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.
npx skills add datahub-project/datahub-skills --skill datahub-mfe-create-appgit clone --depth 1 https://github.com/datahub-project/datahub-skillsWrote 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.
[](https://agentmods.dev/skills/datahub-project/datahub-skills/datahub-mfe-create-app)<a href="https://agentmods.dev/skills/datahub-project/datahub-skills/datahub-mfe-create-app"><img src="https://agentmods.dev/badge/skills/datahub-project/datahub-skills/datahub-mfe-create-app/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/datahub-project/datahub-skills/datahub-mfe-create-app"><img src="https://agentmods.dev/badge/skills/datahub-project/datahub-skills/datahub-mfe-create-app.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00053 | $0.01099 |
| Opus 5 | $0.00026 | $0.00549 |
| Sonnet 5 | $0.00011 | $0.00220 |
| Haiku 4.5 | $0.00005 | $0.00110 |
Grade A, and why
datahub-mfe-create-app scanned grade A with 1 finding 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 12d 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.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
1. Open `http://localhost:<PORT>/remoteEntry.js` in a browser or curl it. How it starts
The opening of the file, as written. The whole thing — 115 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Create a DataHub MFE App
Scaffolds a complete, working Micro Frontend app that integrates with DataHub via Webpack Module Federation. Generates all 7 required files and guides the user through building and verifying.
Step 1: Gather Information
Use the AskQuestion tool to collect the following in a single call.
| Question | ID | Options |
|---|---|---|
App name (kebab-case, e.g. team-dashboard) |
app_name |
test-app / N/A - I'll fill it in later |
| Brief description of what the app does | app_desc |
test-description / N/A - I'll fill it in later |
| Dev server port | port |
3002 / 3003 / 3004 / 3005 / 3006 |
| Does the app need to call the DataHub GraphQL API? | needs_graphql |
Yes / No |
For app_name and app_desc, present only the N/A - I'll fill it in later
option — do NOT suggest values from the workspace. The user will type their own.
Deriving names from app_name
Given an app_name like team-dashboard:
- Directory:
team-dashboard-mfe/(append-mfeif not already present) - Module Federation name (
MF_NAME): convert to camelCase and appendMFE—teamDashboardMFE - Package name: same as directory name, e.g.
team-dashboard-mfe - Display label: title-case the words, e.g.
Team Dashboard
Step 2: Generate Files
Create the directory at the workspace root (sibling to datahub-web-react/).
Generate all 7 files using the templates in templates.md.
Apply these substitutions to every template:
| Placeholder | Value |
|---|---|
__APP_DIR__ |
Directory name |
__PACKAGE_NAME__ |
Package name |
__APP_DESCRIPTION__ |
User's description |
__PORT__ |
Dev server port |
__MF_NAME__ |
Module Federation name (camelCase + MFE) |
__DISPLAY_LABEL__ |
Title-cased label |
__PUBLIC_PATH_DEV__ |
http://localhost:<PORT>/ |
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 12d ago First seen · 115 lines · 53 tokens per session scan A 097c416ed8cf
datahub-mfe-create-app is a skill published in the GitHub repository datahub-project/datahub-skills (38 stars, last pushed 14d ago), licensed Apache-2.0. It adds 53 tokens to every session and 1,099 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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