session-reflect

session-reflect is a skill for Claude Code from voxpelli/vp-claude. It costs 147 tokens per session (2,397 once invoked), scanned A, original, MIT.

A guided process for reviewing a coding session and saving useful decisions or discoveries to Basic Memory, a system for storing connected notes.

In plain words
What is it for?
Use it to capture durable insights, decisions, and lessons from a conversation, find suitable existing notes, preview proposed additions, and save only approved items.
Why use it?
It prevents important findings from being lost while requiring approval before anything is written.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter. Also seen: mentions CLAUDE.md.

Part of the vp-knowledge plugin — 14 skills, 5 agents, 4 hooks shipped together

Good fit Use it to capture durable insights, decisions, and lessons from a conversation, find suitable existing notes, preview proposed additions, and save only approved items.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/voxpelli/vp-claude/session-reflect
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 voxpelli/vp-claude --skill session-reflect
Clone the repo
git clone --depth 1 https://github.com/voxpelli/vp-claude

Made for: Claude Code.

Or install vp-knowledge, the plugin that ships this one along with the rest of its 14 skills, 5 agents, 4 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-reflect

README.md
[![agentmods](https://agentmods.dev/badge/skills/voxpelli/vp-claude/session-reflect.svg)](https://agentmods.dev/skills/voxpelli/vp-claude/session-reflect)
Your own site
<a href="https://agentmods.dev/skills/voxpelli/vp-claude/session-reflect"><img src="https://agentmods.dev/badge/skills/voxpelli/vp-claude/session-reflect.svg" alt="Measured on agentmods" height="20"></a>
Per session 147 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,397 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 $0.00147 $0.02397
Opus 5 $0.00073 $0.01198
Sonnet 5 $0.00029 $0.00479
Haiku 4.5 $0.00015 $0.00240

Measured 7d ago against content hash 518ad425ec80, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade A, and why

session-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 7d 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.

skills/session-reflect/SKILL.md · 230 lines

How it starts

The opening of the file, as written. The whole thing — 230 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Session Reflect

Review the current conversation, extract insights worth persisting in Basic Memory, find the right existing notes, preview proposed captures, and write only what the user approves.

User-triggered: extracts candidates, finds the right target notes, shows a grouped preview, and waits for approval before writing. Thorough by design — exercises judgment and lets the user decide what's worth keeping.

Edge Cases

  • Empty conversation / no insights — report "No durable insights found in this conversation" and exit. Do not force captures.
  • BM unavailable — report the error and suggest trying again later. The PostToolUseFailure hook covers BM write-tool errors (write_note, edit_note, schema_validate, schema_diff, schema_infer); other tool failures surface raw.
  • All insights already captured — if build_context 1-hop checks show every candidate is in a neighbor, report "All insights from this session appear to already be captured" with note links.
  • User declines all — respect the decline. Report "No observations written" and exit cleanly.
  • Very long conversation — cap at 10 candidates in the preview. Note "N additional minor insights omitted — request a second pass if needed."
  • Target note has no Observations section — flag to the user that the note needs structural repair. Do not use operation="append" with section="Observations" (it appends to end of file, not end of section).

Workflow

1. Extract candidates

Review the current conversation and identify:

  • Decisions — architectural or design choices made with rationale
  • Lessons — things that worked or didn't, confirmed assumptions
  • Gotchas — surprising behaviors, edge cases, footguns discovered
  • Patterns — reusable approaches confirmed in practice
  • Limitations — constraints, known issues, things that can't be done
  • Breaking changes — API or behavior changes that affect existing code

Be selective — not every exchange is worth persisting. Prefer durable insights over session-specific context. Skip anything that belongs in project files (CLAUDE.md, code comments) rather than the cross-project knowledge graph.

Read the full file on GitHub · 230 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. 7d ago First seen · 230 lines · 147 tokens per session scan A 518ad425ec80

Subscribe to this mod's changes

session-reflect is a skill published in the GitHub repository voxpelli/vp-claude (3 stars, last pushed 10d ago), licensed MIT. It adds 147 tokens to every session and 2,397 once invoked, about $0.0007 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.

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