session-summaries

session-summaries is a skill for Claude Code, Codex from kirodotdev/KiroCrew. It costs 53 tokens per session (948 once invoked), scanned A, original, Apache-2.0.

A chat panel that summarizes what a session was trying to do, what is true now, and what remains open. A session is one conversation or work period.

In plain words
What is it for?
Reviewing past session goals, current progress, and unfinished tasks from the chat's right-side panel.
Why use it?
It makes it easier to return to older work without rereading the entire conversation.

Skill for Claude CodeCodex

About the project

Kiro Crew is a persistent development workspace where agents continue multi-step software work across sessions, schedules, and connected interfaces. Developers use it locally or remotely through a desktop app, web dashboard, CLI, Slack, or Discord, with unattended tasks and recurring jobs. The catalogue contains skills and instructions for working with this workspace.

kirodotdev/KiroCrew · 3,532 stars · on GitHub

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/kirodotdev/kirocrew/session-summaries
Any agent
npx skills add kirodotdev/KiroCrew --skill session-summaries
Clone the repo
git clone --depth 1 https://github.com/kirodotdev/KiroCrew

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 session-summaries

README.md
[![agentmods](https://agentmods.dev/badge/skills/kirodotdev/kirocrew/session-summaries.svg)](https://agentmods.dev/skills/kirodotdev/kirocrew/session-summaries)
Your own site
<a href="https://agentmods.dev/skills/kirodotdev/kirocrew/session-summaries"><img src="https://agentmods.dev/badge/skills/kirodotdev/kirocrew/session-summaries.svg" alt="Measured on agentmods" height="20"></a>
Per session 53 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 948 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 $0.00053 $0.00948
Opus 5 $0.00026 $0.00474
Sonnet 5 $0.00011 $0.00190
Haiku 4.5 $0.00005 $0.00095

Measured 5d ago against content hash 469184987459, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

session-summaries 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 5d 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.

src/kiro_crew/builtin_skills/session-summaries/SKILL.md · 75 lines

How it starts

The opening of the file, as written. The whole thing — 75 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Session summaries

The session summary panel lives in the chat right side panel. When enabled, it distills a session into the few things that make returning to it cheap: what the person was trying to do, what is actually true now, and what is still open. It is generated by a separate background pass after a turn completes — you do not write it, and reading this skill does not trigger it.

Use this skill to explain the panel, diagnose why it looks empty or wrong, and help the person get more out of it. It changes how you talk about the feature, never how the summary is produced.

Turning it on

It is off by default because summarizing spends tokens on a turn the person did not ask to pay for. The single opt-in is Settings → Chat → Sessions → Session summaries. Point them there rather than editing config by hand.

  • An unchanged session is served from cache for free — the cost is only on turns that actually change the session.
  • The cadence and caps (minimum user turns before the first summary, how often it rebuilds, how many intents it keeps) are power-user knobs in config.json under session_summary.*, not in the UI. Mention them only if asked.

What the panel is built from

The summary is organized by intent — a goal the person pursued, which can span many turns. A session that pivoted has several intents; a topic label is not an intent. Each intent carries:

  • status — about the work: active, completed, or abandoned.
  • verified — about the result, independent of status: was the outcome ever confirmed? Shipped-but-never-run, diagnosed-but-never-fixed, and merged-but-never- seen are all completed yet unverified. This is the panel's most useful signal; it is exactly the work a person forgets.
  • progress — a short runbook of what is true now and known to work, not a turn-by-turn history. Shorter is better here.
  • next steps — inferred open actions, each with why it matters and what to expect. An intent that needs nothing has none.
  • project notes — a handful of session-scoped operational facts (a required flag, a step that must follow a change, a name you were corrected on). Durable cross-session preferences belong in lessons, not here.

Read the full file on GitHub · 75 lines

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. 5d ago First seen · 75 lines · 53 tokens per session scan A 469184987459

Subscribe to this mod's changes

session-summaries is a skill published in the GitHub repository kirodotdev/KiroCrew (3,532 stars, last pushed 2d ago), licensed Apache-2.0. It adds 53 tokens to every session and 948 once invoked, about $0.0003 per session on Opus 5. 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 2026-08-30.

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