Runtime Adapters
Use when creating Codex, Claude Code, Gemini CLI, Cursor, or AGENTS.md runtime adapters from one canonical agent core. Use whenever a generated repo needs multiple AI runtimes without duplicating instructions.
Install
$ agentstack add skill-agentlas-ai-hephaestus-runtime-adapters ✓ 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-agentlas-ai-hephaestus-runtime-adapters) 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
Runtime Adapters
Rules
AGENTS.mdis canonical..claude/,.codex/,.gemini/,.cursor/, and rootskills/are thin
adapters or mirrors.
.agentlas/global-commands.jsonrecords the command each adapter exposes.- Adapter text should point back to
AGENTS.md. - Do not claim identical behavior across runtimes. Say the canonical core is
portable and each adapter maps it into local conventions.
Required Adapters
- Codex: plugin manifest plus skill and
commands/.md. - Claude Code: command, agent, and skill adapter under
.claude/commands/. - Gemini CLI:
GEMINI.mdplus.gemini/commands/.toml. - Generic: root
AGENTS.mdwith the command alias documented.
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: agentlas-ai
- Source: agentlas-ai/Hephaestus
- License: Apache-2.0
- Homepage: https://agentlas.cloud
Install and usage instructions live in the source repository linked above.
Reviews
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Versions
- v0.1.0 Imported from the upstream source.