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 skills add LH8PPL/core-memory-kit --skill bootstrapgit clone --depth 1 https://github.com/LH8PPL/core-memory-kitWrote 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.
[](https://agentmods.dev/skills/lh8ppl/core-memory-kit/bootstrap)<a href="https://agentmods.dev/skills/lh8ppl/core-memory-kit/bootstrap"><img src="https://agentmods.dev/badge/skills/lh8ppl/core-memory-kit/bootstrap/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.
<a href="https://agentmods.dev/skills/lh8ppl/core-memory-kit/bootstrap"><img src="https://agentmods.dev/badge/skills/lh8ppl/core-memory-kit/bootstrap.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00066 | $0.00813 |
| Opus 5.5 | $0.00026 | $0.00325 |
| Sonnet 5.5 | $0.00013 | $0.00163 |
| Haiku 4.5 | $0.00007 | $0.00081 |
Grade A, and why
bootstrap 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 1mo 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.
How it starts
The opening of the file, as written. The whole thing — 65 lines — stays where its author put it; the contents beside it link to each section on GitHub.
bootstrap
Purpose
Scaffold the memory-system files into the user's current project. The plugin itself ships with the hooks and skill, but the user's project needs its own context/ directory tree, scripts/ for the auto-extract helper to read project-relative paths, and the cron job declarations.
Steps
-
Check the current project directory (
CLAUDE_PROJECT_DIRor pwd) for an existingcontext/directory.- If exists: ASK the user "context/ already exists. Run bootstrap anyway (skipping existing files)?" Default to yes if no answer.
-
Create directories (idempotent):
context/memory context/sessions context/transcripts scripts cron/jobs -
For each template file in the plugin's
context-template/directory, copy into the user'scontext/if the destination doesn't already exist. Substitute{{TODAY}}with today's date and{{PROJECT_NAME}}with the project's basename.Files to scaffold:
USER.md.template→context/USER.mdMEMORY.md.template→context/MEMORY.mdSOUL.md.template→context/SOUL.mdmemory/INDEX.md.template→context/memory/INDEX.mdSETUP.md→context/SETUP.md(no substitution)
-
Operational scripts — v0.1.0 ships these as Node bins inside the published
@lh8ppl/core-memory-kitnpm package, NOT as plugin-copied scripts. Users invoke them viacmksubcommands:cmk daily-distill(was:run-daily-distill.sh)cmk weekly-curate(was:run-weekly-curate.sh)cmk compress --lazy(no-cron fallback; new in Task 35)cmk register-crons(was:register-crons.py)
-
Copy cron job declarations from the plugin's
cron-template/jobs/into the user'scron/jobs/:daily-memory-distill.mdweekly-memory-curator.md
-
Report: list which files were created vs skipped. Then tell the user:
- Open
context/SETUP.mdfor the Layer 6 (crons) install steps - Open
INSTALL-<your-os>.mdfrom the kit repo for OS prerequisites - The plugin's hooks already activate on session start — no per-project hook registration needed
- Open
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.
- 1mo ago First seen · 65 lines · 66 tokens per session scan A d331c4868321
bootstrap is a skill published in the GitHub repository LH8PPL/core-memory-kit (7 stars, last pushed 15d ago), licensed MIT. It adds 66 tokens to every session and 813 once invoked, about $0.0003 per session on Opus 5.5. 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.
Other skills, from other repositories
mem9
Persistent cloud memory for OpenClaw agents. Use when users say: "install mem9" "setup memory" "add memory plugin" "openclaw memory" "mem9 onboarding" "memory not working" "import memories" "upload sessions".
mem9
Persistent cloud memory for OpenClaw agents. Use when users say: "install mem9" "setup memory" "add memory plugin" "openclaw memory" "mem9 onboarding" "memory not working" "import memories" "upload sessions".
ultramemory-snapshot
Compose and save a durable, wayback-grade session snapshot to UltraMemory. Use this whenever you are asked to write a session snapshot or rollup of the work just done — in particular when the UltraMemory capture hook nudges you to "Compose a session snapshot per the ultramemory-snapshot Skill rubric ... and save it…
setup
Guides Claude through first-time UltraMemory configuration after plugin install — API key, MCP server registration, test recall, and 401/403 troubleshooting.
save-topic
Use when the user wants to save or checkpoint topic progress, persist current discussion state, or save all topics before ending a session.
ignore-topic
Use when the user wants to ignore, skip, or exclude specific topics from being archived. Triggers on "ignore topic", "don't archive", "skip topic", "stop remembering", "list ignored topics", "remove ignore rule".