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c2pa-sign

Embed C2PA content credentials and an AI-disclosure record in AI-generated assets. \"sign these images for AI disclosure\"

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Harga belum dikonfirmasi★ 39 Star GitHubDirektori diperbarui · 9 Okt 2026agent-skill

Ringkasan

Embed C2PA content credentials and an AI-disclosure record in AI-generated assets. \"sign these images for AI disclosure\"

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/socialforge:c2pa-sign — Embed Content Authenticity Provenance

Purpose

Context efficiency

Asset-heavy skill. Grep before Read the asset catalog (${CLAUDE_PLUGIN_DATA}/socialforge/brands/<brand>/asset-index.json) — never list the asset directory. Reference generated images / videos by path, not by loading metadata. Brand profile loads once per session.

Wraps scripts/c2pa_sign.py to add a C2PA manifest to any SocialForge-generated marketing asset. The manifest carries:

Machine-readable provenance trail (brand, generator name, timestamp, prompt, target platform)
IPTC digital-source-type vocabulary tag (TRAINED_ALGORITHMIC_MEDIA / COMPOSITE_WITH_TRAINED_ALGORITHMIC_MEDIA / HUMAN_EDITS)
schema.org CreativeWork assertion (author = brand organization, dateCreated, publishingPrinciples = target platform)

Why this matters: EU AI Act Article 50 applies from 2 August 2026. Generative-AI marketing content distributed in EU markets must be marked in a machine-readable format using open, interoperable standards — C2PA is the emerging backbone. Penalty: up to €15 million or 3% global annual turnover. Additional disclosure obligations apply under NY synthetic-performer law (effective June 2026) and FTC May 2026 endorsement guidance.

The resulting asset is verifiable at contentcredentials.org/verify or in any C2PA-aware viewer (Adobe Photoshop, Lightroom, Truepic, Microsoft Copilot, etc.).

C2PA spec versions relevant to SocialForge (June 2026)

Content Credentials 2.3 (released 9 February 2026 — launch post) added support for live video (broadcast/streaming), plain text documents, OGG Vorbis audio, large AVI video files, and EXIF Original Preservation Images. Relevant to SocialForge because:
- Live video signing matters if you're producing Reels / TikTok / Shorts streaming content alongside the planned monthly batch.
- EXIF Original Preservation Image format is the cleanest path for signing product photography that the brand wants to preserve through ad ops cropping.
C2PA Spec 2.4 (April 2026 — spec.c2pa.org/specifications/specifications/2.4) introduces the AI Disclosure Assertion (c2pa.ai-disclosure) — machine-readable AI transparency info that the EU AI Act Article 50 deployer pathway will read. When c2pa_sign.py is on a C2PA SDK ≥ 0.36 that handles 2.4, include this assertion alongside the existing IPTC + schema.org tags. The combination is what the EU Code of Practice WG1/WG2 drafts reference as the canonical machine-readable mark.
C2PA Trust List is now handled via the public C2PA Conformance Program — production signing certificates should come from a Conformance-Program-listed CA.

For the regulatory context (EU Article 50, the voluntary Code of Practice, the provider-vs-deployer obligations split, and where SocialForge falls), see references/eu-ai-act-article50.md in this plugin.

What each platform does with the manifest after upload (which read it, which show a label, which drop it — each claim graded primary or secondary): content-credentials-by-platform.md. Read it before telling a client how a signed asset will appear on a given platform.

When SocialForge invokes this automatically

If a brand profile sets c2pa_auto_sign: true, the image and video generation pipelines call this script as a post-generation step before delivering the asset. The signed file replaces the unsigned one — original output path is preserved.

If the brand profile does NOT set c2pa_auto_sign: true, generated assets are unsigned by default. You can sign on demand by invoking this skill explicitly.

Quick examples

# Sign an image generated by Vertex AI for Instagram
/socialforge:c2pa-sign \
    --input assets/q3-launch-hero.png \
    --output assets/signed/q3-launch-hero.png \
    --brand "Acme Corp" \
    --generator "<provider> / <model id>" \
    --ai-claim ai-generated-content \
    --platform instagram

# Sign a generated video for TikTok
/socialforge:c2pa-sign \
    --input campaigns/launch.mp4 \
    --output campaigns/signed/launch.mp4 \
    --brand "Acme Corp" \
    --generator "<provider> / <model id>" \
    --ai-claim ai-generated-content \
    --platform tiktok

# Production sign with a real C2PA certificate
/socialforge:c2pa-sign \
    --input assets/q3-launch-hero.png \
    --output assets/signed/q3-launch-hero.png \
    --brand "Acme Corp" \
    --generator "<provider> / <model id>" \
    --ai-claim ai-generated-content \
    --platform instagram \
    --signing-cert /secure/c2pa-prod-cert.pem \
    --signing-key /secure/c2pa-prod-key.pem

AI claim values (IPTC digital source type)

Value	When to use
`ai-generated-content`	Asset fully generated by AI (default for SocialForge image/video output)
`ai-assisted-edits`	Human-created asset with AI editing (e.g. brand-watermarked stock photo + AI background replacement)
`ai-no-substantive-changes`	AI used but no semantic change (e.g. AI upscaling, AI noise reduction)

Supported asset formats

Image: .png · .jpg/.jpeg · .webp · .gif · .tiff Video: .mp4 · .mov · .webm Audio: .mp3 · .wav

Signing certificate

Production C2PA signatures require a certificate from a CAI-recognized signing authority (Adobe, Truepic, Numbers Protocol, Microsoft Azure Confidential Ledger). Pass --signing-cert and --signing-key for production. If omitted, the script generates a self-signed 90-day dev certificate — assets sign successfully but verify as "signature present, signer not in trust list" at contentcredentials.org/verify. Do not ship dev-cert-signed assets to production.

For production deployment:

Obtain a C2PA-compatible signing certificate from a CAI-recognized authority
Store cert + key securely (not in git; use environment variables or a secret store)
Either pass paths on every invocation OR set c2pa_signing_cert_path and c2pa_signing_key_path in brand profile so the auto-sign hook picks them up

Reference: opensource.contentauthenticity.org/docs/manifest/signing-manifests/

Python dependencies

c2pa-python>=0.32.6 — auto-installed on first run
cryptography — only required for the dev self-signed cert path; auto-installed if missing

These are part of SocialForge's full install. The script auto-installs them via pip install --quiet on first invocation if not present.

Output

JSON status report to stdout:

{
  "status": "success",
  "input": "assets/q3-launch-hero.png",
  "output": "assets/signed/q3-launch-hero.png",
  "size_bytes": 482371,
  "brand": "Acme Corp",
  "generator": "<provider> / <model id>",
  "ai_claim": "ai-generated-content",
  "c2pa_digital_source_type": "TRAINED_ALGORITHMIC_MEDIA",
  "platform": "instagram",
  "created": "2026-05-17T10:30:00+00:00",
  "manifest_embedded_and_verified": true,
  "c2pa_active_manifest_id": "urn:c2pa:...",
  "using_dev_cert": false,
  "verify_url": "https://contentcredentials.org/verify"
}

Interoperability

This skill is intentionally self-contained — signing requires nothing beyond this plugin. Manifests follow the open C2PA spec (same manifest schema, same IPTC vocabulary), so any standards-compliant C2PA tool verifies a SocialForge-signed asset identically, and assets signed elsewhere verify here.

scripts/c2pa_sign.py — the underlying implementation
scripts/generate_image.py — calls c2pa_sign.py as a post-step when brand profile has c2pa_auto_sign: true
scripts/video_postprocess.py — same auto-sign hook for video output
references/eu-ai-act-article50.md — regulatory context
C2PA spec v2.0
Content Authenticity Initiative

Lihat sumber ↗

Metadata berkas

name: c2pa-sign
description: "Embed C2PA content credentials and an AI-disclosure record in AI-generated assets. \"sign these images for AI disclosure\""

Lihat teks asli

---
name: c2pa-sign
description: "Embed C2PA content credentials and an AI-disclosure record in AI-generated assets. \"sign these images for AI disclosure\""
---

# /socialforge:c2pa-sign — Embed Content Authenticity Provenance

## Purpose

## Context efficiency

Asset-heavy skill. **Grep before Read** the asset catalog (`${CLAUDE_PLUGIN_DATA}/socialforge/brands/<brand>/asset-index.json`) — never list the asset directory. Reference generated images / videos by path, not by loading metadata. Brand profile loads once per session.

Wraps `scripts/c2pa_sign.py` to add a **C2PA manifest** to any SocialForge-generated marketing asset. The manifest carries:

- Machine-readable provenance trail (brand, generator name, timestamp, prompt, target platform)
- IPTC digital-source-type vocabulary tag (`TRAINED_ALGORITHMIC_MEDIA` / `COMPOSITE_WITH_TRAINED_ALGORITHMIC_MEDIA` / `HUMAN_EDITS`)
- schema.org CreativeWork assertion (author = brand organization, dateCreated, publishingPrinciples = target platform)

**Why this matters:** EU AI Act Article 50 applies from **2 August 2026**. Generative-AI marketing content distributed in EU markets must be marked in a machine-readable format using open, interoperable standards — C2PA is the emerging backbone. Penalty: up to **€15 million or 3% global annual turnover**. Additional disclosure obligations apply under NY synthetic-performer law (effective June 2026) and FTC May 2026 endorsement guidance.

The resulting asset is verifiable at [contentcredentials.org/verify](https://contentcredentials.org/verify) or in any C2PA-aware viewer (Adobe Photoshop, Lightroom, Truepic, Microsoft Copilot, etc.).

### C2PA spec versions relevant to SocialForge (June 2026)

- **Content Credentials 2.3** (released 9 February 2026 — [launch post](https://c2pa.org/the-c2pa-launches-content-credentials-2-3-and-celebrates-5-years-of-impact-across-the-digital-ecosystem/)) added support for **live video** (broadcast/streaming), **plain text documents**, **OGG Vorbis audio**, **large AVI video files**, and **EXIF Original Preservation Images**. Relevant to SocialForge because:
  - Live video signing matters if you're producing Reels / TikTok / Shorts streaming content alongside the planned monthly batch.
  - EXIF Original Preservation Image format is the cleanest path for signing product photography that the brand wants to preserve through ad ops cropping.
- **C2PA Spec 2.4** (April 2026 — [spec.c2pa.org/specifications/specifications/2.4](https://spec.c2pa.org/specifications/specifications/2.4/specs/C2PA_Specification.html)) introduces the **AI Disclosure Assertion (`c2pa.ai-disclosure`)** — machine-readable AI transparency info that the EU AI Act Article 50 deployer pathway will read. When `c2pa_sign.py` is on a C2PA SDK ≥ 0.36 that handles 2.4, include this assertion alongside the existing IPTC + schema.org tags. The combination is what the **EU Code of Practice WG1/WG2** drafts reference as the canonical machine-readable mark.
- **C2PA Trust List** is now handled via the public C2PA Conformance Program — production signing certificates should come from a Conformance-Program-listed CA.

For the regulatory context (EU Article 50, the voluntary Code of Practice, the provider-vs-deployer obligations split, and where SocialForge falls), see `references/eu-ai-act-article50.md` in this plugin.

What each platform does with the manifest after upload (which read it, which show a label, which drop it — each claim graded primary or secondary): [content-credentials-by-platform.md](../../references/content-credentials-by-platform.md). Read it before telling a client how a signed asset will appear on a given platform.

## When SocialForge invokes this automatically

If a brand profile sets `c2pa_auto_sign: true`, the image and video generation pipelines call this script as a post-generation step before delivering the asset. The signed file replaces the unsigned one — original output path is preserved.

If the brand profile does NOT set `c2pa_auto_sign: true`, generated assets are unsigned by default. You can sign on demand by invoking this skill explicitly.

## Quick examples

```bash
# Sign an image generated by Vertex AI for Instagram
/socialforge:c2pa-sign \
    --input assets/q3-launch-hero.png \
    --output assets/signed/q3-launch-hero.png \
    --brand "Acme Corp" \
    --generator "<provider> / <model id>" \
    --ai-claim ai-generated-content \
    --platform instagram

# Sign a generated video for TikTok
/socialforge:c2pa-sign \
    --input campaigns/launch.mp4 \
    --output campaigns/signed/launch.mp4 \
    --brand "Acme Corp" \
    --generator "<provider> / <model id>" \
    --ai-claim ai-generated-content \
    --platform tiktok

# Production sign with a real C2PA certificate
/socialforge:c2pa-sign \
    --input assets/q3-launch-hero.png \
    --output assets/signed/q3-launch-hero.png \
    --brand "Acme Corp" \
    --generator "<provider> / <model id>" \
    --ai-claim ai-generated-content \
    --platform instagram \
    --signing-cert /secure/c2pa-prod-cert.pem \
    --signing-key /secure/c2pa-prod-key.pem
```

## AI claim values (IPTC digital source type)

| Value | When to use |
|---|---|
| `ai-generated-content` | Asset fully generated by AI (default for SocialForge image/video output) |
| `ai-assisted-edits` | Human-created asset with AI editing (e.g. brand-watermarked stock photo + AI background replacement) |
| `ai-no-substantive-changes` | AI used but no semantic change (e.g. AI upscaling, AI noise reduction) |

## Supported asset formats

Image: `.png` · `.jpg/.jpeg` · `.webp` · `.gif` · `.tiff`
Video: `.mp4` · `.mov` · `.webm`
Audio: `.mp3` · `.wav`

## Signing certificate

Production C2PA signatures require a certificate from a CAI-recognized signing authority (Adobe, Truepic, Numbers Protocol, Microsoft Azure Confidential Ledger). Pass `--signing-cert` and `--signing-key` for production. If omitted, the script generates a **self-signed 90-day dev certificate** — assets sign successfully but verify as "signature present, signer not in trust list" at contentcredentials.org/verify. **Do not ship dev-cert-signed assets to production.**

For production deployment:

1. Obtain a C2PA-compatible signing certificate from a CAI-recognized authority
2. Store cert + key securely (not in git; use environment variables or a secret store)
3. Either pass paths on every invocation OR set `c2pa_signing_cert_path` and `c2pa_signing_key_path` in brand profile so the auto-sign hook picks them up

Reference: [opensource.contentauthenticity.org/docs/manifest/signing-manifests/](https://opensource.contentauthenticity.org/docs/manifest/signing-manifests/)

## Python dependencies

- `c2pa-python>=0.32.6` — auto-installed on first run
- `cryptography` — only required for the dev self-signed cert path; auto-installed if missing

These are part of SocialForge's full install. The script auto-installs them via `pip install --quiet` on first invocation if not present.

## Output

JSON status report to stdout:

```json
{
  "status": "success",
  "input": "assets/q3-launch-hero.png",
  "output": "assets/signed/q3-launch-hero.png",
  "size_bytes": 482371,
  "brand": "Acme Corp",
  "generator": "<provider> / <model id>",
  "ai_claim": "ai-generated-content",
  "c2pa_digital_source_type": "TRAINED_ALGORITHMIC_MEDIA",
  "platform": "instagram",
  "created": "2026-05-17T10:30:00+00:00",
  "manifest_embedded_and_verified": true,
  "c2pa_active_manifest_id": "urn:c2pa:...",
  "using_dev_cert": false,
  "verify_url": "https://contentcredentials.org/verify"
}
```

## Interoperability

This skill is intentionally **self-contained** — signing requires nothing beyond this plugin. Manifests follow the open C2PA spec (same manifest schema, same IPTC vocabulary), so any standards-compliant C2PA tool verifies a SocialForge-signed asset identically, and assets signed elsewhere verify here.

## Related

- `scripts/c2pa_sign.py` — the underlying implementation
- `scripts/generate_image.py` — calls `c2pa_sign.py` as a post-step when brand profile has `c2pa_auto_sign: true`
- `scripts/video_postprocess.py` — same auto-sign hook for video output
- `references/eu-ai-act-article50.md` — regulatory context
- [C2PA spec v2.0](https://c2pa.org/specifications/specifications/2.0/specs/C2PA_Specification.html)
- [Content Authenticity Initiative](https://contentauthenticity.org/)

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Lisensi: MIT
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Lisensi: MIT

Dependency or permission surface needs review
Permission surface may require sandboxing
Financial research output is not financial advice; require human review before any live investment decision
Low GitHub adoption signal
Persetujuan tinjauan AI belum ada
Financial research output is not financial advice; require human review before any live investment decision.
Quality score needs review
Permission surface needs review: secrets or environment access, shell or command execution
GitHub adoption: 39 GitHub stars
Stars/forks activity: 39 stars, 8 forks; issue activity unavailable in current metadata
Dependency/runtime risk: command execution surface, credential or environment access
Permission surface: secrets or environment access, shell or command execution

Buka audit lengkap

Daftar alat adalah petunjuk metadata, bukan kompatibilitas teruji. Prompt adalah saran.

Mulai dengan tugas kecil

1Baca sumber dan pastikan masukan, keluaran, dependensi, serta izin.
2Minta rencana dari agent. Setujui pengaturan dan biaya sebelum uji terisolasi.
3Periksa hasil dan berkas yang berubah. Laporkan hanya yang dijalankan dan simpan revisi sumber.

Periksa dependensi, kunci API, dan biaya layanan pihak ketiga pada sumber. Repositori publik tidak berarti semua layanan gratis.

Sumber dan catatan penggunaan

Terindeks

Metadata dan tinjauan bersifat saran. Popularitas, penemuan sumber, dan keberhasilan eksekusi adalah fakta berbeda.

Repositori sumber: indranilbanerjee/socialforge
Lisensi: MIT
Versi: Unknown
Push GitHub terakhir: 9 Okt 2026
Direktori diperbarui: 9 Okt 2026
Jalur instruksi: skills/c2pa-sign/SKILL.md @ 4d8885fc9093

Versi dilaporkan dalam metadata direktori; periksa rilis sumber.

Kualitas

57/100

Menjanjikan

Kepercayaan

61/100

Hanya sandbox

Audit

72/100

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Buka audit lengkap Lihat laporan evaluasi

Dependency or permission surface needs review
Permission surface may require sandboxing
Financial research output is not financial advice; require human review before any live investment decision
Low GitHub adoption signal
Persetujuan tinjauan AI belum ada
Financial research output is not financial advice; require human review before any live investment decision.
Quality score needs review
Permission surface needs review: secrets or environment access, shell or command execution
GitHub adoption: 39 GitHub stars
Stars/forks activity: 39 stars, 8 forks; issue activity unavailable in current metadata
Dependency/runtime risk: command execution surface, credential or environment access
Permission surface: secrets or environment access, shell or command execution

Verified installs: —
Hasil: —

Menyalin bukan memasang. Jumlah instalasi memerlukan laporan berhasil dan bukan jaminan kualitas menyeluruh.

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Detail lainnya

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      "avgTimeToUsefulMs": null,
      "productionOutcomes": 0,
      "humanReviewRequired": 0,
      "uniqueAgents": 0,
      "lastOutcomeAt": null
    },
    "signals": [],
    "penalties": [
      "No real agent outcome evidence yet"
    ]
  },
  "audit": {
    "score": 72,
    "risk_level": "needs_review",
    "risk_label": "Needs review",
    "warnings": [
      "Dependency or permission surface needs review",
      "Permission surface may require sandboxing",
      "Financial research output is not financial advice; require human review before any live investment decision",
      "Low GitHub adoption signal",
      "AI review approval is missing",
      "Financial research output is not financial advice; require human review before any live investment decision.",
      "Quality score needs review",
      "Permission surface needs review: secrets or environment access, shell or command execution"
    ]
  },
  "safety_gate": {
    "tier": "blocked",
    "label": "Blocked for auto-install",
    "auto_install_policy": "block",
    "auto_install_allowed": false,
    "human_review_required": true,
    "blocked": true,
    "recommended_action": "Do not auto-install. Inspect the source, dependencies, and permission surface first."
  },
  "quality": {
    "score": 57,
    "label": "Promising"
  },
  "supply": {
    "track": "Marketing and growth automation",
    "scenario": "Content automation",
    "maintenance": "5d since push",
    "risk": "Needs review"
  },
  "alternative_skills": [],
  "do_not_use_when": [
    "teams that need a vendor-supported SLA",
    "production agents without a repository review",
    "Low GitHub adoption signal",
    "High-risk permission hints: Shell or command execution, Secrets or environment access",
    "Dependency or permission surface needs review",
    "Permission surface may require sandboxing",
    "Financial research output is not financial advice; require human review before any live investment decision",
    "AI review approval is missing"
  ],
  "agent_contract": {
    "task_input": "Use c2pa-sign in an agent workflow",
    "recommended_action": "Do not auto-install. Inspect the source, dependencies, and permission surface first.",
    "install_policy": "block",
    "minimum_review_before_use": [
      "Trust: 69/100 Manual review",
      "Audit: 72/100 Needs review",
      "Safety: 28/100 Avoid automatic install",
      "Review repository, license, install command, and permission surface before production use."
    ],
    "expected_agent_output": {
      "selected_skill": "indranilbanerjee-c2pa-sign (c2pa-sign)",
      "install_command": "",
      "risk_summary": "Needs review; Blocked for auto-install; Review before production",
      "verification_result": "Report the smallest successful task, files touched, warnings, and any missing setup."
    }
  },
  "outcome_feedback": {
    "endpoint": "https://www.openagentskill.com/api/agent/outcome",
    "method": "POST",
    "requires_resolve_event_id": true,
    "event_id_source": "Use install_receipt.outcome_feedback.event_id or feedback.event_id returned by /api/agent/resolve for the current task.",
    "expected_outcomes": [
      "success",
      "failed",
      "not_relevant",
      "blocked_by_risk",
      "setup_required"
    ],
    "payload_template": {
      "event_id": "<install_receipt.outcome_feedback.event_id or feedback.event_id from /api/agent/resolve>",
      "skill_slug": "indranilbanerjee-c2pa-sign",
      "task": "Use c2pa-sign in an agent workflow",
      "agent": "codex",
      "outcome": "success",
      "install_used": true,
      "risk_blocked": false,
      "setup_required": false,
      "task_success": true,
      "output_quality": 4,
      "error_type": null,
      "human_review_required": false,
      "workspace": "sandbox",
      "time_to_useful_ms": 120000,
      "notes": "Report the smallest successful task, setup friction, files touched, and risk notes."
    }
  },
  "endpoints": {
    "web": "https://www.openagentskill.com/skills/indranilbanerjee-c2pa-sign",
    "api": "https://www.openagentskill.com/api/agent/skills/indranilbanerjee-c2pa-sign",
    "audit": "https://www.openagentskill.com/skills/indranilbanerjee-c2pa-sign/audit",
    "eval": "https://www.openagentskill.com/api/agent/evals?slug=indranilbanerjee-c2pa-sign&task=Use%20c2pa-sign%20in%20an%20agent%20workflow&max_risk=medium",
    "resolve": "https://www.openagentskill.com/api/agent/resolve?task=Use%20c2pa-sign%20in%20an%20agent%20workflow&agent=codex&max_risk=medium",
    "receipt": "https://www.openagentskill.com/api/agent/receipt?task=Use%20c2pa-sign%20in%20an%20agent%20workflow&agent=codex&max_risk=medium&format=text",
    "install": "https://www.openagentskill.com/api/skills/indranilbanerjee-c2pa-sign/install",
    "manifest": "https://www.openagentskill.com/api/registry/manifest/indranilbanerjee-c2pa-sign"
  }
}

Untuk kreator

Sumber listing

Diindeks Registry

Dapat diklaim

Listing ini diindeks dari sumber publik dan belum ditandai resmi hingga klaim pemelihara disetujui.

Kreator: indranilbanerjee
Sumber: indranilbanerjee/socialforge
Diindeks oleh: Indeks komunitas OpenAgentSkill

Atribusi menautkan ke repositori publik atau profil kreator. Kreator dapat mengklaim listing untuk memperbarui sinyal kepemilikan.

Klaim skill ini

Klaim pemilik

Klaim listing skill ini

Listing Diindeks Registry ini dikaitkan dengan indranilbanerjee, tetapi belum ditandai resmi. Klaim untuk menambahkan sinyal pemilik terverifikasi dan membuat pembaruan peluncuran, pemasangan, serta audit berikutnya lebih tepercaya.

Kit berbagi

Kit backlink kreator

Tambahkan badge bukti ke README Anda

Tampilkan listing kanonis, sinyal kepercayaan dan audit saat ini, serta bukti Agent-Proven nyata di tempat pengembang mengevaluasi repositori.

[![Listed on OpenAgentSkill](https://www.openagentskill.com/api/badge/indranilbanerjee-c2pa-sign?metric=listed&label=Listed)](https://www.openagentskill.com/skills/indranilbanerjee-c2pa-sign?ref=github&utm_source=github&utm_medium=referral&utm_campaign=creator_badge)
[![OpenAgentSkill Trust](https://www.openagentskill.com/api/badge/indranilbanerjee-c2pa-sign?metric=trust&label=Trust)](https://www.openagentskill.com/skills/indranilbanerjee-c2pa-sign?ref=github&utm_source=github&utm_medium=referral&utm_campaign=creator_badge)
[![OpenAgentSkill Audit](https://www.openagentskill.com/api/badge/indranilbanerjee-c2pa-sign?metric=audit&label=Audit)](https://www.openagentskill.com/skills/indranilbanerjee-c2pa-sign/audit)
[![Agent Proven](https://www.openagentskill.com/api/badge/indranilbanerjee-c2pa-sign?metric=proven&label=Agent%20Proven)](https://www.openagentskill.com/skills/indranilbanerjee-c2pa-sign?ref=github&utm_source=github&utm_medium=referral&utm_campaign=creator_badge)

Pratinjau badge Buka audit Kit kreator

Sinyal komunitas

Bagikan apakah skill ini bermanfaat untuk alur kerja Agent Anda. Masukan gabungan meningkatkan peringkat dari waktu ke waktu.