A local document converter that turns trusted files, such as PDFs, EPUBs, and other documents, into Markdown for coding agents to read and analyze.

Use it to convert, extract, ingest, or normalize local documents and data files for an agent workflow.

It removes the need to handle each document type and extraction method separately. It also provides different workflows for standard conversions, textbook audits, and OCR, which reads text from scanned pages.

doc-to-md — Skill for Codex by ansea09

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 ansea09/agent-skills-and-protocols --skill doc-to-md

Clone the repo

git clone --depth 1 https://github.com/ansea09/agent-skills-and-protocols

Made for: Codex.

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/ansea09/agent-skills-and-protocols/doc-to-md/github.svg)](https://agentmods.dev/skills/ansea09/agent-skills-and-protocols/doc-to-md)

Your own site

<a href="https://agentmods.dev/skills/ansea09/agent-skills-and-protocols/doc-to-md"><img src="https://agentmods.dev/badge/skills/ansea09/agent-skills-and-protocols/doc-to-md/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/ansea09/agent-skills-and-protocols/doc-to-md"><img src="https://agentmods.dev/badge/skills/ansea09/agent-skills-and-protocols/doc-to-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 139 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 5,075 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	$0.00139	$0.05075
Opus 5	$0.00069	$0.02537
Sonnet 5	$0.00028	$0.01015
Haiku 4.5	$0.00014	$0.00507

Measured today against content hash 4f4a9a68c2d0, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

doc-to-md 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 today.

The scan reads SKILL.md. This mod also ships 14 executable files (scripts/audit_bundle_regression.py, scripts/dependency_audit.py, scripts/dependency_maintenance_monitor.py, …), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

plugins/doc-to-md/skills/doc-to-md/SKILL.md · 328 lines

How it starts

The opening of the file, as written. The whole thing — 328 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Doc To Md

Document Roles

This SKILL.md is the executable routing contract for the agent. Keep it short enough to run common conversions without extra reading. Detailed workflow rules belong in reference files and should be treated as the canonical sources.

Canonical detail sources:

references/workflow-profiles.md - route selection for standard documents, textbook audit bundles, and OCR escalation.
references/diagnostics.md - diagnostic triggers, wording, and examples.
references/scenario-boundaries.md - scenario classes that work well, require caveats, or are unsupported.
references/audit-bundle.md - audit bundle output contract and quality interpretation.
references/epub-bundle.md - LLM-ready EPUB textbook bundle contract for Codex, Claude Code, and other local agent runtimes.
references/ocr-paths.md - OCRmyPDF/Tesseract path, doctor checks, and OCR limits.
references/support-matrix.md - supported runtimes, portability, and platform boundaries.
references/python-profiles.md - Python minor-version profile policy, support levels, and profile promotion procedure.
references/lock-refresh.md - maintainer-only dependency drift and lock refresh workflow.
references/maintenance-monitor.md - weekly MarkItDown upstream maintenance signal, status file, thread notification, and approval boundary.
references/markitdown-upgrade.md - intentional MarkItDown converter upgrade lane and review checks.
references/release-notes.md - user-visible release changes, upgrade notes, and promotion boundaries.
references/threat-model.md - trusted-local threat model and hosted-ingestion boundary.
references/publishing.md - public release, licensing, and transfer checks.
schemas/*.schema.json - machine-readable doctor output contracts for release gates and plugin validation.

When changing a workflow, update the canonical reference first and keep this file as a compact routing summary. Do not duplicate long checklists here.

Read the full file on GitHub · 328 lines

Files

What ships with it

60 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.

today Changed 4f4a9a68c2d0
11d ago First seen · 328 lines · 139 tokens per session scan A b7a46c16c80a

Subscribe to this mod's changes

doc-to-md is a skill published in the GitHub repository ansea09/agent-skills-and-protocols (2 stars, last pushed today), licensed MIT. It adds 139 tokens to every session and 5,075 once invoked, about $0.0007 per session on Opus 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.

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