ring:managing-dev-cycle

ring:managing-dev-cycle is a skill for Claude Code, Codex from LerianStudio/ring. It costs 85 tokens per session (1,474 once invoked), scanned A, original, Apache-2.0.

A cycle-management skill for checking the state of an active development cycle or cancelling it with confirmation.

In plain words
What is it for?
Use it to inspect or cancel a running, structured software development cycle.
Why use it?
It gives a clear view of the current phase, progress, confidence, and elapsed time, and records a cancellation when a cycle must stop.

Skill for Claude CodeCodex

Install

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.

agentmods
npx agentmods add skills/lerianstudio/ring/managing-dev-cycle
Any agent
npx skills add LerianStudio/ring --skill managing-dev-cycle
Clone the repo
git clone --depth 1 https://github.com/LerianStudio/ring

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 ring:managing-dev-cycle

README.md
[![agentmods](https://agentmods.dev/badge/skills/lerianstudio/ring/managing-dev-cycle.svg)](https://agentmods.dev/skills/lerianstudio/ring/managing-dev-cycle)
Your own site
<a href="https://agentmods.dev/skills/lerianstudio/ring/managing-dev-cycle"><img src="https://agentmods.dev/badge/skills/lerianstudio/ring/managing-dev-cycle.svg" alt="Measured on agentmods" height="20"></a>
Per session 85 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,474 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00085 $0.01474
Opus 5 $0.00043 $0.00737
Sonnet 5 $0.00017 $0.00295
Haiku 4.5 $0.00009 $0.00147

Measured yesterday against content hash 31d34f989b99, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

ring:managing-dev-cycle 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.

dev-team/skills/managing-dev-cycle/SKILL.md · 194 lines

How it starts

The opening of the file, as written. The whole thing — 194 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Cycle Management

When to use

  • User wants to check the status of a running development cycle
  • User wants to cancel an active development cycle
  • Invoked with mode=status or mode=cancel

Skip when

  • No development cycle is active or was recently started
  • User is asking about general project status (not cycle-specific)

Unified skill for managing development cycle state. Provides two modes: status (read-only inspection) and cancel (state mutation with confirmation).

Mode Selection

This skill provides two modes selected by the mode parameter:

Mode Purpose
status Read-only — display cycle metrics
cancel Mutating — cancel the active cycle

If no mode is provided, default to status.


Shared: State File Discovery

Both modes read from the same state files. Check for an active cycle in this order:

  1. docs/ring:running-dev-cycle/current-cycle.json
  2. docs/ring:planning-backend-refactor/current-cycle.json

If neither file exists or both contain a terminal status (completed, cancelled), report that no cycle is active and exit with the appropriate "no cycle" message for the current mode.


Mode: Status

Display the current development cycle status.

Output

Displays:

  • Current cycle ID and start time
  • Current phase (if phases[] is present in state)
  • Epics: total, completed, in progress, pending
  • Current epic and gate being executed
  • Assertiveness score (if epics completed)
  • Elapsed time

Example Output

Development Cycle Status

Cycle ID: 2024-01-15-143000
Started: 2024-01-15 14:30:00
Status: in_progress
Phase: Phase 2 - Core flows

Epics:
  Completed: 2/5
  In Progress: 1/5 (Epic 2.3)
  Pending: 2/5

Current:
  Epic: Epic 2.3 - Implementar refresh token
  Gate 0→8→9 lean flow (ring:implementing-tasks)
  Iterations: 1

Metrics (completed epics):
  Average Assertiveness: 89%
  Total Duration: 1h 45m

State file: docs/ring:running-dev-cycle/current-cycle.json (or docs/ring:planning-backend-refactor/current-cycle.json)

Read the full file on GitHub · 194 lines

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 · 194 lines · 85 tokens per session scan A 31d34f989b99

Subscribe to this mod's changes

ring:managing-dev-cycle is a skill published in the GitHub repository LerianStudio/ring (210 stars, last pushed 16d ago), licensed Apache-2.0. It adds 85 tokens to every session and 1,474 once invoked, about $0.0004 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 2026-09-03.