Error Handling
affaan-m/ECC
Patterns for robust error handling across TypeScript, Python, and Go.
Handle navigation through actions using NavigateAction. An agent skill from marcglasberg/async_redux.
Custom licenceAuto-check passed
Install Asyncredux Navigation
$ npx skills add marcglasberg/async_redux --skill asyncredux-navigation -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install marcglasberg/async_redux asyncredux-navigation --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/marcglasberg/async_redux.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/asyncredux-navigation .claude/skills/asyncredux-navigation && 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 "asyncredux-navigation" agent skill from https://github.com/marcglasberg/async_redux/tree/master/.claude/skills/asyncredux-navigation into .claude/skills/asyncredux-navigation/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "asyncredux-navigation", 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/marcglasberg/async_redux/tree/master/.claude/skills/asyncredux-navigationType 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 marcglasberg/async_redux --skill asyncredux-navigation -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install marcglasberg/async_redux asyncredux-navigation --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/marcglasberg/async_redux.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.claude/skills/asyncredux-navigation .agents/skills/asyncredux-navigation && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "asyncredux-navigation" agent skill from https://github.com/marcglasberg/async_redux/tree/master/.claude/skills/asyncredux-navigation into .agents/skills/asyncredux-navigation/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "asyncredux-navigation", 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 marcglasberg/async_redux --skill asyncredux-navigation -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install marcglasberg/async_redux asyncredux-navigation --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/marcglasberg/async_redux.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.claude/skills/asyncredux-navigation .cursor/skills/asyncredux-navigation && 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 "asyncredux-navigation" agent skill from https://github.com/marcglasberg/async_redux/tree/master/.claude/skills/asyncredux-navigation into .cursor/skills/asyncredux-navigation/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "asyncredux-navigation", 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/marcglasberg/async_redux.git --path .claude/skills/asyncredux-navigation--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 marcglasberg/async_redux --skill asyncredux-navigation -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install marcglasberg/async_redux asyncredux-navigation --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/marcglasberg/async_redux.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.claude/skills/asyncredux-navigation .gemini/skills/asyncredux-navigation && 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 "asyncredux-navigation" agent skill from https://github.com/marcglasberg/async_redux/tree/master/.claude/skills/asyncredux-navigation into .gemini/skills/asyncredux-navigation/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "asyncredux-navigation", 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 marcglasberg/async_redux asyncredux-navigationInstalls 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 marcglasberg/async_redux --skill asyncredux-navigation -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/marcglasberg/async_redux.git skills-src && mkdir -p .github/skills && cp -r skills-src/.claude/skills/asyncredux-navigation .github/skills/asyncredux-navigation && 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 "asyncredux-navigation" agent skill from https://github.com/marcglasberg/async_redux/tree/master/.claude/skills/asyncredux-navigation into .github/skills/asyncredux-navigation/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "asyncredux-navigation", 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 marcglasberg/async_redux --skill asyncredux-navigation -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install marcglasberg/async_redux asyncredux-navigation --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/marcglasberg/async_redux.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.claude/skills/asyncredux-navigation .opencode/skills/asyncredux-navigation && 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 "asyncredux-navigation" agent skill from https://github.com/marcglasberg/async_redux/tree/master/.claude/skills/asyncredux-navigation into .opencode/skills/asyncredux-navigation/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "asyncredux-navigation", 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
asyncredux-navigation- GitHub stars
- 238
- Token cost
- ~1.9k tokens
- SKILL.md length
- 195 words
- Files
- 1
- Skills in repo
- 36
- Repo updated
- First seen
- Licence
- Custom licence
At a glance
Handle navigation through actions using NavigateAction. An agent skill from marcglasberg/async_redux.
- Works in 2 steps: Create and Register the Navigator Key → Configure MaterialApp
- SKILL.md covers Setup, Dispatching Navigation Actions, Complete Example and Getting the Current Route Name, plus 4 more sections
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Asyncredux Navigation is an agent skill from marcglasberg/async_redux. Handle navigation through actions using NavigateAction. Covers setting up the navigator key, dispatching NavigateAction for push/pop/replace, and testing navigation in isolation.
Its SKILL.md is about 1.9k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
The repository describes itself as: Powerful State Management for Flutter. Docs: https://asyncredux.com.
Example prompts
- “/asyncredux-navigation”
Workflow steps
2 steps, taken from the step headings in SKILL.md.
- Create and Register the Navigator Key
- Configure MaterialApp
What it can do on your machine
Read from SKILL.md and the folder at commit bbc4303. 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 (its code samples are dart).
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):
asyncredux.com
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
Asyncredux Navigation loads about 1.9k tokens when it runs. Until then it costs about 50 tokens; SKILL.md has 195 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
Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 195 words (~1,879 tokens).
“AsyncRedux enables app navigation through action dispatching, making it easier to unit test navigation logic. This approach is optional and currently supports Navigator 1 only.”
- name
- asyncredux-navigation
Files
Just SKILL.md in .claude/skills/asyncredux-navigation of marcglasberg/async_redux.
Open the folder on GitHubat commit bbc4303
Compare with similar skills
Asyncredux Navigation 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 |
|---|---|---|---|---|---|---|
| Asyncredux Navigation this skillmarcglasberg/async_redux | 238 | — | ~1.9k | Automated safety check: Pass | Custom licence | |
| Error Handlingaffaan-m/ECC | 276k | 1 repos | ~2.7k | Automated safety check: Pass | MIT | |
| Error Handlingthedaviddias/Front-End-Checklist | 74k | — | ~416 | Automated safety check: Pass | MIT | |
| Error Handlingaffaan-m/ECC | 276k | — | ~2.4k | Automated safety check: Pass | MIT | |
| Python Error Handlingwshobson/agents | 40k | — | ~1.5k | Automated safety check: Pass | MIT | |
| Manage Settingsasgeirtj/system_prompts_leaks | 69k | — | ~3.1k | Automated safety check: Pass | CC0-1.0 |
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Create a custom base action class for your app. An agent skill from marcglasberg/async_redux.
Questions about Asyncredux Navigation
What does Asyncredux Navigation do?
Handle navigation through actions using NavigateAction. An agent skill from marcglasberg/async_redux. Asyncredux Navigation is an agent skill from marcglasberg/async_redux. Handle navigation through actions using NavigateAction.
How do I install Asyncredux Navigation in Claude Code?
Run `npx skills add marcglasberg/async_redux --skill asyncredux-navigation -a claude-code`. Or copy the skill folder (.claude/skills/asyncredux-navigation in marcglasberg/async_redux) into .claude/skills/asyncredux-navigation in your project. Claude Code loads it when a task matches its description.
How do I install Asyncredux Navigation in Codex?
Run `npx skills add marcglasberg/async_redux --skill asyncredux-navigation -a codex`. Or copy the skill folder (.claude/skills/asyncredux-navigation in marcglasberg/async_redux) into .agents/skills/asyncredux-navigation in your project. Codex loads it when a task matches its description.
Can I use Asyncredux Navigation 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 marcglasberg/async_redux --skill asyncredux-navigation -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/asyncredux-navigation, .gemini/skills/asyncredux-navigation, .github/skills/asyncredux-navigation and .opencode/skills/asyncredux-navigation in your project.
What does Asyncredux Navigation need to run?
SKILL.md names no scripts, command-line tools or credentials: Asyncredux Navigation is instructions for the agent only.
Does Asyncredux Navigation access the network?
SKILL.md names 1 domain. As links in the text: asyncredux.com. This is read from the text; nothing was executed.
Is Asyncredux Navigation 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 Asyncredux Navigation use?
Asyncredux Navigation has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.
How many tokens does Asyncredux Navigation use?
About 1.9k tokens (SKILL.md is roughly 7.5k 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 Asyncredux Navigation?
Skills that share tags, products or a category with Asyncredux Navigation: Error Handling (affaan-m/ECC, 276k stars), Error Handling (thedaviddias/Front-End-Checklist, 74k stars), Error Handling (affaan-m/ECC, 276k stars) and Python Error Handling (wshobson/agents, 40k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Asyncredux Navigation?
marcglasberg (a GitHub user) maintains it in marcglasberg/async_redux, which has 238 GitHub stars. The repository holds 36 skills in this directory. The repository was last updated on October 9, 2026.
Source: marcglasberg/async_redux on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.