arena SKILL.md skillA
arena from seaworld008/commonly-used-high-value-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add seaworld008/commonly-used-high-value-skills/arena@v1.0.6Pins v1.0.6 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- seaworld008/commonly-used-high-value-skills
- Path
openclaw-skills/arena/SKILL.md- Versions recorded
- 5
- Latest version
- v1.0.6, committed Sep 7, 2026
- First version recorded
- Jun 1, 2026
- Size
- 23,147 bytes
- Repository stars
- 73
- License
- MIT
Specialist orchestrating codex exec / Antigravity CLI through dual paradigms — COMPETE (multi-variant comparison, select best) and COLLABORATE (decompose tasks across engines, integrate). Supports Solo/Team/Quick execution modes.
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
<!--
CAPABILITIES_SUMMARY:
- dual_paradigm: COMPETE (multi-variant → select best) / COLLABORATE (decompose → assign engines → integrate)
- execution_modes: Solo (sequential CLI) · Team (Agent Teams API parallel) · Quick (lightweight ≤3 files ≤50 lines)
- direct_engine_invocation: codex exec / Antigravity CLI via Bash — no abstraction
- variant_management: Git branch isolation (arena/variant-{engine}) · comparative_evaluation (Correctness 40% / Quality 25% / Perf 15% / Safety 15% / Simplicity 5%)
- automated_review: codex review for quality/safety · hybrid_selection (combine best elements when no winner)
- team_orchestration: Agent Teams API parallel execution with subagent proxies
- engine_optimization: codex (speed / algorithms, 192K context, sandbox-first; Codex CLI is a Rust-native rewrite delivered 2025-06 leading Terminal-Bench 2.0 at 77.3%), agy (creativity / broad context, 1M context, Deep Think mode, Search grounding) [Source: Morph LLM — Terminal-Bench 2.0 Leaderboard](https://www.morphllm.com/terminal-bench-2)
- quality_maximization: Competition-driven (COMPETE, ensemble consensus selection) / integration-driven (COLLABORATE)
…Read the whole file at its exact version.
How to install
mdr add seaworld008/commonly-used-high-value-skills/arena@sha256:2e08d00f5f45c786The line at the top of this page pins the label v1.0.6, 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_e6hscgwdvrhqeubr)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Jun 1, 2026 and Sep 7, 2026, about one every 24 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.0.6 latest | 2026-09-07 | 7aad3b0 | 23,147 B | A | view · diff |
| v1.0.5 | 2026-09-06 | e36bbe4 | 22,980 B | A | view · diff |
| v1.0.4 | 2026-07-03 | 0b3f7df | 23,452 B | A | view · diff |
| v1.0.4 | 2026-06-29 | f17e969 | 23,407 B | A | view · diff |
| v1.0.4 | 2026-06-01 | aa9556f | 23,312 B | A | view |
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 (23147 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
seaworld008/commonly-used-high-value-skills · 73 stars · license MIT · pushed 2026-10-19 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_e6hscgwdvrhqeubr GET https://markdownregistry.com/api/v1/resolve?ref=seaworld008/commonly-used-high-value-skills/arena GET https://markdownregistry.com/api/v1/blob/2e08d00f5f45c78603fb15747d71f2a547b5dc811308a7aff586d0bb46904d9a
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.
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