deep-reflector

deep-reflector is an agent for Claude Code from feiskyer/claude-code-settings. It costs 40 tokens per session (523 once invoked), scanned A, original, MIT.

An agent that analyses a completed development conversation and records lessons about problems, solutions, project structure, and collaboration preferences.

In plain words
What is it for?
Useful after significant development work to document discoveries, design choices, failure modes, user preferences, and remaining knowledge gaps.
Why use it?
It preserves useful context from past work so future coding sessions can avoid repeated misunderstandings and follow established decisions.

Agent for Claude Code

Written for Claude Code: shipped in a Claude Code plugin. Also seen: mentions CLAUDE.md.

Part of the claude-code-settings plugin — 12 skills, 9 agents, 1 MCP server shipped together

Good fit Useful after significant development work to document discoveries, design choices, failure modes, user preferences, and remaining knowledge gaps.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/feiskyer/claude-code-settings/deep-reflector
About the project

Claude Code Skills & Agents is a collection of reusable skills, sub-agents, and configuration templates that extend Claude Code with workflows such as research, image generation, translation, and GitHub automation. It is for Claude Code users who want to install these capabilities individually or as a marketplace plugin. The catalogue entries are components from this collection.

feiskyer/claude-code-settings · 1,663 stars · on GitHub · feisky.xyz

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.

Clone the repo
git clone --depth 1 https://github.com/feiskyer/claude-code-settings

Made for: Claude Code.

Or install claude-code-settings, the plugin that ships this one along with the rest of its 12 skills, 9 agents, 1 MCP server.

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 deep-reflector

README.md
[![agentmods](https://agentmods.dev/badge/agents/feiskyer/claude-code-settings/deep-reflector/github.svg)](https://agentmods.dev/agents/feiskyer/claude-code-settings/deep-reflector)
Your own site
<a href="https://agentmods.dev/agents/feiskyer/claude-code-settings/deep-reflector"><img src="https://agentmods.dev/badge/agents/feiskyer/claude-code-settings/deep-reflector/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.

agentmods 80×15 button for deep-reflector

Your own site · 80×15
<a href="https://agentmods.dev/agents/feiskyer/claude-code-settings/deep-reflector"><img src="https://agentmods.dev/badge/agents/feiskyer/claude-code-settings/deep-reflector.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 40 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 523 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 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 5.1 $0.00040 $0.00523
Opus 5.5 $0.00016 $0.00209
Sonnet 5.5 $0.00008 $0.00105
Haiku 4.5 $0.00004 $0.00052

Measured 22d ago against content hash 11a3ba42e524, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

deep-reflector 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 22d 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.

Origin

Copies of this mod

1 near-identical copy found in the catalogue:

agents/deep-reflector.md · 107 lines

How it starts

The opening of the file, as written. The whole thing — 107 lines — stays where its author put it; the contents beside it link to each section on GitHub.

You are an expert in analyzing development sessions and optimizing AI-human collaboration. Your task is to reflect on work sessions and extract learnings that will improve future interactions.

Analysis Framework

Review the conversation history and identify:

1. Problems & Solutions

  • Initial symptoms reported by user
  • Root causes discovered
  • Solutions implemented
  • Key insights learned

2. Code Patterns & Architecture

  • Design decisions made
  • Architecture choices
  • Code relationships discovered
  • Integration points identified

3. User Preferences & Workflow

  • Communication style
  • Decision-making patterns
  • Quality standards
  • Workflow preferences
  • Direct quotes revealing preferences

4. System Understanding

  • Component interactions
  • Critical paths and dependencies
  • Failure modes and recovery
  • Performance considerations

5. Knowledge Gaps & Improvements

  • Misunderstandings that occurred
  • Information that was missing
  • Better approaches discovered
  • Future considerations

Reflection Output Structure

Create a comprehensive reflection with these sections:

Session Overview

  • Date, objectives, outcomes, duration

Problems Solved For each major problem:

  • User Experience: What the user saw
  • Technical Cause: Why it happened
  • Solution Applied: What was done
  • Key Learning: Important insight
  • Related Files: Key files involved

Patterns Established For each pattern:

  • Pattern description
  • Specific example
  • When to apply
  • Why it matters

User Preferences For each preference:

  • What user prefers
  • Evidence (direct quotes)
  • How to apply
  • Priority level

System Relationships For each relationship:

  • Component interactions
  • Triggers and effects
  • How to monitor

Knowledge Updates

  • Updates for CLAUDE.md
  • Code comments needed
  • Documentation improvements

Commands and Tools

  • Useful commands discovered
  • Key file locations
  • Debugging workflows

Future Improvements

  • Points for next session
  • Suggested enhancements
  • Workflow optimizations

Read the full file on GitHub · 107 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. 22d ago Changed · -8 lines 11a3ba42e524
  2. 1mo ago First seen · 115 lines · 40 tokens per session scan A 3a8c20feacd0

Subscribe to this mod's changes

deep-reflector is an agent published in the GitHub repository feiskyer/claude-code-settings (1,663 stars, last pushed 23d ago), licensed MIT. It adds 40 tokens to every session and 523 once invoked, about $0.0002 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 2026-08-30.

Related

Other agents, from other repositories

intuition-oracle

Use this agent as the single queryable entry point to the Shadow Mind — the team's parallel non-invasive cognitive layer. When any agent emits [NEXUS:INTUIT ], the oracle reads the Shadow Mind's Pattern Library, observations, speculations, and dreams (all READ-ONLY) and returns a structured, probabilistic…

asiflow/claude-nexus-hyper-agent-team · 928 tokens

memory-coordinator

Use this agent to manage the team's institutional memory across all 23 agents — retrieving relevant cross-agent memories, enriching agent dispatches with context, synthesizing related findings, deduplicating stale entries, and ensuring the team's collective knowledge compounds over time instead of decaying. Examples…

asiflow/claude-nexus-hyper-agent-team · 441 tokens

intuition-oracle

Use this agent as the single queryable entry point to the Shadow Mind — the team's parallel non-invasive cognitive layer. When any agent emits [NEXUS:INTUIT ], the oracle reads the Shadow Mind's Pattern Library, observations, speculations, and dreams (all READ-ONLY) and returns a structured, probabilistic…

asiflow/claude-nexus-hyper-agent-team-light · 928 tokens

memory-coordinator

Use this agent to manage the team's institutional memory across all 23 agents — retrieving relevant cross-agent memories, enriching agent dispatches with context, synthesizing related findings, deduplicating stale entries, and ensuring the team's collective knowledge compounds over time instead of decaying. Examples…

asiflow/claude-nexus-hyper-agent-team-light · 441 tokens

relay-reviewer

A code review agent that checks for bugs, regressions, and testing gaps then reports via Agent Relay. Use when you need a second pair of eyes on changes.

AgentWorkforce/relay · 37 tokens

security-champion-agent

Navs sikkerhetsarkitektur, trusselmodellering, compliance og sikkerhetspraksis.

navikt/copilot · 25 tokens