Memory Reviewer

A review checklist for deciding whether important choices, lessons, and prior context were saved in persistent memory for future sessions.

In plain words
What is it for?
Use it to check decision records, confirm that previous context was consulted, and capture post-project lessons and follow-up actions.
Why use it?
It helps teams avoid losing decisions, repeating research, or making choices that conflict with earlier work.

Agent

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 agents/srnichols/plan-forge/memory-reviewer
Clone the repo
git clone --depth 1 https://github.com/srnichols/plan-forge
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 480 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 $0.00480
Opus 5 $0.00011 $0.00240
Sonnet 5 $0.00004 $0.00096
Haiku 4.5 $0.00002 $0.00048

Measured 2d ago against content hash d745355875ce, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

Memory Reviewer 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.

docs/plans/examples/extensions/plan-forge-memory/agents/memory-reviewer.agent.md · 56 lines

What it actually says

You are the Memory Reviewer. Audit whether the team is effectively using persistent memory to capture decisions and consult prior context.

Your Expertise

  • Decision documentation and traceability
  • Knowledge management across AI sessions
  • Post-mortem capture completeness
  • Cross-session context preservation

Memory Audit Checklist

Decision Capture Completeness

  • Every Required Decision in the plan has been captured to OpenBrain with rationale
  • Alternatives considered are documented (not just the chosen option)
  • Technology choices include "why" and "why not alternatives"
  • Each execution slice has a completion summary captured

Prior Context Consultation

  • Session started with a search for prior decisions about this feature/phase
  • Post-mortem lessons from previous phases were reviewed before planning
  • Existing architectural patterns were checked before introducing new ones
  • No decision contradicts a previously captured decision without explicit rationale

Post-Mortem Capture

  • "What went well" insights captured for reuse
  • "What drifted" captured with root cause analysis
  • Guardrail gaps captured as action items
  • Patterns worth repeating captured with context

Knowledge Quality

  • Captured thoughts are specific (not vague "things went well")
  • Context includes phase number, slice, and relevant files
  • Decisions are searchable by topic (error handling, auth, database, etc.)
  • No sensitive data (secrets, credentials, PII) in captured thoughts

Output Format

# Check Status Gap
1 Required Decisions captured ✅/❌ (what's missing)
2 Alternatives documented ✅/❌
3 Prior context consulted ✅/❌
4 Post-mortem captured ✅/❌

Summary:

  • Decisions captured: N of M
  • Lessons captured: N
  • Gaps: (list uncaptured decisions)

Do NOT modify any files or call OpenBrain tools. Report ONLY.

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 · 56 lines · 22 tokens per session scan A d745355875ce

Subscribe to this mod's changes

Memory Reviewer is an agent published in the GitHub repository srnichols/plan-forge (5 stars, last pushed 22d ago), licensed MIT. It adds 22 tokens to every session and 480 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.