writing-go SKILL.md skillA
writing-go from alexei-led/cc-thingz is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add alexei-led/cc-thingz/writing-go@git:20260928.3135f26Pins git:20260928.3135f26 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- alexei-led/cc-thingz
- Path
src/skills/writing-go/SKILL.md- Versions recorded
- 6
- Latest version
- git:20260928.3135f26, committed Sep 28, 2026
- First version recorded
- Jun 27, 2026
- Size
- 2,641 bytes
- Repository stars
- 38
- License
- MIT
Idiomatic Go development. Use when writing Go code, designing APIs, reviewing.
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
# Go Development Check `go.mod` (`go` and `toolchain` lines) and CI before using version-gated APIs. Project conventions win over these defaults. ## Defaults - Stdlib first: `net/http`, `testing`, `flag`, `log/slog`. Add a module only for a concrete requirement. - Concrete types in domain code. Consumers own small private interfaces; producers return concrete types. - Keep HTTP, CLI, database, and vendor SDK types out of domain packages. Map errors to status, exit code, or retry at the edge. - New binaries: `cmd/<name>` plus `internal/`. Use `pkg/` only for code meant for external import. - Avoid package stutter: `user.Store`, not `user.UserStore`. - Doc comments on exported names start with the identifier and end with a period. - Every goroutine has an owner, a cancellation path, and a completion path. Use `errgroup` for errors or shared cancellation when the module already has it. ## Version-Gated - 1.24+: `t.Context()`, `t.Chdir()`, and `b.Loop()` in tests. - 1.25+: `sync.WaitGroup.Go` when no error propagation is needed. …
Read the whole file at its exact version.
How to install
mdr add alexei-led/cc-thingz/writing-go@sha256:fb78dfcbe3bef41aThe line at the top of this page pins the label git:20260928.3135f26, 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_7p7sgfqqdtfp2b6u)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 6 versions of this file, between Jun 27, 2026 and Sep 28, 2026, about one every 19 days. Its first recorded version is graded B and its latest A.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260928.3135f26 latest | 2026-09-28 | 3135f26 | 2,641 B | A | view · diff |
| git:20260908.c37b890 | 2026-09-08 | c37b890 | 3,710 B | A | view · diff |
| git:20260716.29b4d22 | 2026-07-16 | 29b4d22 | 3,426 B | A | view · diff |
| git:20260629.26ad5b3 | 2026-06-29 | 26ad5b3 | 3,427 B | B | view · diff |
| git:20260627.a4cca8d | 2026-06-27 | a4cca8d | 2,846 B | B | view · diff |
| git:20260627.a3479bb | 2026-06-27 | a3479bb | 2,840 B | B | 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 (2641 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
alexei-led/cc-thingz · 38 stars · license MIT · pushed 2026-10-25 · branch master
API
GET https://markdownregistry.com/api/v1/artifacts/art_7p7sgfqqdtfp2b6u GET https://markdownregistry.com/api/v1/resolve?ref=alexei-led/cc-thingz/writing-go GET https://markdownregistry.com/api/v1/blob/fb78dfcbe3bef41a238a4525e0964ee1a4f4a41b99c02c4093692bdb259217b1
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.