cocotrace SKILL.md skillA
cocotrace from snowflake-labs/cocoplus is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add snowflake-labs/cocoplus/cocotrace@v1.1.0Pins v1.1.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- snowflake-labs/cocoplus
- Path
.cortex/skills/cocotrace/SKILL.md- Versions recorded
- 1
- Latest version
- v1.1.0, committed Sep 30, 2026
- Size
- 8,597 bytes
- Repository stars
- 728
- License
- MIT
Build and query the SHA-256 requirements-to-implementation traceability graph across lifecycle artifacts.
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
# CocoTrace — Requirements-to-Implementation Traceability ## Overview CocoTrace maintains a directed dependency graph: `bloom.md → discuss.md → spec.md → plan.md → build-output → eval-results`. SHA-256 content hashes detect genuine changes (not timestamp drift from git operations). Staleness propagates downstream from any changed node. **Why SHA-256, not timestamps:** Rebase and cherry-pick change file mtimes without changing content. SHA-256 only signals real changes. ## Commands ### `$trace build` 1. Execute the `cocotrace/trace-check` contract (deterministic, no LLM, Tier 2 async) 2. Read output `lifecycle/trace.json` 3. Display summary table: ``` Artifact Status SHA-256 ────────────── ──────── ────────── bloom.md current abc12345 discuss.md stale def67890 spec.md stale (downstream of discuss.md) plan.md missing — build-output missing — eval-results missing — ``` 4. Create git commit: `chore(cocotrace): update artifact traceability graph` 5. Output: "[N] current, [M] stale, [P] missing" **Idempotent:** Running twice on unchanged content produces bit-identical `trace.json`. …
Read the whole file at its exact version.
How to install
mdr add snowflake-labs/cocoplus/cocotrace@sha256:840f87bc0094c1c2The line at the top of this page pins the label v1.1.0, 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_q62aiblv26uu3di5)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Sep 30, 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 (8597 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
snowflake-labs/cocoplus · 728 stars · license MIT · pushed 2026-11-07 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_q62aiblv26uu3di5 GET https://markdownregistry.com/api/v1/resolve?ref=snowflake-labs/cocoplus/cocotrace GET https://markdownregistry.com/api/v1/blob/840f87bc0094c1c23c2e59f3e8bfdeac4a2ed244f2192ad169f75d40a1077a8e
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.