oc-hub

oc-hub is a skill for Claude Code, Codex from mfielding92/ClawedBack. It costs 82 tokens per session (2,900 once invoked), scanned F, original, AGPL-3.0.

A skill manager for browsing, installing, and importing skills. It works with local skills and skills from OpenClaw or ClawHub, which are marketplaces and formats for reusable agent skills.

In plain words
What is it for?
It helps list skills, browse a skill store or hub, install skills, and import OpenClaw or ClawHub skills.
Why use it?
It gives users one place to find available skills and add skills from supported sources.

Skill for Claude CodeCodex

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/mfielding92/clawedback/oc-hub
Any agent
npx skills add mfielding92/ClawedBack --skill oc-hub
Clone the repo
git clone --depth 1 https://github.com/mfielding92/ClawedBack

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for oc-hub

README.md
[![agentmods](https://agentmods.dev/badge/skills/mfielding92/clawedback/oc-hub.svg)](https://agentmods.dev/skills/mfielding92/clawedback/oc-hub)
Your own site
<a href="https://agentmods.dev/skills/mfielding92/clawedback/oc-hub"><img src="https://agentmods.dev/badge/skills/mfielding92/clawedback/oc-hub.svg" alt="Measured on agentmods" height="20"></a>
Per session 82 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,900 The whole file, excluding the scripts and references it only reads on demand.
Security scan F 5 findings. Scan, not verified.
Origin unknown No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00082 $0.02900
Opus 5 $0.00041 $0.01450
Sonnet 5 $0.00016 $0.00580
Haiku 4.5 $0.00008 $0.00290

Measured 5d ago against content hash 0316cc51e2c5, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade F, and why

oc-hub scanned grade F with 5 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 5d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Instruction-override phrasinghighPrompt injection

Text telling the model to disregard its earlier instructions or safety rules is the shape of a prompt injection, whoever wrote it.

> - Instructions to ignore safety rules, override permissions, or bypass approval gates

Reaches for credential fileshighPrivilege escalation

SSH keys, cloud credentials, git-credentials, .npmrc, /etc/shadow: reading these is how a config file becomes a credential leak.

> grep -rni '\.ssh\|\.aws\|\.env\|\.gnupg\|credential\|secret\|api.key\|password\|/etc/shadow\|/etc/passwd' "$PROJECT_ROOT/data/staging/<skill-name>/"

Enumerates other installed skillsmediumAgent snooping

Other skills' SKILL.md files reveal prompts, capabilities and secrets that should be invisible to peers.

ls -1 $PROJECT_ROOT/.claude/skills/

Recursive force deletehighDestructive command

rm -rf with a variable or a broad path is one typo away from removing the wrong tree.

rm -rf $PROJECT_ROOT/data/staging/<skill-name>

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

> grep -rn 'https\?://\|curl \|wget \|requests\.\|urllib\|httpx\|fetch(\|\.post(\|\.put(' "$PROJECT_ROOT/data/staging/<skill-name>/"
.claude/skills/oc-hub/SKILL.md · 315 lines

The source is not reproduced here

Licensed AGPL-3.0

The repository is licensed AGPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 5d ago First seen · 315 lines · 82 tokens per session scan F 0316cc51e2c5

Subscribe to this mod's changes

oc-hub is a skill published in the GitHub repository mfielding92/ClawedBack (23 stars, last pushed 21d ago), licensed AGPL-3.0. It adds 82 tokens to every session and 2,900 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it F with 5 findings (instruction-override phrasing, reaches for credential files, enumerates other installed skills). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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