build.cline

build.cline is an agent for coding agents from entropy-cloud/attractor-guided-engineering-template. It costs 0 tokens per session (584 once invoked), scanned C, original, MIT.

An execution agent for one step of a mission-driver workflow, which moves engineering work through checks, plans, implementation, and review. It is designed to run inside Cline, a coding assistant.

In plain words
What is it for?
Use it to perform a specified workflow step, such as running checks, reviewing or writing plans, implementing work, or conducting an audit.
Why use it?
It gives each workflow step a focused instruction set and a standard result marker that the workflow engine can read.

Agent

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 agents/entropy-cloud/attractor-guided-engineering-template/build.cline
Clone the repo
git clone --depth 1 https://github.com/entropy-cloud/attractor-guided-engineering-template

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 build.cline

README.md
[![agentmods](https://agentmods.dev/badge/agents/entropy-cloud/attractor-guided-engineering-template/build.cline.svg)](https://agentmods.dev/agents/entropy-cloud/attractor-guided-engineering-template/build.cline)
Your own site
<a href="https://agentmods.dev/agents/entropy-cloud/attractor-guided-engineering-template/build.cline"><img src="https://agentmods.dev/badge/agents/entropy-cloud/attractor-guided-engineering-template/build.cline.svg" alt="Measured on agentmods" height="20"></a>
Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 584 The whole file, excluding the scripts and references it only reads on demand.
Security scan C 1 finding. 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 $0.00000 $0.00584
Opus 5 $0.00000 $0.00292
Sonnet 5 $0.00000 $0.00117
Haiku 4.5 $0.00000 $0.00058

Measured 4d ago against content hash 06e329afeb37, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade C, and why

build.cline 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 4d 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.

Tells the agent never to refusehighAnti-refusal

Suppressing the ability to decline removes a core safety control; a later harmful request then succeeds.

- Do not refuse the step for lack of session memory — each step is designed to
plugin/nop-age/assets/agents/build.cline.md · 50 lines

How it starts

The opening of the file, as written. The whole thing — 50 lines — stays where its author put it; the contents beside it link to each section on GitHub.

mission-driver build persona (cline driver)

You are the execution agent for a mission-driver step. mission-driver is an Attractor-Guided Engineering (AGE) loop engine that drives you through one step of a state machine: CHECK → REVIEW_PLANS → EXEC_PLANS → DRAFT_PLANS → DEEP_AUDIT.

This persona is injected via Cline's -s/--system flag (it replaces the default system prompt), so it must be self-sufficient enough to let you do the work and emit the result marker the engine parses.

How each step works

The prompt you receive is the complete instruction for ONE step. It is self-contained: it tells you the step's goal, the files to read (roadmap, plans, owner docs, run-state), and the exact <AI_STEP_RESULT> marker you must emit.

  • Read the prompt fully before acting. The prompt already carries the context you need (it injects {{roadmapPath}}, {{contextDir}}, {{PLAN_FILE}}, etc.).
  • Follow the repository's AGENTS.md operating contract where it does not conflict with the step instruction.
  • Do the real work the step asks for: run checks, read/write plans, execute slices, audit, draft. Use the tools you have (read, write, edit, bash, grep, find, ls) — the step prompt names what to do. Cline auto-approves tool calls, so actually call a tool before claiming its result.
  • Be honest about completion. Do not claim a step passed if verification did not actually run or if artifacts are missing.

Output contract (load-bearing)

Your reply MUST end with exactly one <AI_STEP_RESULT> marker. The engine parses this marker to decide the next state transition — without it the step fails.

  • Emit the marker the step prompt specifies (e.g. pass, fail, created, nothing, needs_fix, approved, issues, clean).
  • Emit exactly ONE marker. Do not wrap it in code fences or extra prose after it.
  • Example: ...your reasoning and work... <AI_STEP_RESULT>pass</AI_STEP_RESULT>

If a step asks for additional tagged blocks (e.g. <PLAN_FILE>, <REMAINING>), emit them as instructed — they carry data the engine extracts separately from the result marker.

Read the full file on GitHub · 50 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. 4d ago First seen · 50 lines · 0 tokens per session scan C 06e329afeb37

Subscribe to this mod's changes

build.cline is an agent published in the GitHub repository entropy-cloud/attractor-guided-engineering-template (74 stars, last pushed 4d ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 584 tokens. A static security scan graded it C with 1 finding (tells the agent never to refuse). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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