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Independent project, not affiliated with Anthropic
charleswiltgen avatar

Axiom Grdb

charleswiltgen/axiom
192 installs1.1k stars
Summary

This is a Claude Code skill for working with GRDB.swift, giving you direct SQLite access with type-safe queries and reactive observations. It's designed for scenarios where Core Data feels too heavy or you need raw SQL power: complex joins across multiple tables, window functions, or granular control over performance. The skill surfaces GRDB's full toolkit including migrations and ValueObservation for reactive patterns. If you're building iOS apps that need serious database work beyond simple CRUD, this bridges Claude's code generation with one of Swift's most respected SQLite libraries. Requires iOS 13+ and Swift 5.7+, MIT licensed.

Install to Claude Code

npx -y skills add charleswiltgen/axiom --skill axiom-grdb --agent claude-code

Installs into .claude/skills of the current project.

CodeRabbit
CodeRabbit
AI writes the code. CodeRabbit catches the slop.
Try For Free →
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.
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Capacitor - Shared memory for your team’s coding agents.
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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 →
inference shell
inference shell
create and run specialised agents in minutes
build now →
CodeRabbit
CodeRabbit
AI writes the code. CodeRabbit catches the slop.
Try For Free →
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
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belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →
inference shell
inference shell
create and run specialised agents in minutes
build now →
Files
SKILL.md

Select a file.

Featured
CodeRabbit
CodeRabbit
AI writes the code. CodeRabbit catches the slop.
Try For Free →
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 →
inference shell
inference shell
create and run specialised agents in minutes
build now →
Categories
DocumentationDebuggingMobile DevelopmentDatabases
First SeenJun 3, 2026
View on GitHub

More from charleswiltgen/axiom

All 167 skills →
  • Axiom Networking Diag191
  • Axiom Vision Ref191
  • Axiom Extensions Widgets190
  • Axiom Foundation Models Diag190
  • Axiom Ios Integration190
  • Axiom Testflight Triage190
  • Axiom Ios Ai189
  • Axiom Localization189
  • Axiom Background Processing188
  • Axiom File Protection Ref188
  • Axiom Ios Ml188
  • Axiom Vision Diag188
  • Axiom Testing Async187
  • Axiom Typography Ref187
  • Axiom App Composition186
  • Axiom App Discoverability186
  • Axiom Auto Layout Debugging186
  • Axiom Codable186
  • Axiom Energy186
  • Axiom Privacy Ux186
  • Axiom Storage186
  • Axiom Core Location Diag185
  • Axiom Database Migration185
  • Axiom Swiftdata Migration Diag184

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