ClaudSkills / Science & Research / science-misc

Featbit Evaluation Insights API

Q: What is a Claude Code skill and how does the Featbit Evaluation Insights API skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Featbit Evaluation Insights API is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Science & Research category. Learn more at https://claudskills.com/learn/what-is-skill-md/.

Category: Science & Research · Sub-category: science-misc · Last updated: 2026-05-21

lang:kotlin

Expert guidance for using FeatBit's Flag Evaluation REST API and Track Insights REST API to build custom SDKs for platforms without an official FeatBit SDK. Use when user asks about "evaluation API", "flag evaluation endpoint", "evaluate feature flags via HTTP", "track insights", "insight tracking API", "build custom SDK", "Kotlin SDK", "Android SDK", "iOS SDK", "Swift SDK", "Unity SDK", "embedded SDK", "mobile feature flags", "sendToExperiment", or needs to call FeatBit evaluation server directly. Do not use for management API operations (projects, environments, flag CRUD) — use featbit-rest-api for those. Do not use when an official SDK exists for the target language.

About this skill (catalog notes)

Featbit Evaluation Insights API includes a dedicated installation section; 8 code blocks for direct copy-paste. The SKILL.md runs to about 952 words, in the catalog's typical mid-range.

License: MIT
Original author: featbit
Indexed lastmod: 2026-05-21
Catalog position: Science & Research · science-misc
Indexed related skills: 10

How Featbit Evaluation Insights API fits the catalog

Featbit Evaluation Insights API sits in the Science & Research category under the science-misc sub-topic in the ClaudSkills catalog. There are 10 related skills indexed alongside it; comparing a few before installing usually reveals which fits your workflow best.

These notes are auto-generated from features detected in the SKILL.md file and from this catalog's structure — they aren't part of the source repository.

From the source SKILL.md

Direct HTTP access to FeatBit's evaluation server — the foundation for building custom SDKs on any platform (Kotlin, Swift, Android, iOS, Unity, embedded, etc.).

What this skill does

Featbit Evaluation Insights API is a community-contributed Claude Code skill in the science-misc sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/featbit-evaluation-insights-api/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when user asks about "evaluation API", "flag evaluation endpoint", "evaluate feature flags via HTTP", "track insights", "insight tracking API", "build custom SDK", "Kotlin SDK", "Android SDK", "iOS SDK", "Swift SDK", "Unity SDK", "embedded SDK", "mobile feature flags", "sendToExperiment", or needs to call FeatBit evaluation server directly. Do not use for management API operations (projects, environments, flag CRUD) — use featbit-rest-api for those.

Who uses this skill

The Featbit Evaluation Insights API Claude Code skill is built for researchers, data scientists, academics, and analysts working with complex data and scientific literature. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 116,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/featbit-evaluation-insights-api
curl -L https://claudskills.com/skills/featbit-evaluation-insights-api/SKILL.md \
  -o ~/.claude/skills/featbit-evaluation-insights-api/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/featbit-evaluation-insights-api/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/featbit-evaluation-insights-api/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\featbit-evaluation-insights-api\SKILL.md on Windows. See the full install guide for step-by-step instructions.

📱 Install from your phone or desktop Telegram

Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Frequently asked questions

How do I install the Featbit Evaluation Insights API Claude Code skill?

Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/featbit-evaluation-insights-api/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.

What does the Featbit Evaluation Insights API skill do?

Is this skill free to install?

Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.

When should I use the Featbit Evaluation Insights API skill?

Use Featbit Evaluation Insights API when your Claude Code task falls under the Science & Research category — specifically in the science misc area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use Featbit Evaluation Insights API" or describe the task and let Claude pick). Browse related skills at /category/science/.

What is a Claude Code skill and how does the Featbit Evaluation Insights API skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Featbit Evaluation Insights API is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Science & Research category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Source: https://github.com/featbit/featbit-docs
License: MIT
Author: featbit

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA

featbit. (2026). Featbit Evaluation Insights API [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/featbit-evaluation-insights-api/

BibTeX

@misc{featbit-evaluation-insights-api-2026,
  author    = {featbit},
  title     = {Featbit Evaluation Insights API [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/featbit-evaluation-insights-api/}
}

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