build

build is a command for Claude Code from frankchu91/mindbase-llm-wiki. It costs 26 tokens per session (359 once invoked), scanned A, original, MIT.

A command for rebuilding a project’s curated context file from its source files. It can target a project by ID or use the project selected in the configuration.

In plain words
What is it for?
Use it to regenerate context.md for a MindBase project, with an optional project ID supplied by flag or position.
Why use it?
It keeps the project context synchronized with its source material and routes the rebuild to the intended project without changing the currently selected project.

Command for Claude Code

Written for Claude Code: $ARGUMENTS substitution. Also seen: mentions subagents.

Part of the mb plugin — 1 skill, 12 commands, 5 agents, 1 hook, 1 MCP server shipped together

Good fit Use it to regenerate context.md for a MindBase project, with an optional project ID supplied by flag or position.

Compare 6 commands from other repositories ↓
Install with agentmods
npx agentmods add commands/frankchu91/mindbase-llm-wiki/build
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.

Clone the repo
git clone --depth 1 https://github.com/frankchu91/mindbase-llm-wiki

Made for: Claude Code.

Or install mb, the plugin that ships this one along with the rest of its 1 skill, 12 commands, 5 agents, 1 hook, 1 MCP server.

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

README.md
[![agentmods](https://agentmods.dev/badge/commands/frankchu91/mindbase-llm-wiki/build/github.svg)](https://agentmods.dev/commands/frankchu91/mindbase-llm-wiki/build)
Your own site
<a href="https://agentmods.dev/commands/frankchu91/mindbase-llm-wiki/build"><img src="https://agentmods.dev/badge/commands/frankchu91/mindbase-llm-wiki/build/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 build

Your own site · 80×15
<a href="https://agentmods.dev/commands/frankchu91/mindbase-llm-wiki/build"><img src="https://agentmods.dev/badge/commands/frankchu91/mindbase-llm-wiki/build.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 26 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 359 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 $0.00026 $0.00359
Opus 5.5 $0.00010 $0.00144
Sonnet 5.5 $0.00005 $0.00072
Haiku 4.5 $0.00003 $0.00036

Measured 1mo ago against content hash 5195de927af9, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, 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 1mo 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.

apps/plugin/commands/build.md · 34 lines

What it actually says

Rebuild the curated context.md for a MindBase project.

Arguments: $ARGUMENTS

Parse in order:

  • --project <id> or -p <id> flag → target project id.
  • First positional arg (if not a flag) → target project id (fallback).
  • If neither present → uses config.json currentProjectId.

Important: -p / positional projectId does NOT change the current project — only routes this build. Use /mb:load <id> to change current project persistently.

Dispatch the builder sub-agent via the Task tool with subagent_type: "builder" and prompt:

Rebuild context.md for project ${resolvedProjectId}.

The builder threads projectId through every MCP call (validate_structure, gather_sources, atomic_write_context, rebuild_index, append_log). It reads project files via read-only mindbase_load_project (no side-effect on currentProjectId).

When the sub-agent returns its one-line summary, report:

✓ Build complete: <sub-agent summary>
Snapshot: state/builder/snapshots/<timestamp>.md (rollback available)

If the sub-agent reports an error (e.g., invalid project structure), surface the error verbatim and suggest /mb:validate (not yet built) or /mb:migrate.

Examples:

  • /mb:build → current project
  • /mb:build -p ai-agents → build ai-agents, current unchanged
  • /mb:build ai-agents → same (positional fallback)
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. 1mo ago First seen · 34 lines · 26 tokens per session scan A 5195de927af9

Subscribe to this mod's changes

build is a command published in the GitHub repository frankchu91/mindbase-llm-wiki (135 stars, last pushed 5d ago), licensed MIT. It adds 26 tokens to every session and 359 once invoked, about $0.0001 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.