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Claude API Probe

Category: General  ·  Sub-category: ai-tooling  ·  Last updated:
ai:claude
Generate a paste-into-DevTools snippet that probes a Claude.ai internal API endpoint and downloads the response as JSON. Use when the user wants to test an unknown Claude internal endpoint, verify a response shape, or capture data for fixtures. Output is a single self-contained async IIFE the user pastes into the DevTools console on claude.ai. The downloaded filename includes the HTTP status so 200 vs 404 is visible at a glance.
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From the source SKILL.md

Codifies the paste-into-DevTools pattern we use repeatedly when reverse-engineering Claude's internal API surface during Mayia development.

What this skill does

Claude API Probe is a community-contributed Claude Code skill in the ai-tooling sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/claude-api-probe/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when the user wants to test an unknown Claude internal endpoint, verify a response shape, or capture data for fixtures. Output is a single self-contained async IIFE the user pastes into the DevTools console on claude.

Who uses this skill

The Claude API Probe Claude Code skill is built for Claude Code users and developers across all disciplines looking for general-purpose AI assistance. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 115,000+ 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/claude-api-probe
curl -L https://claudskills.com/skills/claude-api-probe/SKILL.md \
  -o ~/.claude/skills/claude-api-probe/SKILL.md

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

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

Telegram

📱 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 Claude API Probe Claude Code skill?
Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/claude-api-probe/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.
What does the Claude API Probe skill do?
Generate a paste-into-DevTools snippet that probes a Claude.ai internal API endpoint and downloads the response as JSON. Use when the user wants to test an unknown Claude internal endpoint, verify a response shape, or capture data for fixtures. Output is a single self-contained async IIFE the user pastes into the DevTools console on claude.ai. The downloaded filename includes the HTTP status so 200 vs 404 is visible at a glance.
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 Claude API Probe skill?
Use Claude API Probe when your Claude Code task falls under the General category — specifically in the ai tooling 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 Claude API Probe" or describe the task and let Claude pick). Browse related skills at /category/general/.
What is a Claude Code skill and how does the Claude API Probe 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. Claude API Probe is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the General category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Cite this skill

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

APA
Mayia-App. (2026). Claude API Probe [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/claude-api-probe/
BibTeX
@misc{claude-api-probe-2026,
  author    = {Mayia-App},
  title     = {Claude API Probe [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/claude-api-probe/}
}

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Security scan

Grade A · scanned 2026-06-13 — free static scan against the OWASP Agentic Skills Top 10.

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