session-summary

session-summary is a command for coding agents from optimiziramsi/skills. It costs 22 tokens per session (83 once invoked), scanned A, original, MIT.

A command that creates a shareable summary of the current coding session, including shipped changes, decisions, and unfinished work.

In plain words
What is it for?
Use it at the end of a session to produce a changelog covering themes, decisions, and pending tasks.
Why use it?
It gives teammates a concise record of what happened during a session without manually reconstructing the work.

Command

Part of the optimiziramsi-skills plugin — 25 skills, 25 commands, 9 agents, 2 hooks shipped together

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 commands/optimiziramsi/skills/session-summary
Clone the repo
git clone --depth 1 https://github.com/optimiziramsi/skills

Or install optimiziramsi-skills, the plugin that ships this one along with the rest of its 25 skills, 25 commands, 9 agents, 2 hooks.

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-summary

README.md
[![agentmods](https://agentmods.dev/badge/commands/optimiziramsi/skills/session-summary.svg)](https://agentmods.dev/commands/optimiziramsi/skills/session-summary)
Your own site
<a href="https://agentmods.dev/commands/optimiziramsi/skills/session-summary"><img src="https://agentmods.dev/badge/commands/optimiziramsi/skills/session-summary.svg" alt="Measured on agentmods" height="20"></a>
Per session 22 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 83 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 $0.00022 $0.00083
Opus 5 $0.00011 $0.00042
Sonnet 5 $0.00004 $0.00017
Haiku 4.5 $0.00002 $0.00008

Measured 4d ago against content hash 584a9d2c12be, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

session-summary 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 4d 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.

session/commands/session-summary.md · 12 lines

What it actually says

Invoke the session-summary skill via the Skill tool and follow its SKILL.md steps exactly. This wrapper carries no logic — the skill is the single source of the steps.

Arguments: $ARGUMENTS

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. 4d ago First seen · 12 lines · 22 tokens per session scan A 584a9d2c12be

Subscribe to this mod's changes

session-summary is a command published in the GitHub repository optimiziramsi/skills (2 stars, last pushed 15d ago), licensed MIT. It adds 22 tokens to every session and 83 once invoked, about $0.0001 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 2026-08-31.