Firebase App Platform
sickn33/agentic-awesome-skills
Build and operate apps on Firebase using Auth, Firestore, Cloud Functions, and Hosting.
Firebase gives you a complete backend in minutes - auth, database, storage, functions, hosting.
Install Firebase
$ npx skills add aiskillstore/marketplace --skill firebase -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install aiskillstore/marketplace firebase --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/aiskillstore/marketplace.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/sickn33/firebase .claude/skills/firebase && 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 "firebase" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/sickn33/firebase into .claude/skills/firebase/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "firebase", 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/aiskillstore/marketplace/tree/main/skills/sickn33/firebaseType 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 aiskillstore/marketplace --skill firebase -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install aiskillstore/marketplace firebase --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/sickn33/firebase .agents/skills/firebase && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "firebase" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/sickn33/firebase into .agents/skills/firebase/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "firebase", 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 aiskillstore/marketplace --skill firebase -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install aiskillstore/marketplace firebase --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/sickn33/firebase .cursor/skills/firebase && 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 "firebase" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/sickn33/firebase into .cursor/skills/firebase/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "firebase", 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/aiskillstore/marketplace.git --path skills/sickn33/firebase--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 aiskillstore/marketplace --skill firebase -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install aiskillstore/marketplace firebase --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/sickn33/firebase .gemini/skills/firebase && 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 "firebase" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/sickn33/firebase into .gemini/skills/firebase/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "firebase", 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 aiskillstore/marketplace firebaseInstalls 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 aiskillstore/marketplace --skill firebase -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/sickn33/firebase .github/skills/firebase && 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 "firebase" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/sickn33/firebase into .github/skills/firebase/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "firebase", 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 aiskillstore/marketplace --skill firebase -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install aiskillstore/marketplace firebase --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/sickn33/firebase .opencode/skills/firebase && 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 "firebase" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/sickn33/firebase into .opencode/skills/firebase/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "firebase", 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
firebase- GitHub stars
- 430
- Used in
- 3 other repos
- Token cost
- ~4.7k tokens
- SKILL.md length
- 1,803 words
- Files
- 2
- Skills in repo
- 1,085
- Repo updated
- First seen
- Licence
- None found
At a glance
Firebase gives you a complete backend in minutes - auth, database, storage, functions, hosting.
- Backend & APIs work in your project
- SKILL.md covers Principles, Capabilities, Scope and Tooling, plus 1 more section
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Firebase is an agent skill from aiskillstore/marketplace. Firebase gives you a complete backend in minutes - auth, database, storage, functions, hosting. But the ease of setup hides real complexity. Security rules are your last line of defense, and they're often wrong.
Its SKILL.md is about 4.7k tokens, which your agent loads only when the skill is triggered. The skill folder holds 1 other file (for example `skill-report.json`).
It sits in Backend & APIs. It works with Firebase and Cloud Firestore. The repository describes itself as: Security-audited skills for Claude, Codex & Claude Code. One-click install, quality verified.
When your agent uses it
- Backend & APIs work in your project
Example prompts
- “/firebase”
Requirements
- Node.js
What it can do on your machine
Read from SKILL.md and the folder at commit 4ac52da. 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
Firebase loads about 4.7k tokens when it runs. Until then it costs about 55 tokens; SKILL.md has 1,803 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
Without a licence we can't republish the file, so here is its outline and opening line. It has 1,803 words (~4,731 tokens).
“Firebase gives you a complete backend in minutes - auth, database, storage, functions, hosting. But the ease of setup hides real complexity. Security rules are your last line of defense, and they're often wrong. Firestore queries are limited, and you…”
- name
- firebase
- risk
- unknown
- source
- vibeship-spawner-skills (Apache 2.0)
- date_added
- 2026-02-27
Files
SKILL.md and 1 other file in skills/sickn33/firebase of aiskillstore/marketplace.
- SKILL.md
- skill-report.json
Open the folder on GitHubat commit 4ac52da
Used in 3 other repositories
We found 9 copies of this SKILL.md (exact, near-identical or edited) in other folders, from 3 other GitHub owners. This page covers the copy in aiskillstore/marketplace, which our catalogue first saw on October 7, 2026.
- sickn33/agentic-awesome-skillsskills/firebaseplugins/agentic-awesome-skills/skills/firebase+1 more
- lingxling/awesome-skills-cnantigravity-awesome-skills/skills/firebaseantigravity-awesome-skills/plugins/agentic-awesome-skills/skills/firebase+1 more
- henryalouf/ruflow.agents/skills/firebasesrc/antigravity-awesome-skills/plugins/antigravity-awesome-skills/skills/firebase+1 more
Compare with similar skills
Firebase 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 |
|---|---|---|---|---|---|---|
| Firebase this skillaiskillstore/marketplace | 430 | 3 repos | ~4.7k | Automated safety check: Pass | None | |
| Firebase App Platformsickn33/agentic-awesome-skills | 47k | 2 repos | ~2.6k | Automated safety check: Notes | MIT | |
| Firebasedavila7/claude-code-templates | 32k | 1 repos | ~445 | Automated safety check: Pass | MIT | |
| Firebasealinaqi/maggy | 707 | — | ~4.6k | Automated safety check: Pass | MIT | |
| Firebaseericrisco/rsc-harness | 156 | — | ~3.3k | Automated safety check: Pass | MIT | |
| FirebasebenjaminasterA/antigravity-awesome-skills | 364 | 1 repos | ~399 | Automated safety check: Pass | MIT |
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More from aiskillstore/marketplace
All 1,085 skills in this repoCode Stats
aiskillstore/marketplace
Analyze codebase with tokei (fast line counts by language) and difft (semantic AST-aware diffs).
Data Processing
aiskillstore/marketplace
Process JSON with jq and YAML/TOML with yq. An agent skill from aiskillstore/marketplace.
Doc Scanner
aiskillstore/marketplace
Scans for project documentation files (AGENTS.md, CLAUDE.md, GEMINI.md, COPILOT.md, CURSOR.md, WARP.md, and 15+ other formats) and synthesizes guidance.
File Search
aiskillstore/marketplace
Modern file and content search using fd, ripgrep (rg), and fzf.
Find Replace
aiskillstore/marketplace
Modern find-and-replace using sd (simpler than sed) and batch replacement patterns.
Investigating Codebases
aiskillstore/marketplace
Automatically activated when user asks how something works, wants to understand unfamiliar code, needs to explore a new codebase, or asks questions like "where is X implemented?", "how does Y…
Related
Works with
Categories
Questions about Firebase
What does Firebase do?
Firebase gives you a complete backend in minutes - auth, database, storage, functions, hosting. Firebase is an agent skill from aiskillstore/marketplace. Firebase gives you a complete backend in minutes - auth, database, storage, functions, hosting.
When should I use Firebase?
Firebase fits situations like: backend & APIs work in your project.
How do I install Firebase in Claude Code?
Run `npx skills add aiskillstore/marketplace --skill firebase -a claude-code`. Or copy the skill folder (skills/sickn33/firebase in aiskillstore/marketplace) into .claude/skills/firebase in your project. Claude Code loads it when a task matches its description.
How do I install Firebase in Codex?
Run `npx skills add aiskillstore/marketplace --skill firebase -a codex`. Or copy the skill folder (skills/sickn33/firebase in aiskillstore/marketplace) into .agents/skills/firebase in your project. Codex loads it when a task matches its description.
Can I use Firebase 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 aiskillstore/marketplace --skill firebase -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/firebase, .gemini/skills/firebase, .github/skills/firebase and .opencode/skills/firebase in your project.
What does Firebase need to run?
SKILL.md names no scripts, command-line tools or credentials: Firebase is instructions for the agent only. Our summary lists: Node.js.
Does Firebase 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 Firebase 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 Firebase use?
No licence was found for Firebase or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.
How many tokens does Firebase use?
About 4.7k tokens (SKILL.md is roughly 19k 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 Firebase?
Skills that share tags, products or a category with Firebase: Firebase App Platform (sickn33/agentic-awesome-skills, 47k stars), Firebase (davila7/claude-code-templates, 32k stars), Firebase (alinaqi/maggy, 707 stars) and Firebase (ericrisco/rsc-harness, 156 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Firebase?
aiskillstore (a GitHub organization) maintains it in aiskillstore/marketplace, which has 430 GitHub stars. The repository holds 1,085 skills in this directory. The repository was last updated on October 7, 2026.
Source: aiskillstore/marketplace on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.