timeline-operator

timeline-operator is a skill for Claude Code, Codex from edithatogo/fyi-cli. It costs 0 tokens per session (63 once invoked), scanned A, original, MIT.

A review tool for the history of a tracked FYI request, including its events and saved snapshots. FYI means a request kept for information or awareness rather than immediate action.

In plain words
What is it for?
Use it to produce a timeline summary, identify the latest event, and prepare a suggested next action for a tracked request.
Why use it?
It helps operators see what last happened and spot requests that have gone stale, without reading the full history manually.

Skill for Claude CodeCodex

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.

agentmods
npx agentmods add skills/edithatogo/fyi-cli/timeline-operator
Any agent
npx skills add edithatogo/fyi-cli --skill timeline-operator
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 timeline-operator

README.md
[![agentmods](https://agentmods.dev/badge/skills/edithatogo/fyi-cli/timeline-operator.svg)](https://agentmods.dev/skills/edithatogo/fyi-cli/timeline-operator)
Your own site
<a href="https://agentmods.dev/skills/edithatogo/fyi-cli/timeline-operator"><img src="https://agentmods.dev/badge/skills/edithatogo/fyi-cli/timeline-operator.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 63 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00000 $0.00063
Opus 5 $0.00000 $0.00032
Sonnet 5 $0.00000 $0.00013
Haiku 4.5 $0.00000 $0.00006

Measured 3d ago against content hash 2cdf076acd40, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

timeline-operator 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 3d 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/timeline-operator/SKILL.md · 13 lines

What it actually says

Timeline Operator

Use this skill to review the event and snapshot history of a tracked FYI request, identify stale requests, and prepare concise operator notes.

Inputs

  • tracked request ID
  • optional FYI request ID

Outputs

  • timeline summary
  • last known event
  • suggested next action
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. 3d ago First seen · 13 lines · 0 tokens per session scan A 2cdf076acd40

Subscribe to this mod's changes

timeline-operator is a skill published in the GitHub repository edithatogo/fyi-cli (1 stars, last pushed 21d ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 63 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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