MCP Server Builder
anthropics/skills
Guides the design and implementation of Model Context Protocol servers in TypeScript or Python, from tool naming and error messages to evaluation.
Turn the interview into a brief — purpose, audience, key points, facts from the sources, open questions — and collect the sources.
Install Blueprint Write Brief
$ npx skills add receptron/mulmoterminal --skill blueprint-write-brief -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install receptron/mulmoterminal blueprint-write-brief --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/receptron/mulmoterminal.git skills-src && mkdir -p .claude/skills && cp -r skills-src/blueprints/write/skills/brief .claude/skills/blueprint-write-brief && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "blueprint-write-brief" agent skill from https://github.com/receptron/mulmoterminal/tree/main/blueprints/write/skills/brief into .claude/skills/blueprint-write-brief/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "blueprint-write-brief", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/receptron/mulmoterminal/tree/main/blueprints/write/skills/briefType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add receptron/mulmoterminal --skill blueprint-write-brief -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install receptron/mulmoterminal blueprint-write-brief --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/receptron/mulmoterminal.git skills-src && mkdir -p .agents/skills && cp -r skills-src/blueprints/write/skills/brief .agents/skills/blueprint-write-brief && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "blueprint-write-brief" agent skill from https://github.com/receptron/mulmoterminal/tree/main/blueprints/write/skills/brief into .agents/skills/blueprint-write-brief/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "blueprint-write-brief", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add receptron/mulmoterminal --skill blueprint-write-brief -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install receptron/mulmoterminal blueprint-write-brief --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/receptron/mulmoterminal.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/blueprints/write/skills/brief .cursor/skills/blueprint-write-brief && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "blueprint-write-brief" agent skill from https://github.com/receptron/mulmoterminal/tree/main/blueprints/write/skills/brief into .cursor/skills/blueprint-write-brief/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "blueprint-write-brief", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/receptron/mulmoterminal.git --path blueprints/write/skills/brief--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add receptron/mulmoterminal --skill blueprint-write-brief -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install receptron/mulmoterminal blueprint-write-brief --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/receptron/mulmoterminal.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/blueprints/write/skills/brief .gemini/skills/blueprint-write-brief && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "blueprint-write-brief" agent skill from https://github.com/receptron/mulmoterminal/tree/main/blueprints/write/skills/brief into .gemini/skills/blueprint-write-brief/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "blueprint-write-brief", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install receptron/mulmoterminal blueprint-write-briefInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add receptron/mulmoterminal --skill blueprint-write-brief -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/receptron/mulmoterminal.git skills-src && mkdir -p .github/skills && cp -r skills-src/blueprints/write/skills/brief .github/skills/blueprint-write-brief && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "blueprint-write-brief" agent skill from https://github.com/receptron/mulmoterminal/tree/main/blueprints/write/skills/brief into .github/skills/blueprint-write-brief/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "blueprint-write-brief", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add receptron/mulmoterminal --skill blueprint-write-brief -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install receptron/mulmoterminal blueprint-write-brief --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/receptron/mulmoterminal.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/blueprints/write/skills/brief .opencode/skills/blueprint-write-brief && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "blueprint-write-brief" agent skill from https://github.com/receptron/mulmoterminal/tree/main/blueprints/write/skills/brief into .opencode/skills/blueprint-write-brief/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "blueprint-write-brief", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
blueprint-write-brief- GitHub stars
- 237
- Token cost
- ~507 tokens
- SKILL.md length
- 282 words
- Files
- 1
- Skills in repo
- 31
- Repo updated
- First seen
- Licence
- MIT
At a glance
Turn the interview into a brief — purpose, audience, key points, facts from the sources, open questions — and collect the sources.
- Agent Workflows work in your project
- SKILL.md covers Collect the sources (when…, Write .blueprint/brief.md, Which style and Done when
- Calls node
What it does
Blueprint Write Brief is an agent skill from receptron/mulmoterminal. Turn the interview into a brief — purpose, audience, key points, facts from the sources, open questions — and collect the sources.
Its SKILL.md is about 510 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in Agent Workflows. The repository describes itself as: Run multiple Claude Code and Codex sessions in parallel — a browser terminal grid that shows which agent needs you. Local, tmux-backed, MIT. The licence is MIT.
When your agent uses it
- Agent Workflows work in your project
Example prompts
- “/blueprint-write-brief”
What it can do on your machine
Read from SKILL.md and the folder at commit b3f6ff0. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
Shell commands in SKILL.md call:
node
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Blueprint Write Brief loads about 507 tokens when it runs. Until then it costs about 38 tokens; SKILL.md has 282 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
The full file from receptron/mulmoterminal at commit b3f6ff0, republished under its MIT licence (© receptron). 282 words, ~507 tokens.
Download SKILL.mdSave it as
.claude/skills/blueprint-write-brief/SKILL.md (or your agent's skills folder).- name
- blueprint-write-brief
- description
- Turn the interview into a brief — purpose, audience, key points, facts from the sources, open questions — and collect the sources.
The brief
.blueprint/answers.json holds what the person asked for. The person may not be a writer or an engineer:
say what you do in plain words.
Change nothing in the repository: this step writes only inside .blueprint/. The person reads the brief
and approves it before anything of theirs is written.
Collect the sources (when sources is not empty)
Copy each file, or fetch each page's article body only, as Markdown into .blueprint/sources/, and
list them in .blueprint/sources.json as [{ "file", "origin" }]. Never rewrite a source: a later check
compares quotations against it word for word.
Write .blueprint/brief.md
In the language the document will be written in, with these sections (either name works):
## 目的/## Purpose— what the document is for, in one or two sentences.## 読者/## Audience— who reads it and what they can do after reading.## 要点/## Key points— every point from the answerpoints, plus what the topic needs.## 資料から取る事実/## Facts from sources— each fact the document will state, with the source file it comes from. With no sources, write "資料なし — 事実は書き手の知識による" and say which facts need checking.## 決まっていないこと/## Open questions— what you would ask the person. Write "なし" if there is none.
Do not invent facts. A number, a name, a date or a quotation that is not in the sources goes under open questions, not under facts.
Which style
If the answer style is the folder's style, read STYLE.md and chaff.yaml now and note anything in them
that shapes this document. If they are missing, stop: the check tells the person to make the style first
or to choose chaff's defaults.
Done when
node <usecase pack>/checks/brief.mjs (with BLUEPRINT_BASE and BLUEPRINT_USECASE set to the pack
folders from your prompt) passes.
© receptron, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
Just SKILL.md in blueprints/write/skills/brief of receptron/mulmoterminal.
Open the folder on GitHubat commit b3f6ff0
Compare with similar skills
Blueprint Write Brief next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Blueprint Write Brief this skillreceptron/mulmoterminal | 237 | — | ~507 | Automated safety check: Pass | MIT | |
| MCP Server Builderanthropics/skills | 180k | 63 repos | ~2.3k | Automated safety check: Pass | Apache-2.0 | |
| Hook Development for Claude Code Pluginsanthropics/claude-plugins-official | 38k | 10 repos | ~4.1k | Automated safety check: Notes | Apache-2.0 | |
| Using Superpowersfarm-fe/farm | 5.6k | 35 repos | ~1.4k | Automated safety check: Pass | MIT | |
| Executing Plans Inlineobra/superpowers | 297k | 2 repos | ~5.1k | Automated safety check: Pass | MIT | |
| Skill CreatorAzure/azqr | 796 | 89 repos | ~8.2k | Automated safety check: Pass | Apache-2.0 |
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Build a colour scheme of your own for MulmoTerminal — one that joins Midnight, Nord, Daylight and Solarized in Settings' theme picker and can then be pinned per project.
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Answer each question from the named documents only, quoting where the answer is written, or saying plainly that the documents do not say — changing nothing yet.
Related
Categories
Questions about Blueprint Write Brief
What does Blueprint Write Brief do?
Turn the interview into a brief — purpose, audience, key points, facts from the sources, open questions — and collect the sources. Blueprint Write Brief is an agent skill from receptron/mulmoterminal. Turn the interview into a brief — purpose, audience, key points, facts from the sources, open questions — and collect the sources.
When should I use Blueprint Write Brief?
Blueprint Write Brief fits situations like: agent Workflows work in your project.
How do I install Blueprint Write Brief in Claude Code?
Run `npx skills add receptron/mulmoterminal --skill blueprint-write-brief -a claude-code`. Or copy the skill folder (blueprints/write/skills/brief in receptron/mulmoterminal) into .claude/skills/blueprint-write-brief in your project. Claude Code loads it when a task matches its description.
How do I install Blueprint Write Brief in Codex?
Run `npx skills add receptron/mulmoterminal --skill blueprint-write-brief -a codex`. Or copy the skill folder (blueprints/write/skills/brief in receptron/mulmoterminal) into .agents/skills/blueprint-write-brief in your project. Codex loads it when a task matches its description.
Can I use Blueprint Write Brief in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add receptron/mulmoterminal --skill blueprint-write-brief -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/blueprint-write-brief, .gemini/skills/blueprint-write-brief, .github/skills/blueprint-write-brief and .opencode/skills/blueprint-write-brief in your project.
What does Blueprint Write Brief need to run?
Going by SKILL.md and its folder, Blueprint Write Brief needs the command-line tools its instructions call (node).
Does Blueprint Write Brief access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Blueprint Write Brief safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Blueprint Write Brief use?
Blueprint Write Brief is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Blueprint Write Brief use?
About 507 tokens (SKILL.md is roughly 2k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Blueprint Write Brief?
Skills that share tags, products or a category with Blueprint Write Brief: MCP Server Builder (anthropics/skills, 180k stars), Hook Development for Claude Code Plugins (anthropics/claude-plugins-official, 38k stars), Using Superpowers (farm-fe/farm, 5.6k stars) and Executing Plans Inline (obra/superpowers, 297k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Blueprint Write Brief?
receptron (a GitHub organization) maintains it in receptron/mulmoterminal, which has 237 GitHub stars. The repository holds 31 skills in this directory. The repository was last updated on October 10, 2026.
Source: receptron/mulmoterminal on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.