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.
Build an Agentlas automation by describing it, list saved ones, or request a run.
The automated check flagged lines worth reading first. See the safety section below.
$ npx skills add agentlas-ai/Agentlas-OS --skill hep-graph -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install agentlas-ai/Agentlas-OS hep-graph --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/agentlas-ai/Agentlas-OS.git skills-src && mkdir -p .claude/skills && cp -r skills-src/kimi/skills/hep-graph .claude/skills/hep-graph && 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 "hep-graph" agent skill from https://github.com/agentlas-ai/Agentlas-OS/tree/main/kimi/skills/hep-graph into .claude/skills/hep-graph/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "hep-graph", 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/agentlas-ai/Agentlas-OS/tree/main/kimi/skills/hep-graphType 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 agentlas-ai/Agentlas-OS --skill hep-graph -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install agentlas-ai/Agentlas-OS hep-graph --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/agentlas-ai/Agentlas-OS.git skills-src && mkdir -p .agents/skills && cp -r skills-src/kimi/skills/hep-graph .agents/skills/hep-graph && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "hep-graph" agent skill from https://github.com/agentlas-ai/Agentlas-OS/tree/main/kimi/skills/hep-graph into .agents/skills/hep-graph/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "hep-graph", 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 agentlas-ai/Agentlas-OS --skill hep-graph -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install agentlas-ai/Agentlas-OS hep-graph --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/agentlas-ai/Agentlas-OS.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/kimi/skills/hep-graph .cursor/skills/hep-graph && 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 "hep-graph" agent skill from https://github.com/agentlas-ai/Agentlas-OS/tree/main/kimi/skills/hep-graph into .cursor/skills/hep-graph/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "hep-graph", 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/agentlas-ai/Agentlas-OS.git --path kimi/skills/hep-graph--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 agentlas-ai/Agentlas-OS --skill hep-graph -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install agentlas-ai/Agentlas-OS hep-graph --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/agentlas-ai/Agentlas-OS.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/kimi/skills/hep-graph .gemini/skills/hep-graph && 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 "hep-graph" agent skill from https://github.com/agentlas-ai/Agentlas-OS/tree/main/kimi/skills/hep-graph into .gemini/skills/hep-graph/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "hep-graph", 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 agentlas-ai/Agentlas-OS hep-graphInstalls 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 agentlas-ai/Agentlas-OS --skill hep-graph -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/agentlas-ai/Agentlas-OS.git skills-src && mkdir -p .github/skills && cp -r skills-src/kimi/skills/hep-graph .github/skills/hep-graph && 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 "hep-graph" agent skill from https://github.com/agentlas-ai/Agentlas-OS/tree/main/kimi/skills/hep-graph into .github/skills/hep-graph/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "hep-graph", 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 agentlas-ai/Agentlas-OS --skill hep-graph -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install agentlas-ai/Agentlas-OS hep-graph --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/agentlas-ai/Agentlas-OS.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/kimi/skills/hep-graph .opencode/skills/hep-graph && 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 "hep-graph" agent skill from https://github.com/agentlas-ai/Agentlas-OS/tree/main/kimi/skills/hep-graph into .opencode/skills/hep-graph/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "hep-graph", 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.
hep-graphBuild an Agentlas automation by describing it, list saved ones, or request a run.
Hep Graph is an agent skill from agentlas-ai/Agentlas-OS. Build an Agentlas automation by describing it, list saved ones, or request a run.
Its SKILL.md is about 1.3k 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: Agent OS: keep specialist agents in a hub, spin up a temporary orchestrator per task. Local-first, works with any model. The licence is Apache-2.0.
3 steps, taken from the first numbered list in SKILL.md.
Read from SKILL.md and the folder at commit cfdebf8. It shows what the files ask for, not the result of running them.
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.
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.
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Hep Graph loads about 1.3k tokens when it runs. Until then it costs about 23 tokens; SKILL.md has 781 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.
The automated check found patterns that need a careful read before installing.
Say that plainly when you report back; do not tell the user theirAutomated 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.
The full file from agentlas-ai/Agentlas-OS at commit cfdebf8, republished under its Apache-2.0 licence (© agentlas-ai). 781 words, ~1,294 tokens.
.claude/skills/hep-graph/SKILL.md (or your agent's skills folder).Update fallback: 자동 업데이트가 안 되면 hephaestus update를 한 번 실행하세요. 업데이트하지 않아도 현재 버전 명령은 그대로 동작합니다.
Saved automation graphs live in the local Agentlas database, shared with the desktop app. This command reads that database and can ask for a graph to run.
Raw arguments: $ARGUMENTS
What this command can and cannot do. It lists graphs, shows what a graph does, and requests a run. It does not execute the graph — the desktop app is what runs it. Say that plainly when you report back; do not tell the user their automation ran.
CLI=""
for candidate in \
"$(command -v agentlas 2>/dev/null)" \
"$HOME/.agentlas/runtime/current/bin/agentlas" \
"./bin/agentlas"
do
if [ -n "$candidate" ] && [ -x "$candidate" ]; then CLI="$candidate"; break; fi
done
[ -n "$CLI" ] || { echo "Agentlas CLI not found. Install it with: npm i -g agentlas" >&2; exit 1; }With new <what they want> (or when the user describes an automation they want and no
saved graph matches), run the CLI's interview. It asks the user things it must not decide
for them — when it runs, whether a step goes outside, how many times a repeat may run.
The CLI reads answers from stdin, one per line. So: run it once with no answers to see the first questions, relay them to the user in their own words, get their answers, then run it again with every answer so far:
printf '%s\n' "<answer 1>" "<answer 2>" "y" | "$CLI" graph new "<what they want>"Rules that matter here:
알아서 해주세요 / you decide). The CLI then takes the most conservative option and
says what it chose. Do not decide on their behalf yourself.y to save. Until then nothing is written.graph show to look it over, automation on to turn it on).<question>",
it needed one more answer. Relay that exact question to the user and run again with the
fuller list. Do not retry with a guess.With no arguments, or with list:
"$CLI" graph listReport each graph with its trigger kind (schedule or input), step count, and whether it is on. If nothing is saved, say so and point at the desktop app's Graph page — do not invent graphs.
With show <name>:
"$CLI" graph show "<name>"The output is a tree, not a list — indentation is the wiring. Relay it as
wiring, because on a surface with no canvas this is the only way the user can
see where a graph branches. These marks must survive into your summary:
a step that changes something outside, a step that asks first,
a branch's [yes]/[no] sides, a ↩ back to … line (a repeat),
a checklist under a verification step (the · [must] / [must not] lines —
those items are exactly what the result is graded on), and a code step
(a script the AI wrote runs there, not a model prompt).
If the graph starts from a value the user provides, the output says so —
carry that into the summary too.
With run <name>, the user's direct command is the authority to request that
run. Do not ask for a second yes: graph approval is captured when the graph is
created, and adding another confirmation here makes an approved automation
needlessly stall.
"$CLI" graph show "<name>" first and report what the graph does,
including any step that changes something outside.graph show says so), require that value
from the user in their own words. This is missing execution input, not an
approval prompt. Do not invent one or reuse an example from the graph."$CLI" graph run "<name>" -yIf the graph starts from a value, pass it — without it the CLI refuses, because a graph run with a blank value silently produces something else:
"$CLI" graph run "<name>" -y --input "<the value the user gave>"Report exactly what the CLI reported: the run was requested, the desktop app picks it up within a minute while open, and a closed app runs it on next open. If the CLI refuses because the automation is switched off, relay that refusal and its reason rather than retrying.
If the CLI exits non-zero, show its message verbatim and stop. Do not substitute a guess about why, and do not retry a run request.
© agentlas-ai, Apache-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Just SKILL.md in kimi/skills/hep-graph of agentlas-ai/Agentlas-OS.
Open the folder on GitHubat commit cfdebf8
Hep Graph 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 |
|---|---|---|---|---|---|---|
| Hep Graph this skillagentlas-ai/Agentlas-OS | 1.6k | — | ~1.3k | Automated safety check: Warn | Apache-2.0 | |
| MCP Server Builderanthropics/skills | 180k | 64 repos | ~2.3k | Automated safety check: Pass | Apache-2.0 | |
| Hook Development for Claude Code Pluginsanthropics/claude-plugins-official | 38k | 11 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 | 296k | 2 repos | ~5.1k | Automated safety check: Pass | MIT | |
| Claude Code Agent Developmentanthropics/claude-plugins-official | 38k | 8 repos | ~2.8k | Automated safety check: Pass | Apache-2.0 |
anthropics/skills
Guides the design and implementation of Model Context Protocol servers in TypeScript or Python, from tool naming and error messages to evaluation.
anthropics/claude-plugins-official
Explains how to write Claude Code plugin hooks, both prompt-based checks and bash commands, for events such as PreToolUse, Stop and SessionStart.
farm-fe/farm
A skill your agent uses when starting any conversation - establishes how to find and use skills, requiring Skill tool invocation before ANY response including clarifying questions
obra/superpowers
Has the agent carry out an implementation plan itself, task by task in the current session, keeping a ledger, proving each step with a test and ending with one whole-branch review.
anthropics/claude-plugins-official
Explains how to write agents for Claude Code plugins: the markdown file with YAML frontmatter, trigger descriptions, model and color settings, and system prompt design.
Azure/azqr
Create new skills, modify and improve existing skills, and measure skill performance.
agentlas-ai/Agentlas-OS
A skill your agent uses when an agent folder must pass the Agentlas Cloud 2-stage security scan (static rules + BYOK LLM judgment) before private sync or public publish, or when asked to…
agentlas-ai/Agentlas-OS
A skill your agent uses when the user types /prompts:hep-build or /agentlas-build, mentions @Hephaestus for build work, asks to create a single Agentlas agent, create a multi-agent team, or package…
agentlas-ai/Agentlas-OS
A skill your agent uses when the user types /hep-graph or asks to create, list, inspect, or request a run of an Agentlas automation graph.
agentlas-ai/Agentlas-OS
A skill your agent uses when the user types $hephaestus-upload, /hep-upload, or /agentlas-upload, or asks to upload, publish, or list an Agentlas agent or team.
agentlas-ai/Agentlas-OS
A skill your agent uses whenever a build emits or repairs .agentlas/routing-card.json — the shared card contract for the single-agent builder, the team builder, and the packager.
agentlas-ai/Agentlas-OS
A skill your agent uses when generating or auditing a multi-role agent team package with orchestrator, PM Soul, Memory Curator, Policy Gate, workers, eval, QA, handoffs, and runtime adapters.
Categories
Build an Agentlas automation by describing it, list saved ones, or request a run. Hep Graph is an agent skill from agentlas-ai/Agentlas-OS. Build an Agentlas automation by describing it, list saved ones, or request a run.
Hep Graph fits situations like: agent Workflows work in your project.
Run `npx skills add agentlas-ai/Agentlas-OS --skill hep-graph -a claude-code`. Or copy the skill folder (kimi/skills/hep-graph in agentlas-ai/Agentlas-OS) into .claude/skills/hep-graph in your project. Claude Code loads it when a task matches its description.
Run `npx skills add agentlas-ai/Agentlas-OS --skill hep-graph -a codex`. Or copy the skill folder (kimi/skills/hep-graph in agentlas-ai/Agentlas-OS) into .agents/skills/hep-graph in your project. Codex loads it when a task matches its description.
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add agentlas-ai/Agentlas-OS --skill hep-graph -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/hep-graph, .gemini/skills/hep-graph, .github/skills/hep-graph and .opencode/skills/hep-graph in your project.
SKILL.md names no scripts, command-line tools or credentials: Hep Graph is instructions for the agent only. Our summary lists: Node.js.
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.
Our automated static check of SKILL.md flagged 1 warning(s): contains instruction-override wording (e.g. “without asking the user”). Read the flagged lines before installing; the check is not a guarantee either way.
Hep Graph is published under the Apache-2.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
About 1.3k tokens (SKILL.md is roughly 5.2k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
Skills that share tags, products or a category with Hep Graph: 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, 296k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
agentlas-ai (a GitHub organization) maintains it in agentlas-ai/Agentlas-OS, which has 1,575 GitHub stars. The repository holds 53 skills in this directory. The repository was last updated on October 6, 2026.
Source: agentlas-ai/Agentlas-OS on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.