Borrowing it
Nothing to install: this file belongs to greenpau/go-authcrunch. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/greenpau/go-authcrunch/main/.codex/skills/coding-directives/SKILL.mdgit clone --depth 1 https://github.com/greenpau/go-authcrunchWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/greenpau/go-authcrunch/coding-directives)<a href="https://agentmods.dev/skills/greenpau/go-authcrunch/coding-directives"><img src="https://agentmods.dev/badge/skills/greenpau/go-authcrunch/coding-directives/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/greenpau/go-authcrunch/coding-directives"><img src="https://agentmods.dev/badge/skills/greenpau/go-authcrunch/coding-directives.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00051 | $0.05083 |
| Opus 5.5 | $0.00020 | $0.02033 |
| Sonnet 5.5 | $0.00010 | $0.01017 |
| Haiku 4.5 | $0.00005 | $0.00508 |
Grade A, and why
coding-directives scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 12d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 438 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Coding Directives
Use openapi-generation to evaluate and update the YAML HTTP contract after handler, wire-model, validator or configuration changes.
Overview
Apply these directives when editing or reviewing go-authcrunch code. Prefer
small, package-local changes that preserve AuthCrunch's existing runtime shape:
top-level authcrunch.Config and Server wire package-owned configs,
constructors, validators, providers, stores, portals, gatekeepers, registries,
and crypto key stores.
Do not import or use reflect in non-test code. Use typed APIs, explicit type
switches, and generic helpers where needed. Reflection-based test helpers belong
in _test.go files and must not become production dependencies.
Go changes must meet the testing requirements. scripts-and-automation owns Make targets, generated assets, and dependency commands; release-and-versioning owns version invariants. The root routes select those workflows when their tasks are in scope.
APIs are unversioned. Do not add version segments or suffixes to routes, API filenames, operation/schema names, or protocol identifiers. Keep this contract consistent across implementation, clients, OpenAPI and skills.
Keep Skills Current
Treat relevant repo-local skill maintenance as part of completing every code change. After updating implementation and tests, review the owning skills and their linked references and update affected guidance in the same task, before reporting completion. Do not wait for a separate documentation request.
Use skill-authoring to synchronize the relevant skills with implemented behavior, configuration, ownership, and validation changes, including corrected paths or examples after a refactor.
Implementation workflows
- Use authentication-portal-documents to maintain encrypted document storage, chunk transfers, recipient key envelopes, immutable account ownership and the external Documents React integration.
What ships with it
4 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 12d ago Changed a07dbcff2b3a
- 25d ago Changed · +8 lines 3cffeed393de
- 26d ago Changed · +7 lines 985d4b741930
- 28d ago Changed · +2 lines 630e8528a353
- 29d ago Changed · +21 lines 7cf945b6a138
- 1mo ago Changed · +4 lines c1a5ad67b36c
- 1mo ago Changed · +7 lines 44693b693c9b
- 1mo ago Changed · -19 lines · -48 tokens per session 73cb48ff568b
- 1mo ago Changed · +1 lines ec9b3fec9e6c
- 1mo ago First seen · 407 lines · 99 tokens per session scan A bd6af2819f63
coding-directives is a skill published in the GitHub repository greenpau/go-authcrunch (60 stars, last pushed 10d ago), licensed Apache-2.0. It adds 51 tokens to every session and 5,083 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-13.
coding-directives compared with skills from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| coding-directivesgreenpau/go-authcrunch | Skill | 60 | 10d ago | Apache-2.0 | A | 51 | Codex |
| autoreviewopenclaw/clawhub | Skill | 9.5k | yesterday | MIT | A | 17 | Claude Code, Codex |
| agent-teams-simplify-and-hardenLeoYeAI/openclaw-master-skills | Skill | 2.2k | 6d ago | MIT | A | 115 | Claude Code, Codex |
| omh-code-reviewrlaope/oh-my-hermes | Skill | 5.2k | yesterday | MIT | A | 48 | Claude Code, Codex |
| revdiff-planumputun/revdiff | Skill | 945 | yesterday | MIT | A | 84 | Claude Code |
| explore-unknownsdzhng/skills | Skill | 1.4k | 2d ago | MIT | A | 162 | Claude Code, Codex |
| re0-mergeLilMGenius/paperthin | Skill | 1.4k | 4d ago | MIT | A | 70 | Claude Code |