startcycle-graph

startcycle-graph is a skill for Claude Code from hybridlabor-api/bdb-dev-optimized-agent-skills. It costs 82 tokens per session (1,273 once invoked), scanned A, original, Apache-2.0.

A guide for running an automated, multi-step software-building process with separate agents for architecture, engineering, design, review, and delivery. It uses shared project files to track the process and its decisions.

In plain words
What is it for?
Use it after planning or reviewing a project to coordinate implementation, design, testing, review, and shipping across multiple agents.
Why use it?
It gives a large build task a defined sequence, shared state, and review checkpoints instead of leaving each agent to work independently.

Skill for Claude Code

Written for Claude Code: disable-model-invocation in frontmatter. Also seen: reads .claude/ paths; mentions subagents; mentions Claude Code.

Good fit Use it after planning or reviewing a project to coordinate implementation, design, testing, review, and shipping across multiple agents.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/hybridlabor-api/bdb-dev-optimized-agent-skills/startcycle-graph
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.

Any agent
npx skills add hybridlabor-api/bdb-dev-optimized-agent-skills --skill startcycle-graph
Clone the repo
git clone --depth 1 https://github.com/hybridlabor-api/bdb-dev-optimized-agent-skills

Made for: Claude Code.

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 startcycle-graph

README.md
[![agentmods](https://agentmods.dev/badge/skills/hybridlabor-api/bdb-dev-optimized-agent-skills/startcycle-graph/github.svg)](https://agentmods.dev/skills/hybridlabor-api/bdb-dev-optimized-agent-skills/startcycle-graph)
Your own site
<a href="https://agentmods.dev/skills/hybridlabor-api/bdb-dev-optimized-agent-skills/startcycle-graph"><img src="https://agentmods.dev/badge/skills/hybridlabor-api/bdb-dev-optimized-agent-skills/startcycle-graph/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 startcycle-graph

Your own site · 80×15
<a href="https://agentmods.dev/skills/hybridlabor-api/bdb-dev-optimized-agent-skills/startcycle-graph"><img src="https://agentmods.dev/badge/skills/hybridlabor-api/bdb-dev-optimized-agent-skills/startcycle-graph.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 82 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,273 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 $0.00082 $0.01273
Opus 5 $0.00041 $0.00636
Sonnet 5 $0.00016 $0.00255
Haiku 4.5 $0.00008 $0.00127

Measured 7d ago against content hash f5acf360cd01, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

startcycle-graph 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 7d 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.

skills/basic/startcycle-graph/SKILL.md · 92 lines

How it starts

The opening of the file, as written. The whole thing — 92 lines — stays where its author put it; the contents beside it link to each section on GitHub.

🚀 BDB Autonomous Development Cycle (/startcycle-graph)

Step 0 — bootstrap the contract into this project, before calling Workflow. Every agent the dispatcher spawns is told to read/write production_artifacts/state.json "per .agents/state.schema.json" — a path resolved against the CURRENT PROJECT, not globally. If this project has never run /startcycle-graph before, that file (and .agents/graph.md) won't be here yet, and every agent will freelance the state shape instead of conforming to the schema (observed for real: a run's state.json was missing run_id/max_iterations/gate/findings/approvals and had several fields the schema doesn't define at all). Fix it first:

mkdir -p .agents
[ -f .agents/graph.md ] || cp "$HOME/.agents/graph.md" .agents/graph.md
[ -f .agents/state.schema.json ] || cp "$HOME/.agents/state.schema.json" .agents/state.schema.json

If $HOME/.agents/graph.md or $HOME/.agents/state.schema.json doesn't exist either, stop and tell the user: this machine has no canonical copy of the graph contract to bootstrap from, and /startcycle-graph will produce a non-conforming state.json until one is installed. Don't silently proceed. (.claude/agents/*.md, the seven agent persona files, do NOT need this treatment — Claude Code resolves subagents from the user-level ~/.claude/agents/ fine without a project-local copy.)

Action — do this, and nothing else: call the Workflow tool with scriptPath pointing at this repo's dispatcher script — resolve $HOME yourself (e.g. echo $HOME or your own environment info) rather than hardcoding a username, giving $HOME/.claude/workflows/startcycle-dispatch.mjs — and args set to the goal text that follows ARGUMENTS: below this file's content. Pass the goal through verbatim. If there is no ARGUMENTS: text, pass no args (or args: undefined) — the workflow itself asks for a goal in that case rather than guessing one.

Use scriptPath, not name: "startcycle-dispatch" — by-name lookup for a custom (non-built-in) workflow script has been observed to fail with Workflow "startcycle-dispatch" not found. Available: deep-research, even when the script exists at the expected path and is correctly named inside its own meta.name. scriptPath pointing directly at the file works reliably; name apparently requires a separate registration step (the /workflows monitor's s save action looked like a candidate, but that's an interactive step a slash command can't trigger on its own, so don't rely on it).

Then wait for the Workflow tool call to finish and report its result (including phase, any reason, and — at ready_to_ship — the instruction to reply GO) back to the user. Do not summarize or reinterpret it; relay it.

Do NOT decompose the task, write anything under production_artifacts/, or implement any part of the goal yourself in response to this skill. This file exists only to route the /startcycle-graph slash command to the real dispatcher — a Dynamic Workflow script (.claude/workflows/startcycle-dispatch.mjs) that holds the actual node/edge graph, spawns the seven agents, and drives the repair loop. If you catch yourself about to write a plan file or code directly because of this skill, stop — that means the Workflow tool call was skipped, which is exactly the failure this file was rewritten to close (see SESSION-HANDOVER-v3.13.md in the source repo for the incident: an earlier version of this file embedded the full pipeline description in prose, and the model followed it "in spirit" inline instead of invoking the script — silently skipping the whole graph, with no state.json, no subagents, no Reviewer, and no quality gate ever running).

Read the full file on GitHub · 92 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. 7d ago First seen · 92 lines · 82 tokens per session scan A f5acf360cd01

Subscribe to this mod's changes

startcycle-graph is a skill published in the GitHub repository hybridlabor-api/bdb-dev-optimized-agent-skills (6 stars, last pushed 5d ago), licensed Apache-2.0. It adds 82 tokens to every session and 1,273 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.