library-classic skillA
library-classic is agent-read markdown (skill) from feilipu/8085-skills: z88dk classic library world: libsrc/target and classic trees, multi-CPU (8080/8085/gbz80/…), fgets_cons line input, hybrid CRT traps, isolation from newlib. Use when working on classic clib, 8085 products, or hybrid consoles..
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
# Library — classic
## 1. Two library worlds (do not blur)
| World | Home | CPUs | Typical product |
|-------|------|------|-----------------|
| **Classic** | `libsrc/target/<name>/` (historic fcntl/stdio/gfx) + `libsrc/classic/` | Z80, IXIY, Z180, **8080**, **8085**, gbz80, … | `*_clib.lib`, `cpm8085_clib.lib`, … |
| **Newlib** | Was `libsrc/newlib/target/<name>/`; migrated → `libsrc/target/<name>/` beside classic | **Z80-class** (`-clib=new` / `sdcc_ix` / `sdcc_iy`) | `lib/clibs/{sccz80,sdcc_ix}/<target>.lib` |
**Hard rules**
1. Do **not** merge classic and newlib **stdio cores** or **fcntl `open` owners** in one link without a designed bridge.
2. Prefer sharing **device / thin driver** layers, not cores.
3. **CLIB** selects newlib; machine **SUBTYPE**s usually stay classic-owned (esp. CP/M’s 150+ machines).
4. After a path move, put the target name in `MIGRATED_TARGETS` in `libsrc/newlib/Makefile` so builds use `../target/<name>`.
…Read the whole file at its exact version.
How to install
mdr add feilipu/8085-skills/library-classic@git:20260821.71d8484mdr add feilipu/8085-skills/library-classic@sha256:047c7d2f781c2485Pin 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.
[](https://markdownregistry.com/a/art_igpwmnlfgknc5km3)
1 badge views in 30 days
Versions
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 (5004 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 2026-09-21 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_igpwmnlfgknc5km3 GET https://markdownregistry.com/api/v1/resolve?ref=feilipu/8085-skills/library-classic GET https://markdownregistry.com/api/v1/blob/047c7d2f781c24852b3701a2b527713ae64471553d9c4c46654032717edfe98b
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.