project-composition-maintenance

project-composition-maintenance is a skill for Claude Code, Codex from BuildrAI/Buildr. It costs 51 tokens per session (1,086 once invoked), scanned A, original, MIT.

A project-record maintenance skill for keeping track of which services and code repositories make up a project. A service is a distinct part of a system that performs a business role.

In plain words
What is it for?
It is for reviewing project composition, reusing existing service identities, checking related repositories, and updating local project manifests.
Why use it?
It prevents project records from becoming inaccurate when services are added, replaced, or stopped, without treating temporary tools or folders as services.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit It is for reviewing project composition, reusing existing service identities, checking related repositories, and updating local project manifests.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/buildrai/buildr/project-composition-maintenance
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 BuildrAI/Buildr --skill project-composition-maintenance
Clone the repo
git clone --depth 1 https://github.com/BuildrAI/Buildr

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 project-composition-maintenance

README.md
[![agentmods](https://agentmods.dev/badge/skills/buildrai/buildr/project-composition-maintenance/github.svg)](https://agentmods.dev/skills/buildrai/buildr/project-composition-maintenance)
Your own site
<a href="https://agentmods.dev/skills/buildrai/buildr/project-composition-maintenance"><img src="https://agentmods.dev/badge/skills/buildrai/buildr/project-composition-maintenance/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 project-composition-maintenance

Your own site · 80×15
<a href="https://agentmods.dev/skills/buildrai/buildr/project-composition-maintenance"><img src="https://agentmods.dev/badge/skills/buildrai/buildr/project-composition-maintenance.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 51 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,086 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 $0.00051 $0.01086
Opus 5.5 $0.00020 $0.00434
Sonnet 5.5 $0.00010 $0.00217
Haiku 4.5 $0.00005 $0.00109

Measured 29d ago against content hash a0a082dcc631, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

project-composition-maintenance 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 29d 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.

projects/product/services/buildr/resources/workspace/skills/buildr/project-composition-maintenance/SKILL.md · 59 lines

How it starts

The opening of the file, as written. The whole thing — 59 lines — stays where its author put it; the contents beside it link to each section on GitHub.

项目服务组成梳理与维护

让项目(Project)的登记准确表达哪些服务(Service)共同承担业务目标,并沿已有引用找到代码库实例(Repository Instance)。已有组成图读取同一事实,不另存一份图数据。

判断本次组成变化

先明确目标项目(Project)与实际工作空间(Workspace),读取现有登记及相关业务说明。首次梳理从业务目标、已确认设计、代码和配置核对参与的服务(Service);日常开发只检查本次新增、替换或停用的部分,修改结束后按最终事实复核。

  • 以承担的业务职责判断是否加入,不以目录位置、代码扫描结果或某次临时工具使用直接决定组成。已确认采用但尚未编码的组成可以保留;尚在讨论的选项只说明,不登记成已确定事实。
  • 优先复用已有服务(Service)身份。基础项目(Project)可以集中组织公共能力,业务只关联实际需要的部分;不复制实现,不要求关联全部公共能力。
  • 移除前核对当前业务其他功能是否仍需要它。未扫描到、目录暂不可用或停止一处调用不足以证明整体停用;不确定就保留并说明具体疑问。

用户要求梳理并维护时直接执行;已授权开发中由本次实现引起的必要组成校准一并完成,不逐条重复询问。仅查看或检查时只读;范围外业务及未明确的采用取舍另行确认,不将本次授权扩大为长期全局维护。

保存本地组成

独立运行版(Standalone)的事实在三份本地清单(Manifest):

文件 读取或维护内容
projects/manifest.yml 指定项目(Project)的 serviceIds
services/manifest.yml 全局服务(Service)身份、repositoryId 与 modulePath
repositories/manifest.yml 代码库实例(Repository Instance)的身份与来源

使用已有本地资产命令保存这些文件,复用版本校验与事务;无需启动网页或服务器。下列 buildr 使用当前环境已确认的产品入口:

buildr assets inspect --target <workspace> --json
buildr assets associate <project-id> --target <workspace> --input <json-file> --json

从 inspect 返回值核对项目(Project)、服务(Service)身份及 revision。在临时 JSON 文件中填写:

{
  "revision": "<本次观察到的 revision>",
  "serviceIds": ["<该项目保存后完整的服务身份集合>"]
}

associate 替换指定项目(Project)的完整关联集合:在当前 serviceIds 上应用本次有依据的增减,保留其余关联,不能只提交新增项或用扫描结果覆盖整份列表。相同组成不写入。版本冲突时重新读取、判断并合并本次增量,不只替换 revision 后重放旧集合。

确需新增服务(Service)或代码库实例(Repository Instance)时,先检查已有登记和真实目录,按已有 buildr assets service-candidates|repository-candidates、create service|repository 动作及当前帮助完成登记,再使用返回的身份和最新版本关联。仅维护组成不搬迁目录、不切换分支、不创建远端代码库(Repository)。遇到 migrationRequired 时按已有显式迁移方式处理,保留原身份,不靠重建清单(Manifest)绕过迁移。

解除组成仅移除当前项目(Project)的引用,不调用全局删除动作;其他使用方、服务(Service)、代码库实例(Repository Instance)与代码保留。

核对与交付

核对保存返回的关联集合及引用对象,确认增减符合本次判断、原有无关关联仍在。需要查看组成图时打开或刷新现有页面,由它读取同一清单(Manifest);未实际查看页面就不声称已完成页面验证。

简要说明新增、移除或无需变更的组成、业务理由和仍未确定的项。只解释本次范围,不要求额外报告文件。已有说明文档确实失准时按授权交给 current-knowledge-maintenance 校准;它不代替本技能(Skill)写组成登记。

本技能(Skill)在梳理和开发时执行,不持续监听其他入口的修改,不表达服务(Service)间调用或依赖。云端版(Cloud)的保存方式待实际入口可用后再调整。

Read the full file on GitHub · 59 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. 29d ago First seen · 59 lines · 51 tokens per session scan A a0a082dcc631

Subscribe to this mod's changes

project-composition-maintenance is a skill published in the GitHub repository BuildrAI/Buildr (28 stars, last pushed yesterday), licensed MIT. It adds 51 tokens to every session and 1,086 once invoked, about $0.0002 per session on Opus 5.5. 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 2026-09-27.

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