convt SKILL.md skillA
convt from opencoredev/convt is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add opencoredev/convt/convt@git:20261026.8003d19Pins git:20261026.8003d19 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- opencoredev/convt
- Path
crates/convt-cli/SKILL.md- Versions recorded
- 3
- Latest version
- git:20261026.8003d19, committed Oct 26, 2026
- First version recorded
- Oct 9, 2026
- Size
- 4,252 bytes
- Repository stars
- 361
- License
- AGPL-3.0
Convert images, video, audio, PDFs and documents locally with the convt CLI. Use when an agent needs to convert files on the user's machine without uploading them, list formats or engines, or run a batch from a script.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# convt
Local file conversion. Right-click or run the CLI; files stay on disk. Nothing is uploaded. Routes through engines on this machine (FFmpeg, PDFium, LibreOffice, image, resvg, libheif). Multi-hop routes are at most three steps. A still image cannot become video or audio through a multi-hop route.
Print this file: `convt --skill` or `convt skill`.
## Install check
```sh
command -v convt
convt --version
convt engines
```
`convt engines` lists each ready backend and each unavailable one with its reason. A "no route" error usually means an engine is missing, not a bad flag. Packaged installs come from https://convt.app/download. From this repository: `cargo run -p convt-cli -- …` or `./target/debug/convt`. A `convt` on `PATH` may be an older install.
## Convert
```
convt <files or folders> --to <fmt> [options]
```
`--to` is required unless `--preset` names a preset that sets `to`. Output lands next to each input unless `--out-dir` is set. With `--out-dir`, files found in subfolders keep their relative folder.
{{FLAGS}}
## Commands
{{COMMANDS}}
## Formats
…Read the whole file at its exact version.
How to install
mdr add opencoredev/convt/convt@sha256:27fd261ac01e714eThe line at the top of this page pins the label git:20261026.8003d19, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_awctb5glfv3gtxhd)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Oct 9, 2026 and Oct 26, 2026, about one every 8 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261026.8003d19 latest | 2026-10-26 | 8003d19 | 4,252 B | A | view · diff |
| git:20261012.e218e71 | 2026-10-12 | e218e71 | 3,947 B | A | view · diff |
| git:20261009.fa09406 | 2026-10-09 | fa09406 | 3,909 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (4252 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
opencoredev/convt · 361 stars · license AGPL-3.0 · pushed 2026-11-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_awctb5glfv3gtxhd GET https://markdownregistry.com/api/v1/resolve?ref=opencoredev/convt/convt GET https://markdownregistry.com/api/v1/blob/27fd261ac01e714e7146c8eaa6eb0d612a747fe6ef66c500cfc2dd7482502c82
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.