Speckit Diff
Artifact Comparator - Compares differences between artifacts.
Install
$ agentstack add skill-wedabro-bro-skills-speckit-diff ✓ 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-wedabro-bro-skills-speckit-diff) 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
🎯 Mission
Compare 2 versions of artifact → highlight changes → evaluate impact.
📥 Input
- 2 files or 2 versions to compare (spec, plan, tasks, code)
📋 Protocol
- Read both versions.
- Compare section-by-section:
- ➕ Added: New Sections/requirements
- ➖ Removed: Sections/requirements are removed
- ✏️ Changed: Sections have changed content
- Impact Analysis: What downstream artifact does each change affect?
- For example: Add fields in spec → need to update plan → need to add tasks
- Output summary table.
📤 Output
- Console: Diff summary table
- File:
.agent/memory/diff-report.md(if needed to save)
🚫 Guard Rails
- Compare and report ONLY — DO NOT arbitrarily edit artifacts.
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: wedabro
- Source: wedabro/bro-skills
- License: MIT
Install and usage instructions live in the source repository linked above.
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Versions
- v0.1.0 Imported from the upstream source.