U Spec Globals
Project-wide specification globals — conventions.md (naming and identifier prefix rules UC/BR/ST/EV/UI/FL), error-codes.md (global error catalog cross-checked by u-spec-validator), glossary.md (controlled vocabulary). Read by all spec agents and validators by path. Resource bundle — no scripts. Not user-invocable.
Install
$ agentstack add skill-zig999-siegard-code-u-spec-globals ✓ 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-zig999-siegard-code-u-spec-globals) 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
u-spec-globals
Resource bundle: globals shared by every specification artifact. Files are read by path (.claude/skills/u-spec-globals/); the directory listing is authoritative.
Index
| File | Content | Primary consumers | |---|---|---| | conventions.md | Naming rules and identifier prefixes (UC, BR, ST, EV, UI, FL) | all spec agents, u-spec-validator | | error-codes.md | Global error catalog — single source for every error.code referenced in specs | u-spec-back, u-spec-front, u-spec-validator | | glossary.md | Controlled vocabulary for domain terms | all spec agents |
Constraints
error-codes.mdis the catalog the Spec Validator cross-references (everyerror.codein feature specs MUST exist here AND in the correspondingopenapi.yamlerror response)- Updates to these files are spec changes — they require revalidation of dependent domains
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: zig999
- Source: zig999/siegard-code
- License: Apache-2.0
Install and usage instructions live in the source repository linked above.
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Versions
- v0.1.0 Imported from the upstream source.