c2pa skills

37 tagged c2pa, measured the same way as everything else here.

Browse within: agency-operations 20ai-image 20ai-video 20claude-plugin 20content-credentials 7gemini 7gpt-5-6 5

guillaumemeyer/watermarks-remover

Skill Claude CodeCodex

Clean and finalize authorized natural-language text intended for readers by auditing suspicious invisible Unicode and rewriting prose while preserving facts, meaning, and the writer's voice. Use when the user asks to clean, humanize, polish, or finalize articles, manuscripts, reports, documentation, emails, product…

19k 2d ago A 123 tokens original MIT

remove-ai-marks

02

guillaumemeyer/watermarks-remover

Skill Claude CodeCodex

Remove multi-vendor AI provenance marks: invisible Unicode (Layer A), statistical text watermarks via rewrite (Layer B, always offer), and C2PA/EXIF/XMP/container metadata on PNG/JPEG/WebP/SVG/PDF/DOCX/ODT/HTML/MD. Covers Claude, Gemini/SynthID-class, OpenAI provenance, and open-LLM sampling marks. Use when the user…

19k 2d ago A 136 tokens original MIT

brand-manager

03

indranilbanerjee/socialforge

Skill Claude CodeCodex

Set up and manage brand profiles — colors, fonts, logo, voice, pillars, platforms, hashtags, compliance rules, ctakeyword. Triggers on "/brand-manager", "new brand", "set up a brand", "update the brand config", "switch brand", "change brand colors", "add a platform to the brand", or any time brand configuration is…

36 16d ago A 94 tokens original MIT

c2pa-sign

04

indranilbanerjee/socialforge

Skill Claude CodeCodex

Embed C2PA provenance manifests in AI-generated assets — the machine-readable AI disclosure EU AI Act Article 50 expects (enforceable since 2 Aug 2026), plus the human-approval record for the Article 50(4) exemption. Triggers on "/c2pa-sign", "sign this asset", "provenance", "content credentials", "AI disclosure"…

36 16d ago A 124 tokens original MIT

compose-creative

05

indranilbanerjee/socialforge

Skill Claude CodeCodex

Core creative engine — turns a calendar post into finished images or video using 4 modes (anchor-compose, enhance-extend, style-referenced, pure-creative) with brand assets, AI generation, and human approval before credits are spent. Triggers on "/compose-creative", "generate the creative", "make the image for P07"…

36 16d ago A 111 tokens original MIT

Neeeophytee/ai-watermarks-reality-check

Skill Claude CodeCodex

Run every available text-provenance detector over a document or string and report per-detector states, including hidden Unicode channels and detached C2PA manifests. Use when a user asks whether text carries an AI watermark, contains invisible or smuggled characters, or is safe to feed into an agent pipeline.

12 18d ago A 66 tokens AGPL-3.0

Neeeophytee/ai-watermarks-reality-check

Skill Claude CodeCodex

Inspect local files or text for observable provenance metadata, possible C2PA markers, hashes, and text control characters. Use when a user asks whether an asset contains Content Credentials, an AI mark, provenance metadata, or suspicious invisible characters and a cautious inventory is needed before cryptographic…

12 18d ago A 63 tokens AGPL-3.0

Neeeophytee/ai-watermarks-reality-check

Skill Claude CodeCodex

Compare an original asset with resized, converted, uploaded, or downloaded derivatives and produce a JSON, Markdown, or HTML provenance-survival report. Use when testing whether a CMS, image optimizer, social network, editor, screenshot, watermark-removal tool, or publishing workflow preserves Content Credentials.

12 18d ago A 64 tokens AGPL-3.0

ai-forensics

09

karthikrshet/ClaudeMark

Skill Claude CodeCodex

Local-first AI watermark detection, Unicode steganography forensics, document sanitization, and C2PA provenance extraction.

9 8d ago A 28 tokens original MIT

inclusio

10

sebastienrousseau/inclusio

Skill Claude CodeCodex

Build, render, lint, and audit LaTeX-first documents (CVs, papers, patents, FAQs, guides) through the Inclusio engine. Use when the user mentions LaTeX, tagged PDFs, PDF/UA-2, PDF/A-4f, WCAG accessibility, the European Accessibility Act (EAA), or asks about building/auditing documents in a repository that has a…

0 2d ago A 92 tokens

kilroyblockchain/free2pa-devtool

Skill Claude CodeCodex

Add Free2PA provenance and local trust checks to an agentic application. Use when a developer asks to protect an agent, OpenClaw project, ChatGPT app, MCP server, Agents SDK workflow, skills, prompts, SOUL.md, AGENTS.md, policies, or other control files from unnoticed changes or outside-group publishers.

0 1mo ago A 74 tokens original Apache-2.0