An end-of-session review skill that examines what actually happened during a coding session, including changes, build results, events, and corrections. It turns possible improvements into tracked follow-up work after approval.

Reviewing completed agent sessions, identifying ways to improve the workflow, and routing approved fixes into quick changes, product requirements, learning work, or a backlog.

It helps find recurring problems in the development process, project organisation, tools, or agent behaviour instead of leaving them unnoticed. A follow-through ledger records what happens next.

trw-reflect — Skill for Claude Code by wallter/trw-mcp

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 wallter/trw-mcp --skill trw-reflect

Clone the repo

git clone --depth 1 https://github.com/wallter/trw-mcp

Made for: Claude Code.

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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/wallter/trw-mcp/trw-reflect/github.svg)](https://agentmods.dev/skills/wallter/trw-mcp/trw-reflect)

Your own site

<a href="https://agentmods.dev/skills/wallter/trw-mcp/trw-reflect"><img src="https://agentmods.dev/badge/skills/wallter/trw-mcp/trw-reflect/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/skills/wallter/trw-mcp/trw-reflect"><img src="https://agentmods.dev/badge/skills/wallter/trw-mcp/trw-reflect.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 90 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 2,734 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 unknown 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.

Model	Per session	Once invoked
Fable 5.1	$0.00090	$0.02734
Opus 5.5	$0.00036	$0.01094
Sonnet 5.5	$0.00018	$0.00547
Haiku 4.5	$0.00009	$0.00273

Measured 1mo ago against content hash d8778b27e08c, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

trw-reflect 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 1mo 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/trw_mcp/data/copilot/plugin/skills/trw-reflect/SKILL.md · 227 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

Read it on GitHub

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.

1mo ago Changed d8778b27e08c
1mo ago Changed ecf6afdc015c
1mo ago Changed · -13 lines 578deef64d7f
2mo ago First seen · 240 lines · 90 tokens per session scan A e581657a0a2f

Subscribe to this mod's changes

trw-reflect is a skill published in the GitHub repository wallter/trw-mcp (0 stars, last pushed 4d ago), with no licence file. It adds 90 tokens to every session and 2,734 once invoked, about $0.0004 per session on Opus 5.5. 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.

Building agents Claude Code Productivity ai-agents ai-coding-assistant engineering-memory knowledge-management mcp

trw-reflect next to 6 skills from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
trw-reflectwallter/trw-mcp	Skill	0	4d ago	none	A	90	Claude Code
cao-session-managementawslabs/cli-agent-orchestrator	Skill	1.5k	yesterday	Apache-2.0	B	83	Claude Code
product-ux-expertmajiayu000/spellbook	Skill	290	2d ago	MIT	A	43	Claude Code, Codex
app-ui-designmajiayu000/spellbook	Skill	290	2d ago	MIT	A	54	Claude Code, Codex
capability-distillmajiayu000/spellbook	Skill	290	2d ago	MIT	A	136	Claude Code, Codex
build-product-demomajiayu000/spellbook	Skill	290	2d ago	MIT	A	117	Codex
rust-projectmajiayu000/spellbook	Skill	290	2d ago	MIT	A	43	Claude Code, Codex