flow-memory

flow-memory is a skill for Claude Code, Codex from pwdev-solucoes/pwdev-claude-marketplace. It costs 50 tokens per session (398 once invoked), scanned A, original, Apache-2.0.

A project-memory tool for recording durable decisions, lessons, and conventions so they can be reused across development work.

In plain words
What is it for?
Use it to capture project decisions, list or inspect stored knowledge, link related entries, mark older entries as superseded, and select relevant memory for a phase or task.
Why use it?
It prevents important project knowledge from being lost between tasks or workflow stages. It can also show relationships between entries and replace outdated decisions while preserving their history.

Skill for Claude CodeCodex

Written for Claude Code and Codex: shipped in a Claude Code plugin, but also agents/openai.yaml present. Also seen: mentions AGENTS.md.

Part of the pwdev-flow plugin — 17 skills, 1 command shipped together

Good fit Use it to capture project decisions, list or inspect stored knowledge, link related entries, mark older entries as superseded, and select relevant memory for a phase or task.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/pwdev-solucoes/pwdev-claude-marketplace/flow-memory
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 pwdev-solucoes/pwdev-claude-marketplace --skill flow-memory
Clone the repo
git clone --depth 1 https://github.com/pwdev-solucoes/pwdev-claude-marketplace

Made for: Claude Code, Codex.

Or install pwdev-flow, the plugin that ships this one along with the rest of its 17 skills, 1 command.

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 flow-memory

README.md
[![agentmods](https://agentmods.dev/badge/skills/pwdev-solucoes/pwdev-claude-marketplace/flow-memory/github.svg)](https://agentmods.dev/skills/pwdev-solucoes/pwdev-claude-marketplace/flow-memory)
Your own site
<a href="https://agentmods.dev/skills/pwdev-solucoes/pwdev-claude-marketplace/flow-memory"><img src="https://agentmods.dev/badge/skills/pwdev-solucoes/pwdev-claude-marketplace/flow-memory/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 flow-memory

Your own site · 80×15
<a href="https://agentmods.dev/skills/pwdev-solucoes/pwdev-claude-marketplace/flow-memory"><img src="https://agentmods.dev/badge/skills/pwdev-solucoes/pwdev-claude-marketplace/flow-memory.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 50 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 398 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 $0.00050 $0.00398
Opus 5 $0.00025 $0.00199
Sonnet 5 $0.00010 $0.00080
Haiku 4.5 $0.00005 $0.00040

Measured 5d ago against content hash ae6013609ec8, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

flow-memory 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 5d 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.

plugins/pwdev-flow/skills/flow-memory/SKILL.md · 39 lines

What it actually says

Curate project memory

Read memory, artifacts, and safety before changing memory.

Route operations

  • capture <decision|lesson|convention> <statement>;
  • list [type|scope];
  • show <name>;
  • link <name-a> <name-b>;
  • supersede <name> <reason> [replacement];
  • select <phase-or-task>.

Infer the operation only when the user's intent is unambiguous. Listing, showing, and selecting are read-only. Capture, link, and supersede modify only .planning/flow/memory/.

Capture

  1. Confirm the statement is durable, project-specific, supported by evidence, and not already represented.
  2. Reject temporary task state, speculation, secrets, personal data, and copied conversation history.
  3. Choose the exact type, scope, confidence, source, invalidation condition, and related entries.
  4. Write the entry using memory and update MEMORY.md without duplicating the body.

Relations are symmetric: update both existing entries and the index. Supersede rather than delete by default; retain reason, date, and replacement. Ask before irreversible deletion if the user explicitly requests removal.

Selection

Select direct matches, then one relation hop. Explain why every selected entry is relevant and flag contradictions. Never let memory override current user instructions or AGENTS.md.

Output

Return operation, affected or selected paths, index status, contradictions, and next action.

Files

What ships with it

1 file 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. 5d ago First seen · 39 lines · 50 tokens per session scan A ae6013609ec8

Subscribe to this mod's changes

flow-memory is a skill published in the GitHub repository pwdev-solucoes/pwdev-claude-marketplace (2 stars, last pushed 2d ago), licensed Apache-2.0. It adds 50 tokens to every session and 398 once invoked, about $0.0003 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 2026-09-03.

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