Engine Whats New
flutter/flutter
Generates the "what's new" release summary and diff file for changes in the Flutter engine (//engine/src/flutter) between two releases (e.g., 3.47 vs 3.44).
A skill your agent uses when building AI agents in Dart, implementing Genkit flows or tools, integrating LLMs into Dart or Flutter applications, or using Genkit Dart plugins.
Install Developing Genkit Dart
$ npx skills add evanca/flutter-ai-rules --skill developing-genkit-dart -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install evanca/flutter-ai-rules developing-genkit-dart --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/evanca/flutter-ai-rules.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/developing-genkit-dart .claude/skills/developing-genkit-dart && 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 "developing-genkit-dart" agent skill from https://github.com/evanca/flutter-ai-rules/tree/main/skills/developing-genkit-dart into .claude/skills/developing-genkit-dart/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "developing-genkit-dart", 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/evanca/flutter-ai-rules/tree/main/skills/developing-genkit-dartType 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 evanca/flutter-ai-rules --skill developing-genkit-dart -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install evanca/flutter-ai-rules developing-genkit-dart --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/evanca/flutter-ai-rules.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/developing-genkit-dart .agents/skills/developing-genkit-dart && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "developing-genkit-dart" agent skill from https://github.com/evanca/flutter-ai-rules/tree/main/skills/developing-genkit-dart into .agents/skills/developing-genkit-dart/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "developing-genkit-dart", 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 evanca/flutter-ai-rules --skill developing-genkit-dart -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install evanca/flutter-ai-rules developing-genkit-dart --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/evanca/flutter-ai-rules.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/developing-genkit-dart .cursor/skills/developing-genkit-dart && 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 "developing-genkit-dart" agent skill from https://github.com/evanca/flutter-ai-rules/tree/main/skills/developing-genkit-dart into .cursor/skills/developing-genkit-dart/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "developing-genkit-dart", 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/evanca/flutter-ai-rules.git --path skills/developing-genkit-dart--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 evanca/flutter-ai-rules --skill developing-genkit-dart -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install evanca/flutter-ai-rules developing-genkit-dart --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/evanca/flutter-ai-rules.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/developing-genkit-dart .gemini/skills/developing-genkit-dart && 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 "developing-genkit-dart" agent skill from https://github.com/evanca/flutter-ai-rules/tree/main/skills/developing-genkit-dart into .gemini/skills/developing-genkit-dart/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "developing-genkit-dart", 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 evanca/flutter-ai-rules developing-genkit-dartInstalls 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 evanca/flutter-ai-rules --skill developing-genkit-dart -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/evanca/flutter-ai-rules.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/developing-genkit-dart .github/skills/developing-genkit-dart && 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 "developing-genkit-dart" agent skill from https://github.com/evanca/flutter-ai-rules/tree/main/skills/developing-genkit-dart into .github/skills/developing-genkit-dart/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "developing-genkit-dart", 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 evanca/flutter-ai-rules --skill developing-genkit-dart -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install evanca/flutter-ai-rules developing-genkit-dart --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/evanca/flutter-ai-rules.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/developing-genkit-dart .opencode/skills/developing-genkit-dart && 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 "developing-genkit-dart" agent skill from https://github.com/evanca/flutter-ai-rules/tree/main/skills/developing-genkit-dart into .opencode/skills/developing-genkit-dart/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "developing-genkit-dart", 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
developing-genkit-dart- GitHub stars
- 649
- Token cost
- ~961 tokens
- SKILL.md length
- 404 words
- Files
- 12 (incl. references)
- Skills in repo
- 37
- Repo updated
- First seen
- Licence
- MIT
At a glance
A skill your agent uses when building AI agents in Dart, implementing Genkit flows or tools, integrating LLMs into Dart or Flutter applications, or using Genkit Dart plugins.
- Building AI agents in Dart
- SKILL.md covers Core Features and Usage, Genkit CLI (recommended), Plugin Ecosystem and External Dependencies, plus 1 more section
- Calls npm and dart
- Implementing Genkit flows
What it does
Developing Genkit Dart is an agent skill from evanca/flutter-ai-rules. Use when building AI agents in Dart, implementing Genkit flows or tools, integrating LLMs into Dart or Flutter applications, or using Genkit Dart plugins.
Its SKILL.md is about 960 tokens, which your agent loads only when the skill is triggered. The skill folder holds 13 other files, including reference files (for example `agents/openai.yaml`, `references/genkit.md` and `references/genkit_anthropic.md`).
It sits in Mobile, covering Cross-platform mobile apps and Building AI agents. It works with Dart, Flutter and OpenAI. The repository describes itself as: Flutter AI Skills and Rules for Claude, Codex, Cursor, and Other AI-Powered IDEs. The licence is MIT.
When your agent uses it
- Building AI agents in Dart
- Implementing Genkit flows
- Integrating LLMs into Dart
- Flutter applications
Example prompts
- “/developing-genkit-dart”
Requirements
- Node.js
What it can do on your machine
Read from SKILL.md and the folder at commit 7b9cce2. 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
Shell commands in SKILL.md call:
npmdart
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):
genkit.devpub.dev
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
Developing Genkit Dart loads about 961 tokens when it runs, and up to ~7.5k if it reads all its reference files. Until then it costs about 44 tokens; SKILL.md has 404 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
The full file from evanca/flutter-ai-rules at commit 7b9cce2, republished under its MIT licence (© evanca). 404 words, ~961 tokens.
Download SKILL.mdSave it as
.claude/skills/developing-genkit-dart/SKILL.md (or your agent's skills folder). This skill also uses 11 other files; get the full folder from GitHub.- name
- developing-genkit-dart
- description
- Use when building AI agents in Dart, implementing Genkit flows or tools, integrating LLMs into Dart or Flutter applications, or using Genkit Dart plugins.
- license
- MIT
Genkit Dart
Genkit Dart is an AI SDK for Dart that provides a unified interface for code generation, structured outputs, tools, flows, and AI agents.
Core Features and Usage
If you need help with initializing Genkit (Genkit()), Generation (ai.generate), Tooling (ai.defineTool), Flows (ai.defineFlow), Embeddings (ai.embedMany), streaming, or calling remote flow endpoints, please load the core framework reference:
references/genkit.md
Genkit CLI (recommended)
The Genkit CLI provides a local development UI for running Flow, tracing executions, playing with models, and evaluating outputs.
check if the user has it installed: genkit --version
Installation:
npm install -g genkit-cli # Via npm (preferred)A native CLI installer is also documented at https://genkit.dev/docs/devtools — it pipes a remote script to bash, so run it yourself rather than having an agent execute it.
Usage:
Wrap your run command with genkit start to attach the Genkit developer UI and tracing:
genkit start -- dart run main.dartPlugin Ecosystem
Genkit relies on a large suite of plugins to perform generative AI actions, interface with external LLMs, or host web servers.
When asked to use any given plugin, always verify usage by referring to its corresponding reference below. You should load the reference when you need to know the specific initialization arguments, tools, models, and usage patterns for the plugin:
| Plugin Name | Reference Link | Description |
|---|---|---|
genkit_google_genai | references/genkit_google_genai.md | Load for Google Gemini plugin interface usage. |
genkit_anthropic | references/genkit_anthropic.md | Load for Anthropic plugin interface for Claude models. |
genkit_openai | references/genkit_openai.md | Load for OpenAI plugin interface for GPT models, Groq, and custom compatible endpoints. |
genkit_middleware | references/genkit_middleware.md | Load for Tooling for specific agentic behavior: filesystem, skills, and toolApproval interrupts. |
genkit_mcp | references/genkit_mcp.md | Load for Model Context Protocol integration (Server, Host, and Client capabilities). |
genkit_chrome | references/genkit_chrome.md | Load for Running Gemini Nano locally inside the Chrome browser using the Prompt API. |
genkit_shelf | references/genkit_shelf.md | Load for Integrating Genkit Flow actions over HTTP using Dart Shelf. |
genkit_firebase_ai | references/genkit_firebase_ai.md | Load for Firebase AI plugin interface (Gemini API via Vertex AI). |
Show full SKILL.md (101 more words)Show less
External Dependencies
Whenever you define schemas mapping inside of Tools, Flows, and Prompts, you must use the schemantic library.
To learn how to use schemantic, ensure you read references/schemantic.md for how to implement type safe generated Dart code. This is particularly relevant when you encounter symbols like @Schema(), SchemanticType, or classes with the $ prefix. Genkit Dart uses schemantic for all of its data models so it's a CRITICAL skill to understand for using Genkit Dart.
Best Practices
- Always check that code cleanly compiles using
dart analyzebefore generating the final response. - Always use the Genkit CLI for local development and debugging.
© evanca, 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 11 other files (references) in skills/developing-genkit-dart of evanca/flutter-ai-rules.
- SKILL.md
- agents/openai.yaml
- references/genkit.md
- references/genkit_anthropic.md
- references/genkit_chrome.md
- references/genkit_firebase_ai.md
- references/genkit_google_genai.md
- references/genkit_mcp.md
- references/genkit_middleware.md
- references/genkit_openai.md
- references/genkit_shelf.md
- references/schemantic.md
Open the folder on GitHubat commit 7b9cce2
Compare with similar skills
Developing Genkit Dart 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 |
|---|---|---|---|---|---|---|
| Developing Genkit Dart this skillevanca/flutter-ai-rules | 649 | — | ~961 | Automated safety check: Pass | MIT | |
| Engine Whats Newflutter/flutter | 179k | — | ~978 | Automated safety check: Pass | BSD-3-Clause | |
| Flutter Cherry Pickflutter/flutter | 179k | — | ~1.8k | Automated safety check: Pass | BSD-3-Clause | |
| Upgrade Browserflutter/flutter | 179k | — | ~1.1k | Automated safety check: Pass | BSD-3-Clause | |
| Bump Dartflutter/flutter | 179k | — | ~1.2k | Automated safety check: Pass | BSD-3-Clause | |
| Run Devicelab With Ledflutter/flutter | 179k | — | ~786 | Automated safety check: Pass | BSD-3-Clause |
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Related
Categories
Questions about Developing Genkit Dart
What does Developing Genkit Dart do?
A skill your agent uses when building AI agents in Dart, implementing Genkit flows or tools, integrating LLMs into Dart or Flutter applications, or using Genkit Dart plugins. Developing Genkit Dart is an agent skill from evanca/flutter-ai-rules. Use when building AI agents in Dart, implementing Genkit flows or tools, integrating LLMs into Dart or Flutter applications, or using Genkit Dart plugins.
When should I use Developing Genkit Dart?
Developing Genkit Dart fits situations like: building AI agents in Dart; implementing Genkit flows; integrating LLMs into Dart; flutter applications.
How do I install Developing Genkit Dart in Claude Code?
Run `npx skills add evanca/flutter-ai-rules --skill developing-genkit-dart -a claude-code`. Or copy the skill folder (skills/developing-genkit-dart in evanca/flutter-ai-rules) into .claude/skills/developing-genkit-dart in your project. Claude Code loads it when a task matches its description.
How do I install Developing Genkit Dart in Codex?
Run `npx skills add evanca/flutter-ai-rules --skill developing-genkit-dart -a codex`. Or copy the skill folder (skills/developing-genkit-dart in evanca/flutter-ai-rules) into .agents/skills/developing-genkit-dart in your project. Codex loads it when a task matches its description.
Can I use Developing Genkit Dart 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 evanca/flutter-ai-rules --skill developing-genkit-dart -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/developing-genkit-dart, .gemini/skills/developing-genkit-dart, .github/skills/developing-genkit-dart and .opencode/skills/developing-genkit-dart in your project.
What does Developing Genkit Dart need to run?
Going by SKILL.md and its folder, Developing Genkit Dart needs the command-line tools its instructions call (npm and dart). Our summary lists: Node.js.
Does Developing Genkit Dart access the network?
SKILL.md names 2 domains. As links in the text: genkit.dev and pub.dev. This is read from the text; nothing was executed.
Is Developing Genkit Dart 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 Developing Genkit Dart use?
Developing Genkit Dart is published under the MIT licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Developing Genkit Dart use?
About 961 tokens (SKILL.md is roughly 3.8k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 6.5k tokens, read only when the agent opens those files.
What are the alternatives to Developing Genkit Dart?
Skills that share tags, products or a category with Developing Genkit Dart: Engine Whats New (flutter/flutter, 179k stars), Flutter Cherry Pick (flutter/flutter, 179k stars), Upgrade Browser (flutter/flutter, 179k stars) and Bump Dart (flutter/flutter, 179k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Developing Genkit Dart?
evanca (a GitHub user) maintains it in evanca/flutter-ai-rules, which has 649 GitHub stars. The repository holds 37 skills in this directory. The repository was last updated on September 14, 2026.
Source: evanca/flutter-ai-rules on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.