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IndieStack

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pypi indiestackstdioMITupdated 3mo ago

Dependency guardrail for AI coding agents. Validates packages before installation, catches hallucinations and typosquats, and provides compatibility intelligence across 6,500+ developer tools.

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What can you do with IndieStack?

IndieStack

Dependency guardrail for AI coding agents. Validates packages before installation, catches hallucinations and typosquats, and provides compatibility intelligence across 6,500+ developer tools.

10,000+ PyPI installs | 110,000+ unique visitors | 23 MCP tools

claude mcp add indiestack -- uvx --from indiestack indiestack-mcp

Then ask your agent:

  • "Validate this package before installing"
  • "Find an auth solution for my Next.js app"
  • "Check compatibility between these two tools"

What it does

Before your AI installs a dependency or writes boilerplate — IndieStack validates it exists, checks for typosquats, and searches 6,500+ curated developer tools with real compatibility data from 4,500+ repos. You get install commands, health scores, and what tools actually work together in production.

"Indie" is the curation filter: independent developers and small teams. Focused, lean, maintained, honest pricing.

Tech stack

  • Backend: Python 3 / FastAPI / SQLite (FTS5 full-text search, WAL mode)
  • Infrastructure: Fly.io / Docker / 48-endpoint smoke testing
  • MCP server: Published on PyPI — 23 tools, 3 resources, 5 prompts
  • Auth: GitHub OAuth via sessions
  • Payments: Stripe subscriptions
  • Monitoring: Event reactor, pattern detection, Telegram alerting

Install

Claude Code (zero install — runs via uvx):

claude mcp add indiestack -- uvx --from indiestack indiestack-mcp

Claude Desktop — add to claude_desktop_config.json:

{
  "mcpServers": {
    "indiestack": {
      "command": "uvx",
      "args": ["--from", "indiestack", "indiestack-mcp"]
    }
  }
}

Cursor / Windsurf — add to your MCP config:

{"command": "uvx", "args": ["--from", "indiestack", "indiestack-mcp"]}

Persistent install:

pipx install indiestack
claude mcp add indiestack -- indiestack-mcp

CLI (terminal use):

pip install indiestack

indiestack search "analytics"
indiestack details simple-analytics
indiestack stack "auth, payments, email"

Tools (23)

Tool What it does
find_tools Search 6,500+ developer tools with 11 filters: price, health, stars, success rate, language, tags, compatibility
find_compatible Find tools compatible with a given tool — grouped by category, with verified stacks and conflict warnings
get_tool_details Integration code, pricing, API specs, and compatibility data
scan_project Analyze a project description + tech stack, get a complete tool recommendation
report_compatibility Report that two tools work well together — builds the compatibility graph
report_outcome Report success/failure with used_with and incompatible_with — feeds the compatibility graph
check_health GitHub health audit — maintenance grade, last commit, stars, alternatives for stale tools
list_categories Browse all 25 categories
compare_tools Side-by-side comparison of any two tools
build_stack Turn a 50,000-token generation into a 2,000-token assembly
publish_tool Submit a developer tool so other agents can recommend it
browse_new_tools Recently added tools with pagination
list_tags All tags sorted by popularity
get_market_gaps Top unmet needs — what developers search for but can't find
list_stacks Curated stacks for common use cases
analyze_dependencies Scan package.json/requirements.txt for better alternatives
evaluate_build_vs_buy Financial breakdown: build from scratch vs use what exists
get_recommendations Personalized suggestions based on your search history

Resources

Resource What it provides
indiestack://categories All 25 categories with slugs for filtering
indiestack://trending Top 10 trending developer tools this week
indiestack://tools-index Complete index for prompt caching — include once, reference forever

Prompts

Prompt When to use
before-you-build Check IndieStack before building common functionality
find-alternatives Find indie alternatives to mainstream SaaS products
save-tokens Audit your project for token-saving opportunities
architect-feature Plan a feature using existing indie building blocks
discover-indie Explore what indie developers have built

What's new in v1.19

  • Package validation — validate_package() verifies packages exist and are safe before installation. Catches hallucinated and typosquatted packages.
  • Guardrail-first design — Built for AI agents that need to validate dependencies, not just discover them.

Recent highlights

  • Migration intelligence — Tool details include real migration data from 4,500+ GitHub repos.
  • 93,000+ verified package combinations from production repos.
  • Trust-weighted search — Tools with higher agent success rates rank higher.
  • Market gaps — get_market_gaps() exposes zero-result queries ranked by search volume.

Links

MIT License