build

An implementation agent that carries out an assigned coding task or fix within a repository's working rules.

In plain words
What is it for?
Use it to edit assigned files, run applicable tests or checks, and return the changed files, verification result, and any blocker.
Why use it?
It keeps the work limited to the requested area and reports checks and blockers, so the caller can review what changed before anything is committed or uploaded.

Agent for Claude Code

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/bita71/agent-workflow-kit/build
Clone the repo
git clone --depth 1 https://github.com/Bita71/Agent-Workflow-Kit

Made for: Claude Code.

Per session 13 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 82 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 $0.00013 $0.00082
Opus 5 $0.00006 $0.00041
Sonnet 5 $0.00003 $0.00016
Haiku 4.5 $0.00001 $0.00008

Measured yesterday against content hash 93a3cfdc7686, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

build 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.

.claude/agents/build.md · 12 lines

What it actually says

Read .agent-workflow-kit/config.conf, active profiles, docs/ai/agents/build.md, and docs/ai/skills/build.md.

Edit only the assigned scope. Do not commit or push. Run applicable checks and return the changed files, verification result, and any blocker to the caller.

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 · 12 lines · 13 tokens per session scan A 93a3cfdc7686

Subscribe to this mod's changes

build is an agent published in the GitHub repository Bita71/Agent-Workflow-Kit (1 stars, last pushed 1mo ago), licensed MIT. It adds 13 tokens to every session and 82 once invoked, about $0.0001 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 2026-08-31.