Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add skills/leodido/structcli/releasenpx skills add leodido/structcli --skill releasegit clone --depth 1 https://github.com/leodido/structcliWhat 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 | $0.00054 | $0.00817 |
| Opus 5 | $0.00027 | $0.00409 |
| Sonnet 5 | $0.00011 | $0.00163 |
| Haiku 4.5 | $0.00005 | $0.00082 |
Grade A, and why
release 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.
How it starts
The opening of the file, as written. The whole thing — 62 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Release structcli
Prerequisites
- You are on
mainwith a clean working tree. - Verify you can push to
origin main(checkgit config user.emailagainst GitHub email privacy settings if pushes are rejected). - All CI workflows (
testing,wasm) are green onmain.
Steps
1. Determine the version
Identify the next version from git tag --sort=-v:refname | head -1 and the nature of changes since the last tag (git log <last-tag>..HEAD --oneline). Look for feat!: or refactor!: prefixes indicating breaking changes.
2. Write the changelog
Gather merged PRs since the last tag. Each commit on main corresponds to a rebase-merged PR. Use the GitHub API to read PR titles, bodies, and labels.
Write the [Unreleased] section in CHANGELOG.md following Keep a Changelog format with these subsections as needed: Added, Changed, Removed, Fixed. Prefix breaking items in Changed with **Breaking:**.
Then:
- Rename
[Unreleased]to[X.Y.Z] - YYYY-MM-DD - Add a new empty
[Unreleased]section above it - Update comparison links at the bottom of the file
- Commit directly to
main:git commit -m "docs(changelog): add vX.Y.Z release notes" - Push to
main
3. Check for pending release process improvements
If there are Makefile or CI changes needed for the release process itself, open a PR with a chore: prefix (excluded from release notes by .github/release.yml). Wait for merge before proceeding.
4. Release
git checkout main && git pull origin main
make release VERSION=X.Y.Z
The Makefile target:
- Guards: clean tree, on
main - Bumps
const Versioninversion.go - Regenerates
examples/full/(SKILL.md, llms.txt, AGENTS.md viago generate) - Bumps
github.com/leodido/structcliversion in all examplego.modfiles - Commits, tags
vX.Y.Z, pushesmain+ tag
5. Verify
All three must pass:
releasingCI workflow — triggered by the tag push. Runsversion-check(verifiesversion.gomatches tag) thengoreleaser(creates GitHub Release with auto-generated notes from PR labels).- GitHub Release — exists at
https://github.com/leodido/structcli/releases/tag/vX.Y.Z. Auto-generated notes categorize PRs by label:breaking-change→ "Breaking Changes",enhancement→ "Features & Enhancements",bug→ "Bug Fixes",documentation→ "Documentation". Thechorelabel is excluded. - Go module proxy —
go list -m github.com/leodido/[email protected]resolves. May take a few minutes.
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.
- yesterday First seen · 62 lines · 54 tokens per session scan A d200167e2e7c
release is a skill published in the GitHub repository leodido/structcli (18 stars, last pushed 1mo ago), licensed MIT. It adds 54 tokens to every session and 817 once invoked, about $0.0003 per session on Opus 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 2026-08-30.
Other skills, from other repositories
golang-cli-cobra-viper
Building production-quality CLI tools with Cobra command framework and Viper configuration management.
golang-cli-cobra-viper
Building production-quality CLI tools with Cobra command framework and Viper configuration management.
featurevisor
Author, query, and integrate Featurevisor — Git-based feature flags, A/B experiments, and remote config. Use whenever the user mentions Featurevisor, works in a project containing featurevisor.config.js, edits files under attributes/, segments/, features/, variables/, groups/, schemas/, targets/, sets/, or tests/…
lade
Use Lade safely with coding agents. Use when a project has lade.yml, commands need secrets or temporary network access, or the user mentions Lade, LADE, phonetic spellings like AD/AID/LAID, hooks, lade inject, preToolUse, or agent secret handling.
lade-release
Prepare a Lade release: update CHANGELOG.md and bump crate versions with cargo set-version. Use when cutting a release, tagging vX.Y.Z, publishing to GitHub Releases, or finalizing the changelog before a version bump.
authoring-schemas
Author a mache projection schema (Topology→Node→Leaf) that maps structured data or source code into a filesystem/graph. Use when creating or debugging a -schema.json for a new data source (SQLite/JSON) or a new source language. Covers both dialects — tree-sitter S-expression selectors for code, and JSONPath selectors…