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An independent, curated directory of AI-coding tools for solo builders - skills, MCP servers, marketplaces and workflows for Claude Code, Codex and Cursor, organized by the indie build journey from idea to operate.

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Last updated June 10, 2026 · © 2026 Skillselion. Skillselion is an independent project and is not affiliated with Anthropic, OpenAI, Cursor, Claude, Claude Code, or Codex.

Skills/O11Y DEV/OPENTELEMETRY SKILL

o11y-dev/opentelemetry-skill

1 skill · 0 installs · 28 stars · GitHub

Install

npx skills add https://github.com/o11y-dev/opentelemetry-skill

Skills in this repo

1Opentelemetry SkillOpenTelemetry skill delivers expert, procedural guidance for solo builders who must own observability without a dedicated platform team. It covers OpenTelemetry Collector topology, receiver/processor/exporter pipelines, app SDK instrumentation, head and tail sampling, cardinality guardrails, securing exporters, and OTTL for shaping telemetry before it hits your backend. The skill explicitly extends to AI coding agent observability—useful when you run Claude Code, Codex, Gemini CLI, or GitHub Copilot in workflows you need to measure for cost, reliability, and debugging. Use during Build when adding traces to a new API, during Ship when validating SLO-related signals before launch, and during Operate when incidents trace back to noisy metrics or misconfigured collectors. It is deep reference-style skill content, not a one-click installer for a vendor stack.0installs