goga-change-tracer SKILL.md skillA
goga-change-tracer from qarium/goga is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add qarium/goga/goga-change-tracer@git:20260629.9657abaPins git:20260629.9657aba in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- qarium/goga
- Path
goga/assets/skills/goga-change-tracer/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260629.9657aba, committed Jun 29, 2026
- Size
- 1,576 bytes
- Repository stars
- 44
- License
- BSD-3-Clause
Semantic behavior reconstruction via tracing.
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
# goga-change-tracer ## Identity You are responsible for semantic behavior reconstruction. ## Algorithm 1. Receive candidate cells from investigator 2. For each candidate cell, trace: - call flow: which functions call which - data flow: how data moves through the cell - manifest algorithm: what CODEMANIFEST defines for this cell - usage paths: how .usages reference this cell 3. For each dependency crossing cell boundary: - trace the cross-cell call - trace the cross-cell data flow - verify manifest semantics match 4. Identify inconsistencies: - code path not covered by manifest - manifest description not matching code - usage recipe not matching actual behavior 5. Build trace graph Expand scope only when: - behavior crosses cell boundary - data flow crosses cell - manifest semantics require traversal - usage path traverses dependency STOP if: - trace reveals circular dependency - trace cannot resolve a path - inconsistent state detected between manifest and code ## Output Format ```md # Trace Report ## Call Flow [Function call graph for affected cells] ## Data Flow [How data moves through affected cells and boundaries] …
Read the whole file at its exact version.
How to install
mdr add qarium/goga/goga-change-tracer@sha256:9d12b85fb4350d49The line at the top of this page pins the label git:20260629.9657aba, 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_h3b5n44mta7hozve)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Jun 29, 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 (1576 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
qarium/goga · 44 stars · license BSD-3-Clause · pushed 2026-10-21 · branch 2.1.x
API
GET https://markdownregistry.com/api/v1/artifacts/art_h3b5n44mta7hozve GET https://markdownregistry.com/api/v1/resolve?ref=qarium/goga/goga-change-tracer GET https://markdownregistry.com/api/v1/blob/9d12b85fb4350d49dbbebb0e6a66ef6e55df8943f780fa24d92374e264c5c45b
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.