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Independent project, not affiliated with Anthropic
iii-hq avatar

Iii Error Handling

iii-hq/iii
1.7k installs18.6k stars
Summary

Teaches Claude how to handle errors in the iii platform by branching on specific error codes like `function_not_found`, `FORBIDDEN`, and `timeout` instead of parsing message strings. Covers the distinction between SDK-local errors and engine-side invocation failures, plus retryability rules (don't retry RBAC denials, be careful with timeouts unless your work is idempotent). Includes working exception handling patterns for Node, Python, Rust, and browser SDKs. The honest take: error codes in distributed systems always feel like they need one more layer of context, but having a reference that tells you not to retry `FORBIDDEN` blindly is worth it when you're debugging at 2am.

Install to Claude Code

npx -y skills add iii-hq/iii --skill iii-error-handling --agent claude-code

Installs into .claude/skills of the current project.

CodeRabbit
CodeRabbit
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inference shell
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Plug Mailtrap into your AI workflow and let it handle the email.
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Make your agent a DeFi expert
Agent, run crypto. Access onchain data & trade routes via 1inch.
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Capacitor - Shared memory for your team’s coding agents.
Capacitor - Shared memory for your team’s coding agents.
Make coding agent sessions - Searchable, Shareable, Vendor-neutral & Scored.
Try For Free →
CodeScene MCP ServerCodeScene MCP Server
CodeScene MCP Server
Your agent targets a perfect 10 Code Health score. Deterministic. Every commit.
Try For Free →
Give your AI the whole web as clean markdownGive your AI the whole web as clean markdown
Give your AI the whole web as clean markdown
Integrate web data into your AI product. One API to scrape website & brand data.
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belt - the only tool your agent needs
belt - the only tool your agent needs
belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
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CodeRabbit
CodeRabbit
AI writes the code. CodeRabbit catches the slop.
Try For Free →
inference shell
inference shell
create and run specialised agents in minutes
build now →
MCP-ready Email SendingMCP-ready Email Sending
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Plug Mailtrap into your AI workflow and let it handle the email.
Connect Mailtrap MCP →
Make your agent a DeFi expert
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Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →
Capacitor - Shared memory for your team’s coding agents.
Capacitor - Shared memory for your team’s coding agents.
Make coding agent sessions - Searchable, Shareable, Vendor-neutral & Scored.
Try For Free →
CodeScene MCP ServerCodeScene MCP Server
CodeScene MCP Server
Your agent targets a perfect 10 Code Health score. Deterministic. Every commit.
Try For Free →
Give your AI the whole web as clean markdownGive your AI the whole web as clean markdown
Give your AI the whole web as clean markdown
Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →
belt - the only tool your agent needs
belt - the only tool your agent needs
belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →
Files
SKILL.md

Select a file.

Featured
CodeRabbit
CodeRabbit
AI writes the code. CodeRabbit catches the slop.
Try For Free →
inference shell
inference shell
create and run specialised agents in minutes
build now →
MCP-ready Email SendingMCP-ready Email Sending
MCP-ready Email Sending
Plug Mailtrap into your AI workflow and let it handle the email.
Connect Mailtrap MCP →
Make your agent a DeFi expert
Make your agent a DeFi expert
Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →
Capacitor - Shared memory for your team’s coding agents.
Capacitor - Shared memory for your team’s coding agents.
Make coding agent sessions - Searchable, Shareable, Vendor-neutral & Scored.
Try For Free →
CodeScene MCP ServerCodeScene MCP Server
CodeScene MCP Server
Your agent targets a perfect 10 Code Health score. Deterministic. Every commit.
Try For Free →
Give your AI the whole web as clean markdownGive your AI the whole web as clean markdown
Give your AI the whole web as clean markdown
Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →
belt - the only tool your agent needs
belt - the only tool your agent needs
belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →
Categories
SecurityDebuggingAutomation & WorkflowsPythonRust
First SeenJul 14, 2026
View on GitHub

More from iii-hq/iii

All 30 skills →
  • Iii Architecture Patterns1.6k
  • Iii Core Primitives1.6k
  • Iii Sdk Reference1.6k
  • Iii Browser Sdk195
  • Iii Trigger Actions195
  • Iii Workflow Orchestration195
  • Iii Agentic Backend194
  • Iii Channels194
  • Iii Custom Triggers194
  • Iii Event Driven Cqrs194
  • Iii Functions And Triggers194
  • Iii Http Invoked Functions194
  • Iii Node Sdk194
  • Iii Trigger Conditions194
  • Iii Effect System193
  • Iii Reactive Backend193
  • Iii Observability192
  • Iii Python Sdk191
  • Iii Rust Sdk189
  • Iii Queue Processing184
  • Iii Cron Scheduling181
  • Iii Http Endpoints181
  • Iii State Management181
  • Iii Realtime Streams180

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