tool-zx0 SKILL.md skillA
tool-zx0 from feilipu/8085-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add feilipu/8085-skills/tool-zx0@git:20260821.71d8484Pins git:20260821.71d8484 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- feilipu/8085-skills
- Path
.agents/skills/tool-zx0/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260821.71d8484, committed Aug 21, 2026
- Size
- 1,239 bytes
- Repository stars
- 3
- License
- MIT
z88dk-zx0 / dzx0 ZX0 compression tools. Use when packing data/code with ZX0.
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
# Tool — zx0 | | | |--|--| | Binary | `z88dk-zx0` | | Help | src/zx0/README.md | | Wiki (local draft) | `wiki/tools/Tool---zx0.md` | ## Condensed reference (from wiki / tree) # Tool — z88dk-zx0 Host-side **ZX0** compressor (optimal LZ77/LZSS-style format for small machines). Companion **decompressors** live in the z80 libraries (classic and newlib since v2.2). ## Host usage (live binary) ```text z88dk-zx0 [-f] [-b] [-q] input [output.zx0] -f Force overwrite of output file -b Compress backwards -q Quick non-optimal compression ``` Upstream-style default name is `input.zx0` when output is omitted (see `src/zx0/README.md`). The z88dk binary uses the flags above. Decompress on the host with **`z88dk-dzx0`**. ## Target library Changelog v2.2: ZX0/1/2 decompression functions in classic; ZX0 in newlib. Appmake can use zx0 for compressed ROM data sections. ## Related - [Tool — zx7](Tool---zx7) - [Decompression](Decompression) - [compress_zx7](compress_zx7) - `src/zx0/README.md` ## Related - Driver front end: `tool-zcc` - Measurement: `methodology-measure`, `tool-ticks`
Read the whole file at its exact version.
How to install
mdr add feilipu/8085-skills/tool-zx0@sha256:181ca8882546341dThe line at the top of this page pins the label git:20260821.71d8484, 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_2odybaexmernuged)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Aug 21, 2026.
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 (1239 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
feilipu/8085-skills · 3 stars · license MIT · pushed 2026-11-03 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_2odybaexmernuged GET https://markdownregistry.com/api/v1/resolve?ref=feilipu/8085-skills/tool-zx0 GET https://markdownregistry.com/api/v1/blob/181ca8882546341d7b29e2a76e4976ae2c2ae9c04bf78bf77f423f7c6441c35b
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.