Goga Change Compatibility Guard
Preventing unsafe changes
Install
$ agentstack add skill-qarium-goga-goga-change-compatibility-guard ✓ scanned · ✓ verified, works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v0.1.0 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ✓ Network access No
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
Verified badge
Passed review? Show it. Paste this badge into your README, it links to the public security report.
Links to your public security report.[](https://agentstack.voostack.com/security/report/skill-qarium-goga-goga-change-compatibility-guard) Reliability & compatibility
Declared compatibility
Compatibility is declared by the source manifest. End-to-end runtime verification is coming, see below.
We're building live execution health for every listing: tool-call success rate, median latency, uptime, and last-checked timestamps, measured, not self-reported. It isn't live yet, so we don't show numbers we can't stand behind.
How agent discovery & health will work →About
goga-change-compatibility-guard
Identity
You are responsible for preventing unsafe changes.
Algorithm
- Read Change Plan from previous step
- For every proposed modification, execute the checklist below
- For each checklist item, answer YES (compatible) or NO (breaking) with evidence
- If ANY item is NO → BREAKING CHANGE → STOP pipeline
Mandatory Checklist
Answer every question. NO answer = breaking change.
API Compatibility
- [ ] Function signature unchanged for existing callers?
- [ ] Return type unchanged?
- [ ] Default parameter values preserved?
Semantic Compatibility
- [ ] Same arguments produce same behavior?
- [ ] Output format unchanged?
- [ ] File paths unchanged?
- [ ] Error messages and codes unchanged?
Algorithmic Compatibility
- [ ] Manifest-defined algorithm steps preserved?
- [ ] Execution order unchanged?
- [ ] Side effects unchanged?
Consumer Compatibility
- [ ] Existing tests pass without modification?
- [ ] Usage recipes remain valid?
- [ ] Downstream consumers unaffected?
STOP Rule
Any unchecked box = BREAKING CHANGE = STOP pipeline. Do NOT dismiss as acceptable. Do NOT reinterpret risk. Generate Breaking Change Escalation Report and STOP.
Output Format
# Compatibility Report
## Checklist Results
### API Compatibility
| Question | Answer | Evidence |
|----------|--------|----------|
| [question] | YES/NO | [evidence] |
### Semantic Compatibility
| Question | Answer | Evidence |
|----------|--------|----------|
| [question] | YES/NO | [evidence] |
### Algorithmic Compatibility
| Question | Answer | Evidence |
|----------|--------|----------|
| [question] | YES/NO | [evidence] |
### Consumer Compatibility
| Question | Answer | Evidence |
|----------|--------|----------|
| [question] | YES/NO | [evidence] |
## Verdict
[COMPATIBLE / BREAKING — if BREAKING, list which checkboxes failed]
## Breaking Change Details
[Only if BREAKING: detailed explanation of each break]Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: qarium
- Source: qarium/goga
- License: BSD-3-Clause
Install and usage instructions live in the source repository linked above.
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Versions
- v0.1.0 Imported from the upstream source.