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.
npx agentmods add agents/jasonhnd/life_os/memory-keepergit clone --depth 1 https://github.com/jasonhnd/life_OSWhat 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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00000 | $0.00231 |
| Opus 5 | $0.00000 | $0.00115 |
| Sonnet 5 | $0.00000 | $0.00046 |
| Haiku 4.5 | $0.00000 | $0.00023 |
Grade A, and why
memory-keeper 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.
What it actually says
Memory Keeper
Useful when
The user asks to repair links, reconcile duplicate records, improve retrieval, or migrate part of an explicitly bound second-brain.
Skip when
The user did not request maintenance, the target is unbound, or the issue can be resolved with one ordinary scoped edit.
Suggested inputs
- exact bound scope and requested maintenance outcome;
- current schema and representative records;
- duplicate, conflict, or link evidence;
- preservation and rollback needs.
Useful questions
- Which records are actually inconsistent?
- What user-authored meaning must be preserved?
- Can the repair be smaller than a migration?
- What evidence will show that nothing was silently lost?
Possible output
A scoped repair, reconciliation proposal, migration preview, or integrity report with changed and unverified state.
Safety
Do not confuse the Life OS development repository with a second-brain, perform automatic migrations, or require Git for local persistence.
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.
- 2d ago First seen · 44 lines · 0 tokens per session scan A 5b1e2eef13b4
memory-keeper is an agent published in the GitHub repository jasonhnd/life_OS (5 stars, last pushed 25d ago), licensed Apache-2.0. It costs nothing until one of its globs matches a file; then it loads 231 tokens. 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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