LetX LaTeX Editor
Claude connectorCommunityCompile LaTeX to PDF, fix build errors, and write theses, papers and CVs from 1,000+ free templates in your LetX projects.
Write, edit and compile LaTeX documents with Claude. LetX is a real-time collaborative LaTeX editor, and this connector lets Claude work directly in your LetX projects.
Compile LaTeX to PDF on a full TeX Live installation. When a build fails, Claude reads the actual compile log, fixes the source and recompiles until the PDF works. Supports pdfLaTeX, XeLaTeX and LuaLaTeX for custom fonts and non-Latin scripts.
Read and edit any file in your projects, including main.tex, chapters and BibTeX bibliographies (refs.bib). Every edit saves a version snapshot first, so any change can be undone.
Start new documents from 1,000+ free LaTeX templates: university theses and dissertations, IEEE, ACM, Elsevier and Springer journal and conference papers, CVs and resumes, posters and presentations.
Projects open in the LetX editor with live PDF preview and real-time collaboration, so you and your co-authors can pick up where Claude left off.
[Requires a LetX Pro or Academic Pro plan. ]
- Tools
- 13
exposed by this connector
Movement
From our daily snapshots over the last 30 days.
Rank by popularity
Rank by trending score
Popularity score
Trending score
In its categories
How this connector compares with others in the same category. Positions are counted within the category, not across the whole directory.
Productivity888th of 4,005 by popularity · 51st of 1,642 by trending score
| # | Connector | Popularity | Trending | 7d |
|---|---|---|---|---|
| 886 |  UXKIN | 8,820 | 204,716 #14 | 292places up |
| 887 |  Grw | 8,811 | 19,297 #708 | 69places down |
| 888 | 8,811 | 76,463 #51 | 81places up | |
| 889 |  Lev for Claude | 8,788 | 14,926 #963 | 60places down |
| 890 |  Yamdu | 8,788 | — | 133places down |
| # | Connector | Trending | Popularity | 7d |
|---|---|---|---|---|
| 49 | 77,872 | 13,920 #226 | 64places down | |
| 50 |  Meridian Connector for Xero | 76,943 | 9,422 #772 | — |
| 51 | 76,463 | 8,811 #888 | — | |
| 52 | 76,463 | 4,755 #2182 | — | |
| 53 | 76,463 | 5,585 #1868 | — |
Education68th of 410 by popularity · 16th of 150 by trending score
| # | Connector | Popularity | Trending | 7d |
|---|---|---|---|---|
| 66 | 9,137 | 3,033 #150 | 117places down | |
| 67 |  Inflearn | 8,910 | 7,492 #127 | 118places down |
| 68 | 8,811 | 76,463 #16 | 81places up | |
| 69 |  JusticeNow Library | 8,765 | 25,708 #62 | 61places down |
| 70 | 8,741 | 34,298 #50 | 11places up |
| # | Connector | Trending | Popularity | 7d |
|---|---|---|---|---|
| 14 | 101,529 | 9,598 #51 | — | |
| 15 | 93,648 | 6,209 #151 | — | |
| 16 | 76,463 | 8,811 #68 | — | |
| 17 |  Claude Academy | 73,656 | 13,180 #14 | — |
| 18 |  OpenAlex | 71,303 | 14,000 #10 | 51places down |
Tools
- compile_latex
- compile_project
- create_project
- create_project_from_template
- fetch
- get_template
- list_project_files
- list_projects
- read_project_file
- search
- search_templates
- set_project_compiler
- update_project_file
- Categories
- Sign-in
- Required
- Connector URL
- https://api.letx.app/mcp
- Transport
- Streamable HTTP
- Works with
- Claude, Claude API, Claude Code, Claude Desktop
- Added
- October 7, 2026
- More info
- Sponsorship
- Promote this connector