rust-formal-verification SKILL.md skillA
rust-formal-verification from outlinedriven/odin-claude-plugin is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add outlinedriven/odin-claude-plugin/rust-formal-verification@git:20260912.6e06ed3Pins git:20260912.6e06ed3 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- outlinedriven/odin-claude-plugin
- Path
plugins/odin-formal/skills/rust-formal-verification/SKILL.md- Versions recorded
- 2
- Latest version
- git:20260912.6e06ed3, committed Sep 12, 2026
- First version recorded
- Sep 5, 2026
- Size
- 8,826 bytes
- Repository stars
- 40
- License
- Apache-2.0
Use when Rust code, especially unsafe or panic-critical paths, needs a Kani, Verus, or Creusot harness written, run, and its failure read. Not for choosing the proof policy: use proof-driven.
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
# Rust formal verification ## Contract | Field | Bound contract | |---|---| | Trigger | A Rust function or module needs bounded model checking (Kani) or deductive verification (Verus, Creusot) against explicit properties, or an existing harness fails and its counterexample must be read. | | Authority | Reversible local: writes proof harnesses, contract attributes, and spec functions inside the crate, plus a `Cargo.toml` dev-dependency or feature for the verifier; rollback is reverting those files. No remote mutation. | | Side effect | Harness and annotation source in the crate, the verifier's build artifacts under `target/`, and for Kani concrete-playback unit tests when requested. | | Done | Every named property has a harness or contract that the chosen tool reports as passing under a recorded bound, or a counterexample mapped to a code defect and a fix. | ## Inputs …
Read the whole file at its exact version.
How to install
mdr add outlinedriven/odin-claude-plugin/rust-formal-verification@sha256:c263b2822b03993fThe line at the top of this page pins the label git:20260912.6e06ed3, 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_zlgpegzz4e7zesan)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Sep 5, 2026 and Sep 12, 2026, about one every 7 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260912.6e06ed3 latest | 2026-09-12 | 6e06ed3 | 8,826 B | A | view · diff |
| git:20260905.f02db66 | 2026-09-05 | f02db66 | 8,795 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 (8826 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
outlinedriven/odin-claude-plugin · 40 stars · license Apache-2.0 · pushed 2026-09-29 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_zlgpegzz4e7zesan GET https://markdownregistry.com/api/v1/resolve?ref=outlinedriven/odin-claude-plugin/rust-formal-verification GET https://markdownregistry.com/api/v1/blob/c263b2822b03993f4b6561daf351cfc0d03eaa29c9d2e09188476caf8c222d21
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.