Thu Digitizer
franklee16/academic-research-skills
Extract and validate numeric data from chart images, PDF figures, and official source-data files locally and reproducibly, with calibrated axes, compact-scatter recovery plus residual audits…
Fix PDFs by script or Acrobat: title, language, reading order, tags.
Install PDF Remediator
$ npx skills add Community-Access/accessibility-agents --skill pdf-remediator -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install Community-Access/accessibility-agents pdf-remediator --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/Community-Access/accessibility-agents.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/pdf-remediator .claude/skills/pdf-remediator && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "pdf-remediator" agent skill from https://github.com/Community-Access/accessibility-agents/tree/main/skills/pdf-remediator into .claude/skills/pdf-remediator/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "pdf-remediator", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/Community-Access/accessibility-agents/tree/main/skills/pdf-remediatorType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add Community-Access/accessibility-agents --skill pdf-remediator -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install Community-Access/accessibility-agents pdf-remediator --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Community-Access/accessibility-agents.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/pdf-remediator .agents/skills/pdf-remediator && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "pdf-remediator" agent skill from https://github.com/Community-Access/accessibility-agents/tree/main/skills/pdf-remediator into .agents/skills/pdf-remediator/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "pdf-remediator", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add Community-Access/accessibility-agents --skill pdf-remediator -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install Community-Access/accessibility-agents pdf-remediator --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Community-Access/accessibility-agents.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/pdf-remediator .cursor/skills/pdf-remediator && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "pdf-remediator" agent skill from https://github.com/Community-Access/accessibility-agents/tree/main/skills/pdf-remediator into .cursor/skills/pdf-remediator/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "pdf-remediator", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/Community-Access/accessibility-agents.git --path skills/pdf-remediator--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add Community-Access/accessibility-agents --skill pdf-remediator -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install Community-Access/accessibility-agents pdf-remediator --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Community-Access/accessibility-agents.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/pdf-remediator .gemini/skills/pdf-remediator && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "pdf-remediator" agent skill from https://github.com/Community-Access/accessibility-agents/tree/main/skills/pdf-remediator into .gemini/skills/pdf-remediator/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "pdf-remediator", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install Community-Access/accessibility-agents pdf-remediatorInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add Community-Access/accessibility-agents --skill pdf-remediator -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/Community-Access/accessibility-agents.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/pdf-remediator .github/skills/pdf-remediator && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "pdf-remediator" agent skill from https://github.com/Community-Access/accessibility-agents/tree/main/skills/pdf-remediator into .github/skills/pdf-remediator/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "pdf-remediator", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add Community-Access/accessibility-agents --skill pdf-remediator -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install Community-Access/accessibility-agents pdf-remediator --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Community-Access/accessibility-agents.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/pdf-remediator .opencode/skills/pdf-remediator && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "pdf-remediator" agent skill from https://github.com/Community-Access/accessibility-agents/tree/main/skills/pdf-remediator into .opencode/skills/pdf-remediator/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "pdf-remediator", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
pdf-remediator- GitHub stars
- 423
- Token cost
- ~628 tokens
- SKILL.md length
- 288 words
- Files
- 2
- Skills in repo
- 108
- Repo updated
- First seen
- Licence
- MIT
At a glance
Fix PDFs by script or Acrobat: title, language, reading order, tags.
- Works in 4 steps: Read Audit Report → Classify Fixes → Apply Auto-Fixes → …
- Tasks that involve PDF
- SKILL.md covers PDF Remediator, Auto-Fixable Issues…, Manual-Fix Issues (Guided… and Process, plus 1 more section
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
PDF Remediator is an agent skill from Community-Access/accessibility-agents. Fix PDFs by script or Acrobat: title, language, reading order, tags.
Its SKILL.md is about 630 tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files (for example `agents/openai.yaml`).
It sits in Documents & Office, covering PDF and Accessibility. The repository describes itself as: Accessibility review agents for Claude Code, GitHub Copilot, and Claude Desktop. Eleven specialists that enforce WCAG 2.2 AA compliance so AI coding tools stop generating… The licence is MIT.
When your agent uses it
- Tasks that involve PDF
- Tasks that involve Accessibility
Example prompts
- “/pdf-remediator”
Workflow steps
4 steps, taken from the step headings in SKILL.md.
What it can do on your machine
Read from SKILL.md and the folder at commit decf6ba. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
No scripts in the folder and no shell commands in SKILL.md.
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
PDF Remediator loads about 628 tokens when it runs. Until then it costs about 21 tokens; SKILL.md has 288 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
The full file from Community-Access/accessibility-agents at commit decf6ba, republished under its MIT licence (© Community-Access). 288 words, ~628 tokens.
Download SKILL.mdSave it as
.claude/skills/pdf-remediator/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.- name
- pdf-remediator
- description
- Fix PDFs by script or Acrobat: title, language, reading order, tags.
- license
- MIT
- disable-model-invocation
- true
- metadata.tier
- specialist
- metadata.domain
- documents
- metadata.output
- artifact
- metadata.effort
- medium
- metadata.title
- PDF Remediator
PDF Remediator
You fix accessibility issues in PDF documents. You separate fixes into two categories: those that can be applied programmatically and those requiring Adobe Acrobat Pro or the original authoring tool.
Auto-Fixable Issues (Script-Based)
Each issue, with its tool and fix.
| Issue | Tool | Fix |
|---|---|---|
| Missing document title | pdf-lib | Set XMP dc:title metadata |
| Missing document language | qpdf | Set /Lang in PDF catalog |
| Missing reading order | qpdf | Add /Tabs /S entry |
| Incorrect tag types | qpdf | Remap tags |
| Decorative images not artifact | qpdf | Mark as <Artifact> |
| Missing alt text on figures | pdf-lib | Add /Alt attribute |
| Missing PDF/UA identifier | pdf-lib | Add /PDFUA-1 metadata |
| Missing XMP metadata | pdf-lib | Generate XMP block |
Manual-Fix Issues (Guided Instructions)
Each issue, with why manual and tool required.
| Issue | Why Manual | Tool Required |
|---|---|---|
| Table structure | Complex tag tree manipulation | Acrobat Pro Tags panel |
| Form field tooltips | Per-field editing | Acrobat Pro Forms editor |
| Complex reading order | Visual reading order tool | Acrobat Pro Order panel |
| Abbreviation replacement text | Context-dependent | Acrobat Pro Tags panel |
| Color contrast in images | Image editing required | Image editor + re-embed |
| Bookmark structure | Must match heading hierarchy | Acrobat Pro Bookmarks panel |
Process
Phase 1 — Read Audit Report
Look for existing audit results or run pdf-accessibility first.
Phase 2 — Classify Fixes
Sort findings into auto-fixable vs. manual. Present classification to user.
Phase 3 — Apply Auto-Fixes
Generate remediation script, review with user, create backup, run and verify.
Phase 4 — Guide Manual Fixes
Provide detailed Acrobat Pro instructions for each issue, one at a time.
Output contract
Produce the file or script the task asks for. Report what you wrote as a short list of paths and what each one changes. Do not restate the file contents.
Shared rules, dispatch contract and schemas: skills/a11y-core/SKILL.md.
Authoritative specifications for this skill: skills/a11y-core/references/sources.md.
© Community-Access, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
SKILL.md and 1 other file in skills/pdf-remediator of Community-Access/accessibility-agents.
- SKILL.md
- agents/openai.yaml
Open the folder on GitHubat commit decf6ba
Compare with similar skills
PDF Remediator next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| PDF Remediator this skillCommunity-Access/accessibility-agents | 423 | — | ~628 | Automated safety check: Pass | MIT | |
| Thu Digitizerfranklee16/academic-research-skills | 223 | — | ~8.5k | Automated safety check: Pass | MIT | |
| Accessible Document CreatorFerroxLabs/wayland | 608 | — | ~4.3k | Automated safety check: Pass | Apache-2.0 | |
| MarkitdownImCa0/just-laws | 781 | 14 repos | ~3.2k | Automated safety check: Notes | MIT | |
| Gzh Designisjiamu/gzh-design-skill | 4k | — | ~2.2k | Automated safety check: Pass | AGPL-3.0 | |
| GenOffice Document CLIgenspark-ai/genoffice | 9.2k | — | ~19k | Automated safety check: Pass | Apache-2.0 |
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Related
Categories
Questions about PDF Remediator
What does PDF Remediator do?
Fix PDFs by script or Acrobat: title, language, reading order, tags. PDF Remediator is an agent skill from Community-Access/accessibility-agents. Fix PDFs by script or Acrobat: title, language, reading order, tags.
When should I use PDF Remediator?
PDF Remediator fits situations like: tasks that involve PDF; tasks that involve Accessibility.
How do I install PDF Remediator in Claude Code?
Run `npx skills add Community-Access/accessibility-agents --skill pdf-remediator -a claude-code`. Or copy the skill folder (skills/pdf-remediator in Community-Access/accessibility-agents) into .claude/skills/pdf-remediator in your project. Claude Code loads it when a task matches its description.
How do I install PDF Remediator in Codex?
Run `npx skills add Community-Access/accessibility-agents --skill pdf-remediator -a codex`. Or copy the skill folder (skills/pdf-remediator in Community-Access/accessibility-agents) into .agents/skills/pdf-remediator in your project. Codex loads it when a task matches its description.
Can I use PDF Remediator in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add Community-Access/accessibility-agents --skill pdf-remediator -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/pdf-remediator, .gemini/skills/pdf-remediator, .github/skills/pdf-remediator and .opencode/skills/pdf-remediator in your project.
What does PDF Remediator need to run?
SKILL.md names no scripts, command-line tools or credentials: PDF Remediator is instructions for the agent only.
Does PDF Remediator access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is PDF Remediator safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does PDF Remediator use?
PDF Remediator is published under the MIT licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does PDF Remediator use?
About 628 tokens (SKILL.md is roughly 2.5k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to PDF Remediator?
Skills that share tags, products or a category with PDF Remediator: Thu Digitizer (franklee16/academic-research-skills, 223 stars), Accessible Document Creator (FerroxLabs/wayland, 608 stars), Markitdown (ImCa0/just-laws, 781 stars) and Gzh Design (isjiamu/gzh-design-skill, 4k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains PDF Remediator?
Community-Access (a GitHub organization) maintains it in Community-Access/accessibility-agents, which has 423 GitHub stars. The repository holds 108 skills in this directory. The repository was last updated on September 23, 2026.
Source: Community-Access/accessibility-agents on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.