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Seam Probe

Category: General  ·  Sub-category: general-misc  ·  Last updated:
lang:rust
Use this skill to test, validate, fuzz, or debug a process boundary ("seam") that exposes itself as an FFI dynamic library or a Unix-domain socket — for example probing a Rust runtime hosted in a Swift or Electron app via its C ABI, or sending crafted length-prefixed frames to a daemon's UDS endpoint. The skill teaches how to drive the probe from the CLI, capture both the probe's NDJSON output AND the system- under-test's stderr/logs, and triage failures by correlating the two streams. Reach for it when the user asks to "probe", "fuzz", "exercise", "test the FFI surface", "test the socket protocol", "send raw frames", "discover what a dylib exports", "find a bug in the runtime", "reproduce a crash", or "see why the seam panics or hangs".

From the source SKILL.md

seam-probe is a generic NDJSON probe for embedded-runtime seams. It ships zero app-specific knowledge. Everything app-specific is expressed in a small JSON manifest that the user (or you) writes and hands to the binary.

What this skill does

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

Who uses this skill

The Seam 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 69,000+ 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/seam-probe
curl -L https://claudskills.com/skills/seam-probe/SKILL.md \
  -o ~/.claude/skills/seam-probe/SKILL.md

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

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

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.

Attribution & license

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