# Ferroxlabs Ijfw Ijfw

> Execution

- Skill: `tomevault-io/ferroxlabs-ijfw-ijfw` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds@latest add tomevault-io/ferroxlabs-ijfw-ijfw`
- Raw SKILL.md: https://api.skillmd.com/api/skills/tomevault-io/ferroxlabs-ijfw-ijfw/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: tomevault-io (https://skillmd.com/u/tomevault-io)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/tomevault-io/ferroxlabs-ijfw-ijfw

---


## Execution

1. Call `ijfw_metrics` to get counts and last-update timestamps for all tiers.

2. Scan `.ijfw/memory/` for all `.md` files. For each, note:
   - File name, size (lines), last modified date.
   - Days since last referenced (use file mtime as proxy).

3. Categorize entries:

```
ACTIVE  -- referenced within 30 days
STALE   -- not referenced in 30-90 days
ARCHIVE -- not referenced in 90+ days, or flagged as superseded
```

4. Report:

```
MEMORY HEALTH REPORT
  Total entries: <N>  |  Total size: ~<X> lines
  Active: <N>  |  Stale: <N>  |  Archive candidates: <N>

STALE ENTRIES (>30 days unreferenced)
  - <filename>: <one-line summary>  [last seen: <date>]

ARCHIVE CANDIDATES (>90 days or superseded)
  - <filename>: <one-line summary>  [last seen: <date>]

RECOMMENDATION
  Archive <N> entries to .ijfw/memory/archive/. No data is deleted.
```

5. **Pruning question:** for each entry flagged STALE or ARCHIVE, ask "Would removing this rule cause the agent to make a mistake?" If no, archive. If yes, keep and tighten. Memory that doesn't change behavior is bloat that crowds out memory that does.

6. Ask before acting:
   > `Archive <N> stale entries? (y/n -- files move to .ijfw/memory/archive/, not deleted)`

6. On confirmation, move flagged files. Store audit result:
   > `ijfw_memory_store: memory audit on <date> -- archived <N> entries`

---
> Source: [FerroxLabs/ijfw](https://github.com/FerroxLabs/ijfw) — distributed by [TomeVault](https://tomevault.io).
<!-- tomevault:4.0:skill_md:2026-07-04 -->