Borrowing it
Nothing to install: this file belongs to vanillagreencom/kendex. 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/vanillagreencom/kendex/main/.agents/skills/dev/SKILL.mdgit clone --depth 1 https://github.com/vanillagreencom/kendexWrote 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/vanillagreencom/kendex/dev)<a href="https://agentmods.dev/skills/vanillagreencom/kendex/dev"><img src="https://agentmods.dev/badge/skills/vanillagreencom/kendex/dev/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/vanillagreencom/kendex/dev"><img src="https://agentmods.dev/badge/skills/vanillagreencom/kendex/dev.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 | $0.00016 | $0.04654 |
| Opus 5.5 | $0.00006 | $0.01862 |
| Sonnet 5.5 | $0.00003 | $0.00931 |
| Haiku 4.5 | $0.00002 | $0.00465 |
Grade C, and why
dev scanned grade C with 1 finding 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 6d 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.
Hidden instructionshighPrompt injection
Directives inside HTML comments, invisible characters or bidirectional overrides are read by the model and not by the person reviewing the file.
<!-- kendex:project-instructions:start --> How it starts
The opening of the file, as written. The whole thing — 124 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Project Instructions
Problems with a kendex-owned skill go through kendex report; check ownership in the file first.
Dev Workflows
orch is the caller and runtime: it owns delegation format, round acceptance, and every shell-shape rule.
| Workflow | Purpose |
|---|---|
workflows/dev-implement.md |
Implementation: activate → plan → implement → validate → commit → QA labels → summary → artifact → return (§ 1-11) |
workflows/dev-fix.md |
Review fixes: evaluate → apply or skip → validate → commit → artifact → return |
Review and QA-review belong to the reviewer skill's workflows/review.md and workflows/qa-review.md. Command shapes are orch's ../orch/SKILL.md § Harness-Safe Shell; literal format tags and round mechanics are its ../orch/references/skill-rules.md § Format Tags Are Literal and § Round Closure.
Implementer selection
An agent:X label selects X. With no agent label, use the item's Location paths and required work:
| Required work | Agent |
|---|---|
| Non-Iced Rust implementation | rust |
Iced view layer and UI messages, even under crates/ |
iced |
| Declarative UI: TypeScript/React web, mobile and terminal views. Frontend owns all Quickshell QML and its JavaScript, view and non-view. | frontend |
| SwiftUI and UIKit views, Swift application code, Xcode and Swift Package Manager builds/tests; excludes non-UI runtime and data persistence | swift |
| Non-UI shell, Python, TypeScript or Go runtime implementation | runtime |
| Documentation, references, file or configuration organization | maintainer |
For an item spanning domains, split the delegation by domain. If the selected agent is not installed, report the missing agent to the caller. Never substitute maintainer for runtime or UI implementation.
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.
- 6d ago Changed 5bae279535e2
- 9d ago Changed 6e6e9d3e948a
- 11d ago Changed · +2 lines c13088c5642d
- 12d ago Changed 442a69ccb371
- 13d ago Changed 9a00ae0446b7
- 15d ago Changed 98190a9ca742
- 16d ago Changed · +2 lines 9867f1198cb7
- 17d ago Changed 6f17fe6a4dbd
- 18d ago Changed b3b9c2887f16
- 21d ago First seen · 120 lines · 16 tokens per session scan C bcb693aa0707
dev is a skill published in the GitHub repository vanillagreencom/kendex (88 stars, last pushed today), licensed MIT. It adds 16 tokens to every session and 4,654 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it C with 1 finding (hidden instructions). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other skills, from other repositories
prose-review
Review prose written for others (e.g., user-facing documentation, prompts for other LLMs, reports, plans, inline comments, docstrings) for local jargon leakage, orphaned references, missing grounding, and audience or genre mismatch. Always run on prose you produce or materially edit, except for routine conversational…
text-search
Search indexed text corpora with qmd. For indexed content, prefer qmd over grep.
claude-md-improver
Audit and improve existing CLAUDE.md files across a repository. Use for a deliberate, repo-wide quality review—not to record learnings from the current session.
claude-md-revision
Record durable, project-specific learnings from the current session in CLAUDE.md, .claude.local.md, or AGENTS.md—not general documentation, session summaries, or repo-wide audits.
gather-retrospectives
Gather retrospective feedback from past Pi sessions about a package, tool, or workflow. Use for historical retros and recurring friction, not assessment of only the current session.
commit
A commit candidate is the exact patch that will enter the commit. A coherent change has one task or issue as its reason for existing.