Retrieving Developer Knowledge
google/skills
Searches, retrieves, and synthesizes official Google developer documentation across Google Cloud, AI/Gemini, Android, Chrome, Web, Flutter, Go, Firebase, and other Google developer platforms.
A skill your agent uses whenever inspecting, interacting with, or live-editing a running Flutter app via the Flutter MCP toolkit server (mcpServers key flutter-mcp-toolkit, or legacy…
$ npx skills add Arenukvern/mcp_flutter --skill flutter-mcp -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install Arenukvern/mcp_flutter flutter-mcp --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/Arenukvern/mcp_flutter.git skills-src && mkdir -p .claude/skills && cp -r skills-src/plugin/skills/flutter-mcp .claude/skills/flutter-mcp && 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 "flutter-mcp" agent skill from https://github.com/Arenukvern/mcp_flutter/tree/main/plugin/skills/flutter-mcp into .claude/skills/flutter-mcp/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "flutter-mcp", 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/Arenukvern/mcp_flutter/tree/main/plugin/skills/flutter-mcpType 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 Arenukvern/mcp_flutter --skill flutter-mcp -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install Arenukvern/mcp_flutter flutter-mcp --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Arenukvern/mcp_flutter.git skills-src && mkdir -p .agents/skills && cp -r skills-src/plugin/skills/flutter-mcp .agents/skills/flutter-mcp && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "flutter-mcp" agent skill from https://github.com/Arenukvern/mcp_flutter/tree/main/plugin/skills/flutter-mcp into .agents/skills/flutter-mcp/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "flutter-mcp", 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 Arenukvern/mcp_flutter --skill flutter-mcp -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install Arenukvern/mcp_flutter flutter-mcp --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Arenukvern/mcp_flutter.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/plugin/skills/flutter-mcp .cursor/skills/flutter-mcp && 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 "flutter-mcp" agent skill from https://github.com/Arenukvern/mcp_flutter/tree/main/plugin/skills/flutter-mcp into .cursor/skills/flutter-mcp/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "flutter-mcp", 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/Arenukvern/mcp_flutter.git --path plugin/skills/flutter-mcp--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 Arenukvern/mcp_flutter --skill flutter-mcp -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install Arenukvern/mcp_flutter flutter-mcp --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Arenukvern/mcp_flutter.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/plugin/skills/flutter-mcp .gemini/skills/flutter-mcp && 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 "flutter-mcp" agent skill from https://github.com/Arenukvern/mcp_flutter/tree/main/plugin/skills/flutter-mcp into .gemini/skills/flutter-mcp/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "flutter-mcp", 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 Arenukvern/mcp_flutter flutter-mcpInstalls 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 Arenukvern/mcp_flutter --skill flutter-mcp -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/Arenukvern/mcp_flutter.git skills-src && mkdir -p .github/skills && cp -r skills-src/plugin/skills/flutter-mcp .github/skills/flutter-mcp && 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 "flutter-mcp" agent skill from https://github.com/Arenukvern/mcp_flutter/tree/main/plugin/skills/flutter-mcp into .github/skills/flutter-mcp/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "flutter-mcp", 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 Arenukvern/mcp_flutter --skill flutter-mcp -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install Arenukvern/mcp_flutter flutter-mcp --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Arenukvern/mcp_flutter.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/plugin/skills/flutter-mcp .opencode/skills/flutter-mcp && 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 "flutter-mcp" agent skill from https://github.com/Arenukvern/mcp_flutter/tree/main/plugin/skills/flutter-mcp into .opencode/skills/flutter-mcp/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "flutter-mcp", 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.
flutter-mcpA skill your agent uses whenever inspecting, interacting with, or live-editing a running Flutter app via the Flutter MCP toolkit server (mcpServers key flutter-mcp-toolkit, or legacy…
Flutter MCP is an agent skill from Arenukvern/mcp_flutter. Use this skill whenever inspecting, interacting with, or live-editing a running Flutter app via the Flutter MCP toolkit server (mcpServers key flutter-mcp-toolkit, or legacy flutter-inspector). Covers preflight, snapshot/tap/enter/scroll loop, hot-reload validation, and error envelope parsing.
Its SKILL.md is about 1.3k 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 Mobile, covering Cross-platform mobile apps and MCP servers. It works with Flutter and Model Context Protocol. The repository describes itself as: MCP Toolkit for Flutter AI Agent Driven Development (MCP/CLI + custom client side tools) - via closed feedback loop (visual & semantic snapshot) and high client side… The licence is MIT.
2 steps, taken from the first numbered list in SKILL.md.
Read from SKILL.md and the folder at commit 62f3ee1. It shows what the files ask for, not the result of running them.
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.
No scripts in the folder and no shell commands in SKILL.md (its code samples are bash).
From the folder's file list and the shell code blocks in SKILL.md.
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Flutter MCP loads about 1.3k tokens when it runs. Until then it costs about 80 tokens; SKILL.md has 524 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.
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.
The full file from Arenukvern/mcp_flutter at commit 62f3ee1, republished under its MIT licence (© Arenukvern). 524 words, ~1,299 tokens.
.claude/skills/flutter-mcp/SKILL.md (or your agent's skills folder).<!-- @FMT_MODE_PRELUDE -->
Golden path for agents driving a live Flutter app via the flutter-mcp-toolkit MCP server entry. Older configs may use the legacy flutter-inspector mcpServers registry id for the same binary (that id is not the Claude subagent flutter-mcp-toolkit-runtime).
ws://127.0.0.1:8181/.../ws) or mentions port 8181.Before any VM-dependent call:
doctor (or run flutter-mcp-toolkit doctor --json) — parses env, ports, app reachability.ext.mcp.toolkit.app_errorsext.mcp.toolkit.view_detailsext.mcp.toolkit.view_screenshotsext.mcp.toolkit.inspect_widget_at_pointIf missing, stop and report the instrumentation gap — do not guess:
mcp_toolkit to pubspec.yaml.MCPToolkitBinding.instance..initialize()..initializeFlutterToolkit(); runs before runApp.All MCP tools surface under the fmt_ capability prefix
(fmt_tap_widget, fmt_hot_reload_and_capture, etc.). The prefix is
mandatory in tools/call. Skill-local references below use the bare name
for readability — when invoking, prepend fmt_. Dynamic-registry host
tools (fmt_list_client_tools_and_resources, fmt_client_tool,
fmt_client_resource) use the same prefix for a single consistent surface.
fmt_semantic_snapshot → returns s_0..s_N refs + snapshot_id.fmt_tap_widget / fmt_enter_text / fmt_scroll / fmt_swipe / fmt_long_press / fmt_drag — act on a ref. Always pass snapshotId — you get a structured stale_snapshot error if the tree moved, instead of a silent wrong tap.fmt_reveal_search — for off-screen semantic targets, bounded snapshot/search/scroll that returns a fresh ref + snapshotId.fmt_evaluate_dart_expression — read state directly (e.g. AgentState.instance.counter).fmt_hot_reload_and_capture — after a code edit, returns reload status + screenshot + fresh snapshot + errors in one response. Prefer this over manual reload + separate capture.Errors are {code, message, details, descriptor, recovery}. Parse error.descriptor (not the top-level object) for the machine-readable shape. Strict schemas default to additionalProperties: false — unknown params reject.
Common codes and recovery:
connection_selection_required — retry with arguments.connection.targetId or exact arguments.connection.uri from app.debugPort.wsUri.target_not_found — refresh targets, then prefer exact arguments.connection.uri.stale_snapshot — call fmt_semantic_snapshot again, then retry the action with the new snapshotId input.tool_not_found — confirm the prefixed name (fmt_<tool>); v3.0.0 dropped legacy unprefixed names.--no-images.--no-resources.fmt_capture_ui_snapshot (or one of the visual://localhost/... resources), edit, fmt_hot_reload_and_capture, compare.fmt_inspect_widget_at_point output.fmt_get_app_errors top stack frame (file, line, column) when available.fmt_debug_dump_* unless explicitly requested (server must be started with --dumps; high token cost).Screen Recording permission belongs to the process running flutter-mcp-toolkit (or the MCP server host). If visual capture is denied:
flutter-mcp-toolkit permissions status
flutter-mcp-toolkit permissions request
flutter-mcp-toolkit permissions open-settingsIf the target app cannot be instrumented (third-party binary, restricted env), report flutter-mcp as unavailable for that app. Do not claim screenshot/layout/error inspection success.
flutter-mcp-toolkit-custom-tools skill.flutter-mcp-toolkit-guide.flutter-mcp-e2e-harness.© Arenukvern, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Just SKILL.md in plugin/skills/flutter-mcp of Arenukvern/mcp_flutter.
Open the folder on GitHubat commit 62f3ee1
Flutter MCP 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 |
|---|---|---|---|---|---|---|
| Flutter MCP this skillArenukvern/mcp_flutter | 386 | — | ~1.3k | Automated safety check: Pass | MIT | |
| Retrieving Developer Knowledgegoogle/skills | 21k | — | ~2k | Automated safety check: Pass | Apache-2.0 | |
| MCP Dart Clientleehack/mcp_dart | 116 | — | ~1.8k | Automated safety check: Pass | MIT | |
| Appllama UsageAppllama/appllama-skills | 2.5k | 1 repos | ~1.6k | Automated safety check: Pass | MIT | |
| Marionette Flutter Drive Appleancodepl/marionette_mcp | 482 | — | ~11k | Automated safety check: Pass | Apache-2.0 | |
| Aaalice Dev SessionsAaalice233/Aaalice_NAI_Launcher | 188 | — | ~902 | Automated safety check: Pass | MIT |
google/skills
Searches, retrieves, and synthesizes official Google developer documentation across Google Cloud, AI/Gemini, Android, Chrome, Web, Flutter, Go, Firebase, and other Google developer platforms.
leehack/mcp_dart
A skill your agent uses when connecting a Dart or Flutter app to a Model Context Protocol (MCP) server with mcpdart: creating an McpClient, launching a local server over stdio or reaching a remote…
Appllama/appllama-skills
Use the Appllama MCP (mcp.appllama.io) well — research real top-grossing mobile apps, their screens, flows, and UI elements, then build from what you learn.
leancodepl/marionette_mcp
Set up and drive a running Flutter app (debug or profile) with Marionette — an AI agent's hands and eyes for the app.
Aaalice233/Aaalice_NAI_Launcher
管理 Aaalice NAI Launcher 项目专用的 Windows 与 Android Flutter 开发会话。用户提到 PC热重载、安卓热重载、启动/关闭/重建独立命令行窗口、模拟器启动异常或检查双端会话时使用。
mobileAiDev/ai-app-bridge
使用 AI App Bridge 观察、操作和验证 Android、iOS、Flutter、WebView 或 Web App;适用于真实交互、流程自动化和设备诊断。
Arenukvern/mcp_flutter
Design, implement, and integrate generalized validation harnesses across a producer-consumer boundary after a local harness contract exists.
Arenukvern/mcp_flutter
Run a Mixture of Experts (MoE) audit on any topic, plan, codebase, evidence archive, or process.
Arenukvern/mcp_flutter
Plan and document handoffs, parent lane contracts, and parallel batch contracts between specialized AI agents (foreman, workers, reviewers).
Arenukvern/mcp_flutter
Designs public or private Agent Skill and plugin marketplaces for Cursor, Claude Code, Codex, Zed, Open Plugin, and npx skills—manifest layout, install matrix, and Skill Steward vs product boundaries.
Arenukvern/mcp_flutter
Chooses ecosystem-native release and changelog tooling (Changesets, Melos, release-plz) plus binary distribution (GitHub Release tarballs, install.sh) when the product is an executable.
Arenukvern/mcp_flutter
Master orchestration for repository governance, North Star impact, sub-Star boundaries, and repair-first or evidence-first drift checks.
Works with
Categories
A skill your agent uses whenever inspecting, interacting with, or live-editing a running Flutter app via the Flutter MCP toolkit server (mcpServers key flutter-mcp-toolkit, or legacy…. Flutter MCP is an agent skill from Arenukvern/mcp_flutter. Use this skill whenever inspecting, interacting with, or live-editing a running Flutter app via the Flutter MCP toolkit server (mcpServers key flutter-mcp-toolkit, or legacy flutter-inspector).
Flutter MCP fits situations like: interacting with; live-editing a running Flutter app via the Flutter MCP toolkit server (mcpServers key flutter-mcp-toolkit; legacy flutter-inspector).
Run `npx skills add Arenukvern/mcp_flutter --skill flutter-mcp -a claude-code`. Or copy the skill folder (plugin/skills/flutter-mcp in Arenukvern/mcp_flutter) into .claude/skills/flutter-mcp in your project. Claude Code loads it when a task matches its description.
Run `npx skills add Arenukvern/mcp_flutter --skill flutter-mcp -a codex`. Or copy the skill folder (plugin/skills/flutter-mcp in Arenukvern/mcp_flutter) into .agents/skills/flutter-mcp in your project. Codex loads it when a task matches its description.
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add Arenukvern/mcp_flutter --skill flutter-mcp -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/flutter-mcp, .gemini/skills/flutter-mcp, .github/skills/flutter-mcp and .opencode/skills/flutter-mcp in your project.
SKILL.md names no scripts, command-line tools or credentials: Flutter MCP is instructions for the agent only.
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.
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.
Flutter MCP is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
About 1.3k tokens (SKILL.md is roughly 5.2k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
Skills that share tags, products or a category with Flutter MCP: Retrieving Developer Knowledge (google/skills, 21k stars), MCP Dart Client (leehack/mcp_dart, 116 stars), Appllama Usage (Appllama/appllama-skills, 2.5k stars) and Marionette Flutter Drive App (leancodepl/marionette_mcp, 482 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Arenukvern (a GitHub user) maintains it in Arenukvern/mcp_flutter, which has 386 GitHub stars. The repository holds 23 skills in this directory. The repository was last updated on October 3, 2026.
Source: Arenukvern/mcp_flutter on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.