Agent skill

Apex Host Workflow Start

by jonathan-vella in jonathan-vella/apex

Start or resume an APEX workflow or named step in Agent Host after manual owner selection.

MITAuto-check passedAI & LLM Engineering

Install Apex Host Workflow Start

skills CLI
$ npx skills add jonathan-vella/apex --skill apex-host-workflow-start -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install jonathan-vella/apex apex-host-workflow-start --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/jonathan-vella/apex.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.github/skills/apex-host-workflow-start .claude/skills/apex-host-workflow-start && rm -rf skills-src

Use ~/.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/

Facts

Skill name
apex-host-workflow-start
GitHub stars
217
Token cost
~538 tokens
SKILL.md length
230 words
Files
1
Skills in repo
39
Repo updated
First seen
Licence
MIT

At a glance

Start or resume an APEX workflow or named step in Agent Host after manual owner selection.

  • Tasks that involve Model routing and gateways
  • SKILL.md covers Prerequisites and Procedure
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Apex Host Workflow Start is an agent skill from jonathan-vella/apex. Start or resume an APEX workflow or named step in Agent Host after manual owner selection. Use /apex-host-workflow-start with an explicit operation; resume can discover the project. Not a model-routing substitute.

Its SKILL.md is about 540 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 AI & LLM Engineering, covering Model routing and gateways. The repository describes itself as: APEX turns Azure platform engineering requirements into verified, deploy-ready IaC — powered by GitHub Copilot agents, real-time pricing, and built-in compliance. The licence is MIT.

When your agent uses it

  • Tasks that involve Model routing and gateways

Example prompts

  • “/apex-host-workflow-start”

What it can do on your machine

Read from SKILL.md and the folder at commit 15a629a. 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.

    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

Apex Host Workflow Start loads about 538 tokens when it runs. Until then it costs about 60 tokens; SKILL.md has 230 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~60
When it runs · the whole SKILL.md, loaded when a task matches
~538

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 jonathan-vella/apex at commit 15a629a, republished under its MIT licence (© jonathan-vella). 230 words, ~538 tokens.

Download SKILL.mdSave it as .claude/skills/apex-host-workflow-start/SKILL.md (or your agent's skills folder).
name
apex-host-workflow-start
description
Start or resume an APEX workflow or named step in Agent Host after manual owner selection. Use /apex-host-workflow-start with an explicit operation; resume can discover the project. Not a model-routing substitute.
argument-hint
operation project (resume [project] to recover)
user-invocable
true
disable-model-invocation
true

Host Workflow Start

Prerequisites

Require an explicit operation; require a project except for resume, which may discover candidates. Require the correctly selected named owner, its exact configured model, and its permitted tools. A skill cannot bind them. STOP and ask the user to select the owner if any routing evidence is missing. Never execute a Sol step under MAI or dispatch it as a MAI subagent.

Procedure

Read apex-workflow-engine and its workflow entry procedure. Resolve the requested operation to its exact owner before consequential work. Follow the required inputs, activities, outputs, reviews, and human gates there. Return a blocker instead of inheriting an unknown model or widening tools.

For resume, require the selected owner 01-Orchestrator and its configured MAI-Code-1.1-Flash model. Follow the shared resume procedure. Use a supplied project without reconfirmation; otherwise discover candidates and ask only when ambiguous. Empty recall never authorizes a fresh start. Preserve missing-input recovery, reviews, checkpoints and approvals. Present recovered status and the applicable gate or exact human handoff, then stop. Never dispatch Sol or any step agent under MAI, or run specialist work inline.

This distinct Host slash name does not replace any Local prompt slash name. Local /apex-resume-workflow is unchanged. Git commit and debug-log export remain separate manual commands, not workflow-start operations. Native discovery and execution remain manual and unverified. Do not enable experimental nesting or context forks to make a transition work.

© jonathan-vella, 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 .github/skills/apex-host-workflow-start of jonathan-vella/apex.

Open the folder on GitHubat commit 15a629a

Compare with similar skills

Apex Host Workflow Start 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.

Apex Host Workflow Start compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Apex Host Workflow Start this skilljonathan-vella/apex217—~538Automated safety check: PassMIT
Openrouter Load Balancingjeremylongshore/tons-of-skills-marketplace2.8k—~2.4kAutomated safety check: PassMIT
Openrouter Prod Checklistjeremylongshore/tons-of-skills-marketplace2.8k—~2.4kAutomated safety check: NotesMIT
OmniRoute Resilience CLIdiegosouzapw/OmniRoute74k—~624Automated safety check: PassMIT
Shogun Bloom Configyohey-w/multi-agent-shogun1.4k—~3.1kAutomated safety check: PassMIT
Codemie Analyticscodemie-ai/codemie-code294—~7.5kAutomated safety check: PassApache-2.0

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Questions about Apex Host Workflow Start

What does Apex Host Workflow Start do?

Start or resume an APEX workflow or named step in Agent Host after manual owner selection. Apex Host Workflow Start is an agent skill from jonathan-vella/apex. Start or resume an APEX workflow or named step in Agent Host after manual owner selection.

When should I use Apex Host Workflow Start?

Apex Host Workflow Start fits situations like: tasks that involve Model routing and gateways.

How do I install Apex Host Workflow Start in Claude Code?

Run `npx skills add jonathan-vella/apex --skill apex-host-workflow-start -a claude-code`. Or copy the skill folder (.github/skills/apex-host-workflow-start in jonathan-vella/apex) into .claude/skills/apex-host-workflow-start in your project. Claude Code loads it when a task matches its description.

How do I install Apex Host Workflow Start in Codex?

Run `npx skills add jonathan-vella/apex --skill apex-host-workflow-start -a codex`. Or copy the skill folder (.github/skills/apex-host-workflow-start in jonathan-vella/apex) into .agents/skills/apex-host-workflow-start in your project. Codex loads it when a task matches its description.

Can I use Apex Host Workflow Start 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 jonathan-vella/apex --skill apex-host-workflow-start -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/apex-host-workflow-start, .gemini/skills/apex-host-workflow-start, .github/skills/apex-host-workflow-start and .opencode/skills/apex-host-workflow-start in your project.

What does Apex Host Workflow Start need to run?

SKILL.md names no scripts, command-line tools or credentials: Apex Host Workflow Start is instructions for the agent only.

Does Apex Host Workflow Start 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 Apex Host Workflow Start 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 Apex Host Workflow Start use?

Apex Host Workflow Start 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 Apex Host Workflow Start use?

About 538 tokens (SKILL.md is roughly 2.2k 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 Apex Host Workflow Start?

Skills that share tags, products or a category with Apex Host Workflow Start: Openrouter Load Balancing (jeremylongshore/tons-of-skills-marketplace, 2.8k stars), Openrouter Prod Checklist (jeremylongshore/tons-of-skills-marketplace, 2.8k stars), OmniRoute Resilience CLI (diegosouzapw/OmniRoute, 74k stars) and Shogun Bloom Config (yohey-w/multi-agent-shogun, 1.4k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Apex Host Workflow Start?

jonathan-vella (a GitHub user) maintains it in jonathan-vella/apex, which has 217 GitHub stars. The repository holds 39 skills in this directory. The repository was last updated on October 8, 2026.

Source: jonathan-vella/apex on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.