target-cpm skillA
target-cpm is agent-read markdown (skill) from feilipu/8085-skills: z88dk +cpm only: classic vs newlib CP/M, clib/CPU variants (8080/8085/z180), subtypes as packaging (not “newlib”), FCB disk, .com builds. Use when the task is explicitly +cpm / CP/M, not generic targets..
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
# Target — CP/M (`+cpm`) | | | |--|--| | Config | `lib/config/cpm.cfg` | | Tree | `libsrc/target/cpm/` (classic + newlib share tree; **list isolation**) | | Wiki | `wiki/platforms/Platform---CPM.md` | | Help | `zcc +cpm -h` (authoritative subtype list) | ## Two worlds (do not mix cores) | | Classic | Newlib | |--|---------|--------| | Select | default / `-clib=default` / `8080` / `8085` / `z180` / `ixiy` / `ansi` | `-clib=new` / `sdcc_ix` / `sdcc_iy` | | CRT | `lib/target/cpm/classic/cpm_crt0` | `libsrc/target/cpm/cpm_crt.asm.m4` | | Lib | `-lcpm_clib`, `-lcpm8085_clib`, … | `-lcpm` + sccz80/sdcc_ix clibs | | Headers | `include/` | `include/_DEVELOPMENT/common/` | | Disk | classic FCB fcntl | newlib FCB (`asm_target_open_*`); FatFs separate optional stack | | CPUs | multi (Z80, 8080, 8085, Z180, …) | **Z80-class only** | **Hard rule:** one `open` owner per binary. Do not link classic fcntl with newlib `cpm_01_file`. See `libsrc/target/cpm/README-mixed-tree.md`. ## Subtypes - Mostly **disc / packaging** (`-Cz+cpmdisk`, `.com`), **not** “newlib selector”. - Default subtype → `.com`-style (`-Cz+newext … .com`). …
Read the whole file at its exact version.
How to install
mdr add feilipu/8085-skills/target-cpm@git:20260821.71d8484mdr add feilipu/8085-skills/target-cpm@sha256:dbbef9c1599748a5Pin 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_hcja4fw66f637phr)
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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 (2217 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_hcja4fw66f637phr GET https://markdownregistry.com/api/v1/resolve?ref=feilipu/8085-skills/target-cpm GET https://markdownregistry.com/api/v1/blob/dbbef9c1599748a5477186b8d5d80e196b5b352ed938dd03046ec4268edd641b
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