trellis-break-loop SKILL.md skillA
This file is byte-identical to the first copy the registry indexed. Same content hash, so the same checks give both the same grade.
trellis-break-loop from fy-agent/fyagent is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add fy-agent/fyagent/trellis-break-loop@git:20260820.520ddb7Pins git:20260820.520ddb7 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- fy-agent/fyagent
- Path
.cursor/skills/trellis-break-loop/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260820.520ddb7, committed Aug 20, 2026
- Size
- 6,963 bytes
- Repository stars
- 1,139
- License
- a license file GitHub does not identify
Deep bug analysis to break the fix-forget-repeat cycle. Analyzes root cause category, why fixes failed, prevention mechanisms, and captures knowledge into specs. Use after fixing a bug to prevent the same class of bugs.
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
# Break the Loop - Deep Bug Analysis When debug is complete, use this for deep analysis to break the "fix bug -> forget -> repeat" cycle. --- ## Analysis Framework Analyze the bug you just fixed from these 5 dimensions: ### 1. Root Cause Category Which category does this bug belong to? | Category | Characteristics | Example | |----------|-----------------|---------| | **A. Missing Spec** | No documentation on how to do it | New feature without checklist | | **B. Cross-Layer Contract** | Interface between layers unclear | API returns different format than expected | | **C. Change Propagation Failure** | Changed one place, missed others | Changed function signature, missed call sites | | **D. Test Coverage Gap** | Unit test passes, integration fails | Works alone, breaks when combined | | **E. Implicit Assumption** | Code relies on undocumented assumption | Timestamp seconds vs milliseconds | ### 2. Why Fixes Failed (if applicable) If you tried multiple fixes before succeeding, analyze each failure: - **Surface Fix**: Fixed symptom, not root cause - **Incomplete Scope**: Found root cause, didn't cover all cases …
Read the whole file at its exact version.
How to install
mdr add fy-agent/fyagent/trellis-break-loop@sha256:f5a93699832f29deThe line at the top of this page pins the label git:20260820.520ddb7, 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_s7wgbwsv7cw7eqls)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Aug 20, 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 (6963 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
fy-agent/fyagent · 1,139 stars · license a license file GitHub does not identify · pushed 2026-10-21 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_s7wgbwsv7cw7eqls GET https://markdownregistry.com/api/v1/resolve?ref=fy-agent/fyagent/trellis-break-loop GET https://markdownregistry.com/api/v1/blob/f5a93699832f29dee443b53c135a7459519b371f689af191d15c29e8ee5c7bde
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.
More from fy-agent/fyagent
Every file in fy-agent/fyagent