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.
A skill your agent uses when a round cites external workflow sources, marketplace catalogs, OpenSpec resources, reference repos, or asks to fuse outside workflow material into arcgentic planning.
Install Source Intake
$ npx skills add Arch1eSUN/Arcgentic --skill source-intake -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install Arch1eSUN/Arcgentic source-intake --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/Arch1eSUN/Arcgentic.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/source-intake .claude/skills/source-intake && 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 "source-intake" agent skill from https://github.com/Arch1eSUN/Arcgentic/tree/main/skills/source-intake into .claude/skills/source-intake/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "source-intake", 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/Arch1eSUN/Arcgentic/tree/main/skills/source-intakeType 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 Arch1eSUN/Arcgentic --skill source-intake -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install Arch1eSUN/Arcgentic source-intake --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Arch1eSUN/Arcgentic.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/source-intake .agents/skills/source-intake && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "source-intake" agent skill from https://github.com/Arch1eSUN/Arcgentic/tree/main/skills/source-intake into .agents/skills/source-intake/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "source-intake", 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 Arch1eSUN/Arcgentic --skill source-intake -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install Arch1eSUN/Arcgentic source-intake --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Arch1eSUN/Arcgentic.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/source-intake .cursor/skills/source-intake && 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 "source-intake" agent skill from https://github.com/Arch1eSUN/Arcgentic/tree/main/skills/source-intake into .cursor/skills/source-intake/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "source-intake", 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/Arch1eSUN/Arcgentic.git --path skills/source-intake--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 Arch1eSUN/Arcgentic --skill source-intake -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install Arch1eSUN/Arcgentic source-intake --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Arch1eSUN/Arcgentic.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/source-intake .gemini/skills/source-intake && 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 "source-intake" agent skill from https://github.com/Arch1eSUN/Arcgentic/tree/main/skills/source-intake into .gemini/skills/source-intake/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "source-intake", 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 Arch1eSUN/Arcgentic source-intakeInstalls 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 Arch1eSUN/Arcgentic --skill source-intake -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/Arch1eSUN/Arcgentic.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/source-intake .github/skills/source-intake && 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 "source-intake" agent skill from https://github.com/Arch1eSUN/Arcgentic/tree/main/skills/source-intake into .github/skills/source-intake/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "source-intake", 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 Arch1eSUN/Arcgentic --skill source-intake -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install Arch1eSUN/Arcgentic source-intake --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Arch1eSUN/Arcgentic.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/source-intake .opencode/skills/source-intake && 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 "source-intake" agent skill from https://github.com/Arch1eSUN/Arcgentic/tree/main/skills/source-intake into .opencode/skills/source-intake/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "source-intake", 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
source-intake- GitHub stars
- 286
- Token cost
- ~237 tokens
- SKILL.md length
- 84 words
- Files
- 1
- Skills in repo
- 19
- Repo updated
- First seen
- Licence
- MIT
At a glance
A skill your agent uses when a round cites external workflow sources, marketplace catalogs, OpenSpec resources, reference repos, or asks to fuse outside workflow material into arcgentic planning.
- Works in 4 steps: Classify each source as repo,… → Record id, origin, revision, license,… → Validate records before planning or audit → …
- A round cites external workflow sources
- SKILL.md covers Workflow and Boundaries
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Source Intake is an agent skill from Arch1eSUN/Arcgentic. Use when a round cites external workflow sources, marketplace catalogs, OpenSpec resources, reference repos, or asks to fuse outside workflow material into arcgentic planning.
Its SKILL.md is about 240 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: Mechanical plan/dev/self-audit/external-audit gates for AI coding agents, with a configurable role-routing topology engine, an MCP-UI live status panel, and native-tooling Claude… The licence is MIT.
When your agent uses it
- A round cites external workflow sources
- Marketplace catalogs
- OpenSpec resources
- Reference repos
Example prompts
- “/source-intake”
Workflow steps
4 steps, taken from the first numbered list in SKILL.md.
- Classify each source as repo, marketplace, openspec, or doc.
- Record id, origin, revision, license, used_parts, excluded_parts, and
- Validate records before planning or audit
- Treat RT0/RT1 sources as reference material only unless the founder explicitly approves
What it can do on your machine
Read from SKILL.md and the folder at commit 8539955. 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
No scripts in the folder and no shell commands in SKILL.md (its code samples are bash).
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
Source Intake loads about 237 tokens when it runs. Until then it costs about 47 tokens; SKILL.md has 84 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 Arch1eSUN/Arcgentic at commit 8539955, republished under its MIT licence (© Arch1eSUN). 84 words, ~237 tokens.
Download SKILL.mdSave it as
.claude/skills/source-intake/SKILL.md (or your agent's skills folder).- name
- source-intake
- description
- Use when a round cites external workflow sources, marketplace catalogs, OpenSpec resources, reference repos, or asks to fuse outside workflow material into arcgentic planning.
source-intake
Records external workflow sources as auditable arcgentic inputs without vendoring their runtime code.
Workflow
Classify each source as
repo,marketplace,openspec, ordoc.Record
id,origin,revision,license,used_parts,excluded_parts, andrt_tierin YAML.Validate records before planning or audit:
bash arcgentic source-intake validate docs/source-intake/*.yamlTreat RT0/RT1 sources as reference material only unless the founder explicitly approves a deeper integration path.
Boundaries
- Do not fetch remote sources automatically.
- Do not install marketplace plugins.
- Do not copy third-party plugin or role code into arcgentic runtime.
© Arch1eSUN, 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 skills/source-intake of Arch1eSUN/Arcgentic.
Open the folder on GitHubat commit 8539955
Compare with similar skills
Source Intake 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 |
|---|---|---|---|---|---|---|
| Source Intake this skillArch1eSUN/Arcgentic | 286 | — | ~237 | Automated safety check: Pass | MIT | |
| MCP Server Builderanthropics/skills | 180k | 62 repos | ~2.3k | Automated safety check: Pass | Apache-2.0 | |
| Hook Development for Claude Code Pluginsanthropics/claude-plugins-official | 37k | 11 repos | ~4.1k | Automated safety check: Notes | Apache-2.0 | |
| Using Superpowersfarm-fe/farm | 5.6k | 34 repos | ~1.4k | Automated safety check: Pass | MIT | |
| Executing Plans Inlineobra/superpowers | 296k | 2 repos | ~5.1k | Automated safety check: Pass | MIT | |
| Claude Code Agent Developmentanthropics/claude-plugins-official | 37k | 8 repos | ~2.8k | Automated safety check: Pass | Apache-2.0 |
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Categories
Questions about Source Intake
What does Source Intake do?
A skill your agent uses when a round cites external workflow sources, marketplace catalogs, OpenSpec resources, reference repos, or asks to fuse outside workflow material into arcgentic planning. Source Intake is an agent skill from Arch1eSUN/Arcgentic. Use when a round cites external workflow sources, marketplace catalogs, OpenSpec resources, reference repos, or asks to fuse outside workflow material into arcgentic planning.
When should I use Source Intake?
Source Intake fits situations like: A round cites external workflow sources; marketplace catalogs; openSpec resources; reference repos.
How do I install Source Intake in Claude Code?
Run `npx skills add Arch1eSUN/Arcgentic --skill source-intake -a claude-code`. Or copy the skill folder (skills/source-intake in Arch1eSUN/Arcgentic) into .claude/skills/source-intake in your project. Claude Code loads it when a task matches its description.
How do I install Source Intake in Codex?
Run `npx skills add Arch1eSUN/Arcgentic --skill source-intake -a codex`. Or copy the skill folder (skills/source-intake in Arch1eSUN/Arcgentic) into .agents/skills/source-intake in your project. Codex loads it when a task matches its description.
Can I use Source Intake 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 Arch1eSUN/Arcgentic --skill source-intake -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/source-intake, .gemini/skills/source-intake, .github/skills/source-intake and .opencode/skills/source-intake in your project.
What does Source Intake need to run?
SKILL.md names no scripts, command-line tools or credentials: Source Intake is instructions for the agent only.
Does Source Intake 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 Source Intake 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 Source Intake use?
Source Intake 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 Source Intake use?
About 237 tokens (SKILL.md is roughly 948 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 Source Intake?
Skills that share tags, products or a category with Source Intake: MCP Server Builder (anthropics/skills, 180k stars), Hook Development for Claude Code Plugins (anthropics/claude-plugins-official, 37k stars), Using Superpowers (farm-fe/farm, 5.6k stars) and Executing Plans Inline (obra/superpowers, 296k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Source Intake?
Arch1eSUN (a GitHub user) maintains it in Arch1eSUN/Arcgentic, which has 286 GitHub stars. The repository holds 19 skills in this directory. The repository was last updated on October 2, 2026.
Source: Arch1eSUN/Arcgentic on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.