Home / indranilbanerjee / neels-plugins · GitHub

c2pa-metadata SKILL.md skillA

This file is byte-identical to the first copy the registry indexed. Same content hash, so the same checks give both the same grade.

c2pa-metadata from indranilbanerjee/neels-plugins is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned

mdr add indranilbanerjee/neels-plugins/c2pa-metadata@git:20261011.82fab54

Pins git:20261011.82fab54 in mdr.lock. Pin the fingerprint instead.

Audit grade: A, 17 of 17 checks passed
Kind: SKILL.md skill
Repository: indranilbanerjee/neels-plugins
Path: hermes/digital-marketing-pro/strategy/skills/c2pa-metadata/SKILL.md
Versions recorded: 1
Latest version: git:20261011.82fab54, committed Oct 11, 2026
Size: 9,920 bytes
Repository stars: 6
License: MIT

Embed C2PA provenance in AI-generated images, video or PDF by script. "add content credentials to this asset".

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

# /digital-marketing-pro:c2pa-metadata — Embed Content Authenticity Provenance

## Purpose

Wraps `scripts/embed-c2pa.py` to add a **C2PA (Coalition for Content Provenance and Authenticity) manifest** to any AI-generated marketing asset. The manifest carries a machine-readable provenance trail (who generated it, what generator was used, what prompt produced it, when it was reviewed) plus a visible AI-generation claim in the IPTC digital-source-type vocabulary.

This is the technical mechanism brands use to comply with:

- **EU AI Act Article 50** (applicable 2 August 2026) — generative-AI marketing content must be marked in a machine-readable format using open, interoperable standards. C2PA is the emerging backbone. Penalty for non-compliance: up to **€15 million or 3% global annual turnover**.
- **NY synthetic-performer disclosure law** (effective June 2026) — $1K–$5K per violation, $10K repeat; applies to synthetic influencers and AI-generated endorsements.
- **FTC May 2026 endorsement guidance** — covers AI testimonials and synthetic creator content.
- **Australia Online Safety Act / UK Online Safety Act** — emerging deepfake disclosure requirements.
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint

mdr add indranilbanerjee/neels-plugins/c2pa-metadata@sha256:68aa6226ef4acfe1

The line at the top of this page pins the label git:20261011.82fab54, 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.

Badge

[![mdr](https://markdownregistry.com/badge/art_ipft6jvx4bzocrde.svg)](https://markdownregistry.com/a/art_ipft6jvx4bzocrde)

1 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 1 version of this file, committed on Oct 11, 2026.

version	committed	commit	size	audit
git:20261011.82fab54 latest	2026-10-11	82fab54	9,920 B	A	view

Audit of the latest version

A 17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.

pass: Frontmatter block present
pass: Frontmatter declares a name
pass: Frontmatter declares a description
pass: Size between 200 bytes and 200 KB (9920 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

GitHub

indranilbanerjee/neels-plugins · 6 stars · license MIT · pushed 2026-10-17 · branch master

API

GET https://markdownregistry.com/api/v1/artifacts/art_ipft6jvx4bzocrde
GET https://markdownregistry.com/api/v1/resolve?ref=indranilbanerjee/neels-plugins/c2pa-metadata
GET https://markdownregistry.com/api/v1/blob/68aa6226ef4acfe1c182077e5656e8f77a65169865ff3e3242b8c4a098fd8f51

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.

More from indranilbanerjee/neels-plugins

batch-process SKILL.md skill

indranilbanerjee/neels-plugins · hermes/digital-marketing-pro/content/skills/batch-process/SKILL.md · Batch-produce many content pieces as one resumable queue, highest priority first. "write these 15 posts"

git:20261011.82fab54 · audit A · 6 stars

cf-add-integration SKILL.md skill

indranilbanerjee/neels-plugins · hermes/digital-marketing-pro/content/skills/cf-add-integration/SKILL.md · Add a custom MCP connector for any external API or service. "hook up our internal CMS"