What is deckforge-export?

A guide for adding or repairing exports in web-based slide applications, especially PowerPoint downloads and other portable formats.

Use it to add or audit PPTX, PDF, PNG, SVG, or portable-package exports, including preflight checks, media, text, links, notes, and export tests.

It helps preserve slide content and visual fidelity while checking whether exported files are structurally valid and usable.

deckforge-export — Skill for Claude Code by tph-kds/deckforge

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.

Any agent

npx skills add tph-kds/deckforge --skill deckforge-export

Clone the repo

git clone --depth 1 https://github.com/tph-kds/deckforge

Made for: Claude Code.

Or install deckforge, the plugin that ships this one along with the rest of its 8 skills, 4 agents.

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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/tph-kds/deckforge/deckforge-export/github.svg)](https://agentmods.dev/skills/tph-kds/deckforge/deckforge-export)

Your own site

<a href="https://agentmods.dev/skills/tph-kds/deckforge/deckforge-export"><img src="https://agentmods.dev/badge/skills/tph-kds/deckforge/deckforge-export/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.

Your own site · 80×15

<a href="https://agentmods.dev/skills/tph-kds/deckforge/deckforge-export"><img src="https://agentmods.dev/badge/skills/tph-kds/deckforge/deckforge-export.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 58 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 566 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin original 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.

Model	Per session	Once invoked
Fable 5.1	$0.00058	$0.00566
Opus 5.5	$0.00023	$0.00226
Sonnet 5.5	$0.00012	$0.00113
Haiku 4.5	$0.00006	$0.00057

Measured 2mo ago against content hash 2978dc0da582, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

deckforge-export scanned grade A with 0 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 2mo 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.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/deckforge-export/SKILL.md · 63 lines

How it starts

The opening of the file, as written. The whole thing — 63 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Skill: deckforge-export

Add or repair export capabilities for a DeckForge-compatible or custom web slide application without redesigning the entire product.

When to use

User wants to add PowerPoint download to an existing deck
User wants to fix export issues
User wants to add multiple export formats
Agent is auditing export readiness
User needs PPTX export with preflight checks

Supported tasks

Add PPTX export (hybrid mode; fidelity-first by default)
Add the fidelity layer: per-block representation, content-parity gate, fidelity report
Add deterministic SVG diagram export and structured SVG snapshot fallback
Add real OOXML structural verification (slides, text survival, media rels, notes, links)
Add export preflight system
Add PDF/PNG/portable package export
Add block export registry
Audit PPTX editability
Add golden export fixtures
Repair font and asset portability

Required files

../deckforge/starter-components/export/export-types.ts — core contracts
../deckforge/starter-components/export/pptx/ — PptxGenJS adapter, block exporters, and structural verifier
../deckforge/starter-components/export/fidelity/ — content-parity, representation planner, fidelity report, SVG generators
../deckforge/starter-components/export/export-preflight.ts — preflight engine
../deckforge/starter-components/export/export-dialog.tsx — Export Center UI

Workflow

Inspect project for existing export code
Detect DeckProject schema version
Select export modes and capabilities
Add export types and contracts
Implement adapter and block exporters
Add preflight system
Add Export Center UI
Run export validation
Report coverage and limitations

Quality gates

Export creates valid .pptx archive
Text remains editable in hybrid mode
Preflight runs before export
Every visible block has a representation (native, SVG diagram, or snapshot); none are silently omitted
Diagrams are exported as complete visuals, never as node/edge count summaries
Content-parity gate passes (100% meaningful content recall) before the file can be downloaded
OOXML structural verification passes before the export is reported successful
Fidelity score is accurate

Read the full file on GitHub · 63 lines

Files

What ships with it

3 files 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.

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.

2mo ago First seen · 63 lines · 58 tokens per session scan A 2978dc0da582

Subscribe to this mod's changes

deckforge-export is a skill published in the GitHub repository tph-kds/deckforge (4 stars, last pushed 12d ago), licensed MIT. It adds 58 tokens to every session and 566 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

Creative and media Documents agent agent-coding agent-skills agentic-workflow slide-deck slide-on-webapp

deckforge-export next to 6 skills from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
deckforge-exporttph-kds/deckforge	Skill	4	12d ago	MIT	A	58	Claude Code
ppt-generationbytedance/deer-flow	Skill	85k	yesterday	MIT	A	44	Claude Code, Codex
data-analysisbytedance/deer-flow	Skill	85k	yesterday	MIT	A	69	Claude Code, Codex
document-processorvixues/LeAgent	Skill	239	2mo ago	Apache-2.0	A	44	Claude Code
attendance-signin-sheetvixues/LeAgent	Skill	239	2mo ago	Apache-2.0	A	51	Claude Code
myopenpanels-panelsmooqii/OpenPanels	Skill	8	3mo ago	MIT	A	31	Claude Code, Codex
transcribe-videorameerez/claude-code-startup-skills	Skill	31	8mo ago	MIT	A	46	Claude Code