reflect

A tool for reviewing a work session and turning its useful lessons into organized, linked notes.

In plain words
What is it for?
Use it after substantial coding, research, planning, or coaching sessions, or after correcting the assistant several times.
Why use it?
Important decisions and discoveries can be lost when a conversation ends. This gathers them and stores them in the appropriate places.

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/robinslange/learning-loop/reflect
Any agent
npx skills add robinslange/learning-loop --skill reflect
Clone the repo
git clone --depth 1 https://github.com/robinslange/learning-loop

Made for: Claude Code, Codex.

Per session 46 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 4,329 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 $0.00046 $0.04329
Opus 5 $0.00023 $0.02165
Sonnet 5 $0.00009 $0.00866
Haiku 4.5 $0.00005 $0.00433

Measured 2d ago against content hash 0d8dfa68ff6d, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

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 2d 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.

plugin/skills/reflect/SKILL.md · 265 lines

How it starts

The opening of the file, as written. The whole thing — 265 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Reflect: Learning Consolidation

Overview

Structured checkpoint that extracts what was learned in this session and persists it to the right stores. This is how the learning loop closes: without this step, knowledge captured during the session rots.

When to Use

  • End of a substantial work session (any domain: code, research, theorycrafting, coaching, anything)
  • When the Stop hook nudges you
  • When the user explicitly asks to consolidate or reflect
  • After receiving multiple corrections in a session

Provenance

This skill emits provenance events for pipeline observability. Run each Bash command silently.

At session start:

node "${CLAUDE_PLUGIN_ROOT}/scripts/provenance-emit.js" '{"agent":"reflect","skill":"reflect","action":"session-start"}'

The session-end emit runs in Step 6, coalesced with the completion marker stamp (one final Bash block instead of two).

The PostToolUse hook handles both provenance emission and the per-write tracking that Step 4.6 (Upstream Refinement) consumes. Step 4 only needs to create the new-notes marker once; the hook appends every vault Write/Edit to it until Step 4.6.g removes the marker.

Process

Work through these steps in order. Be concise throughout: the vault voice is Hemingway, not Tolstoy.

Step 1: Session Review

Silently review the conversation. Identify:

  • Domain: What area of work/knowledge was this? (project name, topic area)
  • Nature: Was this building, debugging, researching, deciding, learning, discussing?
  • Substance: Rate the session: was it routine or did genuine learning happen?

If the session was purely routine (config change, typo fix, quick lookup), say so and skip to Step 5. Not every session produces learnings.

Step 2: Extract Learnings

Identify what was learned. Categories:

Category Example Destination Confidence
Correction received "Don't mock the DB in these tests" Auto-memory (feedback) strong
Preference revealed "I prefer X approach over Y" Auto-memory (user/feedback) strong
Decision made "We chose Postgres over SQLite because..." Obsidian vault -
Problem solved "The build failed because X, fixed by Y" Obsidian vault -
Pattern discovered "This pagination pattern works across projects" Obsidian vault -
Domain insight "Resto Druid HoT uptime benchmarks are..." Obsidian vault -
Project context "Auth rewrite is driven by compliance, not tech debt" Auto-memory (project) medium
Cross-project connection "Same caching problem exists in Acme and Widget-Co" Obsidian vault + links -
Implicit pattern User always runs tests before committing (observed 3+ times, never stated) Auto-memory (feedback) weak

Read the full file on GitHub · 265 lines

Files

What ships with it

2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 2d ago First seen · 265 lines · 46 tokens per session scan A 0d8dfa68ff6d

Subscribe to this mod's changes

reflect is a skill published in the GitHub repository robinslange/learning-loop (11 stars, last pushed 10d ago), licensed Apache-2.0. It adds 46 tokens to every session and 4,329 once invoked, about $0.0002 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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