sii: Skill for Claude Code

.agents/skills/issue-new/SKILL.md

issue-new is a skill for Claude Code, Codex from albertomarturelo/sii. It costs 41 tokens per session (819 once invoked), scanned A, original, MIT.

A guided workflow for creating a new GitHub issue in the sii project. It collects the issue type, context, target files, design decisions, and acceptance criteria in a fixed format.

In plain words
What is it for?
Use it to open issues for features, fixes, chores, documentation, or exploratory work in the sii repository.
Why use it?
It turns an incomplete request into a self-contained work item that another developer can understand and implement. It also catches missing architectural decisions before work begins.

Skill for Claude CodeCodex

Written for Claude Code and Codex: disable-model-invocation in frontmatter, but also agents/openai.yaml present. Also seen: installed under .agents/ (shared by several agents).

This is albertomarturelo/sii's own configuration. It tells Claude Code and Codex how to work on sii itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything sii configures →

Reuse

Borrowing it

Nothing to install: this file belongs to albertomarturelo/sii. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/albertomarturelo/sii/main/.agents/skills/issue-new/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/albertomarturelo/sii

Made for: Claude Code, Codex.

Wrote 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.

agentmods badge for issue-new

README.md
[![agentmods](https://agentmods.dev/badge/skills/albertomarturelo/sii/issue-new/github.svg)](https://agentmods.dev/skills/albertomarturelo/sii/issue-new)
Your own site
<a href="https://agentmods.dev/skills/albertomarturelo/sii/issue-new"><img src="https://agentmods.dev/badge/skills/albertomarturelo/sii/issue-new/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.

agentmods 80×15 button for issue-new

Your own site · 80×15
<a href="https://agentmods.dev/skills/albertomarturelo/sii/issue-new"><img src="https://agentmods.dev/badge/skills/albertomarturelo/sii/issue-new.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 41 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 819 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00041 $0.00819
Opus 5.5 $0.00016 $0.00328
Sonnet 5.5 $0.00008 $0.00164
Haiku 4.5 $0.00004 $0.00082

Measured yesterday against content hash d1d3e6276c00, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

issue-new 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 yesterday.

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.

.agents/skills/issue-new/SKILL.md · 77 lines

What it actually says

Guide the user through creating a new GitHub issue on albertomarturelo/sii using the fixed 6-section body template. Ask, in order, and confirm each answer before moving on:

  1. Type. feature | fix | chore | docs | spike
  2. Title. Imperative mood, ≤80 chars, English. e.g. "Add rut parser + Mod-11 DV to @albertomarturelo/sii-core".
  3. Context. 2–4 sentences: what is the trigger, what is the user-visible outcome.
  4. Target location. Concrete paths. For net-new, name the package + file (e.g. packages/core/src/rut.ts — new file).
  5. Reference pattern. An existing file/module to mirror in shape, naming, and conventions. Skip ONLY if no analog exists; flag it.
  6. ADRs to load. ADR numbers the agent must read before starting. At minimum the architectural ones the change touches: ADR-003 for anything crossing the core boundary / ports, ADR-004 for any SII domain code, ADR-005 for identity/operate, ADR-006 for auth. If a needed decision isn't an ADR yet, STOP and run /new-decision first.
  7. Acceptance criteria (DoD). Bulleted markdown [ ] items. Include all three of:
    • Behavior — what works at the end (concrete CLI/MCP/plugin output or @albertomarturelo/sii-core API).
    • Tests — what tests exist (<module>.test.ts, vitest); state explicitly that fixtures are synthetic (no real PII).
    • Documentation — which of CONVENTIONS.md, STACK.md, ARCHITECTURE.md, ROADMAP.md, a sii-contract/*.md, or a new ADR is updated.
  8. Reproduction steps. ONLY for fix. Minimal repro to confirm the bug (state whether the session was cached or fresh for SII bugs).
  9. Estimated sessions. 1 | 2–3 | 4+. If > 1, propose decomposition into sub-issues before continuing.
  10. Labels. Type label + scope labels (core, cli, mcp, auth, portal, identity, docs, tests).

Then generate the body using the fixed template (do NOT deviate from section order or names — /issue-start parses by section header):

## Context
<step 3>

## Target
- Files / dirs: <step 4>
- Pattern to mirror: <step 5>

## ADRs to load
- ADR-NNN

## Acceptance criteria
- [ ] <step 7>

## Reproduction (fixes only)
<step 8 — OR omit this section entirely if not a fix>

## Estimated sessions
<step 9>

Then run:

gh issue create --repo albertomarturelo/sii \
  --title "<step 2>" --body "<body above>" \
  --label "<step 1>,<step 10 scopes>"

Output the issue URL when done. English only.

Files

What ships with it

1 file 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.

Changes

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.

  1. yesterday First seen · 77 lines · 41 tokens per session scan A d1d3e6276c00

Subscribe to this mod's changes

issue-new is a skill published in the GitHub repository albertomarturelo/sii (16 stars, last pushed yesterday), licensed MIT. It adds 41 tokens to every session and 819 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 2026-10-24.