buildr-self-bootstrap-sync

buildr-self-bootstrap-sync is a skill for Claude Code, Codex from BuildrAI/Buildr. It costs 76 tokens per session (1,527 once invoked), scanned A, original, MIT.

A Buildr workspace activation tool that runs the final sync, opens the Buildr Web interface, checks its entry point, and runs diagnostics after a matching task delivery.

In plain words
What is it for?
Use it to finish activating a Buildr-managed workspace after delivery and confirm that its web interface and setup are working.
Why use it?
It separates activation problems from delivery, so a failed sync or diagnostic does not undo work that was already delivered. It applies only to the matching self-bootstrap task, not ordinary workspace updates.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: mentions AGENTS.md; mentions Codex.

Good fit Use it to finish activating a Buildr-managed workspace after delivery and confirm that its web interface and setup are working.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/buildrai/buildr/buildr-self-bootstrap-sync
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 buildr-self-bootstrap-sync
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 buildr-self-bootstrap-sync

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

Your own site · 80×15
<a href="https://agentmods.dev/skills/buildrai/buildr/buildr-self-bootstrap-sync"><img src="https://agentmods.dev/badge/skills/buildrai/buildr/buildr-self-bootstrap-sync.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 76 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,527 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. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
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 $0.00076 $0.01527
Opus 5.5 $0.00030 $0.00611
Sonnet 5.5 $0.00015 $0.00305
Haiku 4.5 $0.00008 $0.00153

Measured today against content hash f557d0e805f6, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

buildr-self-bootstrap-sync 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 today.

The scan reads SKILL.md. This mod also ships 2 executable files (scripts/closeout.mjs, scripts/development-web-continuity.mjs), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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/buildr-self-bootstrap-sync/SKILL.md · 55 lines

How it starts

The opening of the file, as written. The whole thing — 55 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Buildr自举激活(Buildr Self-bootstrap Activation)

本Skill只属于Buildr自举Workspace,是buildr-self-bootstrap Component唯一的Activation owner。它不是Delivery provider,也不是用户Workspace的默认能力。

定位与默认入口

本技能(Skill)只处理 Buildr 自举工作空间的激活,不负责交付业务内容或任务完成登记。明确的基线到交付提交命中实际自举输入时,使用同一执行脚本的直接模式:

<retained-node> skills/buildr-self-bootstrap-sync/scripts/closeout.mjs \
  --base-ref <base-commit> --delivered-ref <delivered-commit> \
  --branch <target-branch> --remote <remote> --agent <adapter> \
  --target <canonical-workspace> --node-executable <retained-node> --detail full

脚本通过 Git 复核基线、实际改动、当前分支及远端包含关系。正式任务记录不是前置条件;可选 --task <task-id> 在新同步提交中同时写入一行标准任务尾注(Trailer)Buildr-Task: <task-id>,保留原有 Buildr-Activation-Task 说明,不查询或修改任务状态。未提供任务编码时不写这两项任务尾注(Trailer);恢复既有后继提交时不补写或改写提交说明。参数不是成功证明;脚本不写第二交付状态库。没有对应环境时也不补造环境。成功和失败都按实际动作返回,已有交付不撤销。

默认模式先核验现场并短暂占用自举锁,再按实际变更执行适用的同步、精确提交和普通推送、开发应用更新、显式开发入口检查与最终诊断。已推送内容不重复推送;提交后推送失败可用同一组输入恢复。未提交同步结果、未知锁或身份变化应保留并说明,不自动丢弃或夺锁。

开发应用更新与来源校验共用产品安装身份模块的运行输入定义,覆盖后端、依赖声明、网页生产构建输入及实际产物、启动入口。已交付运行输入变化时,执行器(Runner)重新构建适用内容,并正常退出和恢复已运行的开发版;恢复后核对运行内容证明。文档、测试及独立 DSH 插件变化不会仅因仓库提交编号变化而重启或失配,提交编号继续用于追溯。旧实例缺少新证明时保留原严格来源校验,首次运行更新正常重启后记录新证明。投射后的脚本从本次已核对的产品根加载共享定义,不复制路径清单。

安装与来源校验期间保留正在运行的开发应用;校验通过后才认证退出旧实例。执行器(Runner)在退出前保存本机待恢复信息,更新失败时尝试恢复并分别报告原失败和恢复结果;恢复未完成时保留该信息,后续重试即使当前没有实例也必须继续恢复。只有确认同一来源的开发应用已健康运行才清除待恢复信息;来源、数据目录或实例归属改变时保留现场并报告,不能误停其他实例或把未恢复报告为成功。

同步已经成功而暂存或提交失败时,先核对原失败返回中的成功同步及精确文件集合,再由智能体(Agent)根据当前事实构造临时恢复输入,通过同一脚本的 --resume-sync <json-file> 接续。普通未提交改动仍拒绝;该输入不是历史回执或额外授权,不自动生成、修复或放宽声明。

{
  "schemaVersion": "buildr.self-bootstrap-sync-resume/v1",
  "workspaceRoot": "/absolute/canonical-workspace",
  "baseRef": "<原基线完整提交>",
  "deliveredRef": "<原交付完整提交>",
  "targetBranch": "dev",
  "remote": "origin",
  "agent": "codex",
  "expectedHead": "<当前已交付完整提交>",
  "stagedPaths": [],
  "files": [{ "path": "skills/buildr/example/SKILL.md", "sha256": "sha256-<当前文件64位十六进制摘要>" }]
}

基线、交付、分支、远端和宿主保持原值;必要的所有者修复另行交付后,expectedHead 绑定重新核验的当前提交。files 必须与原成功同步的已核验集合一致,并记录当前字节摘要;stagedPaths 精确记录当前暂存路径且不得含部分暂存。文件仅允许产品同步的源资产区及明确清单、回执,不接受运行时(Runtime)目录、实现源码、符号链接或路径穿越。执行器(Runner)重新检查实际未提交集合、暂存集合、文件摘要、当前提交和远端;暂存后再校验实际暂存内容摘要及身份。任一漂移只停止相关恢复,保留现场;核验通过才跳过重复同步,由原执行器(Runner)继续提交、推送及适用的安装、入口检查和诊断。输出记录本次恢复核验,不伪造新的同步执行。

Read the full file on GitHub · 55 lines

Files

What ships with it

2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. today Changed · +2 lines f557d0e805f6
  2. 5d ago Changed · +2 lines 43f6d134eb83
  3. 9d ago Changed · +21 lines f2bdfa457249
  4. 25d ago Changed 25d35f8865a2
  5. 1mo ago Changed · +2 lines · +19 tokens per session a07798f60e90
  6. 1mo ago Changed 1c87f386e877
  7. 1mo ago Changed · -57 lines 7f1e72d4846b
  8. 1mo ago First seen · 85 lines · 57 tokens per session scan A 74f59779b462

Subscribe to this mod's changes

buildr-self-bootstrap-sync is a skill published in the GitHub repository BuildrAI/Buildr (28 stars, last pushed yesterday), licensed MIT. It adds 76 tokens to every session and 1,527 once invoked, about $0.0003 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 2026-08-30.

Related

Other skills, from other repositories

local-ai-agents

Build local-first AI agents that run entirely on a developer workstation with Microsoft Foundry Local and Qwen function-calling models. Covers Small Language Models (SLMs), the OpenAI-compatible local endpoint, sandboxed local tools, local RAG with Chroma, local MCP servers, hybrid cloud/local routing, and the…

microsoft/ai-agents-for-beginners · 200 tokens

systematic-debugging

Use when encountering any bug, test failure, or unexpected behavior, before proposing fixes.

obra/superpowers · 21 tokens

next-cache-components-adoption

Turn on Cache Components in a Next.js app and resolve the blocking routes it surfaces. Use when the user wants to enable, adopt, or migrate to Cache Components, flip the cacheComponents flag, work through a flood of blocking-prerender / instant validation errors, run the cache-components-instant-false codemod, or…

vercel/next.js · 95 tokens

chronicle

Analyze Copilot session history for standup reports, usage tips, session search, and session reindexing. Use when the user asks for a standup, daily summary, usage tips, workflow recommendations, wants to search or find past sessions by keyword/file/PR, wants to reindex their session store, or asks about deleting…

microsoft/vscode · 72 tokens

chat-pet-sprite-creation

Use when creating or changing VS Code chat pet sprite art, sprite sheets, state animations, eye treatments, Stable/Insiders variants, or pet transitions under src/vs/workbench/contrib/chat/browser/widget/media/chatPet.

microsoft/vscode · 53 tokens

component-fixtures

Use when creating or updating component fixtures for screenshot testing or their shared infrastructure, or when designing UI components to be fixture-friendly. Covers fixture file structure, theming, service setup, CSS scoping, async rendering, validation, and common pitfalls.

microsoft/vscode · 53 tokens