snapshot-inspector

snapshot-inspector is a skill for Claude Code, Codex from edithatogo/fyi-cli. It costs 0 tokens per session (107 once invoked), scanned A, original, MIT.

A read-only tool for quickly examining stored JSON snapshots from a tracked FYI request. FYI refers to a request kept for information rather than an action to perform.

In plain words
What is it for?
Use it to list available attachments, order events by time, and identify information that still needs manual review.
Why use it?
It gives operators a concise view of the recorded state, attachments, and message history when the raw snapshot is hard to read.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to list available attachments, order events by time, and identify information that still needs manual review.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/edithatogo/fyi-cli/snapshot-inspector
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add edithatogo/fyi-cli --skill snapshot-inspector
Clone the repo
git clone --depth 1 https://github.com/edithatogo/fyi-cli

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for snapshot-inspector

README.md
[![agentmods](https://agentmods.dev/badge/skills/edithatogo/fyi-cli/snapshot-inspector.svg)](https://agentmods.dev/skills/edithatogo/fyi-cli/snapshot-inspector)
Your own site
<a href="https://agentmods.dev/skills/edithatogo/fyi-cli/snapshot-inspector"><img src="https://agentmods.dev/badge/skills/edithatogo/fyi-cli/snapshot-inspector.svg" alt="Measured on agentmods" height="20"></a>
Per session 0 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 107 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00000 $0.00107
Opus 5 $0.00000 $0.00053
Sonnet 5 $0.00000 $0.00021
Haiku 4.5 $0.00000 $0.00011

Measured 7d ago against content hash 6469be491667, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade A, and why

snapshot-inspector scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 7d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/snapshot-inspector/SKILL.md · 18 lines

What it actually says

Snapshot Inspector

Use this skill when a tracked FYI request has one or more stored .json snapshots and the operator needs a quick view of:

  • current described state
  • likely attachments
  • likely event/message history
  • missing data that still needs manual review

Inputs

  • tracked request ID
  • latest stored snapshot JSON

Outputs

  • concise operator summary
  • attachment list with names/URLs where present
  • event list ordered by timestamp when possible
  • caveats where FYI JSON structure was ambiguous
Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 7d ago First seen · 18 lines · 0 tokens per session scan A 6469be491667

Subscribe to this mod's changes

snapshot-inspector is a skill published in the GitHub repository edithatogo/fyi-cli (1 stars, last pushed yesterday), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 107 tokens. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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