host0

69 / 100 · Review before installing

Check before installing. Some of what it can do is expected: a coding skill usually runs build and test commands.

By hashgraph-online/awesome-codex-plugins (GitHub) · coding · 1,568 stars · scanned at commit 3e1e6b2

host0 lets agents publish websites and apps to live URLs in seconds. Publish a folder and get a live URL at {slug}.host0.app — private by default, open to anyone with the link (unlisted) or public on the web on request. Apps can also declare record collections in an h0.json and get a shared database on their own origin, with no server code. Use when asked to "publish this", "deploy this", "host this", "put this online", "deploy to host0", "make this public", "give me a link", "share this site w…

Works with any agent that supports SKILL.md skills.

What this skill can do

Sends data to these websites: host0.ai

This is disclosed by the author in the skill's SKILL.md or README.

Found in 21 places.

plugins/host0-ai/skills/skills/host0/SKILL.md, line 31curl -sS {base}/api/v1
plugins/host0-ai/skills/skills/host0/SKILL.md, line 36To install or update this skill: `npx skills add host0-ai/skills` (any agent the [skills CLI](https://skills.sh) supports; source: https://github.com/host0-ai/s
plugins/host0-ai/skills/skills/host0/SKILL.md, line 86**Free during the beta, with a badge:** host0 is free during the beta, and every app is on the free plan, which adds a small "Hosted on host0" badge to every HT

Show 17 more

plugins/host0-ai/skills/skills/host0/SKILL.md, line 124curl -sS {base}/api/v1/apps/{app_id_or_slug}/versions \
plugins/host0-ai/skills/skills/host0/SKILL.md, line 128curl -sS -X POST {base}/api/v1/apps/{app_id_or_slug}/versions/3/restore \
plugins/host0-ai/skills/skills/host0/SKILL.md, line 152curl -sS {base}/api/v1/apps/{app_id_or_slug} -X PATCH \
plugins/host0-ai/skills/skills/host0/SKILL.md, line 165curl -sS {base}/api/v1/slugs/team-todo -H "authorization: bearer $HOST0_API_KEY"
plugins/host0-ai/skills/skills/host0/SKILL.md, line 168curl -sS {base}/api/v1/apps/{app_id} -X PATCH \
plugins/host0-ai/skills/skills/host0/SKILL.md, line 315me = await (await fetch("/.h0/me")).json();
plugins/host0-ai/skills/skills/host0/SKILL.md, line 324const res = await fetch(url, options);
plugins/host0-ai/skills/skills/host0/SKILL.md, line 384curl -sS {base}/api/v1/apps/{app_id_or_slug}/records \
plugins/host0-ai/skills/skills/host0/SKILL.md, line 388curl -sS "{base}/api/v1/apps/{app_id_or_slug}/records/tickets?format=export" \
plugins/host0-ai/skills/skills/host0/SKILL.md, line 400curl -sS -X PATCH {base}/api/v1/apps/{app_id_or_slug}/records/tickets/{id} \
plugins/host0-ai/skills/skills/host0/SKILL.md, line 405curl -sS -X DELETE {base}/api/v1/apps/{app_id_or_slug}/records/tickets/{id} \
plugins/host0-ai/skills/skills/host0/SKILL.md, line 444curl -sS -X POST {base}/api/v1/auth/device -H "x-host0-client: {your-agent}"
plugins/host0-ai/skills/skills/host0/SKILL.md, line 446curl -sS --retry 3 --retry-all-errors {base}/api/v1/auth/device/token \
plugins/host0-ai/skills/skills/host0/SKILL.md, line 462curl -sS {base}/api/v1/auth/request-code \
plugins/host0-ai/skills/skills/host0/SKILL.md, line 471curl -sS {base}/api/v1/auth/verify-code \
plugins/host0-ai/skills/skills/host0/scripts/publish.sh, line 194echo "host0: network hiccup reaching ${host:-host0} (curl $rc) — retrying $attempt/$NET_ATTEMPTS" >&2
plugins/host0-ai/skills/skills/host0/scripts/publish.sh, line 202echo "host0: could not reach ${host:-host0} after $NET_ATTEMPTS attempts (curl $rc) — if this keeps happening, the network may be blocking ${host:-it}: ask the

and 1 more places

Runs commands on your computer

This is disclosed by the author in the skill's SKILL.md or README. Expected for a coding skill.

Found in 14 places.

plugins/host0-ai/skills/skills/host0/SKILL.md, line 31curl -sS {base}/api/v1
plugins/host0-ai/skills/skills/host0/SKILL.md, line 68./scripts/publish.sh {dir} [--name "my app"]
plugins/host0-ai/skills/skills/host0/SKILL.md, line 93./scripts/publish.sh {dir} --slug {slug} # or --app-id {uuid}

Show 11 more

plugins/host0-ai/skills/skills/host0/SKILL.md, line 105./scripts/publish.sh --pull --slug {slug} # → ./{slug}/ (or pass a folder: --pull --slug {slug} ./work)
plugins/host0-ai/skills/skills/host0/SKILL.md, line 124curl -sS {base}/api/v1/apps/{app_id_or_slug}/versions \
plugins/host0-ai/skills/skills/host0/SKILL.md, line 152curl -sS {base}/api/v1/apps/{app_id_or_slug} -X PATCH \
plugins/host0-ai/skills/skills/host0/SKILL.md, line 165curl -sS {base}/api/v1/slugs/team-todo -H "authorization: bearer $HOST0_API_KEY"
plugins/host0-ai/skills/skills/host0/SKILL.md, line 184host0 domains add {app} blog.acme.com # prints the two DNS records
plugins/host0-ai/skills/skills/host0/SKILL.md, line 384curl -sS {base}/api/v1/apps/{app_id_or_slug}/records \
plugins/host0-ai/skills/skills/host0/SKILL.md, line 400curl -sS -X PATCH {base}/api/v1/apps/{app_id_or_slug}/records/tickets/{id} \
plugins/host0-ai/skills/skills/host0/SKILL.md, line 444curl -sS -X POST {base}/api/v1/auth/device -H "x-host0-client: {your-agent}"
plugins/host0-ai/skills/skills/host0/SKILL.md, line 462curl -sS {base}/api/v1/auth/request-code \
plugins/host0-ai/skills/skills/host0/SKILL.md, line 471curl -sS {base}/api/v1/auth/verify-code \
plugins/host0-ai/skills/skills/host0/SKILL.md, line 479mkdir -p ~/.host0 && printf '%s' "h0_your_key_here" > ~/.host0/credentials && chmod 600 ~/.host0/credentials

Downloads and installs other software

The author does not mention this.

Found in 3 places.

plugins/host0-ai/skills/skills/host0/SKILL.md, line 36To install or update this skill: `npx skills add host0-ai/skills` (any agent the [skills CLI](https://skills.sh) supports; source: https://github.com/host0-ai/s
plugins/host0-ai/skills/skills/host0/SKILL.md, line 421. Run `node -v`. If it prints v18.18 or newer and `npx` exists, use the **host0 CLI**: `npx -y @host0/cli@latest <command>` (written `host0 <command>` below).
plugins/host0-ai/skills/skills/host0/scripts/publish.sh, line 209command -v jq >/dev/null 2>&1 || die "requires jq — install jq (e.g. brew install jq / apt install jq) and retry"

Changes files outside its own folder

The author does not mention this.

Found in 2 places.

plugins/host0-ai/skills/skills/host0/SKILL.md, line 452Save the returned key yourself, immediately (`mkdir -p ~/.host0 && printf '%s' "h0_…" > ~/.host0/credentials && chmod 600 ~/.host0/credentials`) and never echo
plugins/host0-ai/skills/skills/host0/SKILL.md, line 479mkdir -p ~/.host0 && printf '%s' "h0_your_key_here" > ~/.host0/credentials && chmod 600 ~/.host0/credentials

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'host0' ] || [ -L ~/.agents/skills/'host0' ]; then echo 'A skill folder named host0 already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/hashgraph-online/awesome-codex-plugins' "$d" && git -C "$d" checkout --quiet '3e1e6b20ffc28f42923e391f29f075c424e19e64' -- 'plugins/host0-ai/skills/skills/host0' && mkdir -p ~/.agents/skills && cp -R "$d"/'plugins/host0-ai/skills/skills/host0' ~/.agents/skills/'host0' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'host0' ~/.claude/skills/'host0' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

Badge for your README

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SkillTrust badge for hashgraph-online/awesome-codex-plugins

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Score history

Date	Version	Score
2026-11-13	`3e1e6b2`	69
2026-11-12	`6d2e63f`	69
2026-11-11	`4070676`	69
2026-11-10	`f620aba`	69
2026-11-09	`3062ea3`	69
2026-11-08	`057d789`	69
2026-11-06	`e012fe1`	59