Web3auth
Web3Auth/web3auth-examples
Integrates MetaMask Embedded Wallets (Web3Auth) for non-custodial wallets via social login or custom JWT (Firebase, Auth0, Cognito).
Search and retrieve Google's developer documentation using the Developer Knowledge API.
Install Google Developer Knowledge
$ npx skills add cnemri/google-genai-skills --skill google-developer-knowledge -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install cnemri/google-genai-skills google-developer-knowledge --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/cnemri/google-genai-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/google-developer-knowledge .claude/skills/google-developer-knowledge && 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 "google-developer-knowledge" agent skill from https://github.com/cnemri/google-genai-skills/tree/main/skills/google-developer-knowledge into .claude/skills/google-developer-knowledge/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "google-developer-knowledge", 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/cnemri/google-genai-skills/tree/main/skills/google-developer-knowledgeType 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 cnemri/google-genai-skills --skill google-developer-knowledge -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install cnemri/google-genai-skills google-developer-knowledge --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/cnemri/google-genai-skills.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/google-developer-knowledge .agents/skills/google-developer-knowledge && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "google-developer-knowledge" agent skill from https://github.com/cnemri/google-genai-skills/tree/main/skills/google-developer-knowledge into .agents/skills/google-developer-knowledge/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "google-developer-knowledge", 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 cnemri/google-genai-skills --skill google-developer-knowledge -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install cnemri/google-genai-skills google-developer-knowledge --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/cnemri/google-genai-skills.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/google-developer-knowledge .cursor/skills/google-developer-knowledge && 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 "google-developer-knowledge" agent skill from https://github.com/cnemri/google-genai-skills/tree/main/skills/google-developer-knowledge into .cursor/skills/google-developer-knowledge/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "google-developer-knowledge", 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/cnemri/google-genai-skills.git --path skills/google-developer-knowledge--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 cnemri/google-genai-skills --skill google-developer-knowledge -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install cnemri/google-genai-skills google-developer-knowledge --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/cnemri/google-genai-skills.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/google-developer-knowledge .gemini/skills/google-developer-knowledge && 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 "google-developer-knowledge" agent skill from https://github.com/cnemri/google-genai-skills/tree/main/skills/google-developer-knowledge into .gemini/skills/google-developer-knowledge/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "google-developer-knowledge", 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 cnemri/google-genai-skills google-developer-knowledgeInstalls 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 cnemri/google-genai-skills --skill google-developer-knowledge -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/cnemri/google-genai-skills.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/google-developer-knowledge .github/skills/google-developer-knowledge && 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 "google-developer-knowledge" agent skill from https://github.com/cnemri/google-genai-skills/tree/main/skills/google-developer-knowledge into .github/skills/google-developer-knowledge/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "google-developer-knowledge", 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 cnemri/google-genai-skills --skill google-developer-knowledge -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install cnemri/google-genai-skills google-developer-knowledge --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/cnemri/google-genai-skills.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/google-developer-knowledge .opencode/skills/google-developer-knowledge && 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 "google-developer-knowledge" agent skill from https://github.com/cnemri/google-genai-skills/tree/main/skills/google-developer-knowledge into .opencode/skills/google-developer-knowledge/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "google-developer-knowledge", 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
google-developer-knowledge- GitHub stars
- 127
- Token cost
- ~709 tokens
- SKILL.md length
- 205 words
- Files
- 4 (incl. scripts)
- Skills in repo
- 10
- Repo updated
- First seen
- Licence
- MIT
At a glance
Search and retrieve Google's developer documentation using the Developer Knowledge API.
- Works in 3 steps: Search for Documents → Get a Single Document → Batch Get Documents
- Media & Creative work in your project
- SKILL.md covers Prerequisites, Searchable Corpus, Usage and Options
- Runs Shell scripts from its folder; needs DEVELOPERKNOWLEDGE_API_KEY
What it does
Google Developer Knowledge is an agent skill from cnemri/google-genai-skills. Search and retrieve Google's developer documentation using the Developer Knowledge API. Query documentation chunks, get full document content, or batch retrieve multiple documents. Covers ai.google.dev, developer.android.com, docs.cloud.google.com, firebase.google.com, and more.
Its SKILL.md is about 710 tokens, which your agent loads only when the skill is triggered. The skill folder holds 4 other files, including scripts (for example `scripts/batch_get_documents.sh`, `scripts/get_document.sh` and `scripts/search_docs.sh`).
It sits in Media & Creative. It works with Firebase and Android. The licence is MIT.
When your agent uses it
- Media & Creative work in your project
Example prompts
- “/google-developer-knowledge”
Requirements
- A Bash shell
- A credential in DEVELOPERKNOWLEDGE_API_KEY
Workflow steps
3 steps, taken from the step headings in SKILL.md.
What it can do on your machine
Read from SKILL.md and the folder at commit 7277476. 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
Ships 3 files in scripts/ (Shell), which the agent can run.
From the folder's file list and the shell code blocks in SKILL.md.
Network
Links to these hosts (documentation or services it may open):
console.cloud.google.com
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names these keys or tokens, usually read from environment variables:
DEVELOPERKNOWLEDGE_API_KEY
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Google Developer Knowledge loads about 709 tokens when it runs. Until then it costs about 77 tokens; SKILL.md has 205 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); the scripts in this folder are not scanned.
SKILL.md
The full file from cnemri/google-genai-skills at commit 7277476, republished under its MIT licence (© cnemri). 205 words, ~709 tokens.
Download SKILL.mdSave it as
.claude/skills/google-developer-knowledge/SKILL.md (or your agent's skills folder). This skill also uses 3 other files; get the full folder from GitHub.- name
- google-developer-knowledge
- description
- Search and retrieve Google's developer documentation using the Developer Knowledge API. Query documentation chunks, get full document content, or batch retrieve multiple documents. Covers ai.google.dev, developer.android.com, docs.cloud.google.com, firebase.google.com, and more.
Google Developer Knowledge
Use this skill to search and retrieve content from Google's public developer documentation corpus using the Developer Knowledge API.
This skill uses simple bash scripts with curl (no dependencies required).
Prerequisites
Enable the API: Enable the Developer Knowledge API in your Google Cloud project.
Create an API Key:
- Go to the Credentials page
- Click Create credentials → API key
- Restrict the key to Developer Knowledge API only
Set Environment Variable:
DEVELOPERKNOWLEDGE_API_KEY: Your Developer Knowledge API key
Searchable Corpus
The API searches these domains:
ai.google.devdeveloper.android.comdeveloper.chrome.comdevelopers.google.comdocs.cloud.google.comfirebase.google.comweb.devwww.tensorflow.org
Usage
1. Search for Documents
Search for document chunks matching a query. Returns snippets and parent document references.
./skills/google-developer-knowledge/scripts/search_docs.sh "How to use Gemini API in Python"With pagination:
./skills/google-developer-knowledge/scripts/search_docs.sh "BigQuery" --page-size 102. Get a Single Document
Retrieve the full content of a document using its name from search results.
./skills/google-developer-knowledge/scripts/get_document.sh "documents/ai.google.dev/gemini-api/docs/get-started/python"Save to file:
./skills/google-developer-knowledge/scripts/get_document.sh "documents/ai.google.dev/..." --output doc.json3. Batch Get Documents
Retrieve up to 20 documents in a single API call.
./skills/google-developer-knowledge/scripts/batch_get_documents.sh \
"documents/ai.google.dev/gemini-api/docs/get-started/python" \
"documents/ai.google.dev/gemini-api/docs/models"Options
search_docs.sh
query: The search query (required)--page-size: Number of results (1-20, default 5)--page-token: Token for next page of results--output: Save results to JSON file
get_document.sh
name: Document name from search results (required)--output: Save content to file
batch_get_documents.sh
names: Space-separated document names (up to 20)--output: Save all documents to directory
© cnemri, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
SKILL.md and 3 other files (scripts) in skills/google-developer-knowledge of cnemri/google-genai-skills.
- SKILL.md
- scripts/batch_get_documents.sh
- scripts/get_document.sh
- scripts/search_docs.sh
Open the folder on GitHubat commit 7277476
Compare with similar skills
Google Developer Knowledge 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 |
|---|---|---|---|---|---|---|
| Google Developer Knowledge this skillcnemri/google-genai-skills | 127 | — | ~709 | Automated safety check: Pass | MIT | |
| Web3authWeb3Auth/web3auth-examples | 144 | — | ~1.4k | Automated safety check: Pass | MIT | |
| Exposed MigrationGerardPaligot/Confily | 152 | — | ~1.3k | Automated safety check: Pass | Apache-2.0 | |
| Kotlin LintingGerardPaligot/Confily | 152 | — | ~708 | Automated safety check: Pass | Apache-2.0 | |
| Post Edit VerificationGerardPaligot/Confily | 152 | — | ~1.1k | Automated safety check: Pass | Apache-2.0 | |
| Retrieving Developer Knowledgegoogle/skills | 21k | — | ~2k | Automated safety check: Pass | Apache-2.0 |
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A skill your agent uses whenever you write or modify Kotlin files in this project.
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Use this skill after every working session where Kotlin or Android code was created or modified, and ALWAYS before committing, opening a PR, or reporting work as done.
- Official
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Related
Categories
Questions about Google Developer Knowledge
What does Google Developer Knowledge do?
Search and retrieve Google's developer documentation using the Developer Knowledge API. Google Developer Knowledge is an agent skill from cnemri/google-genai-skills. Search and retrieve Google's developer documentation using the Developer Knowledge API.
When should I use Google Developer Knowledge?
Google Developer Knowledge fits situations like: media & Creative work in your project.
How do I install Google Developer Knowledge in Claude Code?
Run `npx skills add cnemri/google-genai-skills --skill google-developer-knowledge -a claude-code`. Or copy the skill folder (skills/google-developer-knowledge in cnemri/google-genai-skills) into .claude/skills/google-developer-knowledge in your project. Claude Code loads it when a task matches its description.
How do I install Google Developer Knowledge in Codex?
Run `npx skills add cnemri/google-genai-skills --skill google-developer-knowledge -a codex`. Or copy the skill folder (skills/google-developer-knowledge in cnemri/google-genai-skills) into .agents/skills/google-developer-knowledge in your project. Codex loads it when a task matches its description.
Can I use Google Developer Knowledge 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 cnemri/google-genai-skills --skill google-developer-knowledge -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/google-developer-knowledge, .gemini/skills/google-developer-knowledge, .github/skills/google-developer-knowledge and .opencode/skills/google-developer-knowledge in your project.
What does Google Developer Knowledge need to run?
Going by SKILL.md and its folder, Google Developer Knowledge needs a shell for the scripts in its folder and credentials named DEVELOPERKNOWLEDGE_API_KEY. Our summary lists: A Bash shell; A credential in DEVELOPERKNOWLEDGE_API_KEY.
Does Google Developer Knowledge access the network?
SKILL.md names 1 domain. As links in the text: console.cloud.google.com. This is read from the text; nothing was executed.
Is Google Developer Knowledge 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. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.
What licence does Google Developer Knowledge use?
Google Developer Knowledge 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 Google Developer Knowledge use?
About 709 tokens (SKILL.md is roughly 2.8k 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 Google Developer Knowledge?
Skills that share tags, products or a category with Google Developer Knowledge: Web3auth (Web3Auth/web3auth-examples, 144 stars), Exposed Migration (GerardPaligot/Confily, 152 stars), Kotlin Linting (GerardPaligot/Confily, 152 stars) and Post Edit Verification (GerardPaligot/Confily, 152 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Google Developer Knowledge?
cnemri (a GitHub user) maintains it in cnemri/google-genai-skills, which has 127 GitHub stars. The repository holds 10 skills in this directory. The repository was last updated on February 6, 2026.
Source: cnemri/google-genai-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.