7,581 bytes
- Repository stars
- 25
- License
- Apache-2.0
Classify memory-leak evidence — MEMORY_ALLOC events where an allocated block is lost on some path with no reachable free, escape, or ownership transfer. Maps to CWE-401.
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 Analysis (CWE-401) ### Evidence Pattern A memory-leak candidate has: - **memory_alloc**: an allocation at a source line — `malloc`/`calloc`/`realloc` (raw or cast), an implicit allocator (`strdup`, `asprintf`/`vasprintf`, `getline`/`getdelim`, `realpath(path, NULL)`), or a custom allocator from the project contract; carries the acquire API (`via malloc`) - **definite** / **conditional**: the CFG reachability verdict — `definite` = no free/escape/transfer is reachable on any path to function exit; `conditional` = released on some paths, trace each error/early-return path - **call_path**: the function is reachable from an entry point Released sites never reach you: the pipeline's ReleaseFilter drops a proved-released allocation before a candidate is written. The detector marks the seed event `definite=true` when the CFG proves no free/escape/transfer is reachable from the allocation; the planner's leak-proof filter promotes a `definite` candidate to `confirmed`. ### Hint Tokens (Verdict Basis) | Token | Meaning | Your action | |-------|---------|-------------| | `alloc@N` | the allocation site line | where the ownership starts | …
Read the whole file at its exact version.
How to install
mdr add dannyan/secguard-clang/memory-leak@sha256:ddc50f27d281d84bThe line at the top of this page pins the label git:20261022.86d181c, 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_5w5nom7twebdxt5i)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Sep 14, 2026 and Oct 22, 2026, about one every 9 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261022.86d181c latest | 2026-10-22 | 86d181c | 7,581 B | A | view · diff |
| git:20261017.bf12a34 | 2026-10-17 | bf12a34 | 7,039 B | A | view · diff |
| git:20261016.df7fb32 | 2026-10-16 | df7fb32 | 5,862 B | A | view · diff |
| git:20261009.4f4f4f3 | 2026-10-09 | 4f4f4f3 | 5,577 B | A | view · diff |
| git:20260914.1ef9fbc | 2026-09-14 | 1ef9fbc | 2,952 B | A | view |
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 (7581 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
dannyan/secguard-clang · 25 stars · license Apache-2.0 · pushed 2026-10-22 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_5w5nom7twebdxt5i GET https://markdownregistry.com/api/v1/resolve?ref=dannyan/secguard-clang/memory-leak GET https://markdownregistry.com/api/v1/blob/ddc50f27d281d84b39dc3ab3c933f6f1760a208f7566ad1c37c568fec6f617db
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.