Home / feilipu / 8085-skills · .agents/skills/tool-zcc/SKILL.md · GitHub

tool-zcc skillA

tool-zcc is agent-read markdown (skill) from feilipu/8085-skills: zcc front end: +target compile/assemble/link, -clib, -compiler, -m map, --math32, -create-app. Use for any z88dk build line..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

What the file says

# Tool — zcc

| | |
|--|--|
| Binary | `zcc` |
| Help | zcc +<target> -h  (target-specific clib/subtype lists) |
| Wiki (local draft) | `wiki/tools/Tool---zcc.md` |

## Agent essentials

| Need | Flag |
|------|------|
| Quiet | `-vn` |
| See tool chain | `-v` |
| Map for ticks | `-m` |
| App image | `-create-app` |
| Compiler | `-compiler=sccz80\|sdcc\|80cc\|multi\|…` or target default |
| Float | `--math32` / `--math16` / `--math-mbf32` … |
| CPU | often via `-clib=8085` etc.; also `-m8085` where applicable |

Env: `PATH` includes `bin/`, `ZCCCFG=lib/config`.

**Pitfall:** parallel bare `zcc` in one cwd can corrupt shared `zcc_opt.def` — sequential or separate dirs.

`-compiler=multi` compiles each C file with sccz80 and 80cc, then stitches one function body per name. Default metric is static ticks. Metric and report flags are `--multi-compiler-metric` and `--multi-compiler-report` (double dash; do not use a `-compiler-*` name). sdcc clibs are an ABI error. Spec: `src/zcc-multi/zcc-compiler-multi.md`.

## Condensed reference (from wiki / tree)

# Tool — zcc

`zcc` is the front end for compile, assemble, link, and optional appmake.

## Quick start

```text
zcc +cpm -vn hi.c -o hi
…

Read the whole file at its exact version.

How to install

Latest version
mdr add feilipu/8085-skills/tool-zcc@git:20260918.95c4588
Exact content
mdr add feilipu/8085-skills/tool-zcc@sha256:fcd7fcc78ab0a66c

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

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Versions

versioncommittedcommitsizeaudit
git:20260918.95c4588 latest2026-09-18 95c4588 2,941 BA view · diff
git:20260821.71d84842026-08-21 71d8484 2,527 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (2941 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

GitHub

feilipu/8085-skills · 3 stars · license MIT · pushed 2026-09-21 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_tattxf2vbpqsyrn6
GET https://markdownregistry.com/api/v1/resolve?ref=feilipu/8085-skills/tool-zcc
GET https://markdownregistry.com/api/v1/blob/fcd7fcc78ab0a66c04cec62416950c9ac9fcbde966a8e5b0b1523e8e6e434023

Your agent 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.

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